低碳化学与化工2024，Vol.49Issue(12)：47-59,13.DOI:10.12434/j.issn.2097-2547.20240176
壳聚糖基生物炭的制备及其在储能与环境治理领域的应用研究进展
Research progress on preparation of chitosan-based biochar and its applications in energy storage and environmental governance
摘要
Abstract
Transformation of biowaste into N-doped biochar conforms to a concept of green chemistry and also shows good prospects in energy storage and environmental governance.Among them,the precursor type is the key point for the production of high-performance nitrogen-doped biochar.Chitosan,as the only sole polysaccharide with amine-based groups in nature,is an excellent precursor for nitrogen-doped biochar.In situ N-doped can be achieved in biochar through a thermo-chemical process under inert atmosphere.Recent developments on preparation methods of chitosan-based nitrogen-doped biochar and its applications,including supercapacitor,electro-catalysis,CO2 capture and water treatment,were discussed.The effects of surface areas,pore structures and nitrogen-containing functional groups of biochar on the application performances were analyzed.The characteristics,advantages and key issues faced in practical applications of nitrogen-doped biochar were discussed.It can provide certain references for designing high-performance nitrogen-doped biochar and broadening its potential applications.关键词
壳聚糖/氮掺杂生物炭/储能/碳捕集/水处理Key words
chitosan/nitrogen-doped biochar/energy storage/carbon capture/water treatment分类
化学化工引用本文复制引用
左钧元,李欣彤,王星宇,周志康,蔡进军..壳聚糖基生物炭的制备及其在储能与环境治理领域的应用研究进展[J].低碳化学与化工,2024,49(12):47-59,13.基金项目
湖南省自然科学基金(2023JJ30573) （2023JJ30573）
湖南省大学生创新训练计划(S202310530106). （S202310530106）
