Pub Date : 2024-11-05DOI: 10.1007/s40820-024-01553-8
Xin Tang, Hongsheng Jiang, Zhengliang Lin, Xuan Wang, Wenliang Wang, Guoqiang Li
Highlights
Vertical 1D GaN nanorod arrays/2D MoS2/PEDOT:PSS heterostructures in wafer scale have been fabricated for flexible photodetection firstly.
Self-powered flexible photodetector at compressive strain reveals a significantly enhanced photoresponse with a responsivity of 2.47 A W−1 and response times of 40/45 µs, which are superior to the state-of-the-art flexible devices.
This work not only provides a valuable strategy for the design and construction of tunable van der Waals heterostructures, but also opens a new opportunity for flexible sensors.
由低维（0D、1D 和 2D）材料构建的范德华（vdW）异质结构正在成为下一代柔性光电探测中最具吸引力的系统之一。目前，手工堆叠的 vdW 型光电探测器与大面积阵列制造不兼容，而且在自供电模式下表现平平。本文首次提出了晶圆级垂直一维 GaN 纳米棒阵列（NRAs）/二维 MoS2/PEDOT:PSS 自供电柔性光电探测器阵列。得益于 GaN NRAs 的强光吸收和 II 型异质结中高效的光生载流子分离，该集成器件在弱紫外光照射下无需外部偏压，便可实现 1.47 A W-1 的高响应率和 1.2 × 1011 Jones 的高探测率，以及 54/71 µs 的快速响应速度。值得注意的是，该器件的应变可调光电探测性能已得到证实。令人印象深刻的是，该器件在-0.78%应变和零偏压条件下的光响应显著增强，响应率为2.47 A W-1，探测率为2.6 × 1011 Jones，响应时间为40/45 µs，优于最先进的自供电柔性光电探测器。这项工作为制备自供电柔性光电探测的可调 vdWs 异质结构提供了一条宝贵的途径，它在柔性传感器中表现出色。
{"title":"Wafer-Scale Vertical 1D GaN Nanorods/2D MoS2/PEDOT:PSS for Piezophototronic Effect-Enhanced Self-Powered Flexible Photodetectors","authors":"Xin Tang, Hongsheng Jiang, Zhengliang Lin, Xuan Wang, Wenliang Wang, Guoqiang Li","doi":"10.1007/s40820-024-01553-8","DOIUrl":"10.1007/s40820-024-01553-8","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>Vertical 1D GaN nanorod arrays/2D MoS<sub>2</sub>/PEDOT:PSS heterostructures in wafer scale have been fabricated for flexible photodetection firstly.</p>\u0000 </li>\u0000 <li>\u0000 <p>Self-powered flexible photodetector at compressive strain reveals a significantly enhanced photoresponse with a responsivity of 2.47 A W<sup>−1</sup> and response times of 40/45 µs, which are superior to the state-of-the-art flexible devices.</p>\u0000 </li>\u0000 <li>\u0000 <p>This work not only provides a valuable strategy for the design and construction of tunable van der Waals heterostructures, but also opens a new opportunity for flexible sensors.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01553-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142574854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The solution limit of manganese ion in BiFeO3–BaTiO3 (BF–BT) was determined by combining multiple advanced characterization methods.
The defect engineering associated with fine doping can realize the co-modulation of polarization configuration, iron oxidation state and domain orientation.
The BF–BT–0.2Mn piezoelectric energy harvester shows excellent power generation capacity at 250 °C, which is an important breakthrough for lead-free piezoelectric devices.
{"title":"Defect Engineering with Rational Dopants Modulation for High-Temperature Energy Harvesting in Lead-Free Piezoceramics","authors":"Kaibiao Xi, Jianzhe Guo, Mupeng Zheng, Mankang Zhu, Yudong Hou","doi":"10.1007/s40820-024-01556-5","DOIUrl":"10.1007/s40820-024-01556-5","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 \u0000<ul>\u0000 <li>\u0000 <p>The solution limit of manganese ion in BiFeO<sub>3</sub>–BaTiO<sub>3</sub> (BF–BT) was determined by combining multiple advanced characterization methods.</p>\u0000 </li>\u0000 <li>\u0000 <p>The defect engineering associated with fine doping can realize the co-modulation of polarization configuration, iron oxidation state and domain orientation.</p>\u0000 </li>\u0000 <li>\u0000 <p>The BF–BT–0.2Mn piezoelectric energy harvester shows excellent power generation capacity at 250 °C, which is an important breakthrough for lead-free piezoelectric devices.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01556-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142567169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Recent developments of advanced electronic and optoelectronic gas sensors are introduced.
Sensor array with artificial intelligence algorithms and smart gas sensors in “Internet of Things” paradigm are highlighted.
Applications of smart gas sensors in environmental monitoring, medical and healthcare applications, food quality control, and public safety are described.
{"title":"Smart Gas Sensors: Recent Developments and Future Prospective","authors":"Boyang Zong, Shufang Wu, Yuehong Yang, Qiuju Li, Tian Tao, Shun Mao","doi":"10.1007/s40820-024-01543-w","DOIUrl":"10.1007/s40820-024-01543-w","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>Recent developments of advanced electronic and optoelectronic gas sensors are introduced.</p>\u0000 </li>\u0000 <li>\u0000 <p>Sensor array with artificial intelligence algorithms and smart gas sensors in “Internet of Things” paradigm are highlighted.</p>\u0000 </li>\u0000 <li>\u0000 <p>Applications of smart gas sensors in environmental monitoring, medical and healthcare applications, food quality control, and public safety are described.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01543-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142567170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-31DOI: 10.1007/s40820-024-01552-9
Jinhua Xiong, Xu Zhao, Zonglin Liu, He Chen, Qian Yan, Huanxin Lian, Yunxiang Chen, Qingyu Peng, Xiaodong He
Highlights
The large-scale, high-strength, super-tough, and multifunctional nacre-like heterocyclic aramid (HA)/MXene@polypyrrole (PPy) (HMP) nanocomposite papers were fabricated using the in-situ assembly of PPy onto the HA/MXene hydrogel template.
The "brick-and-mortar" layered structure and abundant hydrogen-bonding interactions among MXene, PPy, and HA respond cooperatively to external stress and effectively increase the mechanical properties of HMP nanocomposite papers.
The templating effect from HA/MXene was utilized to guide the assembly of conducting polymers, leading to high electrical conductivity and outstanding electromagnetic interference shielding performance.
{"title":"Multifunctional Nacre-Like Nanocomposite Papers for Electromagnetic Interference Shielding via Heterocyclic Aramid/MXene Template-Assisted In-Situ Polypyrrole Assembly","authors":"Jinhua Xiong, Xu Zhao, Zonglin Liu, He Chen, Qian Yan, Huanxin Lian, Yunxiang Chen, Qingyu Peng, Xiaodong He","doi":"10.1007/s40820-024-01552-9","DOIUrl":"10.1007/s40820-024-01552-9","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>The large-scale, high-strength, super-tough, and multifunctional nacre-like heterocyclic aramid (HA)/MXene@polypyrrole (PPy) (HMP) nanocomposite papers were fabricated using the <i>in-situ</i> assembly of PPy onto the HA/MXene hydrogel template.</p>\u0000 </li>\u0000 <li>\u0000 <p>The \"brick-and-mortar\" layered structure and abundant hydrogen-bonding interactions among MXene, PPy, and HA respond cooperatively to external stress and effectively increase the mechanical properties of HMP nanocomposite papers.</p>\u0000 </li>\u0000 <li>\u0000 <p>The templating effect from HA/MXene was utilized to guide the assembly of conducting polymers, leading to high electrical conductivity and outstanding electromagnetic interference shielding performance.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01552-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142556262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Unique inter-skeleton conductive films are constructed in polymer foam.
The resistance change of the foam can reach four orders of magnitude under compression.
This foam exhibits strain-adaptive electromagnetic interference shielding performance, anti-interference pressure sensor with high sensitivity over a wide pressure range and compression-regulated Joule heating function.
Pub Date : 2024-10-28DOI: 10.1007/s40820-024-01542-x
Sukhwa Hong, Jiseon Kim, Jaebeom Park, Sunmi Im, Michael R. Hoffmann, Kangwoo Cho
Highlights
Ir-doped NiFe2O4 (NFI) spinel with TiO2 heterojunction overlayer brought about outstanding chlorine evolution reaction in circumneutral pH.
Electroanalyses including operando X-ray absorption spectroscopy uncovered the active role of TiO2 for Cl− chemisorption.
NFI/TiO2 anode boosted both NH4+-to-N2 conversion and H2 generation in wastewater, and the practical applicability was confirmed with scaled-up anodes and real wastewater.
{"title":"Scalable Ir-Doped NiFe2O4/TiO2 Heterojunction Anode for Decentralized Saline Wastewater Treatment and H2 Production","authors":"Sukhwa Hong, Jiseon Kim, Jaebeom Park, Sunmi Im, Michael R. Hoffmann, Kangwoo Cho","doi":"10.1007/s40820-024-01542-x","DOIUrl":"10.1007/s40820-024-01542-x","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>Ir-doped NiFe<sub>2</sub>O<sub>4</sub> (NFI) spinel with TiO<sub>2</sub> heterojunction overlayer brought about outstanding chlorine evolution reaction in circumneutral pH.</p>\u0000 </li>\u0000 <li>\u0000 <p>Electroanalyses including operando X-ray absorption spectroscopy uncovered the active role of TiO<sub>2</sub> for Cl<sup>−</sup> chemisorption.</p>\u0000 </li>\u0000 <li>\u0000 <p>NFI/TiO<sub>2</sub> anode boosted both NH<sub>4</sub><sup>+</sup>-to-N<sub>2</sub> conversion and H<sub>2</sub> generation in wastewater, and the practical applicability was confirmed with scaled-up anodes and real wastewater.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01542-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-25DOI: 10.1007/s40820-024-01548-5
Qingqing Zhou, Qihang Ding, Zixun Geng, Chencheng Hu, Long Yang, Zitong Kan, Biao Dong, Miae Won, Hongwei Song, Lin Xu, Jong Seung Kim
The rising flexible and intelligent electronics greatly facilitate the noninvasive and timely tracking of physiological information in telemedicine healthcare. Meticulously building bionic-sensitive moieties is vital for designing efficient electronic skin with advanced cognitive functionalities to pluralistically capture external stimuli. However, realistic mimesis, both in the skin’s three-dimensional interlocked hierarchical structures and synchronous encoding multistimuli information capacities, remains a challenging yet vital need for simplifying the design of flexible logic circuits. Herein, we construct an artificial epidermal device by in situ growing Cu3(HHTP)2 particles onto the hollow spherical Ti3C2Tx surface, aiming to concurrently emulate the spinous and granular layers of the skin’s epidermis. The bionic Ti3C2Tx@Cu3(HHTP)2 exhibits independent NO2 and pressure response, as well as novel functionalities such as acoustic signature perception and Morse code-encrypted message communication. Ultimately, a wearable alarming system with a mobile application terminal is self-developed by integrating the bimodular senor into flexible printed circuits. This system can assess risk factors related with asthmatic, such as stimulation of external NO2 gas, abnormal expiratory behavior and exertion degrees of fingers, achieving a recognition accuracy of 97.6% as assisted by a machine learning algorithm. Our work provides a feasible routine to develop intelligent multifunctional healthcare equipment for burgeoning transformative telemedicine diagnosis.
{"title":"A Flexible Smart Healthcare Platform Conjugated with Artificial Epidermis Assembled by Three-Dimensionally Conductive MOF Network for Gas and Pressure Sensing","authors":"Qingqing Zhou, Qihang Ding, Zixun Geng, Chencheng Hu, Long Yang, Zitong Kan, Biao Dong, Miae Won, Hongwei Song, Lin Xu, Jong Seung Kim","doi":"10.1007/s40820-024-01548-5","DOIUrl":"10.1007/s40820-024-01548-5","url":null,"abstract":"<div><p>The rising flexible and intelligent electronics greatly facilitate the noninvasive and timely tracking of physiological information in telemedicine healthcare. Meticulously building bionic-sensitive moieties is vital for designing efficient electronic skin with advanced cognitive functionalities to pluralistically capture external stimuli. However, realistic mimesis, both in the skin’s three-dimensional interlocked hierarchical structures and synchronous encoding multistimuli information capacities, remains a challenging yet vital need for simplifying the design of flexible logic circuits. Herein, we construct an artificial epidermal device by in situ growing Cu<sub>3</sub>(HHTP)<sub>2</sub> particles onto the hollow spherical Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub> surface, aiming to concurrently emulate the spinous and granular layers of the skin’s epidermis. The bionic Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub>@Cu<sub>3</sub>(HHTP)<sub>2</sub> exhibits independent NO<sub>2</sub> and pressure response, as well as novel functionalities such as acoustic signature perception and Morse code-encrypted message communication. Ultimately, a wearable alarming system with a mobile application terminal is self-developed by integrating the bimodular senor into flexible printed circuits. This system can assess risk factors related with asthmatic, such as stimulation of external NO<sub>2</sub> gas, abnormal expiratory behavior and exertion degrees of fingers, achieving a recognition accuracy of 97.6% as assisted by a machine learning algorithm. Our work provides a feasible routine to develop intelligent multifunctional healthcare equipment for burgeoning transformative telemedicine diagnosis.</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01548-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142489622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A flow-bed water purification system with an asymmetric solar-thermal and catalytic membrane is designed for synergistic solar-thermal desalination of seawater/brine and catalytic degradation of organic pollutants.
The hydrogen bonding networks can be regulated by the abundant surface –OH groups and the in situ generated ions and radicals during the degradation process for promoting solar-driven steam generation.
The de-solvation of solvated Na+ and subsequent nucleation/growth of NaCl are effectively inhibited by SO42−/HSO5− ions.
{"title":"Dynamic Regulation of Hydrogen Bonding Networks and Solvation Structures for Synergistic Solar-Thermal Desalination of Seawater and Catalytic Degradation of Organic Pollutants","authors":"Ming-Yuan Yu, Jing Wu, Guang Yin, Fan-Zhen Jiao, Zhong-Zhen Yu, Jin Qu","doi":"10.1007/s40820-024-01544-9","DOIUrl":"10.1007/s40820-024-01544-9","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 \u0000<ul>\u0000 <li>\u0000 <p>A flow-bed water purification system with an asymmetric solar-thermal and catalytic membrane is designed for synergistic solar-thermal desalination of seawater/brine and catalytic degradation of organic pollutants.</p>\u0000 </li>\u0000 <li>\u0000 <p>The hydrogen bonding networks can be regulated by the abundant surface –OH groups and the in situ generated ions and radicals during the degradation process for promoting solar-driven steam generation.</p>\u0000 </li>\u0000 <li>\u0000 <p>The de-solvation of solvated Na<sup>+</sup> and subsequent nucleation/growth of NaCl are effectively inhibited by SO<sub>4</sub><sup>2−</sup>/HSO<sub>5</sub><sup>−</sup> ions.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01544-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142487166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-23DOI: 10.1007/s40820-024-01547-6
Tianle Liu, Munerah M. S. Almutairi, Jie Ma, Aisling Stewart, Zhaohui Xing, Mengxia Liu, Bo Hou, Yuljae Cho
Highlights
Recent advancement in solution-processed thin film transparent photovoltaics (TPVs) is summarized, including perovskites, organics, and colloidal quantum dots.
Pros and cons of the emerging TPVs are analyzed according to the materials characteristics and the application requirements on the aesthetics and energy generation.
Promising TPV applications are discussed with emphasis on agrivoltaics, smart windows and facades.
{"title":"Solution-Processed Thin Film Transparent Photovoltaics: Present Challenges and Future Development","authors":"Tianle Liu, Munerah M. S. Almutairi, Jie Ma, Aisling Stewart, Zhaohui Xing, Mengxia Liu, Bo Hou, Yuljae Cho","doi":"10.1007/s40820-024-01547-6","DOIUrl":"10.1007/s40820-024-01547-6","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>Recent advancement in solution-processed thin film transparent photovoltaics (TPVs) is summarized, including perovskites, organics, and colloidal quantum dots.</p>\u0000 </li>\u0000 <li>\u0000 <p>Pros and cons of the emerging TPVs are analyzed according to the materials characteristics and the application requirements on the aesthetics and energy generation.</p>\u0000 </li>\u0000 <li>\u0000 <p>Promising TPV applications are discussed with emphasis on agrivoltaics, smart windows and facades.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01547-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142487126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A new strategy for elaborate regulation of microstructure was successfully introduced by the ice template‑assisted 3D printing and chemical vapor deposition strategy, including graphene nanoplate/silicon carbide nanowires hierarchical porous structure and graphene nanoplate/boron nitride composite heterogeneous interface.
The composite exhibits excellent electromagnetic wave absorption performance with an RLmin of -37.8 dB and an EABmax of 9.2 GHz (from 8.8 to 18.0 GHz) at 2.5 mm. And the high-temperature absorption stability makes it a promising absorber candidate under high temperature and oxidizing atmosphere.
{"title":"Graphene Aerogel Composites with Self-Organized Nanowires-Packed Honeycomb Structure for Highly Efficient Electromagnetic Wave Absorption","authors":"Xiao You, Huiying Ouyang, Ruixiang Deng, Qiuqi Zhang, Zhenzhong Xing, Xiaowu Chen, Qingliang Shan, Jinshan Yang, Shaoming Dong","doi":"10.1007/s40820-024-01541-y","DOIUrl":"10.1007/s40820-024-01541-y","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>A new strategy for elaborate regulation of microstructure was successfully introduced by the ice template‑assisted 3D printing and chemical vapor deposition strategy, including graphene nanoplate/silicon carbide nanowires hierarchical porous structure and graphene nanoplate/boron nitride composite heterogeneous interface.</p>\u0000 </li>\u0000 <li>\u0000 <p>The composite exhibits excellent electromagnetic wave absorption performance with an <i>RL</i><sub>min</sub> of -37.8 dB and an EAB<sub>max</sub> of 9.2 GHz (from 8.8 to 18.0 GHz) at 2.5 mm. And the high-temperature absorption stability makes it a promising absorber candidate under high temperature and oxidizing atmosphere.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01541-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142451830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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