An electron-donating strategy to guide the construction of MOF photocatalysts toward co-catalyst-free highly efficient photocatalytic H2 evolution

被引：98

作者：

Dong, Dapeng ^{[1
]}

Yan, Chaoxiong ^{[1
]}

Huang, Jindou ^{[1
]}

Lu, Na ^{[1
]}

Wu, Pengyan ^{[2
]}

Wang, Jian ^{[2
]}

Zhang, Zhenyi ^{[1
,3
]}

机构：

[1] Dalian Nationalities Univ, Key Lab New Energy & Rare Earth Resource Utilizat, Key Lab Photosensit Mat & Devices Liaoning Prov, Sch Phys & Mat Engn,State Ethn Affairs Commiss, 18 Liaohe West Rd, Dalian 116600, Peoples R China

[2] Jiangsu Normal Univ, Sch Chem & Mat Sci, Xuzhou 221116, Jiangsu, Peoples R China

[3] Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450001, Henan, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2019年 / 7卷 / 42期

基金：

中国国家自然科学基金;

关键词：

METAL-ORGANIC FRAMEWORKS; HYDROGEN-PRODUCTION; MOLECULAR CATALYST; PHOTOSENSITIZERS; COORDINATION; PERFORMANCE; GENERATION; NANOWIRES; SYSTEM; WATER;

D O I：

10.1039/c9ta06141j

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Herein, an interesting electron-donating strategy is proposed to guide the construction of novel CdS-based MOFs for co-catalyst-free photocatalytic H-2 evolution in the presence of triethanolamine as the hole-scavenger. The optimally designed CdS-based MOF exhibits an exceptional H-2-evolution rate of 26.1 mmol g(-1) h(-1) which is almost the highest rate among the reported co-catalyst-free MOF systems.

引用

收藏

页码：24180 / 24185

页数：6

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