Swayam Aryam Behera, Swati Panda, Sugato Hajra, Kushal Ruthvik Kaja, Adarsh Kumar Pandey, Angel Barranco, Soon Moon Jeong, Venkateswaran Vivekananthan, Hoe Joon Kim, P. Ganga Raju Achary
Smart textiles represent a revolutionary approach to wearable technology with applications ranging from healthcare to energy harvesting. This review paper explores the importance of textile technologies and highlights their potential to revolutionize consumer electronics. Conventional technologies are sometimes heavy, and lack comfort and flexibility, but smart textiles seamlessly integrate into everyday clothing, improving wearability and user experience. The article emphasizes the need for sustainable sourcing and environmentally friendly production methods, as well as responsible manufacturing and disposal practices. Manufacturing techniques such as wet spinning, melt spinning, electrostatic spinning, weaving, knitting, and printing are detailed and shed light on their role in incorporating electronics into textiles. Several applications of textile‐based devices are being explored, including biochemical sensing, temperature monitoring, energy harvesting, energy storage, and smart displays. Each application demonstrates the versatility and potential of smart textiles in different areas. Despite optimistic progress, challenges remain, from improving energy efficiency to protecting user privacy and data security. The review analyzes these problems and suggests future improvements, including interdisciplinary collaboration to find new solutions. Finally, an overview of the current state of smart textiles provides the future of this technology. It serves as an in‐depth reference for academics and readers interested in understanding recent advances and discoveries in textile technologies, highlighting the importance of this rapidly growing industry.
{"title":"Current Trends on Advancement in Smart Textile Device Engineering","authors":"Swayam Aryam Behera, Swati Panda, Sugato Hajra, Kushal Ruthvik Kaja, Adarsh Kumar Pandey, Angel Barranco, Soon Moon Jeong, Venkateswaran Vivekananthan, Hoe Joon Kim, P. Ganga Raju Achary","doi":"10.1002/adsu.202400344","DOIUrl":"https://doi.org/10.1002/adsu.202400344","url":null,"abstract":"Smart textiles represent a revolutionary approach to wearable technology with applications ranging from healthcare to energy harvesting. This review paper explores the importance of textile technologies and highlights their potential to revolutionize consumer electronics. Conventional technologies are sometimes heavy, and lack comfort and flexibility, but smart textiles seamlessly integrate into everyday clothing, improving wearability and user experience. The article emphasizes the need for sustainable sourcing and environmentally friendly production methods, as well as responsible manufacturing and disposal practices. Manufacturing techniques such as wet spinning, melt spinning, electrostatic spinning, weaving, knitting, and printing are detailed and shed light on their role in incorporating electronics into textiles. Several applications of textile‐based devices are being explored, including biochemical sensing, temperature monitoring, energy harvesting, energy storage, and smart displays. Each application demonstrates the versatility and potential of smart textiles in different areas. Despite optimistic progress, challenges remain, from improving energy efficiency to protecting user privacy and data security. The review analyzes these problems and suggests future improvements, including interdisciplinary collaboration to find new solutions. Finally, an overview of the current state of smart textiles provides the future of this technology. It serves as an in‐depth reference for academics and readers interested in understanding recent advances and discoveries in textile technologies, highlighting the importance of this rapidly growing industry.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141769808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Xiaoyuan Wan, Yanlin Li, Shenghua Chen, Wenyuan Duan, Wanying Lei
In recent years, with the large‐scale commercial application of lithium‐ion batteries, the shortage of lithium resource reserves and the rising price limit its development. The sodium‐ion batteries as a new type of secondary chemical power supply, with ample resources, high safety, as well as great electrochemical performance, are expected to form complementary with Lithium‐ion batteries in the domain of extensive electrochemical energy storage and low‐velocity electric vehicles. However, due to its low energy density, it remains challenging to develop high‐performance sodium‐ion batteries. As is well‐known, the cathode material is the essential factor affecting the performance of sodium‐ion batteries. In order to solve these questions, cathode modification of sodium‐ion batteries aroused wide concern for improving the electrochemical performance. Here, the authors first discuss the challenges of sodium‐ion batteries, and review the energy storage mechanism and the causes of the low energy density. Then, recent studies on cathode modification are summarized based on the mainstream cathode materials in sodium‐ion batteries including sodium‐based transition‐metal oxides, polyanionic compounds, and Prussian blue analogues. Finally, the prospects of sodium‐ion batteries are proposed, which provides promising strategies for the development and practical application of cathode materials in the future.
{"title":"Cathode Modification of Sodium‐Ion Batteries for Improved energy Density: A Review","authors":"Xiaoyuan Wan, Yanlin Li, Shenghua Chen, Wenyuan Duan, Wanying Lei","doi":"10.1002/adsu.202400229","DOIUrl":"https://doi.org/10.1002/adsu.202400229","url":null,"abstract":"In recent years, with the large‐scale commercial application of lithium‐ion batteries, the shortage of lithium resource reserves and the rising price limit its development. The sodium‐ion batteries as a new type of secondary chemical power supply, with ample resources, high safety, as well as great electrochemical performance, are expected to form complementary with Lithium‐ion batteries in the domain of extensive electrochemical energy storage and low‐velocity electric vehicles. However, due to its low energy density, it remains challenging to develop high‐performance sodium‐ion batteries. As is well‐known, the cathode material is the essential factor affecting the performance of sodium‐ion batteries. In order to solve these questions, cathode modification of sodium‐ion batteries aroused wide concern for improving the electrochemical performance. Here, the authors first discuss the challenges of sodium‐ion batteries, and review the energy storage mechanism and the causes of the low energy density. Then, recent studies on cathode modification are summarized based on the mainstream cathode materials in sodium‐ion batteries including sodium‐based transition‐metal oxides, polyanionic compounds, and Prussian blue analogues. Finally, the prospects of sodium‐ion batteries are proposed, which provides promising strategies for the development and practical application of cathode materials in the future.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141769809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The growing challenge of poly(ethylene terephthalate) (PET) plastic bottle waste underscores the urgent need for innovative solutions. This study introduces a pioneering approach to repurpose PET waste into valuable electrolytic material for electrochromic (EC) smart windows, presenting a novel strategy to address environmental concerns while advancing technology. Through alkaline depolymerization, disodium terephthalate (DST) electrolyte is derived from PET waste, offering an eco‐friendly and cost‐effective alternative. Integrated with chromogens such as 1‐hexyl‐[4,4′‐bipyridin]‐1‐ium iodide [MV(I)], or 1,1′‐dihexyl‐[4,4′‐bipyridine]‐1,1′‐diium iodide [DVH(I)], or 1,1′‐dihexyl‐[4,4′‐bipyridine]‐1,1′‐diium dihexafluorophosphate [DVH(PF6)], alongside hydroquinone [HQ] and poly(ethyene glycol) diacrylate [PEGDA]: water, novel EC gel‐based devices are fabricated. Notably, ED‐3 exhibits dual‐band absorption across the visible to near‐infrared spectrum, enabling seamless color transitions and exceptional optical contrast. With (ΔT) values of 88.03% at 550 nm and 73.7% at 900 nm, along with a coloration efficiency of 277 cm2C⁻¹ and cyclic stability exceeding 2000 cycles, this innovative approach marks a significant advancement in PET waste upcycling for EC applications. Furthermore, this research contributes to addressing the global challenges of plastic waste pollution and energy consumption, underscoring the transformative potential of sustainable material development.
{"title":"Utilization of Poly(Ethylene Terephthalate) Waste Bottle into Disodium Terephthalate: A Sustainable Electrolyte for Visible to Near‐Infrared Broadband Electrochromic Modulation","authors":"Pramod V. Rathod, Pooja V. Chavan, Hern Kim","doi":"10.1002/adsu.202400307","DOIUrl":"https://doi.org/10.1002/adsu.202400307","url":null,"abstract":"The growing challenge of poly(ethylene terephthalate) (PET) plastic bottle waste underscores the urgent need for innovative solutions. This study introduces a pioneering approach to repurpose PET waste into valuable electrolytic material for electrochromic (EC) smart windows, presenting a novel strategy to address environmental concerns while advancing technology. Through alkaline depolymerization, disodium terephthalate (DST) electrolyte is derived from PET waste, offering an eco‐friendly and cost‐effective alternative. Integrated with chromogens such as 1‐hexyl‐[4,4′‐bipyridin]‐1‐ium iodide [MV(I)], or 1,1′‐dihexyl‐[4,4′‐bipyridine]‐1,1′‐diium iodide [DVH(I)], or 1,1′‐dihexyl‐[4,4′‐bipyridine]‐1,1′‐diium dihexafluorophosphate [DVH(PF<jats:sub>6</jats:sub>)], alongside hydroquinone [HQ] and poly(ethyene glycol) diacrylate [PEGDA]: water, novel EC gel‐based devices are fabricated. Notably, ED‐3 exhibits dual‐band absorption across the visible to near‐infrared spectrum, enabling seamless color transitions and exceptional optical contrast. With (ΔT) values of 88.03% at 550 nm and 73.7% at 900 nm, along with a coloration efficiency of 277 cm<jats:sup>2</jats:sup>C⁻¹ and cyclic stability exceeding 2000 cycles, this innovative approach marks a significant advancement in PET waste upcycling for EC applications. Furthermore, this research contributes to addressing the global challenges of plastic waste pollution and energy consumption, underscoring the transformative potential of sustainable material development.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141769810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Wei Zhou, Wenqiang Hu, Jiao Zhou, Fei Yan, Yun Song
All‐solid‐state lithium batteries using solid electrolytes hold promise for enhancing energy density. However, some electrolytes with high ionic conductivity are declared unusable because they failed to show compatible with the anode, cathode or even worse, both. Herein, it simultaneously introduced doping and interfacial tuning to prepare fast ion conductor LiBH4‐MgO‐MgI2, which can achieve an ionic conductivity of 1.45 × 10−4 S cm−1 at 50 °C. This electrolyte has the usable ionic conductivity near room temperature, but faces the most extreme challenge of instability at both the lithium anode and high‐voltage cathode. Targeted solution strategies is proposed to return this electrolyte to serviceability. The physical isolation and lithium alloy is employed to solve the lithium anode issue, while the bilayer electrolyte design is applied to the high voltage cathode issue. The LiCoO2|Li3InCl6|LiBH4‐MgO‐MgI2|C|Li and LiCoO2|Li3InCl6|LiBH4‐MgO‐MgI2|LiAl, cycled upon 25 cycles at 0.1 C, achieving reversible capacities of 70 and 90 mAh g−1, respectively. With the targeted solutions for ionic conductivity, anode and cathode compatibility, it will pave the way for commercial application for hydride electrolytes.
使用固体电解质的全固态锂电池有望提高能量密度。然而，一些具有高离子电导率的电解质由于无法与正极或负极兼容，甚至两者都无法兼容而被宣布为不可用。本文同时引入掺杂和界面调谐，制备出快速离子导体 LiBH4-MgO-MgI2，在 50 °C 时离子电导率可达 1.45 × 10-4 S cm-1。这种电解质在室温附近具有可用的离子电导率，但面临着锂阳极和高压阴极不稳定的最大挑战。我们提出了有针对性的解决策略，以恢复这种电解质的可用性。物理隔离和锂合金被用于解决锂阳极问题，而双层电解质设计则被用于解决高压阴极问题。LiCoO2|Li3InCl6|LiBH4-MgO-MgI2|C|Li 和 LiCoO2|Li3InCl6|LiBH4-MgO-MgI2|LiAl 在 0.1 C 下循环 25 次，可逆容量分别达到 70 和 90 mAh g-1。通过针对性地解决离子导电性、正负极兼容性等问题，将为氢化物电解质的商业应用铺平道路。
{"title":"Targeted Solutions to Improve the Overall Performance of Hydride‐Based All‐Solid‐Batteries","authors":"Wei Zhou, Wenqiang Hu, Jiao Zhou, Fei Yan, Yun Song","doi":"10.1002/adsu.202400366","DOIUrl":"https://doi.org/10.1002/adsu.202400366","url":null,"abstract":"All‐solid‐state lithium batteries using solid electrolytes hold promise for enhancing energy density. However, some electrolytes with high ionic conductivity are declared unusable because they failed to show compatible with the anode, cathode or even worse, both. Herein, it simultaneously introduced doping and interfacial tuning to prepare fast ion conductor LiBH<jats:sub>4</jats:sub>‐MgO‐MgI<jats:sub>2</jats:sub>, which can achieve an ionic conductivity of 1.45 × 10<jats:sup>−4</jats:sup> S cm<jats:sup>−1</jats:sup> at 50 °C. This electrolyte has the usable ionic conductivity near room temperature, but faces the most extreme challenge of instability at both the lithium anode and high‐voltage cathode. Targeted solution strategies is proposed to return this electrolyte to serviceability. The physical isolation and lithium alloy is employed to solve the lithium anode issue, while the bilayer electrolyte design is applied to the high voltage cathode issue. The LiCoO<jats:sub>2</jats:sub>|Li<jats:sub>3</jats:sub>InCl<jats:sub>6</jats:sub>|LiBH<jats:sub>4</jats:sub>‐MgO‐MgI<jats:sub>2</jats:sub>|C|Li and LiCoO<jats:sub>2</jats:sub>|Li<jats:sub>3</jats:sub>InCl<jats:sub>6</jats:sub>|LiBH<jats:sub>4</jats:sub>‐MgO‐MgI<jats:sub>2</jats:sub>|LiAl, cycled upon 25 cycles at 0.1 C, achieving reversible capacities of 70 and 90 mAh g<jats:sup>−1</jats:sup>, respectively. With the targeted solutions for ionic conductivity, anode and cathode compatibility, it will pave the way for commercial application for hydride electrolytes.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141769811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zhiwen Wu, Haowei Guo, Guanlin Liu, Ankit Garg, Honggui Wen, Canrong Xie, Bo Li, Guoxiong Mei, Bingyun Huang, Lingyu Wan
In order to address the challenge of the wide application of hybrid energy harvesters based on triboelectric‐electromagnetic effect in actual ocean environments, it is crucial to execute hydrodynamic tests conformed to the actual ocean environments and conduct field tests. Here, a coaxial hybrid energy harvester (CH‐EH) is prepared, and its hydrodynamic behaviors are investigated systematically through a large‐scale wave‐current flume. The verification test of the CH‐EH output performance is carried out offshore at the port of SanDun, Qinzhou. The results show: 1) The CH‐EH can achieve high output (U > 380 V, I > 2.4 mA) under small regular wave excitation (H > 0.15 m), and it maintains high output (U > 220 V, I > 1.8 mA) over a wide range of regular wave frequencies (0.6 Hz < f < 1.1 Hz). 2) The output performance of the CH‐EH under irregular wave excitation is lower than that under regular wave excitation. The variation trend of the CH‐EH output performance obtained in actual ocean tests is similar to that obtained in the laboratory, but slightly lower than that obtained in the laboratory. 3) The output performance of the CH‐EH is positively correlated with its draft depth, and the ocean current inhibits its output performance.
{"title":"Exploration on Wave‐Structure Interaction Laws and Output Performance of Coaxial Hybrid Energy Harvester Based on a Large‐Scale Wave‐Current Flume","authors":"Zhiwen Wu, Haowei Guo, Guanlin Liu, Ankit Garg, Honggui Wen, Canrong Xie, Bo Li, Guoxiong Mei, Bingyun Huang, Lingyu Wan","doi":"10.1002/adsu.202400152","DOIUrl":"https://doi.org/10.1002/adsu.202400152","url":null,"abstract":"In order to address the challenge of the wide application of hybrid energy harvesters based on triboelectric‐electromagnetic effect in actual ocean environments, it is crucial to execute hydrodynamic tests conformed to the actual ocean environments and conduct field tests. Here, a coaxial hybrid energy harvester (CH‐EH) is prepared, and its hydrodynamic behaviors are investigated systematically through a large‐scale wave‐current flume. The verification test of the CH‐EH output performance is carried out offshore at the port of SanDun, Qinzhou. The results show: 1) The CH‐EH can achieve high output (U > 380 V, I > 2.4 mA) under small regular wave excitation (H > 0.15 m), and it maintains high output (U > 220 V, I > 1.8 mA) over a wide range of regular wave frequencies (0.6 Hz < f < 1.1 Hz). 2) The output performance of the CH‐EH under irregular wave excitation is lower than that under regular wave excitation. The variation trend of the CH‐EH output performance obtained in actual ocean tests is similar to that obtained in the laboratory, but slightly lower than that obtained in the laboratory. 3) The output performance of the CH‐EH is positively correlated with its draft depth, and the ocean current inhibits its output performance.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141740491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ionogels (IGs) consisting of ionic liquids (ILs) confined in carbon and organic polymer matrices have recently emerged as promising materials for electrochemical systems. This perspective article explores how the structural, dynamic, and thermodynamic properties of ILs are modified by their confinement. It emphasizes the importance of combining various ILs and matrices to enhance IG properties through IL‐matrix interactions. Specifically, it highlights the significant downshift of IL melting point observed in certain porous carbons, as well as the enhanced ionic conductivity at sub‐ambient temperature in polymer networks. Accordingly, the suitability of these IGs for use in electrochemical systems operating at low temperature is discussed. Although significant progress has been made in the development and applications of carbon and polymer IGs, it is necessary to further explore the texture/structure of real host matrices, which may differ from model ones. Investigating the low‐temperature mobility of ions in IG‐based electrodes with micro/mesoporous carbons is an example of unexplored research area that may open new opportunities for increasing the energy and power density in energy storage applications. The suggested directions should facilitate innovative solutions to current and future challenges for electrochemical systems across a wide temperature range from −40 to 200 °C.
离子凝胶（IGs）由封闭在碳和有机聚合物基质中的离子液体（ILs）组成，近来已成为电化学系统的理想材料。这篇视角独特的文章探讨了离子液体的结构、动态和热力学性质是如何通过封闭而发生改变的。文章强调了将各种 IL 与基质结合起来，通过 IL 与基质之间的相互作用增强 IG 特性的重要性。具体地说，它强调了在某些多孔碳中观察到的 IL 熔点的显著下移，以及在聚合物网络中亚环境温度下离子导电性的增强。因此，本文讨论了这些 IGs 在低温下运行的电化学系统中的适用性。虽然在碳和聚合物中空玻璃的开发和应用方面取得了重大进展，但仍有必要进一步探索实际宿主基质的质地/结构，因为它们可能与模型基质不同。研究离子在带有微/多孔碳的 IG 基电极中的低温流动性是一个尚未开发的研究领域，它可能为提高储能应用中的能量和功率密度带来新的机遇。所建议的研究方向将有助于为电化学系统在-40 至 200 °C的宽温度范围内面临的当前和未来挑战提供创新解决方案。
{"title":"Ionogels with Carbon and Organic Polymer Matrices for Electrochemical Systems","authors":"Paula Ratajczak, François Béguin","doi":"10.1002/adsu.202400340","DOIUrl":"https://doi.org/10.1002/adsu.202400340","url":null,"abstract":"Ionogels (IGs) consisting of ionic liquids (ILs) confined in carbon and organic polymer matrices have recently emerged as promising materials for electrochemical systems. This perspective article explores how the structural, dynamic, and thermodynamic properties of ILs are modified by their confinement. It emphasizes the importance of combining various ILs and matrices to enhance IG properties through IL‐matrix interactions. Specifically, it highlights the significant downshift of IL melting point observed in certain porous carbons, as well as the enhanced ionic conductivity at sub‐ambient temperature in polymer networks. Accordingly, the suitability of these IGs for use in electrochemical systems operating at low temperature is discussed. Although significant progress has been made in the development and applications of carbon and polymer IGs, it is necessary to further explore the texture/structure of real host matrices, which may differ from model ones. Investigating the low‐temperature mobility of ions in IG‐based electrodes with micro/mesoporous carbons is an example of unexplored research area that may open new opportunities for increasing the energy and power density in energy storage applications. The suggested directions should facilitate innovative solutions to current and future challenges for electrochemical systems across a wide temperature range from −40 to 200 °C.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141740492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Leonardo G. T. C. Melo, Frederico Duarte de Menezes, José Angelo Peixoto da Costa, João Vitor Pereira Alves, Yi Wai Chiang, Rafael M. Santos
Water Treatment Technology
In article number 2300663, Leonardo G. T. C.Melo, Rafael M. Santos, and co-workers present a point-of-use (POU) water treatment technology utilizingmetal/metallic surfaces based on triply periodic minimal surface (TPMS) structured filtration infills. Computational fluid dynamics modeling using Ansys CFX software is employed to analyze the behavior of E. coli bacteria within a continuous liquid phase moving through the filtration infill, assess particle collision dynamics, and evaluate the efficiency of filtration.
水处理技术在文章编号 2300663 中，Leonardo G. T. C. Melo、Rafael M. Santos 及其合作者介绍了一种使用点 (POU) 水处理技术，该技术利用了基于三重周期性最小表面 (TPMS) 结构过滤填充物的金属/金属表面。他们使用 Ansys CFX 软件进行计算流体动力学建模，分析大肠杆菌在连续液相中穿过过滤填充物的行为，评估颗粒碰撞动力学，并评估过滤效率。
{"title":"Optimizing Metal-Surface Water Disinfection: CFD Study on Microorganism Collision Against a Triply Periodic Minimal Surface (Adv. Sustainable Syst. 7/2024)","authors":"Leonardo G. T. C. Melo, Frederico Duarte de Menezes, José Angelo Peixoto da Costa, João Vitor Pereira Alves, Yi Wai Chiang, Rafael M. Santos","doi":"10.1002/adsu.202470027","DOIUrl":"https://doi.org/10.1002/adsu.202470027","url":null,"abstract":"<p><b>Water Treatment Technology</b></p><p>In article number 2300663, Leonardo G. T. C.Melo, Rafael M. Santos, and co-workers present a point-of-use (POU) water treatment technology utilizingmetal/metallic surfaces based on triply periodic minimal surface (TPMS) structured filtration infills. Computational fluid dynamics modeling using Ansys CFX software is employed to analyze the behavior of <i>E. coli</i> bacteria within a continuous liquid phase moving through the filtration infill, assess particle collision dynamics, and evaluate the efficiency of filtration.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsu.202470027","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141639449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rozita Sadeghzadeh, David Lepage, Gabrielle Foran, Arnaud Prébé, David Aymé-Perrot, Mickael Dollé
Gel Polymer Electrolytes
In article number 2400027, Mickael Dollé and co-workers develop an innovative waste-free method for converting solid polymer electrolytes with low ionic conductivity into electrolytes with enhanced electrochemical performance. The initial solid polymer electrolyte is produced via solvent-free melt processing. Heat-induced in situ decomposition of the conductive phase yields a gel polymer electrolyte with high lithium ion mobility and promising electrochemical performance.
{"title":"In Situ Generation of a Gel Polymer Electrolyte via the Controlled Formation of Ethylene Carbonate in a Poly(ethylene carbonate)-Hydrogenated Nitrile Butadiene Rubber Solid Polymer Electrolyte (Adv. Sustainable Syst. 7/2024)","authors":"Rozita Sadeghzadeh, David Lepage, Gabrielle Foran, Arnaud Prébé, David Aymé-Perrot, Mickael Dollé","doi":"10.1002/adsu.202470025","DOIUrl":"https://doi.org/10.1002/adsu.202470025","url":null,"abstract":"<p><b>Gel Polymer Electrolytes</b></p><p>In article number 2400027, Mickael Dollé and co-workers develop an innovative waste-free method for converting solid polymer electrolytes with low ionic conductivity into electrolytes with enhanced electrochemical performance. The initial solid polymer electrolyte is produced via solvent-free melt processing. Heat-induced in situ decomposition of the conductive phase yields a gel polymer electrolyte with high lithium ion mobility and promising electrochemical performance.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":6.5,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsu.202470025","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141639427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ocean wave energy represents a widely distributed and abundant clean, renewable energy source. However, its efficient harnessing remains a challenge. In this study, a triboelectric‐electromagnetic hybrid generator of a Ferris‐wheel‐like structure (FWS‐TEHG) with magnetic repulsion assistance is proposed to effectively enhance the collection of low‐frequency and low‐amplitude water wave energy. The Ferris‐wheel shell and the internal rotator are designed with a phase difference to heighten the swing amplitude, while the introduction of magnetic repulsion augments the motion frequency. The device has demonstrated excellent performance in low‐frequency conditions, from laboratory to ocean wave tests. Operating at a frequency of 0.5 Hz and a swing angle of 12° on a six‐freedom platform, it lights up 64 LEDs with a power rating of 2 W. Triggered by simulated water waves with a frequency of 1 Hz, the FWS‐TEHG charges a 19 mF capacitor at an average charging rate of ≈0.58 W h−1, powering a water‐level alarm. In oceanic conditions, the FWS‐TEHG effectively harvests energy from water waves by exhibiting an output frequency approximately four to five times higher than that of the primary frequency of ocean waves, thus enabling it to power electrical devices such as temperature–humidity meters efficiently. This study provides a valuable reference for advancing the practical application of nanogenerators in natural ocean environments.
{"title":"Highly Sensitive Hybrid Triboelectric Nanogenerator with Ferris‐Wheel‐Like Structure for Ocean Wave Energy Harvesting","authors":"Songying Li, Chunjin Chen, Dongxin Guo, Heng Liu, Heng Ning, Guanlin Liu, Lingyu Wan","doi":"10.1002/adsu.202400310","DOIUrl":"https://doi.org/10.1002/adsu.202400310","url":null,"abstract":"Ocean wave energy represents a widely distributed and abundant clean, renewable energy source. However, its efficient harnessing remains a challenge. In this study, a triboelectric‐electromagnetic hybrid generator of a Ferris‐wheel‐like structure (FWS‐TEHG) with magnetic repulsion assistance is proposed to effectively enhance the collection of low‐frequency and low‐amplitude water wave energy. The Ferris‐wheel shell and the internal rotator are designed with a phase difference to heighten the swing amplitude, while the introduction of magnetic repulsion augments the motion frequency. The device has demonstrated excellent performance in low‐frequency conditions, from laboratory to ocean wave tests. Operating at a frequency of 0.5 Hz and a swing angle of 12° on a six‐freedom platform, it lights up 64 LEDs with a power rating of 2 W. Triggered by simulated water waves with a frequency of 1 Hz, the FWS‐TEHG charges a 19 mF capacitor at an average charging rate of ≈0.58 W h<jats:sup>−1</jats:sup>, powering a water‐level alarm. In oceanic conditions, the FWS‐TEHG effectively harvests energy from water waves by exhibiting an output frequency approximately four to five times higher than that of the primary frequency of ocean waves, thus enabling it to power electrical devices such as temperature–humidity meters efficiently. This study provides a valuable reference for advancing the practical application of nanogenerators in natural ocean environments.","PeriodicalId":7294,"journal":{"name":"Advanced Sustainable Systems","volume":null,"pages":null},"PeriodicalIF":7.1,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141611752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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