Pub Date : 2025-03-26DOI: 10.1016/j.ccr.2025.216629
Wenya Yan , Peixuan Dong , Qiyu Zhang , Yongfeng Zhang , Ruhui Deng , Luojie Zhu , Tao Wang , Jianbing Shi , Junge Zhi , Bin Tong , Peng Sun , Zhengxu Cai , Yuping Dong
Clusterization-triggered room-temperature phosphorescent (CTRTP) polymeric materials do not contain classical chromophores, and possess the advantages of long emission lifetime, robust mechanical properties, good processability and low biotoxicity, holding immense potential for applications across various fields, including flexible displays, organic optoelectronic devices, and in vivo imaging. In recent years, considerable progress has been made in this field, leading to an expanded variety of polymeric materials, a deeper understanding of the photo-luminescence mechanisms, and substantial improvements in the emission properties. This review provides a comprehensive overview of the research advancements in the CTRTP synthetic polymeric materials. It begins with a discussion of the photo-luminescence mechanisms, offering a detailed introduction of the variety of CTRTP synthetic polymeric materials. Next, the key strategies to construct the CTRTP polymeric materials are summarized, including introducing heteroatoms, crystallization, and ionization. This review also explores the practical applications of CTRTP polymeric materials, particularly in anti-counterfeiting and information encryption. The final section highlights the current research progress and offers perspectives on future directions for the CTRTP synthetic polymeric materials. It's highly anticipated that this review will provide guidance for the continued development of CTRTP polymeric materials.
{"title":"Clusterization-triggered room-temperature phosphorescent synthetic polymeric materials","authors":"Wenya Yan , Peixuan Dong , Qiyu Zhang , Yongfeng Zhang , Ruhui Deng , Luojie Zhu , Tao Wang , Jianbing Shi , Junge Zhi , Bin Tong , Peng Sun , Zhengxu Cai , Yuping Dong","doi":"10.1016/j.ccr.2025.216629","DOIUrl":"10.1016/j.ccr.2025.216629","url":null,"abstract":"<div><div>Clusterization-triggered room-temperature phosphorescent (CTRTP) polymeric materials do not contain classical chromophores, and possess the advantages of long emission lifetime, robust mechanical properties, good processability and low biotoxicity, holding immense potential for applications across various fields, including flexible displays, organic optoelectronic devices, and in vivo imaging. In recent years, considerable progress has been made in this field, leading to an expanded variety of polymeric materials, a deeper understanding of the photo-luminescence mechanisms, and substantial improvements in the emission properties. This review provides a comprehensive overview of the research advancements in the CTRTP synthetic polymeric materials. It begins with a discussion of the photo-luminescence mechanisms, offering a detailed introduction of the variety of CTRTP synthetic polymeric materials. Next, the key strategies to construct the CTRTP polymeric materials are summarized, including introducing heteroatoms, crystallization, and ionization. This review also explores the practical applications of CTRTP polymeric materials, particularly in anti-counterfeiting and information encryption. The final section highlights the current research progress and offers perspectives on future directions for the CTRTP synthetic polymeric materials. It's highly anticipated that this review will provide guidance for the continued development of CTRTP polymeric materials.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"535 ","pages":"Article 216629"},"PeriodicalIF":20.3,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143705135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-03-25DOI: 10.1016/j.ccr.2025.216608
Zhuqing Sun , Nannan Wang , Yelin Wu , Shihui Wen , Dayong Jin
The integration of immunotherapy with phototherapy represents a synergistic approach, combining the localized effects of nanomaterial-enabled phototherapy with systemic immune activation to achieve comprehensive therapeutic outcomes. Nanomaterials enhance light-based therapies through superior photon conversion, efficient drug delivery, and co-delivery of immune adjuvants, thereby amplifying immune responses and addressing the limitations of traditional treatments. This review highlights recent advancements in the design, classification, and application of nanomaterials for integrated phototherapy and immunotherapy. Key topics include innovative nanomaterials systems, therapeutic models, and imaging techniques that improve precision and efficacy. Despite significant progress, challenges remain in optimizing nanomaterial biocompatibility, delivery efficiency, and immune modulation. Looking ahead, the development of multifunctional nanomaterials and deeper understanding of their synergistic mechanisms hold immense potential to transform precision medicine, paving the way for innovative and highly effective therapeutic strategies.
{"title":"Recent advances in nanomaterials for integrated phototherapy and immunotherapy","authors":"Zhuqing Sun , Nannan Wang , Yelin Wu , Shihui Wen , Dayong Jin","doi":"10.1016/j.ccr.2025.216608","DOIUrl":"10.1016/j.ccr.2025.216608","url":null,"abstract":"<div><div>The integration of immunotherapy with phototherapy represents a synergistic approach, combining the localized effects of nanomaterial-enabled phototherapy with systemic immune activation to achieve comprehensive therapeutic outcomes. Nanomaterials enhance light-based therapies through superior photon conversion, efficient drug delivery, and co-delivery of immune adjuvants, thereby amplifying immune responses and addressing the limitations of traditional treatments. This review highlights recent advancements in the design, classification, and application of nanomaterials for integrated phototherapy and immunotherapy. Key topics include innovative nanomaterials systems, therapeutic models, and imaging techniques that improve precision and efficacy. Despite significant progress, challenges remain in optimizing nanomaterial biocompatibility, delivery efficiency, and immune modulation. Looking ahead, the development of multifunctional nanomaterials and deeper understanding of their synergistic mechanisms hold immense potential to transform precision medicine, paving the way for innovative and highly effective therapeutic strategies.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"535 ","pages":"Article 216608"},"PeriodicalIF":20.3,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143703029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-03-25DOI: 10.1016/j.ccr.2025.216635
Man Lu , Mingjing Huang , Jing Chen , Xingyan Xu , Shudi Liu , Wenjun Wang , Weili Si , Xin Huang , Xiaochen Dong
Phototherapy has emerged as a promising approach for cancer treatment, attributed to its advantages of being minimally invasive, low toxicity, high efficiency, and controllability. Subcellular organelle-targeted phototherapy plays a crucial role in phototherapy by ensuring precise targeted drug delivery, reducing medication dosage, and improving therapeutic efficiency. This review focuses on recent advancements in subcellular organelle-targeted tumor phototherapy. Firstly, it introduces the structure and function of various subcellular organelles, including mitochondria, lysosomes, endoplasmic reticulum, nucleus, Golgi apparatus, and cell membrane. Then, the advances of photosensitizers/photothermal agents with subcellular organelle-targeting properties for tumor phototherapeutics are presented based on organic small molecules, metal complexes, and other nanomaterials. Specifically, these materials developed on the particular features of subcellular organelles and related mechanisms to eradicate malignancies are discussed. Lastly, the challenges of subcellular organelle-targeted phototherapy for cancer are summarized.
{"title":"Subcellular organelle targeted tumor phototherapy","authors":"Man Lu , Mingjing Huang , Jing Chen , Xingyan Xu , Shudi Liu , Wenjun Wang , Weili Si , Xin Huang , Xiaochen Dong","doi":"10.1016/j.ccr.2025.216635","DOIUrl":"10.1016/j.ccr.2025.216635","url":null,"abstract":"<div><div>Phototherapy has emerged as a promising approach for cancer treatment, attributed to its advantages of being minimally invasive, low toxicity, high efficiency, and controllability. Subcellular organelle-targeted phototherapy plays a crucial role in phototherapy by ensuring precise targeted drug delivery, reducing medication dosage, and improving therapeutic efficiency. This review focuses on recent advancements in subcellular organelle-targeted tumor phototherapy. Firstly, it introduces the structure and function of various subcellular organelles, including mitochondria, lysosomes, endoplasmic reticulum, nucleus, Golgi apparatus, and cell membrane. Then, the advances of photosensitizers/photothermal agents with subcellular organelle-targeting properties for tumor phototherapeutics are presented based on organic small molecules, metal complexes, and other nanomaterials. Specifically, these materials developed on the particular features of subcellular organelles and related mechanisms to eradicate malignancies are discussed. Lastly, the challenges of subcellular organelle-targeted phototherapy for cancer are summarized.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"535 ","pages":"Article 216635"},"PeriodicalIF":20.3,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143695330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sustainable conversion and storage of energy will create demand in the future. There is ample research on constructing composites with conventional semiconductor materials to overcome their common challenges, which are currently in progress to empower the water-splitting performance by the photocatalysis process. It is better to modify the existing low-cost semiconductor photocatalyst instead of finding a newer, effective photocatalytic material for hydrogen production. CDs (Carbon dots) are shining stars in material research; because of their unlimited exciting properties, they were engrossed in the photocatalysis area to expand the efficiency and stability of conventional photocatalytic material. Quite a lot of research reports support existing CDs that grandly improve the photocatalytic water-splitting character. Modifying conventional semiconductor-based photocatalysts with CDs to improve the photocatalytic water splitting to generate hydrogen was less reported in the photocatalytic research area. The present summarised research report involves a broad view of the multiple roles of CDs and how it effectively improves the conventional photocatalytic material towards photocatalytic water splitting.
{"title":"Insights into carbon dots and conventional semiconductors hybrids: A trendsetter in photocatalytic hydrogen generation","authors":"Arun Annamalai , Sambasivam Sangaraju , Sundaravadivel Elumalai","doi":"10.1016/j.ccr.2025.216646","DOIUrl":"10.1016/j.ccr.2025.216646","url":null,"abstract":"<div><div>Sustainable conversion and storage of energy will create demand in the future. There is ample research on constructing composites with conventional semiconductor materials to overcome their common challenges, which are currently in progress to empower the water-splitting performance by the photocatalysis process. It is better to modify the existing low-cost semiconductor photocatalyst instead of finding a newer, effective photocatalytic material for hydrogen production. CDs (Carbon dots) are shining stars in material research; because of their unlimited exciting properties, they were engrossed in the photocatalysis area to expand the efficiency and stability of conventional photocatalytic material. Quite a lot of research reports support existing CDs that grandly improve the photocatalytic water-splitting character. Modifying conventional semiconductor-based photocatalysts with CDs to improve the photocatalytic water splitting to generate hydrogen was less reported in the photocatalytic research area. The present summarised research report involves a broad view of the multiple roles of CDs and how it effectively improves the conventional photocatalytic material towards photocatalytic water splitting.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"535 ","pages":"Article 216646"},"PeriodicalIF":20.3,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143703028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-03-24DOI: 10.1016/j.ccr.2025.216617
Ahmed Ismail , Muhammad Zahid , Bilal Ahmad , Fazal Raziq , Syed ul Hasnain Bakhtiar , Sher Ali , Adnan Khan , Nauman Ali , Xiaoqiang Wu , Sharafat Ali , Weidong He , Jiabao Yi , Liang Qiao
Volatile organic compounds (VOCs) are air pollutants that have garnered considerable consideration because of their detrimental effects on both public health and the environment. Catalytic oxidation is extensively recognized as an emerging technology for VOC elimination, as it produces no secondary pollutants and requires low energy input. This review systematically examines recent advancements in supported noble metal catalysts (SNM), supported transition metal catalysts (STM) and non-supported transition metal oxides (NSTM) for VOC oxidation. First, various types of VOCs and their emission sources are discussed. Next, recent progress in the catalytic oxidation of different VOCs using SNM, STM and NSTM is reviewed. The oxidation mechanisms of VOCs are then comprehensively summarized. Additionally, the effects of reaction conditions, including the presence of H2O, CO2, SO2, Cl species as well as reactant composition, concentration, and space velocity, on catalyst performance, deactivation, and regeneration approaches are explored. Finally, the key scientific obstacles and future perspectives in this field are addressed. This review provides as a solid experimental and theoretical basis for the development and design of stable SNM, STM and NSTM catalysts for VOC oxidation in the years to come.
{"title":"Catalytic oxidation of volatile organic compounds: A review of recent advances in supported and non-supported catalysts","authors":"Ahmed Ismail , Muhammad Zahid , Bilal Ahmad , Fazal Raziq , Syed ul Hasnain Bakhtiar , Sher Ali , Adnan Khan , Nauman Ali , Xiaoqiang Wu , Sharafat Ali , Weidong He , Jiabao Yi , Liang Qiao","doi":"10.1016/j.ccr.2025.216617","DOIUrl":"10.1016/j.ccr.2025.216617","url":null,"abstract":"<div><div>Volatile organic compounds (VOCs) are air pollutants that have garnered considerable consideration because of their detrimental effects on both public health and the environment. Catalytic oxidation is extensively recognized as an emerging technology for VOC elimination, as it produces no secondary pollutants and requires low energy input. This review systematically examines recent advancements in supported noble metal catalysts (SNM), supported transition metal catalysts (STM) and non-supported transition metal oxides (NSTM) for VOC oxidation. First, various types of VOCs and their emission sources are discussed. Next, recent progress in the catalytic oxidation of different VOCs using SNM, STM and NSTM is reviewed. The oxidation mechanisms of VOCs are then comprehensively summarized. Additionally, the effects of reaction conditions, including the presence of H<sub>2</sub>O, CO<sub>2</sub>, SO<sub>2</sub>, Cl species as well as reactant composition, concentration, and space velocity, on catalyst performance, deactivation, and regeneration approaches are explored. Finally, the key scientific obstacles and future perspectives in this field are addressed. This review provides as a solid experimental and theoretical basis for the development and design of stable SNM, STM and NSTM catalysts for VOC oxidation in the years to come.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"535 ","pages":"Article 216617"},"PeriodicalIF":20.3,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143678031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Dendrimers are highly branched macromolecules synthesized in a stepwise manner. They can be easily functionalized on their surface to fulfill the desired properties, and to entrap diverse guests inside their structure. This review displays the different types of dendritic metal complexes which have been tested as anticancer drugs, at least on cells, and sometimes in vivo. The metal is located in most cases on the surface of the dendritic structure, but it can also be located inside the structure, in the branches or at the core. This review is mainly organized according to the type of dendrimers, in particular PAMAM (poly(amidoamide)), PPI (poly(propyleneimine)), PPH (poly(phosphorhydrazone)), CSi (poly(carbosilane)), and poly(arylether). The dendrimer can be a metal drug by itself, or it can function as a prodrug carrying and releasing the metal drug complexed at the branches. The IC50 values (the drug concentration necessary to kill 50 % of the cells) are given in most cases, to assess the efficiency of the dendritic drugs. The use of dendritic complexes for photodynamic therapy (PDT) against cancers is also reviewed.
{"title":"Dendritic metallodrugs: An overview of their anticancer properties","authors":"Anne-Marie Caminade , Vania Bernardes-Génisson , Aurélien Hameau , Régis Laurent , Valérie Maraval , Manuel S. Rodriguez , Cédric-Olivier Turrin","doi":"10.1016/j.ccr.2025.216606","DOIUrl":"10.1016/j.ccr.2025.216606","url":null,"abstract":"<div><div>Dendrimers are highly branched macromolecules synthesized in a stepwise manner. They can be easily functionalized on their surface to fulfill the desired properties, and to entrap diverse guests inside their structure. This review displays the different types of dendritic metal complexes which have been tested as anticancer drugs, at least on cells, and sometimes <em>in vivo</em>. The metal is located in most cases on the surface of the dendritic structure, but it can also be located inside the structure, in the branches or at the core. This review is mainly organized according to the type of dendrimers, in particular PAMAM (poly(amidoamide)), PPI (poly(propyleneimine)), PPH (poly(phosphorhydrazone)), CSi (poly(carbosilane)), and poly(arylether). The dendrimer can be a metal drug by itself, or it can function as a prodrug carrying and releasing the metal drug complexed at the branches. The IC<sub>50</sub> values (the drug concentration necessary to kill 50 % of the cells) are given in most cases, to assess the efficiency of the dendritic drugs. The use of dendritic complexes for photodynamic therapy (PDT) against cancers is also reviewed.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"535 ","pages":"Article 216606"},"PeriodicalIF":20.3,"publicationDate":"2025-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143675468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-03-21DOI: 10.1016/j.ccr.2025.216626
Rijun Gui , Hui Jin
The past two decades have witnessed a rapid development in the field of zero-dimensional (0D) monoelemental selenium nanomaterials (Me-SeNMs). Especially, 0D Me-SeNMs exhibit multiple properties and functionalized modifications, which endow them with multifunctional and effective applications in a wide range of currently promising fields. To promote a further development in this significant topic, thereby this present work has comprehensively reviewed recent progress on 0D Me-SeNMs. Firstly, various experimental synthesis methods are properly classified and introduced. Then, characterization and essential properties are emphatically analyzed and summarized. After that, different strategies for functional modifications are wholly compared and commented. Finally, versatile potential applications are methodically highlighted and discussed. These review sections are in well combination of representative and state-of-the-art related studies about 0D Me-SeNMs and derivatives. Meanwhile, the current status, probable challenges and forthcoming prospects are rationally elaborated and expected. According to opportune, comprehensive and in-depth features, this review will facilitate further exploration of monoelemental and functionalized nanomaterials, focusing on efficient synthesis and modifications toward high-performance practical applications, especially in important biomedicine, therapeutics, opto-electronics, energy storage and conversion, catalysis, sensors, nutrition, environment repairing, etc.
{"title":"Synthesis, characterizations, properties, modifications and applications of zero-dimensional monoelemental selenium nanomaterials","authors":"Rijun Gui , Hui Jin","doi":"10.1016/j.ccr.2025.216626","DOIUrl":"10.1016/j.ccr.2025.216626","url":null,"abstract":"<div><div>The past two decades have witnessed a rapid development in the field of zero-dimensional (0D) monoelemental selenium nanomaterials (Me-SeNMs). Especially, 0D Me-SeNMs exhibit multiple properties and functionalized modifications, which endow them with multifunctional and effective applications in a wide range of currently promising fields. To promote a further development in this significant topic, thereby this present work has comprehensively reviewed recent progress on 0D Me-SeNMs. Firstly, various experimental synthesis methods are properly classified and introduced. Then, characterization and essential properties are emphatically analyzed and summarized. After that, different strategies for functional modifications are wholly compared and commented. Finally, versatile potential applications are methodically highlighted and discussed. These review sections are in well combination of representative and state-of-the-art related studies about 0D Me-SeNMs and derivatives. Meanwhile, the current status, probable challenges and forthcoming prospects are rationally elaborated and expected. According to opportune, comprehensive and in-depth features, this review will facilitate further exploration of monoelemental and functionalized nanomaterials, focusing on efficient synthesis and modifications toward high-performance practical applications, especially in important biomedicine, therapeutics, opto-electronics, energy storage and conversion, catalysis, sensors, nutrition, environment repairing, etc.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"535 ","pages":"Article 216626"},"PeriodicalIF":20.3,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143665929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-03-20DOI: 10.1016/j.ccr.2025.216604
Xiao-Meng Lu , Junaid Aslam , Muhammad Ahsan Waseem , Yifan Zhang , Weiwei Sun , Yong Wang
The application of lithium metal anodes (LMAs) in batteries promises high energy density but faces challenges due to uncontrollable Li dendrite formation and instability of the solid electrolyte interphase (SEI). The architectural features and diversity of fabrication methods of covalent organic frameworks (COFs), such as well-ordered pores, functionalities tunability, and remarkable stability, endow COF-based interfacial layers with homogenizing ion flux and accelerating ion transport, have demonstrated to be a straightforward and efficient way to tackle LMA problems. This review thoroughly reviews the general structure and linking modes of COFs, the Li+ interfacial chemistry and associated characteristics as well as the prominent progress occurring from 2019 to 2024. Meanwhile, this review attempts to propose some tactics anticipated in the future development of COFs for LMA applications in terms of large-scale manufacturing, improvement of battery performance, and exploration of the mechanism. It is widely believed that optimizing the synergistic effects between the building blocks of COFs will offer valuable insights and guidance for both researchers and practitioners working in this area.
{"title":"Harnessing interfacial engineering in covalent organic frameworks for lithium metal batteries","authors":"Xiao-Meng Lu , Junaid Aslam , Muhammad Ahsan Waseem , Yifan Zhang , Weiwei Sun , Yong Wang","doi":"10.1016/j.ccr.2025.216604","DOIUrl":"10.1016/j.ccr.2025.216604","url":null,"abstract":"<div><div>The application of lithium metal anodes (LMAs) in batteries promises high energy density but faces challenges due to uncontrollable Li dendrite formation and instability of the solid electrolyte interphase (SEI). The architectural features and diversity of fabrication methods of covalent organic frameworks (COFs), such as well-ordered pores, functionalities tunability, and remarkable stability, endow COF-based interfacial layers with homogenizing ion flux and accelerating ion transport, have demonstrated to be a straightforward and efficient way to tackle LMA problems. This review thoroughly reviews the general structure and linking modes of COFs, the Li<sup>+</sup> interfacial chemistry and associated characteristics as well as the prominent progress occurring from 2019 to 2024. Meanwhile, this review attempts to propose some tactics anticipated in the future development of COFs for LMA applications in terms of large-scale manufacturing, improvement of battery performance, and exploration of the mechanism. It is widely believed that optimizing the synergistic effects between the building blocks of COFs will offer valuable insights and guidance for both researchers and practitioners working in this area.</div></div>","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"535 ","pages":"Article 216604"},"PeriodicalIF":20.3,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143661117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
<div><div>With the widespread application of lithium-ion batteries in electric vehicles and renewable energy storage, safety issues have become increasingly important. Lithium-ion batteries may experience thermal runaway under conditions such as overcharging and thermal abuse, leading to serious safety incidents. Therefore, timely monitoring and early warning of thermal runaway in lithium-ion batteries are crucial for ensuring their safe operation. Current monitoring methods mainly include temperature sensors, voltage monitoring, and gas sensors. Although temperature sensors and voltage monitoring are relatively mature, they lack sufficient sensitivity for early detection of thermal runaway. In contrast, gas sensors, particularly semiconductor gas sensors, have gradually become a research hotspot due to their high sensitivity and rapid response. The performance of semiconductor gas sensors primarily depends on their material composition and sensing mechanisms, which are usually based on the interactions between gas molecules and the surface electrons of the semiconductor. This paper discusses the sensitivity enhancement mechanisms of materials in detail from five perspectives: microstructure, micro-morphology, noble metal modification, element doping, and heterostructures. Based on recent reports, insights into the performance improvement and application potential of gas-sensitive materials are provided, offering new ideas and directions for future research. Additionally, this section elaborates on the working principle of lithium-ion batteries and the reaction mechanisms of thermal runaway. When thermal runaway occurs in lithium-ion batteries, the internal reactions can be divided into several stages based on temperature: dendrite formation, decomposition of the SEI film, reactions between the anode material and the electrolyte, melting of the separator and short-circuiting, decomposition of the electrolyte, and reactions between the electrolyte and the cathode and binder. These processes are accompanied by the generation and consumption of characteristic gases such as H<sub>2</sub>, CO<sub>2</sub>, CO, CH<sub>4</sub>, and HF. Focusing on the characteristic gases of thermal runaway, the latest developments in semiconductor gas sensors in recent years are discussed in detail. A thorough review and in-depth summary of articles related to the use of semiconductor gas sensors for safety detection of thermal runaway in lithium batteries over the past few years are provided, aiming to help readers quickly and comprehensively understand and grasp the key technologies and current developments in this field. Finally, the future development directions of semiconductor sensors in thermal runaway of lithium-ion batteries are envisioned, including further innovations in materials, enhanced multi-component gas detection capabilities, innovative detection mechanisms, and integration with intelligent algorithms and data analysis technologies. These approaches a
{"title":"Recent advances in semiconductor gas sensors for thermal runaway early-warning monitoring of lithium-ion batteries","authors":"Xingyan Shao, Dongzhi Zhang, Lina Zhou, Zuozhe Ding, Haotian Xiong, Hao Zhang, Peilin Jia, Jieshuo Zhai, Gongao Jiao","doi":"10.1016/j.ccr.2025.216624","DOIUrl":"10.1016/j.ccr.2025.216624","url":null,"abstract":"<div><div>With the widespread application of lithium-ion batteries in electric vehicles and renewable energy storage, safety issues have become increasingly important. Lithium-ion batteries may experience thermal runaway under conditions such as overcharging and thermal abuse, leading to serious safety incidents. Therefore, timely monitoring and early warning of thermal runaway in lithium-ion batteries are crucial for ensuring their safe operation. Current monitoring methods mainly include temperature sensors, voltage monitoring, and gas sensors. Although temperature sensors and voltage monitoring are relatively mature, they lack sufficient sensitivity for early detection of thermal runaway. In contrast, gas sensors, particularly semiconductor gas sensors, have gradually become a research hotspot due to their high sensitivity and rapid response. The performance of semiconductor gas sensors primarily depends on their material composition and sensing mechanisms, which are usually based on the interactions between gas molecules and the surface electrons of the semiconductor. This paper discusses the sensitivity enhancement mechanisms of materials in detail from five perspectives: microstructure, micro-morphology, noble metal modification, element doping, and heterostructures. Based on recent reports, insights into the performance improvement and application potential of gas-sensitive materials are provided, offering new ideas and directions for future research. Additionally, this section elaborates on the working principle of lithium-ion batteries and the reaction mechanisms of thermal runaway. When thermal runaway occurs in lithium-ion batteries, the internal reactions can be divided into several stages based on temperature: dendrite formation, decomposition of the SEI film, reactions between the anode material and the electrolyte, melting of the separator and short-circuiting, decomposition of the electrolyte, and reactions between the electrolyte and the cathode and binder. These processes are accompanied by the generation and consumption of characteristic gases such as H<sub>2</sub>, CO<sub>2</sub>, CO, CH<sub>4</sub>, and HF. Focusing on the characteristic gases of thermal runaway, the latest developments in semiconductor gas sensors in recent years are discussed in detail. A thorough review and in-depth summary of articles related to the use of semiconductor gas sensors for safety detection of thermal runaway in lithium batteries over the past few years are provided, aiming to help readers quickly and comprehensively understand and grasp the key technologies and current developments in this field. Finally, the future development directions of semiconductor sensors in thermal runaway of lithium-ion batteries are envisioned, including further innovations in materials, enhanced multi-component gas detection capabilities, innovative detection mechanisms, and integration with intelligent algorithms and data analysis technologies. These approaches a","PeriodicalId":289,"journal":{"name":"Coordination Chemistry Reviews","volume":"535 ","pages":"Article 216624"},"PeriodicalIF":20.3,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143661118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-03-20DOI: 10.1016/j.ccr.2025.216610
Suwen Wang , Junkai Xia , Xiaohui Yang , Qian Xie , Zechao Zhuang , Huajun Feng , Hai Xiang , Zuliang Chen , Hui Li , Lei Zhang , Yongfu Li , Bing Yu , Tianyi Ma
Ammonia is a globally produced commodity chemical that is essential in supporting the needs of an expanding population. The traditional Haber-Bosch process for the production of ammonia, although effective, encounters obstacles stemming from its reliance on fossil fuels and substantial energy expenditure. The electrocatalytic NOx reduction reaction (NOxRR) for ammonia synthesis has recently captured interest as a compelling alternative due to its high efficiency and environmentally friendly characteristics. Two-dimensional (2D) materials, with their numerous exposed active sites, substantial specific surface area, excellent conductivity, and readily adjustable electronic properties, offer significant potential for activating NOx species in sustainable NOxRR applications. This review highlights the latest research advancements in the use of 2D materials for electrochemical NOx reduction. We began by providing an overview of the fundamental principles of electrochemical NOx reduction. Next, we introduced recent progress in this field using 2D materials such as graphene, MXene, metal alloys/sulfides, layered double hydroxides, and carbon nitride. We then summarized the state-of-the-art electrochemical systems employed in NOxRR processes. Finally, we discussed the challenges and prospects of NOxRR based on 2D materials, aiming for large-scale industrial implementation in the near future.
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