文献类型：期刊文献

中文题名：柔性导电薄木的微观结构与导电性能研究

英文题名：Microstructure and Conductivity Properties of Flexible Conductive Wood Slices

作者：吕少一[1] 傅峰[1] 常焕君[1] 郭丽敏[1] 陈志林[1]

第一作者：吕少一

机构：[1]中国林科院木材工业研究所国家林业局木材科学与技术重点实验室

年份：2016

卷号：30

期号：6

起止页码：5-8

中文期刊名：木材工业

外文期刊名：China Wood Industry

收录：CSTPCD;;北大核心:【北大核心2014】；

基金：国家自然科学基金"木质基柔性多孔电极材料的微观特性及储能机理研究"(31400504)

语种：中文

中文关键词：木基复合材料;柔性导电薄木;原位聚合;导电性能

外文关键词：wood-based composite; flexible conductive wood slices; in-situ polymerization; conductivity

分类号：S781.39;TS65

摘要：为开发木基柔性导电材料,采用导电高分子对柔性薄木切片进行原位聚合,制备薄木-聚吡咯(PPy)和薄木-聚苯胺(PANi)两种导电材料,并对其微观形态、结构与导电性能进行研究。结果表明:通过聚合,薄木切片表面成功地附着了一层PPy纳米颗粒或PANi纳米棒,附着量和薄木的导电率均随聚合时间的延长而增加;弯曲角度对导电薄木的导电性能影响很小,电导稳定性优良,作为柔性电极材料,具有潜在的应用价值。
Flexible wood slices were treated by in-situ polymerization of conducting polymers for developing conductive materials. Two kinds of conductive materials, such as wood slice/PPy and wood slice/PANi, were prepared and their microstructure and electrical properties were evaluated. The results showed that the PPy nanoparticles or PANi nano-rods were attached to the surface of the wood slices. With extending the polymerization time, the mass loading of the conducting polymer and conductivity of the slices increased. Bending angles had little effect on the conductivity of the slices. As a flexible electrode material, it showed stable conductivity with application potentials.