中国造纸2026，Vol.45Issue(5)：90-101,12.DOI:10.11980/j.issn.0254-508X.2026.05.010
金属离子掺杂-浸渍聚合法制备聚苯胺/纤维素基导电材料
Preparation of Polyaniline/Cellulose-based Conductive Materials via Metal Ion Doping-impregnation Polymerization Method
曾鹏霖 1杨扬 2边永峰 1朝鲁门 2彭新文3
作者信息
- 1. 华南理工大学轻工科学与工程学院,广东 广州,510640||中国制浆造纸研究院有限公司,北京,100102
- 2. 中国制浆造纸研究院有限公司,北京,100102
- 3. 华南理工大学轻工科学与工程学院,广东 广州,510640
- 折叠
摘要
Abstract
In this study,using bamboo pulp cellulose as a flexible scaffold and aniline and ammonium persulfate as raw materials for polym-erization,the chelating effect of cellulose on metal ions(Fe3+,Cu2+,Co2+,Mn2+,Zn2+)was utilized to promote the uniform polymerization of aniline within the fiber network.A stepwise loading strategy was adopted,based on in-situ polymerization involving secondary impregnation polymerization of aniline monomers,to precisely control the deposition morphology and conductive network.The PANI/cellulose-based con-ductive material was characterized in terms of conductivity,mechanical properties,and electrochemical performance.The results showed that the PANI/cellulose-based conductive material exhibited a significant increase in conductivity from 0.12 S/cm of reference bamboo paper to 1.55 S/cm,a tensile index of 8.70 N·m/g,and a high areal specific capacitance of 5 639 mF/cm² at a current density of 1 mA/cm².The material combined high conductivity,good mechanical properties,and excellent electrochemical performance,making it suitable for appli-cation in flexible supercapacitor electrodes.关键词
聚苯胺/纤维素/金属离子掺杂/浸渍聚合Key words
PANI/cellulose/metal ion doping/impregnation polymerization分类
轻工纺织引用本文复制引用
曾鹏霖,杨扬,边永峰,朝鲁门,彭新文..金属离子掺杂-浸渍聚合法制备聚苯胺/纤维素基导电材料[J].中国造纸,2026,45(5):90-101,12.
