State Key Laboratory for Mechanical Behavior of Materials’an Jiaotong University’an 710049;
Department of Chemical and Biochemical Engineering State University of New Jersey 08854 Jersey States;
Chongqing University Key Laboratory of Micro/Nano Materials Engineering and Technology University of Arts and Sciences 402160;
Institute of Modern Physics University Key Laboratory for Theoretical Physics Frontiers’an 710069;
Key Laboratory for Green Chemical Technology of Ministry of Education of Chemical Engineering and Technology University 300072;
CO_(2)methanation; Fuel cell; Generating electricity; Ru nanocluster/RuO_(2)hybrid; Ordered mesoporous carbon spheres;