Defect and Doping Co-Engineered Non-Metal Nanocarbon ORR Electrocatalyst

Recent advances of non-metal nanocarbon materials for electrocatalytic oxygen reduction reaction (ORR) are comprehensively summarized in terms of co-engineering of heteroatom doping and defect inducing.The characteristics, ORR performance, and the related mechanism of non-metal nanocarbon are emphatically analyzed and discussed.The current issues and perspectives in developing carbon-based electrocatalysts from both of heteroatom doping and defect engineering are pointed out and proposed. Recent advances of non-metal nanocarbon materials for electrocatalytic oxygen reduction reaction (ORR) are comprehensively summarized in terms of co-engineering of heteroatom doping and defect inducing. The characteristics, ORR performance, and the related mechanism of non-metal nanocarbon are emphatically analyzed and discussed. The current issues and perspectives in developing carbon-based electrocatalysts from both of heteroatom doping and defect engineering are pointed out and proposed.