Nano-Micro Letters最新文献_第2页

Fast-Developing Dynamic Radiative Thermal Management: Full-Scale Fundamentals, Switching Methods, Applications, and Challenges

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-02-17 DOI: 10.1007/s40820-025-01676-6

Long Xie, Xuechuan Wang, Yageng Bai, Xiaoliang Zou, Xinhua Liu

引用次数: 0

Advances in Anion Chemistry in the Electrolyte Design for Better Lithium Batteries

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-02-17 DOI: 10.1007/s40820-024-01629-5

Hecong Xiao, Xiang Li, Yongzhu Fu

{"title":"Advances in Anion Chemistry in the Electrolyte Design for Better Lithium Batteries","authors":"Hecong Xiao, Xiang Li, Yongzhu Fu","doi":"10.1007/s40820-024-01629-5","DOIUrl":"10.1007/s40820-024-01629-5","url":null,"abstract":"<div><p>Electrolytes are crucial components in electrochemical energy storage devices, sparking considerable research interest. However, the significance of anions in the electrolytes is often underestimated. In fact, the anions have significant impacts on the performance and stability of lithium batteries. Therefore, comprehensively understanding anion chemistry in electrolytes is of crucial importance. Herein, in-depth comprehension of anion chemistry and its positive effects on the interface, solvation structure of Li-ions, as well as the electrochemical performance of the batteries have been emphasized and summarized. This review aims to present a full scope of anion chemistry and furnish systematic cognition for the rational design of advanced electrolytes for better lithium batteries with high energy density, lifespan, and safety. Furthermore, insightful analysis and perspectives based on the current research are proposed. We hope that this review sheds light on new perspectives on understanding anion chemistry in electrolytes.\u0000</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":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01629-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143423061","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

Absorption–Reflection–Transmission Power Coefficient Guiding Gradient Distribution of Magnetic MXene in Layered Composites for Electromagnetic Wave Absorption

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-02-17 DOI: 10.1007/s40820-025-01675-7

Yang Zhou, Wen Zhang, Dong Pan, Zhaoyang Li, Bing Zhou, Ming Huang, Liwei Mi, Chuntai Liu, Yuezhan Feng, Changyu Shen

{"title":"Absorption–Reflection–Transmission Power Coefficient Guiding Gradient Distribution of Magnetic MXene in Layered Composites for Electromagnetic Wave Absorption","authors":"Yang Zhou, Wen Zhang, Dong Pan, Zhaoyang Li, Bing Zhou, Ming Huang, Liwei Mi, Chuntai Liu, Yuezhan Feng, Changyu Shen","doi":"10.1007/s40820-025-01675-7","DOIUrl":"10.1007/s40820-025-01675-7","url":null,"abstract":"<div><p>The morphological distribution of absorbent in composites is equally important with absorbents for the overall electromagnetic properties, but it is often ignored. Herein, a comprehensive consideration including electromagnetic component regulation, layered arrangement structure, and gradient concentration distribution was used to optimize impedance matching and enhance electromagnetic loss. On the microscale, the incorporation of magnetic Ni nanoparticles into MXene nanosheets (Ni@MXene) endows suitable intrinsic permittivity and permeability. On the macroscale, the layered arrangement of Ni@MXene increases the effective interaction area with electromagnetic waves, inducing multiple reflection/scattering effects. On this basis, according to the analysis of absorption, reflection, and transmission (A–R–T) power coefficients of layered composites, the gradient concentration distribution was constructed to realize the impedance matching at low-concentration surface layer, electromagnetic loss at middle concentration interlayer and microwave reflection at high-concentration bottom layer. Consequently, the layered gradient composite (LG5-10–15) achieves complete absorption coverage of X-band at thickness of 2.00–2.20 mm with <i>RL</i><sub>min</sub> of −68.67 dB at 9.85 GHz in 2.05 mm, which is 199.0%, 12.6%, and 50.6% higher than non-layered, layered and layered descending gradient composites, respectively. Therefore, this work confirms the importance of layered gradient structure in improving absorption performance and broadens the design of high-performance microwave absorption materials.</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":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01675-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143423062","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

Wireless, Multifunctional System-Integrated Programmable Soft Robot

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-02-17 DOI: 10.1007/s40820-024-01601-3

Sungkeun Han, Jeong-Woong Shin, Joong Hoon Lee, Bowen Li, Gwan-Jin Ko, Tae-Min Jang, Ankan Dutta, Won Bae Han, Seung Min Yang, Dong-Je Kim, Heeseok Kang, Jun Hyeon Lim, Chan-Hwi Eom, So Jeong Choi, Huanyu Cheng, Suk-Won Hwang

{"title":"Wireless, Multifunctional System-Integrated Programmable Soft Robot","authors":"Sungkeun Han, Jeong-Woong Shin, Joong Hoon Lee, Bowen Li, Gwan-Jin Ko, Tae-Min Jang, Ankan Dutta, Won Bae Han, Seung Min Yang, Dong-Je Kim, Heeseok Kang, Jun Hyeon Lim, Chan-Hwi Eom, So Jeong Choi, Huanyu Cheng, Suk-Won Hwang","doi":"10.1007/s40820-024-01601-3","DOIUrl":"10.1007/s40820-024-01601-3","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 \u0000<ul>\u0000 <li>\u0000 <p>A soft, untethered electronic robot that integrates magnetically responsive engineered composites, enabling reversible programming and a diverse range of motions and shapes.</p>\u0000 </li>\u0000 <li>\u0000 <p>Seamless integration of a meticulously designed soft/flexible electronic system with the magnetic soft robot guarantees the stable and accurate execution of multi-modal electrical functions while preserving the integrity of its mechanical movement.</p>\u0000 </li>\u0000 <li>\u0000 <p>The comprehensive demonstration illustrates the feasibility of the untethered, integrated magnetic soft robot, highlighting its stable operation, adaptability, and ability to perform complex tasks under diverse conditions.\u0000</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01601-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143423210","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

Tailoring the Reversible Phase Transition of Perovskite Nanofiber Electrodes for High-Performance and Durable Reversible Solid Oxide Cells

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-02-17 DOI: 10.1007/s40820-024-01600-4

Chaofan Yin, Jiaming Yang, Jiangyuan Feng, Yueyue Sun, Zhengrong Liu, Junkai Wang, Jiajia Cui, Zixuan Xue, Liang Zhang, Yucun Zhou, Jun Zhou, Liangfei Xu, Kai Wu, Jianqiu Li

引用次数: 0

A Transparent Polymer-Composite Film for Window Energy Conservation

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-02-17 DOI: 10.1007/s40820-025-01668-6

Xianhu Liu, Haoyu Zhang, Yamin Pan, Jun Ma, Chuntai Liu, Changyu Shen

{"title":"A Transparent Polymer-Composite Film for Window Energy Conservation","authors":"Xianhu Liu, Haoyu Zhang, Yamin Pan, Jun Ma, Chuntai Liu, Changyu Shen","doi":"10.1007/s40820-025-01668-6","DOIUrl":"10.1007/s40820-025-01668-6","url":null,"abstract":"<div><p>As living standards improve, the energy consumption for regulating indoor temperature keeps increasing. Windows, in particular, enhance indoor brightness but also lead to increased energy loss, especially in sunny weather. Developing a product that can maintain indoor brightness while reducing energy consumption is a challenge. We developed a facile, spectrally selective transparent ultrahigh-molecular-weight polyethylene composite film to address this trade-off. It is based on a blend of antimony-doped tin oxide and then spin-coated hydrophobic fumed silica, achieving a high visible light transmittance (> 70%) and high shielding rates for ultraviolet (> 90%) and near-infrared (> 70%). When applied to the acrylic window of containers and placed outside, this film can cause a 10 °C temperature drop compared to a pure polymer film. Moreover, in building energy simulations, the annual energy savings could be between 14.1% ~ 31.9% per year. The development of energy-efficient and eco-friendly transparent films is crucial for reducing energy consumption and promoting sustainability in the window environment. </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":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01668-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143423214","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

Understanding the Decoupled Effects of Cations and Anions Doping for High-Performance Perovskite Solar Cells

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-02-14 DOI: 10.1007/s40820-025-01655-x

Tianxiang Hu, Yixi Wang, Kai Liu, Jia Liu, Haoyang Zhang, Qudrat Ullah Khan, Shijie Dai, Weifan Qian, Ruochen Liu, Yanyan Wang, Chongyuan Li, Zhenru Zhang, Mingxiang Luo, Xiaofei Yue, Chunxiao Cong, Yuan Yongbo, Anran Yu, Jia Zhang, Yiqiang Zhan

{"title":"Understanding the Decoupled Effects of Cations and Anions Doping for High-Performance Perovskite Solar Cells","authors":"Tianxiang Hu, Yixi Wang, Kai Liu, Jia Liu, Haoyang Zhang, Qudrat Ullah Khan, Shijie Dai, Weifan Qian, Ruochen Liu, Yanyan Wang, Chongyuan Li, Zhenru Zhang, Mingxiang Luo, Xiaofei Yue, Chunxiao Cong, Yuan Yongbo, Anran Yu, Jia Zhang, Yiqiang Zhan","doi":"10.1007/s40820-025-01655-x","DOIUrl":"10.1007/s40820-025-01655-x","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>Alkaline earth cations are successfully incorporated into perovskite lattice with the aid of sulfonic acid anions, while alkaline earth metal halides are lack of doping capacity.</p>\u0000 </li>\u0000 <li>\u0000 <p>The sulfonic acid anions effectively regulate the crystallization of perovskite and passivate the metallic Pb<sub>0</sub> defect states, thereby improving the power conversion efficiency of perovskite solar cells.</p>\u0000 </li>\u0000 <li>\u0000 <p>By comparing the property of FACF<sub>3</sub>SO<sub>3</sub> and Ca(CF<sub>3</sub>SO<sub>3</sub>)<sub>2</sub>-doped perovskite films, the impact of suppressing halide migration with an activation energy of 1.246 eV is attributed to Ca<sub>2+</sub> cations, thus providing methodology for decoupling the effects of cations and anions.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2025-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01655-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143404140","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

Integrating Electric Ambipolar Effect for High-Performance Zinc Bromide Batteries 整合电动安比极效应，打造高性能溴化锌电池

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-02-13 DOI: 10.1007/s40820-024-01636-6

Wenda Li, Hengyue Xu, Shanzhe Ke, Hongyi Zhang, Hao Chen, Gaijuan Guo, Xuanyi Xiong, Shiyao Zhang, Jianwei Fu, Chengbin Jing, Jiangong Cheng, Shaohua Liu

{"title":"Integrating Electric Ambipolar Effect for High-Performance Zinc Bromide Batteries","authors":"Wenda Li, Hengyue Xu, Shanzhe Ke, Hongyi Zhang, Hao Chen, Gaijuan Guo, Xuanyi Xiong, Shiyao Zhang, Jianwei Fu, Chengbin Jing, Jiangong Cheng, Shaohua Liu","doi":"10.1007/s40820-024-01636-6","DOIUrl":"10.1007/s40820-024-01636-6","url":null,"abstract":"<div><p>The coupling of fast redox kinetics, high-energy density, and prolonged lifespan is a permanent aspiration for aqueous rechargeable zinc batteries, but which has been severely hampered by a narrow voltage range and suboptimal compatibility between the electrolytes and electrodes. Here, we unprecedentedly introduced an electric ambipolar effect for synergistic manipulation on Zn<sup>2+</sup> ternary-hydrated eutectic electrolyte (ZTE) enabling high-performance Zn-Br<sub>2</sub> batteries. The electric ambipolar effect motivates strong dipole interactions among hydrated perchlorates and bipolar ligands of L-carnitine (L-CN) and sulfamide, which reorganized primary cations solvation sheath in a manner of forming Zn[(L-CN)(SA)(H<sub>2</sub>O)<sub>4</sub>]<sup>2+</sup> configuration and dynamically restricting desolvated H<sub>2</sub>O molecules, thus ensuring a broadened electrochemical window of 2.9 V coupled with high ionic conductivity. Noticeably, L-CN affords an electrostatic shielding effect and an <i>in situ</i> construction of organic–inorganic interphase, endowing oriented Zn anode plating/stripping reversibly for over 2400 h. Therefore, with the synergy of electro/nucleophilicity and exceptional compatibility, the ZTE electrolyte dynamically boosts the conversion redox of Zn-Br<sub>2</sub> batteries in terms of high specific capacity and stable cycling performance. These findings open a window for designing electrolytes with synergetic chemical stability and compatibility toward advanced zinc-ion 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":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01636-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143396633","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

Thin and Flexible Breeze-Sense Generators for Non-Contact Haptic Feedback in Virtual Reality

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-02-13 DOI: 10.1007/s40820-025-01670-y

Kaijun Zhang, Zhe Liu, Yexi Zhou, Zhaoyang Li, Dazhe Zhao, Xiao Guan, Tianjun Lan, Yanting Gong, Bingpu Zhou, Junwen Zhong

引用次数: 0

Synergistic Single-Atom and Clustered Cobalt Sites on N/S Co-Doped Defect Nano-Carbon for Efficient H2O2 Electrosynthesis

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-02-12 DOI: 10.1007/s40820-025-01657-9

Yuzhong Huang, Chang Zhang, Xingyu Wang, Yuji Wu, Jun Lv, Jian Zhang, Wangqiang Shen, Xing Lu

{"title":"Synergistic Single-Atom and Clustered Cobalt Sites on N/S Co-Doped Defect Nano-Carbon for Efficient H2O2 Electrosynthesis","authors":"Yuzhong Huang, Chang Zhang, Xingyu Wang, Yuji Wu, Jun Lv, Jian Zhang, Wangqiang Shen, Xing Lu","doi":"10.1007/s40820-025-01657-9","DOIUrl":"10.1007/s40820-025-01657-9","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 \u0000<ul>\u0000 <li>\u0000 <p>Defect-rich nanocarbon catalyst (CoSA/CoNP-NSDNC) synthesized using NSCo single atoms and Co nanoparticle clusters on fullerene-derived carbon framework, enabling efficient H<sub>2</sub>O<sub>2</sub> electrosynthesis.</p>\u0000 </li>\u0000 <li>\u0000 <p>The CoSA/CoNP-NSDNC catalyst exhibits high H<sub>2</sub>O<sub>2</sub> selectivity (~ 90%) over a wide potential range with an onset potential of 0.72 V versus RHE, achieving Faraday efficiency close to 95% in acidic conditions.</p>\u0000 </li>\u0000 <li>\u0000 <p>Demonstrates potential for environmental applications, achieving high H<sub>2</sub>O<sub>2</sub> production (4206.96 mmol g<sup>−1</sup> h<sup>−1</sup>) in a flow cell setup, along with efficient degradation of organic pollutants in Fenton-like reactions.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01657-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143388758","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