College of Materials Science and Engineering Shenzhen University Shenzhen 518060 Guangdong ChinaKey Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province College of Optoelectronic Engineering.Shenzhen University Shenzhen 518060 Guangdong China;
College of Materials Science and Engineering Shenzhen University Shenzhen 518060 Guangdong China;
College of Materials Science and Engineering Shenzhen University Shenzhen 518060 Guangdong China;
College of Materials Science and Engineering Shenzhen University Shenzhen 518060 Guangdong China;
College of Materials Science and Engineering Shenzhen University Shenzhen 518060 Guangdong ChinaKey Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province College of Optoelectronic Engineering.Shenzhen University Shenzhen 518060 Guangdong China;
College of Materials Science and Engineering Shenzhen University Shenzhen 518060 Guangdong ChinaKey Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province College of Optoelectronic Engineering.Shenzhen University Shenzhen 518060 Guangdong China;
College of Materials Science and Engineering Shenzhen University Shenzhen 518060 Guangdong ChinaKey Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province College of Optoelectronic Engineering.Shenzhen University Shenzhen 518060 Guangdong China;
College of Materials Science and Engineering Shenzhen University Shenzhen 518060 Guangdong China;
College of Materials Science and Engineering Shenzhen University Shenzhen 518060 Guangdong ChinaDepartment of Chemical and Materials Engineering University of Alberta Edmonton Alberta T6G 2G6 Canada;
γ-MnO2; Oxygen vacancy; ORR electrocatalysts; Al-air battery;