Activated carbons derived from fly ash and their electorchemical performances in supercapacitors
ZHANG Yafei, ZHANG Chuanxiang, WANG Li, XING Baolin, HUANG Guangxu, DUAN Yuling
Energy Storage Science and Technology . 2014, (4): 353 -359 .  DOI: 10.3969/j.issn.2095-4239.2014.04.009