Nano-Micro Letters最新文献

筛选
英文 中文
Solid-State Hydrogen Storage Materials with Excellent Selective Hydrogen Adsorption in the Presence of Alkanes, Oxygen, and Carbon Dioxide by Atomic Layer Amorphous Al2O3 Encapsulation. 在烷烃、氧和二氧化碳存在下,采用原子层无定形Al2O3包封制备具有优异选择性吸氢性能的固态储氢材料。
IF 26.6 1区 材料科学
Nano-Micro Letters Pub Date : 2025-10-24 DOI: 10.1007/s40820-025-01934-7
Fanqi Bu,Zhenyu Wang,Ali Wajid,Rui Zhai,Ting Liu,Yaohua Li,Xin Ji,Xin Liu,Shujiang Ding,Yonghong Cheng,Jinying Zhang
{"title":"Solid-State Hydrogen Storage Materials with Excellent Selective Hydrogen Adsorption in the Presence of Alkanes, Oxygen, and Carbon Dioxide by Atomic Layer Amorphous Al2O3 Encapsulation.","authors":"Fanqi Bu,Zhenyu Wang,Ali Wajid,Rui Zhai,Ting Liu,Yaohua Li,Xin Ji,Xin Liu,Shujiang Ding,Yonghong Cheng,Jinying Zhang","doi":"10.1007/s40820-025-01934-7","DOIUrl":"https://doi.org/10.1007/s40820-025-01934-7","url":null,"abstract":"Metal hydrides with high hydrogen density provide promising hydrogen storage paths for hydrogen transportation. However, the requirement of highly pure H2 for re-hydrogenation limits its wide application. Here, amorphous Al2O3 shells (10 nm) were deposited on the surface of highly active hydrogen storage material particles (MgH2-ZrTi) by atomic layer deposition to obtain MgH2-ZrTi@Al2O3, which have been demonstrated to be air stable with selective adsorption of H2 under a hydrogen atmosphere with different impurities (CH4, O2, N2, and CO2). About 4.79 wt% H2 was adsorbed by MgH2-ZrTi@10nmAl2O3 at 75 °C under 10%CH4 + 90%H2 atmosphere within 3 h with no kinetic or density decay after 5 cycles (~ 100% capacity retention). Furthermore, about 4 wt% of H2 was absorbed by MgH2-ZrTi@10nmAl2O3 under 0.1%O2 + 0.4%N2 + 99.5%H2 and 0.1%CO2 + 0.4%N2 + 99.5%H2 atmospheres at 100 °C within 0.5 h, respectively, demonstrating the selective hydrogen absorption of MgH2-ZrTi@10nmAl2O3 in both oxygen-containing and carbon dioxide-containing atmospheres hydrogen atmosphere. The absorption and desorption curves of MgH2-ZrTi@10nmAl2O3 with and without absorption in pure hydrogen and then in 21%O2 + 79%N2 for 1 h were found to overlap, further confirming the successful shielding effect of Al2O3 shells against O2 and N2. The MgH2-ZrTi@10nmAl2O3 has been demonstrated to be air stable and have excellent selective hydrogen absorption performance under the atmosphere with CH4, O2, N2, and CO2.","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"58 1","pages":"78"},"PeriodicalIF":26.6,"publicationDate":"2025-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145351729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-Entropy Amorphous Catalysts for Water Electrolysis: A New Frontier 高熵非晶态电解水催化剂:一个新的前沿
IF 36.3 1区 材料科学
Nano-Micro Letters Pub Date : 2025-10-20 DOI: 10.1007/s40820-025-01936-5
Gaihong Wang, Zhijie Chen, Jinliang Zhu, Jiangzhou Xie, Wei Wei, Yi-Ming Yan, Bing-Jie Ni
{"title":"High-Entropy Amorphous Catalysts for Water Electrolysis: A New Frontier","authors":"Gaihong Wang,&nbsp;Zhijie Chen,&nbsp;Jinliang Zhu,&nbsp;Jiangzhou Xie,&nbsp;Wei Wei,&nbsp;Yi-Ming Yan,&nbsp;Bing-Jie Ni","doi":"10.1007/s40820-025-01936-5","DOIUrl":"10.1007/s40820-025-01936-5","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>This review comprehensively summarizes the recent progress of high-entropy amorphous catalysts for electrochemical water splitting.</p>\u0000 </li>\u0000 <li>\u0000 <p>The unique structural characteristics of high-entropy amorphous materials—such as short-range order, high defect density, and flexible coordination—are discussed in relation to their electrocatalytic advantages.</p>\u0000 </li>\u0000 <li>\u0000 <p>Mechanistic insights into multimetallic synergy, amorphization effect, and in-situ reconstruction are highlighted to guide rational catalyst design.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"18 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2025-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01936-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145316302","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}
引用次数: 0
A Reconfigurable Omnidirectional Triboelectric Whisker Sensor Array for Versatile Human–Machine–Environment Interaction 一种可重构全向人机环境交互摩擦电须传感器阵列
IF 36.3 1区 材料科学
Nano-Micro Letters Pub Date : 2025-10-14 DOI: 10.1007/s40820-025-01930-x
Weichen Wang, Jiaqi Zhu, Hongfa Zhao, Fei Yao, Yuzhu Zhang, Xiankuan Qian, Mingrui Shu, Zhigang Wu, Minyi Xu, Hongya Geng, Wenbo Ding, Juntian Qu
{"title":"A Reconfigurable Omnidirectional Triboelectric Whisker Sensor Array for Versatile Human–Machine–Environment Interaction","authors":"Weichen Wang,&nbsp;Jiaqi Zhu,&nbsp;Hongfa Zhao,&nbsp;Fei Yao,&nbsp;Yuzhu Zhang,&nbsp;Xiankuan Qian,&nbsp;Mingrui Shu,&nbsp;Zhigang Wu,&nbsp;Minyi Xu,&nbsp;Hongya Geng,&nbsp;Wenbo Ding,&nbsp;Juntian Qu","doi":"10.1007/s40820-025-01930-x","DOIUrl":"10.1007/s40820-025-01930-x","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>Dual-triangular electrode layout with MXene/silicone nanocomposite achieves quite competitive omnidirectional force detection (threshold: 0.024 N) and angular resolution (5°) using only two electrodes.</p>\u0000 </li>\u0000 <li>\u0000 <p>Based on a newly designed hydrogel combining high mechanical robustness and superior water absorption, the untethered hydro-sealing vacuum sucker can achieve robust and reversible anchoring on diverse surfaces with a compact structure, maintaining a consistently high anchoring force for more than 200 cycles with a single rehydration.</p>\u0000 </li>\u0000 <li>\u0000 <p>The reconfigurable omnidirectional triboelectric whisker sensor array demonstrates exceptional performance in real-world applications, including teleoperation, adjustable robotic arm palpation, and robotic autonomous environmental exploration, validating its potential as a universal interface for dynamic human–machine–environment interactions.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"18 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2025-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01930-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145283785","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}
引用次数: 0
Regularly Arranged Micropore Architecture Enables Efficient Lithium-Ion Transport in SiOx/Artificial Graphite Composite Electrode 规则排列的微孔结构使锂离子在SiOx/人造石墨复合电极中高效传输。
IF 36.3 1区 材料科学
Nano-Micro Letters Pub Date : 2025-10-09 DOI: 10.1007/s40820-025-01929-4
Jaejin Lim, Dongyoon Kang, Cheol Bak, Seungyeop Choi, Mingyu Lee, Hongkyung Lee, Yong Min Lee
{"title":"Regularly Arranged Micropore Architecture Enables Efficient Lithium-Ion Transport in SiOx/Artificial Graphite Composite Electrode","authors":"Jaejin Lim,&nbsp;Dongyoon Kang,&nbsp;Cheol Bak,&nbsp;Seungyeop Choi,&nbsp;Mingyu Lee,&nbsp;Hongkyung Lee,&nbsp;Yong Min Lee","doi":"10.1007/s40820-025-01929-4","DOIUrl":"10.1007/s40820-025-01929-4","url":null,"abstract":"<div><p>To enhance the electrochemical performance of lithium-ion battery anodes with higher silicon content, it is essential to engineer their microstructure for better lithium-ion transport and mitigated volume change as well. Herein, we suggest an effective approach to control the micropore structure of silicon oxide (SiO<sub><i>x</i></sub>)/artificial graphite (AG) composite electrodes using a perforated current collector. The electrode features a unique pore structure, where alternating high-porosity domains and low-porosity domains markedly reduce overall electrode resistance, leading to a 20% improvement in rate capability at a 5C-rate discharge condition. Using microstructure-resolved modeling and simulations, we demonstrate that the patterned micropore structure enhances lithium-ion transport, mitigating the electrolyte concentration gradient of lithium-ion. Additionally, perforating current collector with a chemical etching process increases the number of hydrogen bonding sites and enlarges the interface with the SiO<sub><i>x</i></sub>/AG composite electrode, significantly improving adhesion strength. This, in turn, suppresses mechanical degradation and leads to a 50% higher capacity retention. Thus, regularly arranged micropore structure enabled by the perforated current collector successfully improves both rate capability and cycle life in SiO<sub><i>x</i></sub>/AG composite electrodes, providing valuable insights into electrode engineering.</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"18 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2025-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01929-4.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145246378","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}
引用次数: 0
Boron-Insertion-Induced Lattice Engineering of Rh Nanocrystals Toward Enhanced Electrocatalytic Conversion of Nitric Oxide to Ammonia 硼插入诱导的Rh纳米晶体晶格工程用于增强一氧化氮转化为氨的电催化。
IF 36.3 1区 材料科学
Nano-Micro Letters Pub Date : 2025-10-05 DOI: 10.1007/s40820-025-01919-6
Peng Han, Xiangou Xu, Weiwei Chen, Long Zheng, Chen Ma, Gang Wang, Lei Xu, Ping Gu, Wenbin Wang, Qiyuan He, Zhiyuan Zeng, Jinlan Wang, Dong Su, Chongyi Ling, Zhengxiang Gu, Ye Chen
{"title":"Boron-Insertion-Induced Lattice Engineering of Rh Nanocrystals Toward Enhanced Electrocatalytic Conversion of Nitric Oxide to Ammonia","authors":"Peng Han,&nbsp;Xiangou Xu,&nbsp;Weiwei Chen,&nbsp;Long Zheng,&nbsp;Chen Ma,&nbsp;Gang Wang,&nbsp;Lei Xu,&nbsp;Ping Gu,&nbsp;Wenbin Wang,&nbsp;Qiyuan He,&nbsp;Zhiyuan Zeng,&nbsp;Jinlan Wang,&nbsp;Dong Su,&nbsp;Chongyi Ling,&nbsp;Zhengxiang Gu,&nbsp;Ye Chen","doi":"10.1007/s40820-025-01919-6","DOIUrl":"10.1007/s40820-025-01919-6","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 \u0000<ul>\u0000 <li>\u0000 <p>Phase regulation of B-inserted rhodium (Rh) nanocrystals is achieved using a facile wet-chemical approach.</p>\u0000 </li>\u0000 <li>\u0000 <p>The B-inserted Rh nanocatalysts exhibit phase-dependent behaviors in electrocatalytic nitric oxide (NO) reduction reaction.</p>\u0000 </li>\u0000 <li>\u0000 <p>The hexagonal close-packed RhB nanocatalysts demonstrate superior electrocatalytic activity in NH<sub>3</sub> production with a maximum NH<sub>3</sub> yield rate of 629.5 µmol h<sup>−1</sup> cm<sup>−2</sup> and FE<sub>NH3</sub> of 92.1%.</p>\u0000 </li>\u0000 <li>\u0000 <p>Theoretical simulations reveal possible origin of the excellent electrocatalytic activity, which could be attributed to the d-band center upshift, enhanced NO adsorption/activation, and reduced energy barrier of rate-determining step.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"18 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2025-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01919-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145226640","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}
引用次数: 0
Cobalt-Based Electrocatalysts for Sustainable Nitrate Conversion: Structural Design and Mechanistic Advancements 可持续硝酸盐转化钴基电催化剂:结构设计和机理进展。
IF 36.3 1区 材料科学
Nano-Micro Letters Pub Date : 2025-10-01 DOI: 10.1007/s40820-025-01877-z
GuoLiang Chang, Xueqiu Chen, Jing-Jing Lv, Zhijie Kong, Zheng-Jun Wang
{"title":"Cobalt-Based Electrocatalysts for Sustainable Nitrate Conversion: Structural Design and Mechanistic Advancements","authors":"GuoLiang Chang,&nbsp;Xueqiu Chen,&nbsp;Jing-Jing Lv,&nbsp;Zhijie Kong,&nbsp;Zheng-Jun Wang","doi":"10.1007/s40820-025-01877-z","DOIUrl":"10.1007/s40820-025-01877-z","url":null,"abstract":"<div><p>Electrocatalytic nitrate-to-ammonia conversion offers dual environmental and sustainable synthesis benefits, but achieving high efficiency with low-cost catalysts remains a major challenge. This review focuses on cobalt-based electrocatalysts, emphasizing their structural engineering for enhanced the performance of electrocatalytic nitrate reduction reaction (NO<sub>3</sub>RR) through dimensional control, compositional tuning, and coordination microenvironment modulation. Notably, by critically analyzing metallic cobalt, cobalt alloys, cobalt compounds, cobalt single atom and molecular catalyst configurations, we firstly establish correlations between atomic-scale structural features and catalytic performance in a coordination environment perspective for NO<sub>3</sub>RR, including the dynamic reconstruction during operation and its impact on active site. Synergizing experimental breakthroughs with computational modeling, we decode mechanisms underlying competitive hydrogen evolution suppression, intermediate adsorption-energy optimization, and durability enhancement in complex aqueous environments. The development of cobalt-based catalysts was summarized and prospected, and the emerging opportunities of machine learning in accelerating the research and development of high-performance catalysts and the configuration of series reactors for scalable nitrate-to-ammonia systems were also introduced. Bridging surface science and applications, it outlines a framework for designing multifunctional electrocatalysts to restore nitrogen cycle balance sustainably.</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"18 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01877-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145194879","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}
引用次数: 0
Electrostatic Regulation of Na+ Coordination Chemistry for High-Performance All-Solid-State Sodium Batteries 高性能全固态钠电池中Na+配位化学的静电调控
IF 36.3 1区 材料科学
Nano-Micro Letters Pub Date : 2025-09-22 DOI: 10.1007/s40820-025-01910-1
Penghui Song, Suli Chen, Junhong Guo, Junchen Wu, Qiongqiong Lu, Haijiao Xie, Qingsong Wang, Tianxi Liu
{"title":"Electrostatic Regulation of Na+ Coordination Chemistry for High-Performance All-Solid-State Sodium Batteries","authors":"Penghui Song,&nbsp;Suli Chen,&nbsp;Junhong Guo,&nbsp;Junchen Wu,&nbsp;Qiongqiong Lu,&nbsp;Haijiao Xie,&nbsp;Qingsong Wang,&nbsp;Tianxi Liu","doi":"10.1007/s40820-025-01910-1","DOIUrl":"10.1007/s40820-025-01910-1","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>An electrostatic engineering strategy is proposed to regulate the Na<sup>+</sup> coordinated structure by employing a fluorinated metal–organic framework as an electron-rich model.</p>\u0000 </li>\u0000 <li>\u0000 <p>The abundant electron-rich F sites can accelerate Na-salt disassociation while forcing anions into Na<sup>+</sup> coordination structure though electrostatic effect to weaken the Na–O coordination, thus promoting rapid Na<sup>+</sup> transport.</p>\u0000 </li>\u0000 <li>\u0000 <p>Anion-rich weak Na<sup>+</sup> solvation structure is achieved and contributes to a highly stable inorganic-rich solid–electrolyte interphase, significantly enhances the interfacial stability toward Na anode.</p>\u0000 </li>\u0000 <li>\u0000 <p>Impressively, Na/Na symmetric cell delivered stable Na plating/stripping over 2500 h, and the assembled all-solid-state sodium metal batteries demonstrated stable performance of over 2000 cycles under high rate of 2 C with capacity retention nearly 100%.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"18 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2025-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01910-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145100631","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}
引用次数: 0
Reproducible Fabrication of Perovskite Photovoltaics via Supramolecule Confinement Growth 超分子约束生长法制备钙钛矿光伏电池
IF 36.3 1区 材料科学
Nano-Micro Letters Pub Date : 2025-09-15 DOI: 10.1007/s40820-025-01923-w
Xinyi Liu, Jin Xie, Ziren Zhou, Huijun Lian, Xinyuan Sui, Qing Li, Miaoyu Lin, Da Liu, Haiyang Yuan, Feng Gao, Yongzhen Wu, Hua Gui Yang, Shuang Yang, Yu Hou
{"title":"Reproducible Fabrication of Perovskite Photovoltaics via Supramolecule Confinement Growth","authors":"Xinyi Liu,&nbsp;Jin Xie,&nbsp;Ziren Zhou,&nbsp;Huijun Lian,&nbsp;Xinyuan Sui,&nbsp;Qing Li,&nbsp;Miaoyu Lin,&nbsp;Da Liu,&nbsp;Haiyang Yuan,&nbsp;Feng Gao,&nbsp;Yongzhen Wu,&nbsp;Hua Gui Yang,&nbsp;Shuang Yang,&nbsp;Yu Hou","doi":"10.1007/s40820-025-01923-w","DOIUrl":"10.1007/s40820-025-01923-w","url":null,"abstract":"<div><h2> Highlights</h2><div>\u0000 \u0000 \u0000<ul>\u0000 <li>\u0000 <p>Demonstrating a new concept of “supermolecule confined growth” of perovskite thin films by constructing a compact, ultraflat 4-tert-butylthiacalix[4]arene capping layer atop perovskite precursor film to engineer the perovskite formation dynamics.</p>\u0000 </li>\u0000 <li>\u0000 <p>The supramolecule confined approach enabled the highly reproducible fabrication of perovskite films with a root mean square &lt; 10 nm and electronic homogeneity, which significantly minimized the power conversion efficiency variations for both device-to-device and batch-to-batch solar cell devices.</p>\u0000 </li>\u0000 <li>\u0000 <p>The obtained perovskite films exhibited photoluminescence quantum yield &gt; 10% and surface recombination velocities &lt; 100 cm s<sup>−1</sup> for both interfaces.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"18 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01923-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145057675","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}
引用次数: 0
Directional Three-Dimensional Macroporous Carbon Foams Decorated with WC1−x Nanoparticles Derived from Salting-Out Protein Assemblies for Highly Effective Electromagnetic Absorption 定向三维大孔碳泡沫装饰的WC1 - x纳米颗粒衍生的盐析蛋白组装高效电磁吸收
IF 36.3 1区 材料科学
Nano-Micro Letters Pub Date : 2025-09-15 DOI: 10.1007/s40820-025-01920-z
Yongzheng Chen, Lixue Gai, Bo Hu, Yan Wang, Yanyi Chen, Xijiang Han, Ping Xu, Yunchen Du
{"title":"Directional Three-Dimensional Macroporous Carbon Foams Decorated with WC1−x Nanoparticles Derived from Salting-Out Protein Assemblies for Highly Effective Electromagnetic Absorption","authors":"Yongzheng Chen,&nbsp;Lixue Gai,&nbsp;Bo Hu,&nbsp;Yan Wang,&nbsp;Yanyi Chen,&nbsp;Xijiang Han,&nbsp;Ping Xu,&nbsp;Yunchen Du","doi":"10.1007/s40820-025-01920-z","DOIUrl":"10.1007/s40820-025-01920-z","url":null,"abstract":"<div><h2> Highlights</h2><div>\u0000 \u0000 \u0000<ul>\u0000 <li>\u0000 <p>A groundbreaking approach is developed for the fabrication of directional macroporous WC<sub>1−x</sub>/C foams, which frees the dependence on unidirectional freezing technique from the construction of directional macroporous carbon-based composites.</p>\u0000 </li>\u0000 <li>\u0000 <p>The electrostatic interaction between ammonium metatungstate and protein makes in situ generated tungsten carbide (WC<sub>1−x</sub>) nanoparticles well disperse on carbon flakes.</p>\u0000 </li>\u0000 <li>\u0000 <p>The optimized foam exhibits exceptional electromagnetic absorption performance, achieving a remarkable minimum reflection loss of − 72.0 dB and an effective absorption bandwidth of 6.3 GHz.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"18 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01920-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145057676","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}
引用次数: 0
Efficient Neutral Nitrate-to-Ammonia Electrosynthesis Using Synergistic Ru-Based Nanoalloys on Nitrogen-Doped Carbon 氮掺杂碳上协同钌基纳米合金的高效中性硝酸盐-氨电合成
IF 36.3 1区 材料科学
Nano-Micro Letters Pub Date : 2025-09-15 DOI: 10.1007/s40820-025-01896-w
Lisi Huang, Pingzhi Zhang, Xin Ge, Bingyu Wang, Jili Yuan, Wei Li, Jian Zhang, Baohua Zhang, Ozge Hanay, Liang Wang
{"title":"Efficient Neutral Nitrate-to-Ammonia Electrosynthesis Using Synergistic Ru-Based Nanoalloys on Nitrogen-Doped Carbon","authors":"Lisi Huang,&nbsp;Pingzhi Zhang,&nbsp;Xin Ge,&nbsp;Bingyu Wang,&nbsp;Jili Yuan,&nbsp;Wei Li,&nbsp;Jian Zhang,&nbsp;Baohua Zhang,&nbsp;Ozge Hanay,&nbsp;Liang Wang","doi":"10.1007/s40820-025-01896-w","DOIUrl":"10.1007/s40820-025-01896-w","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>A selective etching strategy was developed to construct a serious of RuM nanoalloys (M = Fe, Co, Ni, Cu) uniformly dispersed on porous nitrogen-doped carbon.</p>\u0000 </li>\u0000 <li>\u0000 <p>It has been demonstrated that RuM nanoalloys would present the enhancement synergic effect on significantly improve the kinetic of *NO<sub>2</sub> conversion to *HNO<sub>2</sub>, which achieves efficient neutral NH<sub>3</sub> electrosynthesis at more positive potential.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"18 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01896-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145057718","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}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信