典型文献
A Liquid-Solid Interface-Based Triboelectric Tactile Sensor with Ultrahigh Sensitivity of 21.48 kPa-1
文献摘要：
Traditional triboelectric tactile sensors based on solid-solid interface have illustrated promising application prospects through optimization approach.However,the poor sensitivity and reliability caused by hard contact-electrifica-tion still poses challenges for the practical applications.In this work,a liquid-solid interface ferrofluid-based triboelectric tactile sensor(FTTS)with ultrahigh sensitivity is proposed.Relying on the fluidity and magnetism of ferrofluid,the topog-raphy of microstructure can be flexibly adjusted by directly employing ferrofluid as triboelectric material and controlling the position of outward magnet.To date,an ultrahigh sensitiv-ity of 21.48 kPa-1 for the triboelectric sensors can be achieved due to the high spike microstructure,low Young's modulus of ferrofluid and efficient solid-liquid interface contact-electri-fication.The detection limit of FTTS of 1.25 Pa with a wide detection range to 390 kPa was also obtained.In addition,the oleophobic property between ferrofluid and poly-tetra-fluoro-ethylene triboelectric layer can greatly reduce the wear and tear,resulting in the great improvement of stability.Finally,a strategy for personalized password lock with high security level has been demonstrated,illustrating a great perspective for practical application in smart home,artificial intelligence,Internet of things,etc.
文献关键词：
中图分类号：
作者姓名：
Jingya Liu;Zhen Wen;Hao Lei;Zhenqiu Gao;Xuhui Sun
作者机构：
Institute of Functional Nano and Soft Materials(FUNSOM),Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices,Soochow University,Suzhou 215123,People's Republic of China
文献出处：
引用格式：
[1]Jingya Liu;Zhen Wen;Hao Lei;Zhenqiu Gao;Xuhui Sun-.A Liquid-Solid Interface-Based Triboelectric Tactile Sensor with Ultrahigh Sensitivity of 21.48 kPa-1)[J].纳微快报（英文）,2022(06):28-38
A类：
electrifica,ferrofluid,FTTS,oleophobic
B类：
Liquid,Solid,Interface,Based,Triboelectric,Tactile,Sensor,Ultrahigh,Sensitivity,kPa,Traditional,triboelectric,tactile,sensors,solid,interface,have,illustrated,promising,prospects,through,optimization,approach,However,poor,sensitivity,reliability,caused,by,hard,contact,still,poses,challenges,practical,applications,this,work,liquid,ultrahigh,proposed,Relying,fluidity,magnetism,topog,raphy,microstructure,can,flexibly,adjusted,directly,employing,material,controlling,position,outward,To,date,achieved,due,spike,low,Young,modulus,efficient,fication,detection,limit,wide,range,was,also,obtained,addition,property,between,poly,tetra,fluoro,ethylene,layer,greatly,reduce,wear,tear,resulting,improvement,stability,Finally,strategy,personalized,password,lock,security,level,has,been,demonstrated,illustrating,perspective,smart,home,artificial,intelligence,Internet,things,etc
AB值：
0.587097
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