Open Access

ARTICLE

Conversion of Lignin into Porous Carbons for High-Performance Supercapacitors via Spray Drying and KOH Activation: Structure-Properties Relationship and Reaction Mechanism

Shihao Feng^1,2,3, Qin Ouyang^1,2,*, Jing Huang^1,2, Xilin Zhang³, Zhongjun Ma⁴, Kun Liang^1,2, Qing Huang^1,2,*

1 Zhejiang Key Laboratory of Data-Driven High-Safety Energy Materials and Applications, Ningbo Key Laboratory of Special Energy Materials and Chemistry, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, China
2 Engineering Laboratory of Advanced Energy Materials, Qianwan Institute of CNITECH, Ningbo, 315336, China
3 School of Physics, Henan Normal University, Xinxiang, 453007, China
4 School of Environment, Henan Normal University, Xinxiang, 453007, China

* Corresponding Authors: Qin Ouyang. Email: ,; Qing Huang. Email: