State Key Laboratory of Clean Energy Utilization;
Zhejiang University;
Hangzhou 310027;
People’s Republic of China;
School of Environmental Science and Engineering;
Sun Yat-sen University;
Guangzhou 510275;
People’s Republic of China;
Department of Material Science and Engineering;
University of California at Berkeley;
Berkeley;
California 94720;
United States of America;
coalbed; methane; hydrogen; graphene; sheets; rotating; gliding; arc(RGA); multi-physical; field; coupling; plasma; chemistry;