In this study, we report a simple method to prepare nitrogen-doped graphene, with which a nitrogen-doped graphene/SnO2 composite was successfully fabricated and employed as a lithium battery anode.
Pd-encapsulated porous carbon materials for high performance Li–S battery were prepared by coupling polymerization of an aryl halide and aryl alkyne under mild conditions.
The exploration and development of high-performance, durable, and economic bifunctional electrocatalysts towards oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) is essential but challenging for the development of rechargeable...