Structure regulated 3D flower-like lignin-based anode material for lithium-ion batteries and its storage kinetics

Autor: Kai-Li, Wu, Wen-Wen, Zhang, Tong-Bao, Jiang, Ming, Wu, Wei, Liu, Han-Min, Wang, Qing-Xi, Hou
Rok vydání: 2023
Předmět:
Zdroj: International Journal of Biological Macromolecules. 227:146-157
ISSN: 0141-8130
DOI: 10.1016/j.ijbiomac.2022.12.095
Popis: As a green sustainable material, lignin-derived porous carbon (LPC) exhibits great application potential when used as the anode material in lithium-ion batteries (LIBs), but the applications are limited by the heterogeneity of the lignin precursor. Therefore, it is crucial to reveal the relationship among lignin properties, porous carbon structure and the kinetics of lithium-ion storage. Herein, LPCs from fractionated lignin have been prepared by an eco-friendly and recyclable activator. The structure of the LPCs was regulated by adjusting the molecular weight, linkage abundance and glass transition temperature (T
Databáze: OpenAIRE