摘要
聚吡咯(PPy)因溶解度低、加工性能差而限制了其开发应用。针对该问题,PPy复合材料的设计与研究备受关注。PPy纳米线作为一种导电聚合物,因其独特的一维纳米结构、较大的比表面积和优异的电化学性能,表现出广泛的应用潜力,且其综合性能还可通过选择不同的合成方法、掺杂剂进一步优化。本文概述了PPy基纳米线复合材料的制备方法及其在不同领域的应用状况。PPy基纳米线复合材料的制备方法主要有化学氧化聚合法、电化学聚合法、模板法、一锅法等。PPy基纳米线复合材料的应用主要集中在吸波材料、电容器、传感器、催化剂、吸附材料和光热转换材料等领域。随着研究的不断深入和研究技术的更新,PPy基纳米线复合材料有望在更多领域发挥重要作用。
Polypyrrole(PPy)has limited development and application due to its low solubility and poor processing performance.In response to this issue,the design and research of PPy composites have attracted considerable attention.As a conductive polymer,PPy nanowires exhibit broad application potential owing to their unique one-dimensional nanostructure,large specific surface area,and excellent electrochemical performance.Moreover,its comprehensive performance can be further optimized by selecting different synthesis methods and dopants.This review summarizes the preparation methods of PPy-based nanowire composites and their application status in different fields.The main preparation methods for PPy-based nanowire composites include chemical oxidation polymerization,electrochemical polymerization,template methods,and one-pot methods.The applications of PPy-based nanowire composites mainly focus on fields such as wave-absorbing materials,capacitors,sensors,catalysts,adsorption materials,and photothermal conversion materials.With the continuous deepening of studies and updates in research technologies,PPy-based nanowire composites are expected to play an important role in more fields.
作者
肖钰
孙万虹
张平
李海玲
XIAO Yu;SUN Wan-hong;ZHANG Ping;LI Hai-ling(Chemical Engineering Institute,Northwest Minzu University,Lanzhou 730030;Department of Experimental Teaching,Northwest Minzu University,Lanzhou 730030)
出处
《高分子通报》
北大核心
2026年第2期213-224,共12页
Polymer Bulletin
基金
西北民族大学大学生创新创业训练计划项目(项目号X202510742332)。
关键词
聚吡咯纳米线
聚吡咯制备
聚吡咯复合材料
Polypyrrole nanowires
Polypyrrole preparation
Polypyrrole composites
