聚（3,4-乙撑二氧噻吩）：聚苯乙烯磺酸盐在旋涂和滴铸纳米纤维纤维素薄膜上的导电性

Conductivity of PEDOT:PSS on Spin-Coated and Drop Cast Nanofibrillar Cellulose Thin Films.

作者信息

Valtakari Dimitar, Liu Jun, Kumar Vinay, Xu Chunlin, Toivakka Martti, Saarinen Jarkko J

机构信息

Laboratory of Paper Coating and Converting, Center for Functional Materials (FunMat), Abo Akademi University, Porthansgatan 3, 20500, Åbo/Turku, Finland.

Laboratory of Wood and Paper Chemistry, Abo Akademi University, Porthansgatan 3, 20500, Åbo/Turku, Finland.

出版信息

Nanoscale Res Lett. 2015 Dec;10(1):386. doi: 10.1186/s11671-015-1093-y. Epub 2015 Oct 5.

DOI:10.1186/s11671-015-1093-y

PMID:26437656

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4593988/

Abstract

UNLABELLED

Aqueous dispersion of conductive polymer poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (

PEDOT

PSS) was deposited on spin-coated and drop cast nanofibrillar cellulose (NFC)-glycerol (G) matrix on a glass substrate. A thin glycerol film was utilized on plasma-treated glass substrate to provide adequate adhesion for the NFC-glycerol (NFC-G) film. The effects of annealing temperature, the coating method of NFC-G, and the coating time intervals on the electrical performance of the

PEDOT

PSS were characterized.

PEDOT

PSS on drop cast NFC-G resulted in 3 orders of magnitude increase in the electrical conductivity compared to reference

PEDOT

PSS film on a reference glass substrate, whereas the optical transmission was only slightly decreased. The results point out the importance of the interaction between the

PEDOT

PSS and the NFC-G for the electrical and barrier properties for thin film electronics applications.

摘要

未标记

将导电聚合物聚（3,4 - 乙撑二氧噻吩）-聚（苯乙烯磺酸盐）（PEDOT：PSS）的水分散体沉积在玻璃基板上旋涂和滴铸的纳米纤维纤维素（NFC）-甘油（G）基质上。在经过等离子体处理的玻璃基板上使用薄甘油膜，为NFC - 甘油（NFC - G）膜提供足够的附着力。表征了退火温度、NFC - G的涂覆方法以及涂覆时间间隔对PEDOT：PSS电学性能的影响。与参考玻璃基板上的参考PEDOT：PSS膜相比，滴铸在NFC - G上的PEDOT：PSS的电导率提高了3个数量级，而光透射率仅略有下降。结果指出了PEDOT：PSS与NFC - G之间的相互作用对于薄膜电子应用的电学和阻隔性能的重要性。