纳米纸衬底的制备、性能及其在柔性电子器件中的应用  

Preparation,Properties and Applications of Nanopaper Substrates for Flexible Electronics

作　　者：陈港[1] 彭从星 况宇迪 曾勇[2] 朱朋辉 姚日晖[2] 宁洪龙[2] 方志强[1,2] CHENGang;PENGCong- xing;KUANG Yu -di;ZENGYong;ZHUPeng-hui;YAORi-hui;NING Hong-long;FANG Zhi-qiang,(State Key Laboratory of Pulp and Paper Engineering,South China University of Technology,Guangzhou 510640,China;State Key Laboratory of Luminescent Materials and Devices,South China University of Technology,Guangzhou 510640,China)

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广州510640 [2]华南理工大学发光材料与器件国家重点实验室,广州510640

出　　处：《材料工程》2018年第6期1-10,共10页Journal of Materials Engineering

基　　金：科技部高技术研究发展中央财政专项资金资助(YS2016YFGX020032);国家自然科学青年科学基金资助(31700508);广东省自然科学基金资助(2017A030310635);制浆造纸工程国家重点实验室开放基金资助(201709);中央高校基本科研业务费专项资金资助(2015ZM156)

摘　　要：由纳米纤维素制备的纳米纸具有天然可降解、质量轻、柔性好、透明度高、强度高、热稳定性好以及可卷对卷生产等优良特性,被视为柔性电子器件衬底的理想材料之一。近年来,人类社会对电子垃圾引起的环境问题逐渐重视,使得绿色纳米纸衬底成为学术界和工业界的研究热点之一。本文综述了用于柔性电子器件的纳米纸衬底的最新研究进展,详细探讨了纳米纸衬底的制备、性能及其在器件应用方面的研究成果,着重阐述了纳米纸衬底在有机薄膜晶体管、太阳能电池以及有机发光二极管中的应用现状。最后,进一步总结了现阶段纳米纸衬底在器件应用过程中存在的问题,如纳米纸制备效率低、对纳米纸进行性能调控和优化以满足电子器件的要求等,并对未来应用前景进行了展望。In recent years,＂green＂cellulose nanopaper made of nanocellulose has been considered as an alternative substrate for flexible electronics due to its unsurpassed quintessential physical and chemical properties,for example,biodegradability,light mass,mechanical flexibility,transparency,thermal stability,and compatible with well-established roll-to-roll manufacturing techniques.Nanopaper substrates for flexible electronics have gradually been a hotspot of research in academic and industrial community due to the increasing environmental concerns on electronic waste.The latest progresses in nanopaper substrates for flexible electronics were reviewed.The preparation,properties,and device applications of nanopaper substrates were elucidated in details,with specific emphasis on the current application status of nanopaper substrates in organic thin-film transistors,solar cells,and organic light emitting diodes.Moreover,several personal insights on the existing challenges and future research direction of nanopaper substrates were considered based on current advances.

关 键 词：纳米纤维素 纳米纸衬底 柔性电子器件 

分 类 号：O59[理学—应用物理]