超薄石墨型C3N4纳米片/石墨烯复合材料：用于析氧反应的高效有机电催化剂。
Ultrathin graphitic C3 N4 nanosheets/graphene composites: efficient organic electrocatalyst for oxygen evolution reaction.
作者信息
Tian Jingqi, Liu Qian, Asiri Abdullah M, Alamry Khalid A, Sun Xuping
机构信息
State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Changchun 130022, Jilin (China), Fax: (+86) 431-85262065; Graduate School of the Chinese Academy of Sciences, Beijing 100039 (China).
出版信息
ChemSusChem. 2014 Aug;7(8):2125-30. doi: 10.1002/cssc.201402118. Epub 2014 May 13.
Graphitic C3 N4 (g-C3 N4 ) is used as a low-cost organic oxygen evolution reaction (OER) electrocatalyst. The integration of ultrathin g-C3 N4 nanosheets with graphene leads to g-C3 N4 /graphene composites with high OER activity and good durability. X-ray photoelectron spectroscopy (XPS) studies suggest that the OER activity results from pyridinic-N-related active sites. This catalyst provides an alternative to OER catalysts based on transition metals.
石墨相氮化碳（g-C3 N4 ）被用作一种低成本的析氧反应（OER）电催化剂。超薄g-C3 N4 纳米片与石墨烯的整合产生了具有高OER活性和良好耐久性的g-C3 N4 /石墨烯复合材料。X射线光电子能谱（XPS）研究表明，OER活性源于与吡啶型氮相关的活性位点。这种催化剂为基于过渡金属的OER催化剂提供了一种替代方案。
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