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Updated: Apr 29, 2026

Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
Published on: April 27, 2018
Ultrathin graphitic C3 N4 nanosheets/graphene composites: efficient organic electrocatalyst for oxygen evolution
Jingqi Tian1, Qian Liu, Abdullah M Asiri
1State 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).
Abstract:
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.
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