摘要
掺氮多孔炭材料因其发达的孔结构、丰富的官能团以及良好的稳定性等特点,应用广泛。生物质来源广且价格低廉,以其为原料制备掺氮多孔炭材料是当前研究的热点。针对不同生物质制备生物基掺氮多孔炭材料的工艺及关键影响因素进行综述,分析了氮的赋存形态及形成机理,介绍了其在储能、催化、吸附等领域的应用,并对未来的研究方向进行了展望。
Nitrogen-doped porous carbon materials(NACs)have been widely used due to its well-developed porous structure,abundant functional groups,and good stability.Biomass resource is widespread and economical,preparing NACs from biomass is a hotspot of current research.In this paper,the preparation process and relevant key influencing factors of NACs from various biomass were reviewed,the chemical speciation and formation mechanism of nitrogen were analyzed,and the application of NACs in the fields of energy storage,catalysis,and adsorption was introduced.Finally,the future research direction was prospected.
作者
南东宏
李凯
谢金恒
陆强
NAN Dong-hong;LI Kai;XIE Jin-heng;LU Qiang(National Engineering Research Center of New Energy Power Generation,North China Electric Power University,Beijing 102206,China)
出处
《新能源进展》
2022年第2期103-110,共8页
Advances in New and Renewable Energy
基金
国家自然科学基金项目(51906066,51922040)
湖南省科技创新计划资助项目(2020RC5008)
中央高校基本业务费资助项目(2020DF01,2019JG002)。
关键词
生物质
氮掺杂
多孔炭材料
活化
biomass
nitrogen doping
porous carbon materials
activation
