Nano-Micro Letters最新文献_第8页

Low-Temperature Oxidation Induced Phase Evolution with Gradient Magnetic Heterointerfaces for Superior Electromagnetic Wave Absorption 具有梯度磁性异质界面的低温氧化诱导相变，可实现卓越的电磁波吸收性能

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-09-22 DOI: 10.1007/s40820-024-01516-z

Zizhuang He, Lingzi Shi, Ran Sun, Lianfei Ding, Mukun He, Jiaming Li, Hua Guo, Tiande Gao, Panbo Liu

{"title":"Low-Temperature Oxidation Induced Phase Evolution with Gradient Magnetic Heterointerfaces for Superior Electromagnetic Wave Absorption","authors":"Zizhuang He, Lingzi Shi, Ran Sun, Lianfei Ding, Mukun He, Jiaming Li, Hua Guo, Tiande Gao, Panbo Liu","doi":"10.1007/s40820-024-01516-z","DOIUrl":"10.1007/s40820-024-01516-z","url":null,"abstract":"<div><p>Gradient magnetic heterointerfaces have injected infinite vitality in optimizing impedance matching, adjusting dielectric/magnetic resonance and promoting electromagnetic (EM) wave absorption, but still exist a significant challenging in regulating local phase evolution. Herein, accordion-shaped Co/Co<sub>3</sub>O<sub>4</sub>@N-doped carbon nanosheets (Co/Co<sub>3</sub>O<sub>4</sub>@NC) with gradient magnetic heterointerfaces have been fabricated via the cooperative high-temperature carbonization and low-temperature oxidation process. The results indicate that the surface epitaxial growth of crystal Co<sub>3</sub>O<sub>4</sub> domains on local Co nanoparticles realizes the adjustment of magnetic-heteroatomic components, which are beneficial for optimizing impedance matching and interfacial polarization. Moreover, gradient magnetic heterointerfaces simultaneously realize magnetic coupling, and long-range magnetic diffraction. Specifically, the synthesized Co/Co<sub>3</sub>O<sub>4</sub>@NC absorbents display the strong electromagnetic wave attenuation capability of − 53.5 dB at a thickness of 3.0 mm with an effective absorption bandwidth of 5.36 GHz, both are superior to those of single magnetic domains embedded in carbon matrix. This design concept provides us an inspiration in optimizing interfacial polarization, regulating magnetic coupling and promoting electromagnetic wave absorption.</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":"2024-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01516-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142276122","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

Catalyst–Support Interaction in Polyaniline-Supported Ni3Fe Oxide to Boost Oxygen Evolution Activities for Rechargeable Zn-Air Batteries 聚苯胺支撑的 Ni3Fe 氧化物中催化剂与支撑物之间的相互作用可提高可充电锌-空气电池的氧进化活性。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-09-21 DOI: 10.1007/s40820-024-01511-4

Xiaohong Zou, Qian Lu, Mingcong Tang, Jie Wu, Kouer Zhang, Wenzhi Li, Yunxia Hu, Xiaomin Xu, Xiao Zhang, Zongping Shao, Liang An

引用次数: 0

Photo-Energized MoS2/CNT Cathode for High-Performance Li–CO2 Batteries in a Wide-Temperature Range 用于宽温度范围内高性能锂-二氧化碳电池的光激发 MoS2/CNT 阴极。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-09-21 DOI: 10.1007/s40820-024-01506-1

Tingsong Hu, Wenyi Lian, Kang Hu, Qiuju Li, Xueliang Cui, Tengyu Yao, Laifa Shen

{"title":"Photo-Energized MoS2/CNT Cathode for High-Performance Li–CO2 Batteries in a Wide-Temperature Range","authors":"Tingsong Hu, Wenyi Lian, Kang Hu, Qiuju Li, Xueliang Cui, Tengyu Yao, Laifa Shen","doi":"10.1007/s40820-024-01506-1","DOIUrl":"10.1007/s40820-024-01506-1","url":null,"abstract":"<div><p>Li–CO<sub>2</sub> batteries are considered promising energy storage systems in extreme environments such as Mars; however, severe performance degradation will occur at a subzero temperature owning to the sluggish reaction kinetics. Herein, a photo-energized strategy adopting sustainable solar energy in wide working temperature range Li–CO<sub>2</sub> battery was achieved with a binder-free MoS<sub>2</sub>/carbon nanotube (CNT) photo-electrode as cathode. The unique layered structure and excellent photoelectric properties of MoS<sub>2</sub> facilitate the abundant generation and rapid transfer of photo-excited carriers, which accelerate the CO<sub>2</sub> reduction and Li<sub>2</sub>CO<sub>3</sub> decomposition upon illumination. The illuminated battery at room temperature exhibited high discharge voltage of 2.95 V and mitigated charge voltage of 3.27 V, attaining superior energy efficiency of 90.2% and excellent cycling stability of over 120 cycles. Even at an extremely low temperature of − 30 °C, the battery with same electrolyte can still deliver a small polarization of 0.45 V by the photoelectric and photothermal synergistic mechanism of MoS<sub>2</sub>/CNT cathode. This work demonstrates the promising potential of the photo-energized wide working temperature range Li–CO<sub>2</sub> battery in addressing the obstacle of charge overpotential and energy efficiency.</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":"2024-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01506-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142275277","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

Defect Engineering: Can it Mitigate Strong Coulomb Effect of Mg2+ in Cathode Materials for Rechargeable Magnesium Batteries? 缺陷工程：能否减轻可充电镁电池阴极材料中 Mg2+ 的强库仑效应？

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-09-20 DOI: 10.1007/s40820-024-01495-1

Zhengqing Fan, Ruimin Li, Xin Zhang, Wanyu Zhao, Zhenghui Pan, Xiaowei Yang

引用次数: 0

Advancements and Challenges in Organic–Inorganic Composite Solid Electrolytes for All-Solid-State Lithium Batteries 全固态锂电池用有机-无机复合固体电解质的进展与挑战

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-09-20 DOI: 10.1007/s40820-024-01498-y

Xueyan Zhang, Shichao Cheng, Chuankai Fu, Geping Yin, Liguang Wang, Yongmin Wu, Hua Huo

{"title":"Advancements and Challenges in Organic–Inorganic Composite Solid Electrolytes for All-Solid-State Lithium Batteries","authors":"Xueyan Zhang, Shichao Cheng, Chuankai Fu, Geping Yin, Liguang Wang, Yongmin Wu, Hua Huo","doi":"10.1007/s40820-024-01498-y","DOIUrl":"10.1007/s40820-024-01498-y","url":null,"abstract":"<div><p>To address the limitations of contemporary lithium-ion batteries, particularly their low energy density and safety concerns, all-solid-state lithium batteries equipped with solid-state electrolytes have been identified as an up-and-coming alternative. Among the various SEs, organic–inorganic composite solid electrolytes (OICSEs) that combine the advantages of both polymer and inorganic materials demonstrate promising potential for large-scale applications. However, OICSEs still face many challenges in practical applications, such as low ionic conductivity and poor interfacial stability, which severely limit their applications. This review provides a comprehensive overview of recent research advancements in OICSEs. Specifically, the influence of inorganic fillers on the main functional parameters of OICSEs, including ionic conductivity, Li<sup>+</sup> transfer number, mechanical strength, electrochemical stability, electronic conductivity, and thermal stability are systematically discussed. The lithium-ion conduction mechanism of OICSE is thoroughly analyzed and concluded from the microscopic perspective. Besides, the classic inorganic filler types, including both inert and active fillers, are categorized with special emphasis on the relationship between inorganic filler structure design and the electrochemical performance of OICSEs. Finally, the advanced characterization techniques relevant to OICSEs are summarized, and the challenges and perspectives on the future development of OICSEs are also highlighted for constructing superior ASSLBs.</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":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01498-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142275967","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

Advanced Functional Electromagnetic Shielding Materials: A Review Based on Micro-Nano Structure Interface Control of Biomass Cell Walls 先进功能性电磁屏蔽材料：基于生物质细胞壁微纳结构界面控制的综述

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-09-20 DOI: 10.1007/s40820-024-01494-2

Yang Shi, Mingjun Wu, Shengbo Ge, Jianzhang Li, Anoud Saud Alshammari, Jing Luo, Mohammed A. Amin, Hua Qiu, Jinxuan Jiang, Yazeed M. Asiri, Runzhou Huang, Hua Hou, Zeinhom M. El-Bahy, Zhanhu Guo, Chong Jia, Kaimeng Xu, Xiangmeng Chen

{"title":"Advanced Functional Electromagnetic Shielding Materials: A Review Based on Micro-Nano Structure Interface Control of Biomass Cell Walls","authors":"Yang Shi, Mingjun Wu, Shengbo Ge, Jianzhang Li, Anoud Saud Alshammari, Jing Luo, Mohammed A. Amin, Hua Qiu, Jinxuan Jiang, Yazeed M. Asiri, Runzhou Huang, Hua Hou, Zeinhom M. El-Bahy, Zhanhu Guo, Chong Jia, Kaimeng Xu, Xiangmeng Chen","doi":"10.1007/s40820-024-01494-2","DOIUrl":"10.1007/s40820-024-01494-2","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>The advantages of biomass materials for electromagnetic interference (EMI) shielding are analyzed, the mechanism of EMI shielding is summarized, and the factors affecting EMI shielding are analyzed systematically.</p>\u0000 </li>\u0000 <li>\u0000 <p>Various biomass materials (wood, bamboo, lignin, cellulose) were modified to obtain unique structures and improve EMI shielding performance.</p>\u0000 </li>\u0000 <li>\u0000 <p>The problems encountered in the application of biomass materials for EMI shielding are summarized, and the potential development and application in the future are prospected.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01494-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142275985","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

Core–Shell Semiconductor-Graphene Nanoarchitectures for Efficient Photocatalysis: State of the Art and Perspectives 用于高效光催化的核壳半导体-石墨烯纳米结构：技术现状与前景。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-09-09 DOI: 10.1007/s40820-024-01503-4

Jinshen Lan, Shanzhi Qu, Xiaofang Ye, Yifan Zheng, Mengwei Ma, Shengshi Guo, Shengli Huang, Shuping Li, Junyong Kang

{"title":"Core–Shell Semiconductor-Graphene Nanoarchitectures for Efficient Photocatalysis: State of the Art and Perspectives","authors":"Jinshen Lan, Shanzhi Qu, Xiaofang Ye, Yifan Zheng, Mengwei Ma, Shengshi Guo, Shengli Huang, Shuping Li, Junyong Kang","doi":"10.1007/s40820-024-01503-4","DOIUrl":"10.1007/s40820-024-01503-4","url":null,"abstract":"<p>Semiconductor photocatalysis holds great promise for renewable energy generation and environment remediation, but generally suffers from the serious drawbacks on light absorption, charge generation and transport, and structural stability that limit the performance. The core–shell semiconductor-graphene (CSSG) nanoarchitectures may address these issues due to their unique structures with exceptional physical and chemical properties. This review explores recent advances of the CSSG nanoarchitectures in the photocatalytic performance. It starts with the classification of the CSSG nanoarchitectures by the dimensionality. Then, the construction methods under internal and external driving forces were introduced and compared with each other. Afterward, the physicochemical properties and photocatalytic applications of these nanoarchitectures were discussed, with a focus on their role in photocatalysis. It ends with a summary and some perspectives on future development of the CSSG nanoarchitectures toward highly efficient photocatalysts with extensive application. By harnessing the synergistic capabilities of the CSSG architectures, we aim to address pressing environmental and energy challenges and drive scientific progress in these fields.</p>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"16 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11383916/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142152860","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

3D Printing of Periodic Porous Metamaterials for Tunable Electromagnetic Shielding Across Broad Frequencies 三维打印周期性多孔超材料，实现宽频可调电磁屏蔽。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-09-03 DOI: 10.1007/s40820-024-01502-5

Qinniu Lv, Zilin Peng, Haoran Pei, Xinxing Zhang, Yinghong Chen, Huarong Zhang, Xu Zhu, Shulong Wu

引用次数: 0

Correction: Impact of Transition Metal Layer Vacancy on the Structure and Performance of P2 Type Layered Sodium Cathode Material 更正：过渡金属层空位对 P2 型层状钠阴极材料结构和性能的影响。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-08-30 DOI: 10.1007/s40820-024-01492-4

Orynbay Zhanadilov, Sourav Baiju, Natalia Voronina, Jun Ho Yu, A-Yeon Kim, Hun-Gi Jung, Kyuwook Ihm, Olivier Guillon, Payam Kaghazchi, Seung-Taek Myung

引用次数: 0

Highly Sensitive Ammonia Gas Sensors at Room Temperature Based on the Catalytic Mechanism of N, C Coordinated Ni Single-Atom Active Center 基于 N、C 配位镍单原子活性中心催化机理的室温高灵敏度氨气传感器。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-08-27 DOI: 10.1007/s40820-024-01484-4

Wenjing Quan, Jia Shi, Min Zeng, Wen Lv, Xiyu Chen, Chao Fan, Yongwei Zhang, Zhou Liu, Xiaolu Huang, Jianhua Yang, Nantao Hu, Tao Wang, Zhi Yang

{"title":"Highly Sensitive Ammonia Gas Sensors at Room Temperature Based on the Catalytic Mechanism of N, C Coordinated Ni Single-Atom Active Center","authors":"Wenjing Quan, Jia Shi, Min Zeng, Wen Lv, Xiyu Chen, Chao Fan, Yongwei Zhang, Zhou Liu, Xiaolu Huang, Jianhua Yang, Nantao Hu, Tao Wang, Zhi Yang","doi":"10.1007/s40820-024-01484-4","DOIUrl":"10.1007/s40820-024-01484-4","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>Exploiting single-atom catalytic activation and targeted adsorption properties, Ni single-atom active sites based on N, C coordination are constructed on the surface of two-dimensional MXene nanosheets (Ni–N–C/Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>), enabling highly sensitive and selective NH<sub>3</sub> gas detection.</p>\u0000 </li>\u0000 <li>\u0000 <p>The catalytic activation effect of Ni–N–C/Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> effectively reduces the Gibbs free energy of the sensing elemental reaction, while its electronic structure promotes the spill-over effect of reactive oxygen species at the gas–solid interface.</p>\u0000 </li>\u0000 <li>\u0000 <p>An end-sealing passivation strategy utilizing a conjugated hydrogen bond network of the conductive polymer was employed on MXene-based flexible electrodes, effectively mitigating the oxidative degradation of MXene-based gas sensors.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"16 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11349725/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142071710","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