Nano-Micro Letters最新文献_第9页

Engineering Bipolar Doping in a Janus Dual-Atom Catalyst for Photo-Enhanced Rechargeable Zn-Air Battery 光增强可充电锌-空气电池Janus双原子催化剂的工程双极性掺杂

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-03-28 DOI: 10.1007/s40820-025-01707-2

Ning Liu, Yinwu Li, Wencai Liu, Zhanhao Liang, Bin Liao, Fang Yang, Ming Zhao, Bo Yan, Xuchun Gui, Hong Bin Yang, Dingshan Yu, Zhiping Zeng, Guowei Yang

{"title":"Engineering Bipolar Doping in a Janus Dual-Atom Catalyst for Photo-Enhanced Rechargeable Zn-Air Battery","authors":"Ning Liu, Yinwu Li, Wencai Liu, Zhanhao Liang, Bin Liao, Fang Yang, Ming Zhao, Bo Yan, Xuchun Gui, Hong Bin Yang, Dingshan Yu, Zhiping Zeng, Guowei Yang","doi":"10.1007/s40820-025-01707-2","DOIUrl":"10.1007/s40820-025-01707-2","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>Janus dual-atom catalyst (JDAC) with bifunctional centers was synthesized via a single-step bipolar doping strategy to promote efficient charge separation and superior electrocatalytic performance.</p>\u0000 </li>\u0000 <li>\u0000 <p>The in situ X-ray absorption near-edge structure and Raman spectroscopy analyses demonstrated that Ni and Fe centers in JDAC function as effective sites for oxygen evolution reaction and oxygen reduction reaction, and effectively suppress photoelectron recombination while enhancing photocurrent generation.</p>\u0000 </li>\u0000 <li>\u0000 <p>The assembled JDAC-based light-assisted rechargeable zinc–air batteries exhibited extraordinary stability at large current densities (300 cycles at 50 mA cm<sup>−2</sup>, and 6000 cycles at 10 mA cm<sup>−2</sup> under light illumination).</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01707-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143726650","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

Tunable Platform Capacity of Metal–Organic Frameworks via High-Entropy Strategy for Ultra-Fast Sodium Storage 基于高熵策略的超快速钠存储金属-有机框架平台容量可调研究

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-03-26 DOI: 10.1007/s40820-025-01706-3

Shusheng Tao, Ziwei Cao, Xuhuan Xiao, Zirui Song, Dengyi Xiong, Ye Tian, Wentao Deng, Youcai Liu, Hongshuai Hou, Guoqiang Zou, Xiaobo Ji

引用次数: 0

Cationic Adsorption-Induced Microlevelling Effect: A Pathway to Dendrite-Free Zinc Anodes 阳离子吸附诱导的微层效应：通向无枝晶锌阳极的途径

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-03-26 DOI: 10.1007/s40820-025-01709-0

Long Jiang, Yiqing Ding, Le Li, Yan Tang, Peng Zhou, Bingan Lu, Siyu Tian, Jiang Zhou

{"title":"Cationic Adsorption-Induced Microlevelling Effect: A Pathway to Dendrite-Free Zinc Anodes","authors":"Long Jiang, Yiqing Ding, Le Li, Yan Tang, Peng Zhou, Bingan Lu, Siyu Tian, Jiang Zhou","doi":"10.1007/s40820-025-01709-0","DOIUrl":"10.1007/s40820-025-01709-0","url":null,"abstract":"<div><p>Dendrite growth represents one of the most significant challenges that impede the development of aqueous zinc-ion batteries. Herein, Gd<sup>3+</sup> ions are introduced into conventional electrolytes as a microlevelling agent to achieve dendrite-free zinc electrodeposition. Simulation and experimental results demonstrate that these Gd<sup>3+</sup> ions are preferentially adsorbed onto the zinc surface, which enables dendrite-free zinc anodes by activating the microlevelling effect during electrodeposition. In addition, the Gd<sup>3+</sup> additives effectively inhibit side reactions and facilitate the desolvation of [Zn(H<sub>2</sub>O)<sub>6</sub>]<sup>2+</sup>, leading to highly reversible zinc plating/stripping. Due to these improvements, the zinc anode demonstrates a significantly prolonged cycle life of 2100 h and achieves an exceptional average Coulombic efficiency of 99.72% over 1400 cycles. More importantly, the Zn//NH<sub>4</sub>V<sub>4</sub>O<sub>10</sub> full cell shows a high capacity retention rate of 85.6% after 1000 cycles. This work not only broadens the application of metallic cations in battery electrolytes but also provides fundamental insights into their working mechanisms.</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":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01709-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143698463","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

Catalysis-Induced Highly-Stable Interface on Porous Silicon for High-Rate Lithium-Ion Batteries 高倍率锂离子电池用多孔硅催化诱导的高稳定界面

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-03-26 DOI: 10.1007/s40820-025-01701-8

Zhuobin Han, Phornphimon Maitarad, Nuttapon Yodsin, Baogang Zhao, Haoyu Ma, Kexin Liu, Yongfeng Hu, Siriporn Jungsuttiwong, Yumei Wang, Li Lu, Liyi Shi, Shuai Yuan, Yongyao Xia, Yingying Lv

{"title":"Catalysis-Induced Highly-Stable Interface on Porous Silicon for High-Rate Lithium-Ion Batteries","authors":"Zhuobin Han, Phornphimon Maitarad, Nuttapon Yodsin, Baogang Zhao, Haoyu Ma, Kexin Liu, Yongfeng Hu, Siriporn Jungsuttiwong, Yumei Wang, Li Lu, Liyi Shi, Shuai Yuan, Yongyao Xia, Yingying Lv","doi":"10.1007/s40820-025-01701-8","DOIUrl":"10.1007/s40820-025-01701-8","url":null,"abstract":"<p>Silicon stands as a key anode material in lithium-ion battery ascribing to its high energy density. Nevertheless, the poor rate performance and limited cycling life remain unresolved through conventional approaches that involve carbon composites or nanostructures, primarily due to the un-controllable effects arising from the substantial formation of a solid electrolyte interphase (SEI) during the cycling. Here, an ultra-thin and homogeneous Ti doping alumina oxide catalytic interface is meticulously applied on the porous Si through a synergistic etching and hydrolysis process. This defect-rich oxide interface promotes a selective adsorption of fluoroethylene carbonate, leading to a catalytic reaction that can be aptly described as “molecular concentration-in situ conversion”. The resultant inorganic-rich SEI layer is electrochemical stable and favors ion-transport, particularly at high-rate cycling and high temperature. The robustly shielded porous Si, with a large surface area, achieves a high initial Coulombic efficiency of 84.7% and delivers exceptional high-rate performance at 25 A g<sup>−1</sup> (692 mAh g<sup>−1</sup>) and a high Coulombic efficiency of 99.7% over 1000 cycles. The robust SEI constructed through a precious catalytic layer promises significant advantages for the fast development of silicon-based anode in fast-charging batteries.</p>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01701-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143698495","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

High-Temperature Stealth Across Multi-Infrared and Microwave Bands with Efficient Radiative Thermal Management 高温隐身跨越多红外和微波波段与有效的辐射热管理

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-03-24 DOI: 10.1007/s40820-025-01712-5

Meng Zhao, Huanzheng Zhu, Bing Qin, Rongxuan Zhu, Jihao Zhang, Pintu Ghosh, Zuojia Wang, Min Qiu, Qiang Li

{"title":"High-Temperature Stealth Across Multi-Infrared and Microwave Bands with Efficient Radiative Thermal Management","authors":"Meng Zhao, Huanzheng Zhu, Bing Qin, Rongxuan Zhu, Jihao Zhang, Pintu Ghosh, Zuojia Wang, Min Qiu, Qiang Li","doi":"10.1007/s40820-025-01712-5","DOIUrl":"10.1007/s40820-025-01712-5","url":null,"abstract":"<div><p>High-temperature stealth is vital for enhancing the concealment, survivability, and longevity of critical assets. However, achieving stealth across multiple infrared bands—particularly in the short-wave infrared (SWIR) band—along with microwave stealth and efficient thermal management at high temperatures, remains a significant challenge. Here, we propose a strategy that integrates an IR-selective emitter (Mo/Si multilayer films) and a microwave metasurface (TiB<sub>2</sub>–Al<sub>2</sub>O<sub>3</sub>–TiB<sub>2</sub>) to enable multi-infrared band stealth, encompassing mid-wave infrared (MWIR), long-wave infrared (LWIR), and SWIR bands, and microwave (X-band) stealth at 700 °C, with simultaneous radiative cooling in non-atmospheric window (5–8 μm). At 700 °C, the device exhibits low emissivity of 0.38/0.44/0.60 in the MWIR/LWIR/SWIR bands, reflection loss below − 3 dB in the X-band (9.6–12 GHz), and high emissivity of 0.82 in 5–8 μm range—corresponding to a cooling power of 9.57 kW m<sup>−2</sup>. Moreover, under an input power of 17.3 kW m<sup>−2</sup>—equivalent to the aerodynamic heating at Mach 2.2—the device demonstrates a temperature reduction of 72.4 °C compared to a conventional low-emissivity molybdenum surface at high temperatures. This work provides comprehensive guidance on high-temperature stealth design, with far-reaching implications for multispectral information processing and thermal management in extreme high-temperature environments.</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":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01712-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143676472","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

Bioinspired Electrolyte-Gated Organic Synaptic Transistors: From Fundamental Requirements to Applications 生物启发电解门控有机突触晶体管：从基本要求到应用

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-03-24 DOI: 10.1007/s40820-025-01708-1

Yuanying Liang, Hangyu Li, Hu Tang, Chunyang Zhang, Dong Men, Dirk Mayer

引用次数: 0

An Overview of Dynamic Descriptions for Nanoscale Materials in Particulate Photocatalytic Systems from Spatiotemporal Perspectives 微粒光催化系统中纳米材料的时空动态描述综述

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-03-21 DOI: 10.1007/s40820-025-01687-3

Jiawei Yan, Zhidong Wei, Kai Takagi, Masaya Motodate, Zhi Jiang, Chiaki Terashima, Wenfeng Shangguan

引用次数: 0

Physics of 2D Materials for Developing Smart Devices 用于开发智能设备的二维材料物理学

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-03-21 DOI: 10.1007/s40820-024-01635-7

Neeraj Goel, Rahul Kumar

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Water-Restrained Hydrogel Electrolytes with Repulsion-Driven Cationic Express Pathways for Durable Zinc-Ion Batteries 耐久锌离子电池用具有斥力驱动阳离子表达途径的水凝胶电解质

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-03-19 DOI: 10.1007/s40820-025-01704-5

Dewu Lin, Yushuang Lin, Ruihong Pan, Jiapei Li, Anquan Zhu, Tian Zhang, Kai Liu, Dongyu Feng, Kunlun Liu, Yin Zhou, Chengkai Yang, Guo Hong, Wenjun Zhang

{"title":"Water-Restrained Hydrogel Electrolytes with Repulsion-Driven Cationic Express Pathways for Durable Zinc-Ion Batteries","authors":"Dewu Lin, Yushuang Lin, Ruihong Pan, Jiapei Li, Anquan Zhu, Tian Zhang, Kai Liu, Dongyu Feng, Kunlun Liu, Yin Zhou, Chengkai Yang, Guo Hong, Wenjun Zhang","doi":"10.1007/s40820-025-01704-5","DOIUrl":"10.1007/s40820-025-01704-5","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>A novel cationic hydrogel electrolyte is prepared to address a significant challenge of balancing the tripartite trade-offs of hydrogel properties.</p>\u0000 </li>\u0000 <li>\u0000 <p>Cationic express pathways enable fast and selective Zn<sup>2+</sup> transport through dynamic ionic repulsion, achieving high ionic conductivity (28.7 mS cm<sup>−1</sup>) and Zn<sup>2+</sup> transference number (0.79).</p>\u0000 </li>\u0000 <li>\u0000 <p>The hydrogel demonstrates exceptional cycling stability across − 15 to 60 °C, showcasing great potential for practical flexible battery applications.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01704-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645640","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

In Situ Partial-Cyclized Polymerized Acrylonitrile-Coated NCM811 Cathode for High-Temperature ≥ 100 °C Stable Solid-State Lithium Metal Batteries 用于高温≥100℃稳定固态锂金属电池的原位部分环化聚合丙烯腈包覆NCM811阴极

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-03-19 DOI: 10.1007/s40820-025-01683-7

Jiayi Zheng, Haolong Jiang, Xieyu Xu, Jie Zhao, Xia Ma, Weiwei Sun, Shuangke Liu, Wei Xie, Yufang Chen, ShiZhao Xiong, Hui Wang, Kai Xie, Yu Han, Maoyi Yi, Chunman Zheng, Qingpeng Guo

{"title":"In Situ Partial-Cyclized Polymerized Acrylonitrile-Coated NCM811 Cathode for High-Temperature ≥ 100 °C Stable Solid-State Lithium Metal Batteries","authors":"Jiayi Zheng, Haolong Jiang, Xieyu Xu, Jie Zhao, Xia Ma, Weiwei Sun, Shuangke Liu, Wei Xie, Yufang Chen, ShiZhao Xiong, Hui Wang, Kai Xie, Yu Han, Maoyi Yi, Chunman Zheng, Qingpeng Guo","doi":"10.1007/s40820-025-01683-7","DOIUrl":"10.1007/s40820-025-01683-7","url":null,"abstract":"<div><p>High-nickel ternary cathodes hold a great application prospect in solid-state lithium metal batteries to achieve high-energy density, but they still suffer from structural instability and detrimental side reactions with the solid-state electrolytes. To circumvent these issues, a continuous uniform layer polyacrylonitrile (PAN) was introduced on the surface of LiNi<sub>0.8</sub>Mn<sub>0.1</sub>Co<sub>0.1</sub>O<sub>2</sub> via in situ polymerization of acrylonitrile (AN). Furthermore, the partial-cyclized treatment of PAN (cPAN) coating layer presents high ionic and electron conductivity, which can accelerate interfacial Li<sup>+</sup> and electron diffusion simultaneously. And the thermodynamically stabilized cPAN coating layer cannot only effectively inhibit detrimental side reactions between cathode and solid-state electrolytes but also provide a homogeneous stress to simultaneously address the problems of bulk structural degradation, which contributes to the exceptional mechanical and electrochemical stabilities of the modified electrode. Besides, the coordination bond interaction between the cPAN and NCM811 can suppress the migration of Ni to elevate the stability of the crystal structure. Benefited from these, the In-cPAN-260@NCM811 shows excellent cycling performance with a retention of 86.8% after 300 cycles and superior rate capability. And endow the solid-state battery with thermal safety stability even at high-temperature extreme environment. This facile and scalable surface engineering represents significant progress in developing high-performance solid-state lithium metal batteries.</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":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01683-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645642","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