Although scientists have conducted long-term and extensive studies on oxygen reduction reaction (ORR) catalyzed by metal-free carbon materials,they mainly have
The lithium-ion batteries are recognized as the most promising energy storage system,but it still does not meet the power requirements of electric vehicle batte
Designing the highly catalytic activity and durable bifunctional catalysts toward oxygen reduction/evolution reaction (ORR/OER) is paramount for metal-air batte