Room-temperature processing of silver submicron fiber mesh for flexible electronics  

作　　者：Xiaopeng Bai Sen Lin Haolun Wang Yi Zong Haiyang Wang Ziyun Huang Donglai Li Chang Wang Hui Wu 

机构地区：[1]State Key Laboratory of New Ceramics and Fine Processing,School of Materials Science and Engineering,Tsinghua University,Beijing 100084,China

出　　处：《npj Flexible Electronics》2018年第1期14-20,共7页npj-柔性电子（英文）

基　　金：This study was supported by the National Basic Research of China(Grants 2015CB932500);National Natural Science Foundations of China(Grant 51661135025 and 51522207).

摘　　要：Ultrathin,patterned,conducting metallic fibers have been extensively studied as building blocks in flexible electronics.However,their scalable processing and attainment of patterns at room temperature is challenging.In this paper,we report on the patterning of ultra-long silver submicron fibers as woven mesh through the process of continuous draw spinning in the presence of ultraviolet(UV)treatment.The silver fibers can be directly intertwined on flexible substrates,such as polyethylene terephthalate(PET)and polyimide(PI).The as obtained silver submicron fiber mesh present excellent photoelectric properties(T=90%,R=9Ωsq^(−1))and outstanding flexibility and can be easily transferred on other surfaces.To demonstrate its application,flexible electrochromic smart window and infrared stealth film have been prepared.

关 键 词：SILVER MESH fibers 

分 类 号：TB3[一般工业技术—材料科学与工程]