生物质衍生碳材料的特性及其在超级电容器中的应用
Characteristics of Biomass-derived Carbon Materials and Their Applications in Supercapacitors
张钰婷 1李翔宇 1盛利志1
作者信息
- 1. 北华大学吉林省木质材料科学与工程重点实验室,吉林吉林 132013
- 折叠
摘要
生物质衍生碳材料因其天然多孔结构、杂原子自掺杂及可调表面化学性质,在超级电容器电极材料中展现了独特优势.本综述旨在探讨如何通过将生物质废弃物转化为具有优异电化学性能的生物质衍生碳材料,从而推动其在超级电容器电极材料中的应用.综述了生物质材料的主要来源、分类以及通过热解、活化等工艺制备碳材料的方法;重点分析了这些材料的多孔结构、导电性和表面性质等关键因素对超级电容器电容性能的影响;探讨了当前该领域面临的主要挑战及未来发展方向,并指出通过优化材料的孔结构和表面功能化是提升其电化学性能的关键途径.
Abstract
This review aimed to explore how to convert biomass waste into biomass-derived carbon materials with superior electrochemical performance,thereby promoting their application as electrode materials in supercapacitors.Biomass-derived carbon materials exhibited unique advantages in supercapacitor electrode materials due to their natural porous structure,heteroatom self-doping,and tunable surface chemical properties.Firstly,the review covers the sources and classification of biomass materials,as well as the preparation methods for carbon materials through pyrolysis and activation.Subsequently,the effects of key factors such as porous structure,conductivity,and surface properties of these materials on the capacitance performance of supercapacitors were analyzed.Finally,the challenges and future development directions in this field were discussed,pointing out that optimizing pore structure and surface functionalization of materials was crucial to enhance their electrochemical performance,aiming to provide new perspectives and references for related research.
关键词
多孔结构/表面性质/生物质衍生碳材料/超级电容器Key words
porous structure/surface properties/biomass-derived carbon materials/supercapacitors引用本文复制引用
出版年
2025
NETL
NSTL
万方数据