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Royal Society of Chemistry, Nanoscale, 45(7), p. 18887-18890, 2015

DOI: 10.1039/c5nr05570a

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Ammonia-induced Robust Photocatalytic Hydrogen Evolution of Graphitic Carbon Nitrides

Journal article published in 2015 by Pengju Yang, Jianghong Zhao, Wei Qiao, Li Li, Zhenping Zhu
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Abstract

We report a new and effective method to prepare high activity graphitic carbon nitride (g-C3N4) by a simple ammonia etching treatment. The obtained g-C3N4 displays a high BET surface area and enhanced electron/hole separation efficiency. The hydrogen evolution rates improved from 52 μmol h(-1) to 316.7 μmol h(-1) under visible light.