Nano-Micro Letters最新文献

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, Xueqiu Chen, Jing-Jing Lv, Zhijie Kong, 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, Suli Chen, Junhong Guo, Junchen Wu, Qiongqiong Lu, Haijiao Xie, Qingsong Wang, 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, 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","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 < 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 > 10% and surface recombination velocities < 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, Lixue Gai, Bo Hu, Yan Wang, Yanyi Chen, Xijiang Han, Ping Xu, 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

引用次数: 0

Beyond the Silicon Plateau: A Convergence of Novel Materials for Transistor Evolution 超越硅高原：晶体管发展新材料的融合

IF 36.3 1区材料科学

Nano-Micro Letters Pub Date : 2025-09-15 DOI: 10.1007/s40820-025-01898-8

Jung Hun Lee, Jae Young Kim, Hyeon-Ji Lee, Sung-Jin Choi, Yoon Jung Lee, Ho Won Jang

{"title":"Beyond the Silicon Plateau: A Convergence of Novel Materials for Transistor Evolution","authors":"Jung Hun Lee, Jae Young Kim, Hyeon-Ji Lee, Sung-Jin Choi, Yoon Jung Lee, Ho Won Jang","doi":"10.1007/s40820-025-01898-8","DOIUrl":"10.1007/s40820-025-01898-8","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>This review introduces promising semiconductor materials for future transistors, including two-dimensional van der Waals materials, Mott insulators, halide perovskites, and amorphous oxides, with advantages such as clean interfaces, ultra-thin channels, and defect tolerance.</p>\u0000 </li>\u0000 <li>\u0000 <p>These materials, when combined with advanced gate dielectrics and next-generation interconnects, offer synergistic solutions to scaling challenges such as carrier scattering, oxide thickness limitations, and interface degradation.</p>\u0000 </li>\u0000 <li>\u0000 <p>The review also discusses reliability concerns including thermal instability and leakage current, and explores future applications in artificial intelligence hardware, in-memory computing, and three-dimensional integration.</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/s40820-025-01898-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145057673","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

Pressure-Modulated Host–Guest Interactions Boost Effective Blue-Light Emission of MIL-140A Nanocrystals 压力调制主客体相互作用增强MIL-140A纳米晶体的有效蓝光发射

IF 36.3 1区材料科学

Nano-Micro Letters Pub Date : 2025-09-15 DOI: 10.1007/s40820-025-01917-8

Ting Zhang, Jiaju Liang, Ruidong Qiao, Binhao Yang, Kaiyan Yuan, Yixuan Wang, Chuang Liu, Zhaodong Liu, Xinyi Yang, Bo Zou

{"title":"Pressure-Modulated Host–Guest Interactions Boost Effective Blue-Light Emission of MIL-140A Nanocrystals","authors":"Ting Zhang, Jiaju Liang, Ruidong Qiao, Binhao Yang, Kaiyan Yuan, Yixuan Wang, Chuang Liu, Zhaodong Liu, Xinyi Yang, Bo Zou","doi":"10.1007/s40820-025-01917-8","DOIUrl":"10.1007/s40820-025-01917-8","url":null,"abstract":"<div><p>Luminescent metal–organic frameworks (MOFs) have garnered significant attention due to their structural tunability and potential applications in solid-state lighting, bioimaging, sensing, anti-counterfeiting, and other fields. Nevertheless, due to the tendency of 1,4-benzenedicarboxylic acid (BDC) to rotate within the framework, MOFs composed of it exhibit significant non-radiative energy dissipation and thus impair the emissive properties. In this study, efficient luminescence of MIL-140A nanocrystals (NCs) with BDC rotors as ligands is achieved by pressure treatment strategy. Pressure treatment effectively modulates the pore structure of the framework, enhancing the interactions between the N, N-dimethylformamide guest molecules and the BDC ligands. The enhanced host<i>–</i>guest interaction contributes to the structural rigidity of the MOF, thereby suppressing the rotation-induced excited-state energy loss. As a result, the pressure-treated MIL-140A NCs displayed bright blue-light emission, with the photoluminescence quantum yield increasing from an initial 6.8% to 69.2%. This study developed an effective strategy to improve the luminescence performance of rotor ligand MOFs, offers a new avenue for the rational design and synthesis of MOFs with superior luminescent properties.\u0000</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":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01917-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145057704","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

Flexible Monolithic 3D-Integrated Self-Powered Tactile Sensing Array Based on Holey MXene Paste 基于多孔MXene粘贴的柔性单片3d集成自供电触觉传感阵列

IF 36.3 1区材料科学

Nano-Micro Letters Pub Date : 2025-09-15 DOI: 10.1007/s40820-025-01924-9

Mengjie Wang, Chen Chen, Yuhang Zhang, Yanan Ma, Li Xu, Dan-Dan Wu, Bowen Gao, Aoyun Song, Li Wen, Yongfa Cheng, Siliang Wang, Yang Yue

{"title":"Flexible Monolithic 3D-Integrated Self-Powered Tactile Sensing Array Based on Holey MXene Paste","authors":"Mengjie Wang, Chen Chen, Yuhang Zhang, Yanan Ma, Li Xu, Dan-Dan Wu, Bowen Gao, Aoyun Song, Li Wen, Yongfa Cheng, Siliang Wang, Yang Yue","doi":"10.1007/s40820-025-01924-9","DOIUrl":"10.1007/s40820-025-01924-9","url":null,"abstract":"<div><p>Flexible electronics face critical challenges in achieving monolithic three-dimensional (3D) integration, including material compatibility, structural stability, and scalable fabrication methods. Inspired by the tactile sensing mechanism of the human skin, we have developed a flexible monolithic 3D-integrated tactile sensing system based on a holey MXene paste, where each vertical one-body unit simultaneously functions as a microsupercapacitor and pressure sensor. The in-plane mesopores of MXene significantly improve ion accessibility, mitigate the self-stacking of nanosheets, and allow the holey MXene to multifunctionally act as a sensing material, an active electrode, and a conductive interconnect, thus drastically reducing the interface mismatch and enhancing the mechanical robustness. Furthermore, we fabricate a large-scale device using a blade-coating and stamping method, which demonstrates excellent mechanical flexibility, low-power consumption, rapid response, and stable long-term operation. As a proof-of-concept application, we integrate our sensing array into a smart access control system, leveraging deep learning to accurately identify users based on their unique pressing behaviors. This study provides a promising approach for designing highly integrated, intelligent, and flexible electronic systems for advanced human–computer interactions and personalized electronics.</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":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01924-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145057674","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

Two-Dimensional MXene-Based Advanced Sensors for Neuromorphic Computing Intelligent Application 基于二维mxeni的神经形态计算智能应用高级传感器。

IF 36.3 1区材料科学

Nano-Micro Letters Pub Date : 2025-09-12 DOI: 10.1007/s40820-025-01902-1

Lin Lu, Bo Sun, Zheng Wang, Jialin Meng, Tianyu Wang

引用次数: 0

Low-Temperature Electrolytes for Lithium-Ion Batteries: Current Challenges, Development, and Perspectives 锂离子电池的低温电解质：当前的挑战、发展和前景。

IF 36.3 1区材料科学

Nano-Micro Letters Pub Date : 2025-09-12 DOI: 10.1007/s40820-025-01914-x

Yang Zhao, Limin Geng, Weijia Meng, Jiaye Ye

{"title":"Low-Temperature Electrolytes for Lithium-Ion Batteries: Current Challenges, Development, and Perspectives","authors":"Yang Zhao, Limin Geng, Weijia Meng, Jiaye Ye","doi":"10.1007/s40820-025-01914-x","DOIUrl":"10.1007/s40820-025-01914-x","url":null,"abstract":"<div><p>Lithium-ion batteries (LIBs), while dominant in energy storage due to high energy density and cycling stability, suffer from severe capacity decay, rate capability degradation, and lithium dendrite formation under low-temperature (LT) operation. Therefore, a more comprehensive and systematic understanding of LIB behavior at LT is urgently required. This review article comprehensively reviews recent advancements in electrolyte engineering strategies aimed at improving the low-temperature operational capabilities of LIBs. The study methodically examines critical performance-limiting mechanisms through fundamental analysis of four primary challenges: insufficient ionic conductivity under cryogenic conditions, kinetically hindered charge transfer processes, Li⁺ transport limitations across the solid-electrolyte interphase (SEI), and uncontrolled lithium dendrite growth. The work elaborates on innovative optimization approaches encompassing lithium salt molecular design with tailored dissociation characteristics, solvent matrix optimization through dielectric constant and viscosity regulation, interfacial engineering additives for constructing low-impedance SEI layers, and gel-polymer composite electrolyte systems. Notably, particular emphasis is placed on emerging machine learning-guided electrolyte formulation strategies that enable high-throughput virtual screening of constituent combinations and prediction of structure–property relationships. These artificial intelligence-assisted rational design frameworks demonstrate significant potential for accelerating the development of next-generation LT electrolytes by establishing quantitative composition-performance correlations through advanced data-driven methodologies.</p>\u0000<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":"2025-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-025-01914-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145036132","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