无机水系液流电池中纳米粒子改性石墨毡电极研究  

Study on nano particle modified graphite felt electrode for inorganic flow battery

作　　者：聂昌通 韩红静 李永浩 安梦乾 徐俊辉 陈留平 NIE Chang-tong;HAN Hong-jing*;LI Yong-hao;AN Meng-qian;XU Jun-hui;CHEN Liu-ping(College of Mechanical Engineering,Qinghai University,Xining 810016,China;Research Center for New Energy Photovoltaic Industry,Qinghai University,Xining 810016,China;Jiangsu Engineering Research Center for Comprehensive Utilization of Well and Rocks Salt,Chinasalt Jintan Co.,Ltd.,Changzhou 213200,China)

机构地区：[1]青海大学机械工程学院,青海西宁810016 [2]青海大学新能源光伏产业研究中心,青海西宁810016 [3]中盐金坛盐化有限责任公司,江苏省井矿盐综合利用工程技术研究中心,江苏常州213200

出　　处：《现代化工》2024年第3期69-73,共5页Modern Chemical Industry

基　　金：常州市金坛中盐集团企业合作项目(ZYJTJS201906)。

摘　　要：简单介绍了典型液流电池的工作原理及石墨毡本身的结构特征与物化性质,重点阐述了近年来纳米粒子修饰改性电极在液流电池中的应用,对比分析了不同修饰改性工艺及不同类型纳米粒子对电极材料性能的优化效果,并进一步总结了纳米粒子提高电极材料电化学活性机制机理。最后针对电极性能优化研究提出了未来有助于提高电池效率、降低电池成本的发展方向。This paper briefly introduces the working principle of typical flow batteries,and the structural characteristics,physical property and chemical property of graphite felt.It focuses on the application of nanoparticle modified electrodes in flow battery in recent years,and compares and analyzes the optimization effect of different modification processes and different nanoparticle types on the performance of electrode materials.Furthermore,the mechanism for nanoparticles to improve the electrochemical activity of electrode materials is summarized.Finally,the future development directions are proposed for improving the efficiency and reducing the cost of the battery.

关 键 词：液流电池 纳米粒子 石墨毡电极 改性 

分 类 号：TK02[动力工程及工程热物理]