Z-scheme photocatalytic hydrogen production over WO3/g-C3N4 composite photocatalysts

被引：211

作者：

Katsumata, Hideyuki ^{[1
]}

Tachi, Yusuke ^{[1
]}

Suzuki, Tohru ^{[2
]}

Kaneco, Satoshi ^{[1
]}

机构：

[1] Mie Univ, Grad Sch Engn, Dept Chem Mat, Tsu, Mie 5148507, Japan

[2] Mie Univ, Environm Preservat Ctr, Tsu, Mie 5148507, Japan

来源：

RSC ADVANCES | 2014年 / 4卷 / 41期

关键词：

GRAPHITIC CARBON NITRIDE; COMPLETE OXIDATION; WO3; ACETALDEHYDE; DEGRADATION; G-C3N4; PHOTODEGRADATION; SEMICONDUCTORS; NANOCOMPOSITE; ENHANCEMENT;

D O I：

10.1039/c4ra02511c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

WO3/g-C3N4 composite photocatalysts were prepared by a simple calcination method and H-2 production activity of these composites was evaluated. The photocatalytic activity of the composites highly depended on WO3 content. The enhanced photocatalytic activity could be ascribed to the Z-scheme mechanism, which results in the efficient charge separation.

引用

页码：21405 / 21409

页数：5

共 34 条

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