Co-pyrolysis of bamboo and bovine bone for heteroatom Co-doped porous carbons: Synergistic templating-activation effect and enhanced cycling stability - Junjie Li; Weike Li; Yongchun Fan; Afeng Wu; Zhangwei Sun; Tao Shi; Xiaoqian Ma; Zhaosheng Yu (Biomass and Bioenergy, 2026)