Improvement in the Photocatalytic Hydrogen Production of Flower-Shaped ZnIn2S4 by Surface Modification with Amino Silane DOI Open Access
Xiangyu Chen, Benliang Liang, Luting Yan

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(9), P. 607 - 607

Published: Sept. 10, 2024

ZnIn2S4 has attracted extensive attention in the field of photocatalytic hydrogen production because its suitable band gap and excellent photoelectrochemical properties. However, lower photogenerated carrier separation efficiency high degree photocorrosion severely restricts activity. In this work, performance modified with 3-aminopropylmethoxysilane was studied. Surface modification by amino silane not only regulated enhanced light absorption but it also increased colloidal stability suspension adsorption H+ on active surface sites, thereby improving performance. Compared that unmodified ZnIn2S4, rate surface-modified 1.46 times, after four cycles for 12 h, remained at 75.14%.

Language: Английский

Enhanced Photocatalytic Hydrogen Production by Constructing Ca-Doped ZnIn₂S₄: Modulation of Internal Electric Field and H Adsorption/Desorption DOI
Wenjun Jiang,

Zixu Hu,

Liang Zhou

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 179985 - 179985

Published: March 1, 2025

Language: Английский

Citations

1
Dual Z-scheme black phosphorus quantum dots (BPQDs)/ Cu2O crystalline/amorphous Ti, Fe-layered double hydroxides (LDH) heterojunction construction with enhanced electron transfer property for photocatalytic nitrogen fixation DOI

Wanquan Ma,

Yuan Yu,

Yanning Qu

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180135 - 180135

Published: March 1, 2025

Language: Английский

Citations

0
In situ doping and vacancy strategy trigger rapid charge transport of Cu/S-In(OH)3 for boosting photocatalytic hydrogen production DOI

Yuanzhi Yue,

Guozhe Sui, Yan Zhuang

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 133018 - 133018

Published: April 1, 2025

Language: Английский

Citations

0
Improvement in the Photocatalytic Hydrogen Production of Flower-Shaped ZnIn2S4 by Surface Modification with Amino Silane DOI Open Access
Xiangyu Chen, Benliang Liang, Luting Yan

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(9), P. 607 - 607

Published: Sept. 10, 2024

ZnIn2S4 has attracted extensive attention in the field of photocatalytic hydrogen production because its suitable band gap and excellent photoelectrochemical properties. However, lower photogenerated carrier separation efficiency high degree photocorrosion severely restricts activity. In this work, performance modified with 3-aminopropylmethoxysilane was studied. Surface modification by amino silane not only regulated enhanced light absorption but it also increased colloidal stability suspension adsorption H+ on active surface sites, thereby improving performance. Compared that unmodified ZnIn2S4, rate surface-modified 1.46 times, after four cycles for 12 h, remained at 75.14%.

Language: Английский

Citations

2