Facile Synthesis of Monodisperse Pt Nanoparticles on Graphitic Carbon Nitride for High-Performance Photocatalytic H2 evolution

被引：2
|
作者：
Liu, Yuan [1 ]
Gao, Manyi [2 ]
Yang, Weiwei [2 ]
Yu, Yongsheng [2 ]
机构：
[1] Jiangsu Special Equipment Safety Supervis & Inspe, Wuxi 214100, Jiangsu, Peoples R China
[2] Harbin Inst Technol, Sch Chem & Chem Engn, MIIT Key Lab Crit Mat Technol New Energy Convers, Harbin 150001, Heilongjiang, Peoples R China
来源：
CHEMISTRYSELECT | 2022年 / 7卷 / 09期
基金：
中国国家自然科学基金;
关键词：
Carbon materials; Platinum; self-assembly; Photocatalysis; H-2; evolution; VISIBLE-LIGHT; HYDROGEN EVOLUTION; G-C3N4; NANOSHEETS; POROUS G-C3N4; WATER; HETEROJUNCTION;
D O I：
10.1002/slct.202103882
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Graphitic carbon nitride decorated with appropriate co-catalysts has attracted widespread attention owing to its excellent photocatalytic H-2 evolution activity. Herein, monodisperse Pt nanoparticles are synthesized by a facile method and anchored on graphitic carbon nitride (PCN) via self-assembly route. Among the different Pt content, the 3 % Pt-loaded PCN (Pt/PCN3) hybrid reveals highest photocatalytic activity for water splitting with the H-2 evolution rate of 2.02 mmol g(-1) h(-1), about 4 times higher than that of Pt-PCN by traditional photo-deposition way. This work provides a new strategy for constructing high-performance Pt-based co-catalysts on PCN to boost its photocatalytic activity.
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页数：5
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