C3N4/reduced graphene oxide photocatalysts loaded with Ag or Ag/Pt for H2 evolution from aqueous solution of triethanolamine

被引：8
作者：
Garcia-Lopez, E. I. [1 ]
Lo Meo, P. [1 ]
Di Vincenzo, A. [1 ,2 ]
Palmisano, L. [2 ]
Marci, G. [2 ]
机构：
[1] Univ Palermo, Dept Biol Chem & Pharmaceut Sci & Technol STEBICE, Viale Sci, I-90128 Palermo, Italy
[2] Univ Palermo, Dept Engn, Schiavello Grillone Photocatalysis Grp, Viale Sci, I-90128 Palermo, Italy
来源：
CATALYSIS TODAY | 2023年 / 413卷
关键词：
reduced graphene oxide; Silver cocatalyst; Platinum cocatalyst; Photoreforming; H2; evolution; GRAPHITIC CARBON NITRIDE; VISIBLE-LIGHT; HYDROGEN-PRODUCTION; NANOSHEETS; OXIDATION; WATER; SEMICONDUCTOR; PERFORMANCE; ACTIVATION; H-2;
D O I：
10.1016/j.cattod.2022.11.026
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Composites of C3N4/reduced graphene oxide have been used as photocatalysts for triethanolamine photo -reforming with H2 generation in aqueous solution. The rate of H2 production over the Ag loaded best per-forming photocatalyst reached 525 mu mol center dot h-1 center dot g- 1 which increases to ca. 88,000 mu mol center dot h-1 center dot g- 1 in the presence also of 1% of Pt. The apparent quantum efficiency (AQE) of the optimal material was ca. 9% by using both visible LED or natural sunlight irradiation.
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页数：7
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