Porous Graphene Nanoarchitectures: An Efficient Catalyst for Low Charge-Overpotential, Long Life, and High Capacity Lithium–Oxygen Batteries - Sun, Bing; Huang, Xiaodan; Chen, Shuangqiang; Munroe, Paul; Wang, Guoxiu (Nano letters, 2014)
Keywords: Applied sciences; Architecture; Catalysts; Catalytic methods; Cathodes; Condensed matter: structure, mechanical and thermal properties; Cross-disciplinary physics: materials science; rheology; Direct energy conversion and energy accumulation; Discharge; Electrical engineering. Electrical power engineering; Electrical power engineering; Electrochemical conversion: primary and secondary batteries, fuel cells; Exact sciences and technology; Fullerenes and related materials; diamonds, graphite; Graphene; Low-dimensional structures (superlattices, quantum well structures, multilayers): structure, and nonelectronic properties; Materials science; Methods of nanofabrication; Nanocrystals; Nanostructure; Physics; Porosity; Specific materials; Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties); ruthenium nanocrystals; Lithium−oxygen battery; cathode catalyst; porous graphene; Catalysts; Porous electrode; Porous materials; Nanostructures; Ruthenium additions; Lithium battery; Pore size; Electrochemical properties; Graphene; Microstructure; Catalyst activity; Nanostructured materials; Nanocrystal