State Key Laboratory of Pulp and Paper Engineering South China University of Technology Guangzhou 510640 Guangdong China;
College of Chemistry Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education) Nankai University Tianjin 300071 China;
Center for Lignocellulose Science and Engineering and Liaoning Key Laboratory Pulp and Paper Engineering Dalian Polytechnic University Dalian 116034 Liaoning China;
MoS2; Heterojunction; Carbon; Electrocatalyst;