生物质碳基电催化剂的研究进展

Research Progress of Biomass Carbon-based Electrocatalysts

关键词:  生物质碳基材料  催化剂  电催化  新能源

Key Words:biomass carbon-based material  catalyst  electrocatalytic  new energy

摘要:本文综述了近年来生物质碳基电催化剂在催化析氢反应（HER）、析氧反应（OER）和氧还原反应（ORR）中的研究进展。针对生物质碳基电催化剂在催化过程中存在的关键科学问题与瓶颈，围绕生物质碳基材料的常用制备方法，探讨了生物质碳基催化剂在HER、OER和ORR中的反应机理，明晰了生物质碳基材料的结构、组成和合成方法差异对其电催化性能的影响机制，展望了生物质催化剂在未来新能源体系中的应用前景和挑战。

Abstract:In this paper， the recent research progress of biomass carbon-based electrocatalysts in catalytic hydrogen evolution reaction （HER）， oxygen evolution reaction （OER） and oxygen reduction reaction （ORR） was reviewed. Aiming at the key scientific problems and bottlenecks existing in the catalysis process of biomass carbon-based electrocatalysts， the common preparation methods of biomass carbon-based materials were briefly described， and the reaction mechanism of which in HER， OER and ORR was discussed. Then， the influence mechanism of the differences in structure， composition and synthesis methods of biomass carbon-based materials on their electrocatalytic performance was clarified. Finally， the application prospects and challenges of biomass catalysts in future new energy systems were prospected.