Preparation and catalytic properties of coconut husk fibers char sulfonic acid
SHAO Dongxyu, ZHENG Dongmei, LUO Xiaoxue, REN Chao, LI Xiuping, FENG Zhaoyan, XING Kongqiang
Journal of Functional Materials . 2020, (8): 8146 -8152 .  DOI: 10.3969/j.issn.1001-9731.2020.08.023