Nano-Micro Letters最新文献_第3页

Tuning Isomerism Effect in Organic Bulk Additives Enables Efficient and Stable Perovskite Solar Cells 有机体添加剂的调谐同分异构效应使钙钛矿太阳能电池高效稳定

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-01-10 DOI: 10.1007/s40820-024-01613-z

Qi Zhang, Qiangqiang Zhao, Han Wang, Yiguo Yao, Lei Li, Yulin Wei, Ruida Xu, Chenyang Zhang, Erik O. Shalenov, Yongguang Tu, Kai Wang, Mingjia Xiao

{"title":"Tuning Isomerism Effect in Organic Bulk Additives Enables Efficient and Stable Perovskite Solar Cells","authors":"Qi Zhang, Qiangqiang Zhao, Han Wang, Yiguo Yao, Lei Li, Yulin Wei, Ruida Xu, Chenyang Zhang, Erik O. Shalenov, Yongguang Tu, Kai Wang, Mingjia Xiao","doi":"10.1007/s40820-024-01613-z","DOIUrl":"10.1007/s40820-024-01613-z","url":null,"abstract":"<div><h2> Highlights</h2><div>\u0000 \u0000 \u0000<ul>\u0000 <li>\u0000 <p>By anchoring the perovskite sites with the functional groups of CzBP (P = O···Pb, N–H···I and P = O···N–H), the bulk nonradiative recombination is suppressed and ion migration is inhibited. Doping perovskite films with CzBP led to enhanced intercrystallite interactions in the bulk and improved photoluminescence quantum yield.</p>\u0000 </li>\u0000 <li>\u0000 <p>Using a typical electron-rich moiety as the π-linker to replace the classic alkyl spacer in CzBP facilitated the charge-carrier transport processes and the passivation effect of carbazole further contributed to high <i>V</i><sub>OC</sub>. The optimized 2,7-CzBP-treated device achieves the highest power conversion efficiency (PCE) of 25.88%, with <i>V</i><sub>OC</sub> of 1.189 V for 0.090 cm<sup>2</sup> and the perovskite solar cell module with a PCE of 21.04% for 14 cm<sup>2</sup>.</p>\u0000 </li>\u0000 <li>\u0000 <p>For 2,7-CzBP, the more extended conjugation and the more linear molecular geometry result in a more effective improvement in the performance.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01613-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142938750","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

Advancements in Passive Wireless Sensing Systems in Monitoring Harsh Environment and Healthcare Applications 无源无线传感系统在恶劣环境监测和医疗保健应用中的进展

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-01-09 DOI: 10.1007/s40820-024-01599-8

Wei Yue, Yunjian Guo, Jong‐Chul Lee, Enkhzaya Ganbold, Jia-Kang Wu, Yang Li, Cong Wang, Hyun Soo Kim, Young-Kee Shin, Jun-Ge Liang, Eun-Seong Kim, Nam-Young Kim

{"title":"Advancements in Passive Wireless Sensing Systems in Monitoring Harsh Environment and Healthcare Applications","authors":"Wei Yue, Yunjian Guo, Jong‐Chul Lee, Enkhzaya Ganbold, Jia-Kang Wu, Yang Li, Cong Wang, Hyun Soo Kim, Young-Kee Shin, Jun-Ge Liang, Eun-Seong Kim, Nam-Young Kim","doi":"10.1007/s40820-024-01599-8","DOIUrl":"10.1007/s40820-024-01599-8","url":null,"abstract":"<div><p>Recent advancements in passive wireless sensor technology have significantly extended the application scope of sensing, particularly in challenging environments for monitoring industry and healthcare applications. These systems are equipped with battery-free operation, wireless connectivity, and are designed to be both miniaturized and lightweight. Such features enable the safe, real-time monitoring of industrial environments and support high-precision physiological measurements in confined internal body spaces and on wearable epidermal devices. Despite the exploration into diverse application environments, the development of a systematic and comprehensive research framework for system architecture remains elusive, which hampers further optimization of these systems. This review, therefore, begins with an examination of application scenarios, progresses to evaluate current system architectures, and discusses the function of each component—specifically, the passive sensor module, the wireless communication model, and the readout module—within the context of key implementations in target sensing systems. Furthermore, we present case studies that demonstrate the feasibility of proposed classified components for sensing scenarios, derived from this systematic approach. By outlining a research trajectory for the application of passive wireless systems in sensing technologies, this paper aims to establish a foundation for more advanced, user-friendly applications.</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":"2025-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01599-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142936928","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

Plant Cell Wall-Like Soft Materials: Micro- and Nanoengineering, Properties, and Applications 植物细胞壁样软材料：微纳米工程、性质和应用

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-01-08 DOI: 10.1007/s40820-024-01569-0

Roya Koshani, Mica L. Pitcher, Jingyi Yu, Christine L. Mahajan, Seong H. Kim, Amir Sheikhi

引用次数: 0

Photolithographic Microfabrication of Microbatteries for On-Chip Energy Storage 用于片上储能的微电池光刻微细加工

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-01-08 DOI: 10.1007/s40820-024-01625-9

Yuan Ma, Sen Wang, Zhong-Shuai Wu

{"title":"Photolithographic Microfabrication of Microbatteries for On-Chip Energy Storage","authors":"Yuan Ma, Sen Wang, Zhong-Shuai Wu","doi":"10.1007/s40820-024-01625-9","DOIUrl":"10.1007/s40820-024-01625-9","url":null,"abstract":"<div><p>Microbatteries (MBs) are crucial to power miniaturized devices for the Internet of Things. In the evolutionary journey of MBs, fabrication technology emerges as the cornerstone, guiding the intricacies of their configuration designs, ensuring precision, and facilitating scalability for mass production. Photolithography stands out as an ideal technology, leveraging its unparalleled resolution, exceptional design flexibility, and entrenched position within the mature semiconductor industry. However, comprehensive reviews on its application in MB development remain scarce. This review aims to bridge that gap by thoroughly assessing the recent status and promising prospects of photolithographic microfabrication for MBs. Firstly, we delve into the fundamental principles and step-by-step procedures of photolithography, offering a nuanced understanding of its operational mechanisms and the criteria for photoresist selection. Subsequently, we highlighted the specific roles of photolithography in the fabrication of MBs, including its utilization as a template for creating miniaturized micropatterns, a protective layer during the etching process, a mold for soft lithography, a constituent of MB active component, and a sacrificial layer in the construction of micro-Swiss-roll structure. Finally, the review concludes with a summary of the key challenges and future perspectives of MBs fabricated by photolithography, providing comprehensive insights and sparking research inspiration in this field.</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":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01625-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142936400","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

Local Strain Engineering of Two-Dimensional Transition Metal Dichalcogenides Towards Quantum Emitters 面向量子发射体的二维过渡金属二硫族化物的局部应变工程

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-01-08 DOI: 10.1007/s40820-024-01611-1

Ruoqi Ai, Ximin Cui, Yang Li, Xiaolu Zhuo

引用次数: 0

Biomimetic Micro-Nanostructured Evaporator with Dual-Transition-Metal MXene for Efficient Solar Steam Generation and Multifunctional Salt Harvesting 具有双过渡金属MXene的仿生微纳结构蒸发器，用于高效太阳能蒸汽产生和多功能盐收集

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2025-01-06 DOI: 10.1007/s40820-024-01612-0

Ruiqi Xu, Hongzhi Cui, Na Wei, Yang Yu, Lin Dai, Xiaohua Chen

{"title":"Biomimetic Micro-Nanostructured Evaporator with Dual-Transition-Metal MXene for Efficient Solar Steam Generation and Multifunctional Salt Harvesting","authors":"Ruiqi Xu, Hongzhi Cui, Na Wei, Yang Yu, Lin Dai, Xiaohua Chen","doi":"10.1007/s40820-024-01612-0","DOIUrl":"10.1007/s40820-024-01612-0","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 \u0000<ul>\u0000 <li>\u0000 <p>The design of composite membrane with biomimetic micro-nanostructured superhydrophobic surface and (V<sub>1/2</sub>Mo<sub>1/2</sub>)<sub>2</sub>C MXene photothermal nanomaterials.</p>\u0000 </li>\u0000 <li>\u0000 <p>The double‐transition‐metal (V<sub>1/2</sub>Mo<sub>1/2</sub>)<sub>2</sub>CT<sub>x</sub> MXene exhibits enhanced photothermal conversion performance via the elevated joint densities of states.</p>\u0000 </li>\u0000 <li>\u0000 <p>The (V<sub>1/2</sub>Mo<sub>1/2</sub>)<sub>2</sub>CT<sub>x</sub> MXene-200 composite membrane achieves an evaporation rate of 2.23 kg m<sup>−2</sup> h<sup>−1</sup> under one sun, directed salt harvesting, and excellent multifunctionality of anti-/de-icing, anti-fouling, and antibacterial.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01612-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142925767","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

Ti3C2Tx Composite Aerogels Enable Pressure Sensors for Dialect Speech Recognition Assisted by Deep Learning Ti3C2Tx复合气凝胶实现基于深度学习的方言语音识别压力传感器

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-12-30 DOI: 10.1007/s40820-024-01605-z

Yanan Xiao, He Li, Tianyi Gu, Xiaoteng Jia, Shixiang Sun, Yong Liu, Bin Wang, He Tian, Peng Sun, Fangmeng Liu, Geyu Lu

{"title":"Ti3C2Tx Composite Aerogels Enable Pressure Sensors for Dialect Speech Recognition Assisted by Deep Learning","authors":"Yanan Xiao, He Li, Tianyi Gu, Xiaoteng Jia, Shixiang Sun, Yong Liu, Bin Wang, He Tian, Peng Sun, Fangmeng Liu, Geyu Lu","doi":"10.1007/s40820-024-01605-z","DOIUrl":"10.1007/s40820-024-01605-z","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>Emphasized the innovation in both the material design and methodology between the sensing performance and mechanical properties.</p>\u0000 </li>\u0000 </ul><ul>\u0000 <li>\u0000 <p>The composite aerogel pressure sensors exhibited low hysteresis (13.69%), wide detection range (6.25 Pa-1200 kPa), and cyclic stability to acquire stable and accurate pronunciation signals.</p>\u0000 </li>\u0000 </ul><ul>\u0000 <li>\u0000 <p>Over 6888 and 4158 pronunciation signals were collected by the pressure sensor and utilized for training the convolutional neural network model, allowing for accurate recognition of six dialects (96.2% accuracy) and seven words (96.6% accuracy).</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"17 1","pages":""},"PeriodicalIF":26.6,"publicationDate":"2024-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-024-01605-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142890044","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

Recent Advances in Wide-Range Temperature Metal-CO2 Batteries: A Mini Review 宽温度金属- co2电池的研究进展

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-12-30 DOI: 10.1007/s40820-024-01607-x

Xuejing Zhang, Ning Zhao, Hanqi Zhang, Yiming Fan, Feng Jin, Chunsheng Li, Yan Sun, Jiaqi Wang, Ming Chen, Xiaofei Hu

引用次数: 0

Lessons from Nature: Advances and Perspectives in Bionic Microwave Absorption Materials 来自大自然的教训：仿生微波吸收材料的进展与展望

IF 26.6 1区材料科学

Nano-Micro Letters Pub Date : 2024-12-30 DOI: 10.1007/s40820-024-01591-2

Dashuang Wang, Tuo Ping, Zhilan Du, Xiaoying Liu, Yuxin Zhang

引用次数: 0

An Efficient and Flexible Bifunctional Dual-Band Electrochromic Device Integrating with Energy Storage 一种集成储能的高效、柔性双功能双波段电致变色器件