Nano-Micro Letters最新文献_第2页

p-Type Two-Dimensional Semiconductors: From Materials Preparation to Electronic Applications p型二维半导体：从材料制备到电子应用。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2023-10-18 DOI: 10.1007/s40820-023-01211-5

Lei Tang, Jingyun Zou

{"title":"p-Type Two-Dimensional Semiconductors: From Materials Preparation to Electronic Applications","authors":"Lei Tang, Jingyun Zou","doi":"10.1007/s40820-023-01211-5","DOIUrl":"10.1007/s40820-023-01211-5","url":null,"abstract":"<p> Two-dimensional (2D) materials are regarded as promising candidates in many applications, including electronics and optoelectronics, because of their superior properties, including atomic-level thickness, tunable bandgaps, large specific surface area, and high carrier mobility. In order to bring 2D materials from the laboratory to industrialized applications, materials preparation is the first prerequisite. Compared to the <i>n</i>-type analogs, the family of <i>p</i>-type 2D semiconductors is relatively small, which limits the broad integration of 2D semiconductors in practical applications such as complementary logic circuits. So far, many efforts have been made in the preparation of <i>p</i>-type 2D semiconductors. In this review, we overview recent progresses achieved in the preparation of <i>p</i>-type 2D semiconductors and highlight some promising methods to realize their controllable preparation by following both the top–down and bottom–up strategies. Then, we summarize some significant application of <i>p</i>-type 2D semiconductors in electronic and optoelectronic devices and their superiorities. In end, we conclude the challenges existed in this field and propose the potential opportunities in aspects from the discovery of novel <i>p</i>-type 2D semiconductors, their controlled mass preparation, compatible engineering with silicon production line, high-<i>κ</i> dielectric materials, to integration and applications of <i>p</i>-type 2D semiconductors and their heterostructures in electronic and optoelectronic devices. Overall, we believe that this review will guide the design of preparation systems to fulfill the controllable growth of <i>p</i>-type 2D semiconductors with high quality and thus lay the foundations for their potential application in electronics and optoelectronics.</p>","PeriodicalId":48779,"journal":{"name":"Nano-Micro Letters","volume":"15 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2023-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10582003/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41231485","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

NH3-Induced In Situ Etching Strategy Derived 3D-Interconnected Porous MXene/Carbon Dots Films for High Performance Flexible Supercapacitors NH3诱导原位蚀刻策略衍生用于高性能柔性超级电容器的3D互连多孔MXene/碳点薄膜。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2023-10-18 DOI: 10.1007/s40820-023-01204-4

Yongbin Wang, Ningjun Chen, Bin Zhou, Xuefeng Zhou, Ben Pu, Jia Bai, Qi Tang, Yan Liu, Weiqing Yang

引用次数: 0

Fast and Stable Zinc Anode-Based Electrochromic Displays Enabled by Bimetallically Doped Vanadate and Aqueous Zn2+/Na+ Hybrid Electrolytes 双金属掺杂钒酸盐和水性Zn2+/Na+混合电解质实现的快速稳定的锌阳极电致变色显示器。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2023-10-17 DOI: 10.1007/s40820-023-01209-z

Zhaoyang Song, Bin Wang, Wu Zhang, Qianqian Zhu, Abdulhakem Y. Elezzabi, Linhua Liu, William W. Yu, Haizeng Li

引用次数: 0

Temperature-Arousing Self-Powered Fire Warning E-Textile Based on p–n Segment Coaxial Aerogel Fibers for Active Fire Protection in Firefighting Clothing 基于p-n段同轴气凝胶纤维的温度引发自供电火灾报警电子灭火器，用于消防服的主动防火。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2023-10-13 DOI: 10.1007/s40820-023-01200-8

Hualing He, Yi Qin, Zhenyu Zhu, Qing Jiang, Shengnan Ouyang, Yuhang Wan, Xueru Qu, Jie Xu, Zhicai Yu

引用次数: 0

Advances on Axial Coordination Design of Single-Atom Catalysts for Energy Electrocatalysis: A Review 用于能量电催化的单原子催化剂轴向配位设计进展：综述。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2023-10-13 DOI: 10.1007/s40820-023-01196-1

Linjie Zhang, Na Jin, Yibing Yang, Xiao-Yong Miao, Hua Wang, Jun Luo, Lili Han

{"title":"Advances on Axial Coordination Design of Single-Atom Catalysts for Energy Electrocatalysis: A Review","authors":"Linjie Zhang, Na Jin, Yibing Yang, Xiao-Yong Miao, Hua Wang, Jun Luo, Lili Han","doi":"10.1007/s40820-023-01196-1","DOIUrl":"10.1007/s40820-023-01196-1","url":null,"abstract":"<div><p>Single-atom catalysts (SACs) have garnered increasingly growing attention in renewable energy scenarios, especially in electrocatalysis due to their unique high efficiency of atom utilization and flexible electronic structure adjustability. The intensive efforts towards the rational design and synthesis of SACs with versatile local configurations have significantly accelerated the development of efficient and sustainable electrocatalysts for a wide range of electrochemical applications. As an emergent coordination avenue, intentionally breaking the planar symmetry of SACs by adding ligands in the axial direction of metal single atoms offers a novel approach for the tuning of both geometric and electronic structures, thereby enhancing electrocatalytic performance at active sites. In this review, we briefly outline the burgeoning research topic of axially coordinated SACs and provide a comprehensive summary of the recent advances in their synthetic strategies and electrocatalytic applications. Besides, the challenges and outlooks in this research field have also been emphasized. The present review provides an in-depth and comprehensive understanding of the axial coordination design of SACs, which could bring new perspectives and solutions for fine regulation of the electronic structures of SACs catering to high-performing energy electrocatalysis.</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":48779,"journal":{"name":"Nano-Micro Letters","volume":"15 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10575848/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41187774","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

Built-In Electric Field-Driven Ultrahigh-Rate K-Ion Storage via Heterostructure Engineering of Dual Tellurides Integrated with Ti3C2Tx MXene 通过双碲化物与Ti3C2Tx MXene集成的异质结构工程实现内置电场驱动的超高速率K离子存储。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2023-10-13 DOI: 10.1007/s40820-023-01202-6

Long Pan, Rongxiang Hu, Yuan Zhang, Dawei Sha, Xin Cao, Zhuoran Li, Yonggui Zhao, Jiangxiang Ding, Yaping Wang, ZhengMing Sun

{"title":"Built-In Electric Field-Driven Ultrahigh-Rate K-Ion Storage via Heterostructure Engineering of Dual Tellurides Integrated with Ti3C2Tx MXene","authors":"Long Pan, Rongxiang Hu, Yuan Zhang, Dawei Sha, Xin Cao, Zhuoran Li, Yonggui Zhao, Jiangxiang Ding, Yaping Wang, ZhengMing Sun","doi":"10.1007/s40820-023-01202-6","DOIUrl":"10.1007/s40820-023-01202-6","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>Heterostructure engineering is proposed to construct CoTe<sub>2</sub>/ZnTe heterostructures with built-in electric field.</p>\u0000 </li>\u0000 <li>\u0000 <p>Conductive and elastic Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub> MXene is introduced to improve the conductivity and alleviate the volume change of CoTe<sub>2</sub>/ZnTe upon cycling.</p>\u0000 </li>\u0000 <li>\u0000 <p>The resulting CoTe<sub>2</sub>/ZnTe/Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub> (CZT) demonstrates outstanding rate capability (137.0 mAh g<sup>−1</sup> at 10 A g<sup>−1</sup>) and cycling stability (175.3 mAh g<sup>−1</sup> after 4000 cycles at 3.0 A g<sup>−1</sup>). Moreover, the CZT-based full cells demonstrate excellent energy density (220.2 Wh kg<sup>−1</sup>) and power density (837.2 W kg<sup>−1</sup>).</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":48779,"journal":{"name":"Nano-Micro Letters","volume":"15 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10575839/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41187775","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

Machine Learning-Assisted Low-Dimensional Electrocatalysts Design for Hydrogen Evolution Reaction 用于析氢反应的机器学习辅助低维电催化剂设计。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2023-10-13 DOI: 10.1007/s40820-023-01192-5

Jin Li, Naiteng Wu, Jian Zhang, Hong-Hui Wu, Kunming Pan, Yingxue Wang, Guilong Liu, Xianming Liu, Zhenpeng Yao, Qiaobao Zhang

{"title":"Machine Learning-Assisted Low-Dimensional Electrocatalysts Design for Hydrogen Evolution Reaction","authors":"Jin Li, Naiteng Wu, Jian Zhang, Hong-Hui Wu, Kunming Pan, Yingxue Wang, Guilong Liu, Xianming Liu, Zhenpeng Yao, Qiaobao Zhang","doi":"10.1007/s40820-023-01192-5","DOIUrl":"10.1007/s40820-023-01192-5","url":null,"abstract":"<div><p>Efficient electrocatalysts are crucial for hydrogen generation from electrolyzing water. Nevertheless, the conventional \"trial and error\" method for producing advanced electrocatalysts is not only cost-ineffective but also time-consuming and labor-intensive. Fortunately, the advancement of machine learning brings new opportunities for electrocatalysts discovery and design. By analyzing experimental and theoretical data, machine learning can effectively predict their hydrogen evolution reaction (HER) performance. This review summarizes recent developments in machine learning for low-dimensional electrocatalysts, including zero-dimension nanoparticles and nanoclusters, one-dimensional nanotubes and nanowires, two-dimensional nanosheets, as well as other electrocatalysts. In particular, the effects of descriptors and algorithms on screening low-dimensional electrocatalysts and investigating their HER performance are highlighted. Finally, the future directions and perspectives for machine learning in electrocatalysis are discussed, emphasizing the potential for machine learning to accelerate electrocatalyst discovery, optimize their performance, and provide new insights into electrocatalytic mechanisms. Overall, this work offers an in-depth understanding of the current state of machine learning in electrocatalysis and its potential for future research.</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":48779,"journal":{"name":"Nano-Micro Letters","volume":"15 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10575847/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41187777","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

Correction: Monodomain Liquid Crystals of Two-Dimensional Sheets by Boundary-Free Sheargraphy 修正：用无边界剪切法测量二维片的单畴液晶。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2023-10-13 DOI: 10.1007/s40820-023-01173-8

Min Cao, Senping Liu, Qingli Zhu, Ya Wang, Jingyu Ma, Zeshen Li, Dan Chang, Enhui Zhu, Xin Ming, Florian Puchtler, Josef Breu, Ziliang Wu, Yingjun Liu, Yanqiu Jiang, Zhen Xu, Chao Gao

引用次数: 0

Initiating Binary Metal Oxides Microcubes Electromagnetic Wave Absorber Toward Ultrabroad Absorption Bandwidth Through Interfacial and Defects Modulation 通过界面和缺陷调制引发二元金属氧化物微管电磁波吸收体的超宽吸收带宽。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2023-10-09 DOI: 10.1007/s40820-023-01197-0

Fushan Li, Nannan Wu, Hideo Kimura, Yuan Wang, Ben Bin Xu, Ding Wang, Yifan Li, Hassan Algadi, Zhanhu Guo, Wei Du, Chuanxin Hou

引用次数: 0

Humanoid Intelligent Display Platform for Audiovisual Interaction and Sound Identification 用于视听交互和声音识别的仿人智能显示平台。

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2023-10-09 DOI: 10.1007/s40820-023-01199-y

Yang Wang, Wenli Gao, Shuo Yang, Qiaolin Chen, Chao Ye, Hao Wang, Qiang Zhang, Jing Ren, Zhijun Ning, Xin Chen, Zhengzhong Shao, Jian Li, Yifan Liu, Shengjie Ling

{"title":"Humanoid Intelligent Display Platform for Audiovisual Interaction and Sound Identification","authors":"Yang Wang, Wenli Gao, Shuo Yang, Qiaolin Chen, Chao Ye, Hao Wang, Qiang Zhang, Jing Ren, Zhijun Ning, Xin Chen, Zhengzhong Shao, Jian Li, Yifan Liu, Shengjie Ling","doi":"10.1007/s40820-023-01199-y","DOIUrl":"10.1007/s40820-023-01199-y","url":null,"abstract":"<div><p>This study proposes a rational strategy for the design, fabrication and system integration of the humanoid intelligent display platform (HIDP) to meet the requirements of highly humanized mechanical properties and intelligence for human–machine interfaces. The platform's sandwich structure comprises a middle light-emitting layer and surface electrodes, which consists of silicon elastomer embedded with phosphor and silk fibroin ionoelastomer, respectively. Both materials are highly stretchable and resilient, endowing the HIDP with skin-like mechanical properties and applicability in various extreme environments and complex mechanical stimulations. Furthermore, by establishing the numerical correlation between the amplitude change of animal sounds and the brightness variation, the HIDP realizes audiovisual interaction and successful identification of animal species with the aid of Internet of Things (IoT) and machine learning techniques. The accuracy of species identification reaches about 100% for 200 rounds of random testing. Additionally, the HIDP can recognize animal species and their corresponding frequencies by analyzing sound characteristics, displaying real-time results with an accuracy of approximately 99% and 93%, respectively. In sum, this study offers a rational route to designing intelligent display devices for audiovisual interaction, which can expedite the application of smart display devices in human–machine interaction, soft robotics, wearable sound-vision system and medical devices for hearing-impaired patients.</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":48779,"journal":{"name":"Nano-Micro Letters","volume":"15 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2023-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10562358/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41097410","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