石墨烯及其衍生物在催化领域的应用

石墨烯具有特殊的光、电、热和力学等特性，期待被广泛应用于不同领域中，成为新型基础材料.然而，石墨烯完美的蜂巢结构、单一的元素组成，不利于其在催化领域的应用，通过掺杂改性可以对石墨烯的结构和性质进行调控，使其在燃料电池、光催化、电催化等领域表现出优异的性能.我们综述了氧化石墨烯、还原石墨烯、掺杂石墨烯等改性石墨烯的合成、表征及其在催化领域的研究进展，并结合自己的研究提出展望.

Application of Graphene and Its Derivatives in Catalysis

Graphene is expected to be widely used as a novel basic material in versatile fields due to its special optical, electric, thermal and mechanic properties. However, the perfect honeycomb structure and single element composition of graphene limit its further application in catalysis. The structure and properties of graphene can be tuned via doping graphene with heterogeneous atoms to promote its catalytic performance in fuel cells, optic catalysis, electric catalysis, etc. In this paper, we reviewed the progress in synthesis and characterization of graphene oxide, reduced graphene oxide and doped graphene as well as their applications in catalysis, and some prospects were pointed out.