Facile fabrication of high-yield graphitic carbon nitride with a large surface area using bifunctional urea for enhanced photocatalytic performance

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• 作者：Xue Lu Wang ; Hua Gui Yang ; ^{hgyang@ecust.edu.cn}
• 关键词：Photocatalysis ; Graphitic carbon nitride ; Hydrogen evolution ; High-yield ; Bifunctional
• 刊名：Applied Catalysis B: Environmental
• 出版年：2017
• 出版时间：15 May 2017
• 年：2017
• 卷：205
• 期：Complete
• 页码：624-630
• 全文大小：2394 K
• 卷排序：205

文摘

High-yield synthesis of g-C3N4 with a large surface area is achieved successfully. Generated NH3 and CO2 from urea act as the N-source and bubble-generating template. The BET and photocatalytic activity can be controlled by the bifunctional urea. The best sample CN-1.5 experts 10 times higher performance than the bulk g-C3N4. This simple method may open a new pathway for designing and optimizing of catalysts.