College of Chemistry Jilin University Changchun 130012 China;
College of Chemistry Jilin University Changchun 130012 China;
College of Chemistry Jilin University Changchun 130012 China;
College of Chemistry Jilin University Changchun 130012 China;
College of Chemistry Jilin University Changchun 130012 China;
College of Chemistry Jilin University Changchun 130012 China;
College of Chemistry Jilin University Changchun 130012 China;
College of Chemistry Jilin University Changchun 130012 ChinaKey Laboratory of Physics and Technology for Advanced Batteries of Ministry of Education Jilin University Changchun 130012 China;
Electrocatalysis; NH_(3)synthesis; Co and Ru bimetal; Nitrogen-doped carbon layer; Ambient conditions;