Preparation and characterization of M-N-C as cathode catalysts for microbial fuel cell
BAI Lijun, WANG Xuyun, HE Haibo, GUO Qingjie
CIESC Journal . 2014, (4): 1267 -1272 .  DOI: 10.3969/j.issn.0438-1157.2014.04.016