Li, Penghui, Shubin Wu, and Yu Ding. “Research Progress on Lignin-Based Carbon Electrode Materials in Rechargeable Batteries”. BioResources 19, no. 2 (April 30, 2024): 3979–4000. Accessed December 6, 2025. https://ojs.bioresources.com/index.php/BRJ/article/view/23122.