化工学报2025，Vol.76Issue(4)：1463-1483,21.DOI:10.11949/0438-1157.20241188
木质素基炭材料的制备及其在锂硫电池中的研究进展
Research progress of lignin-based polyporous carbon in lithium-sulfur batteries
摘要
Abstract
As an aromatic polymer with abundant reserves in nature,lignin is rich in hydroxyl,carboxyl,ether and other functional groups in its structure.These functional groups can make lignin through simple and mild chemical activation to prepare porous carbon materials.Such carbon materials usually have large specific surface area and porous structure,which is conducive to sulfur loading and electrolyte penetration.Lithium-sulfur(Li-S)batteries show high theoretical specific energy,environmental friendliness,low cost and other advantages,so it is regarded as one of the most potential alternative batteries beyond the energy density limit of lithium-ion batteries.In this paper,the preparation methods of lignin-based polyporous carbon and its application in lithium-sulfur batteries were reviewed.The effects of different characteristics of lignin-based polyporous carbon in structure,composition and design on battery performance were discussed.The future application prospects of lignin-based carbon materials were also prospected.关键词
木质素/活性炭/复合材料/锂硫电池Key words
lignin/activated carbon/composite material/lithium-sulfur battery分类
能源与动力引用本文复制引用
石孟琪,王欢,王守娟,席跃宾,孔凡功..木质素基炭材料的制备及其在锂硫电池中的研究进展[J].化工学报,2025,76(4):1463-1483,21.基金项目
国家自然科学基金项目(22108135) （22108135）
山东省自然科学基金项目(ZR2024MB126,ZR2020QB197) （ZR2024MB126,ZR2020QB197）
山东省高等学校青年创新团队项目(2023KJ137) （2023KJ137）
