Three-dimensional phosphorus-doped graphene as an efficient metal-free electrocatalyst for electrochemical sensing

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• 作者：Ye Tian^a ; ^{tianyehnu@163.com}Author Vitae ; Zhen Wei^bAuthor Vitae ; Kehui Zhang^cAuthor Vitae ; Shuo Peng^dAuthor Vitae ; Xiao Zhang^dAuthor Vitae ; Wuming Liu^eAuthor Vitae ; Ke Chu^f ; ^{chukelut@163.com}Author Vitae
• 关键词：Three-dimensional graphene ; Phosphorus-doped graphene ; Electrocatalytic activity ; Electrochemical sensor
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：241
• 期：Complete
• 页码：584-591
• 全文大小：2659 K
• 卷排序：241

文摘

3D phosphorus (P)-doped graphene (3D-PG) was synthesized by a facile method. 3D-PG was evaluated as an efficient metal-free electrocatalyst for H2O2 sensing. 3D-PG sensor exhibited exceptional sensing performances for H2O2 detection. The good performances are due to the synergy of 3D porous structure and P-doping. 3D-PG could be used for real-time tracking H2O2 released from living HeLa cells.