Utilizing Photothermal Effect Enhances Photocatalytic Water Splitting Coupled with Selective Benzyl Alcohol Oxidation over Schottky Junctions DOI Creative Commons

Bojing Sun,

Mengjia Ye,

Yachao Xu

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 11, 2025

Abstract As is well known, there are problems such as low utilization rate of photogenerated holes and resource consumption sacrificial agent in solar‐driven photocatalytic water splitting to hydrogen technology. Herein, WC quantum dots decorated defective ZnIn 2 S 4 nanosheets (DZIS/WCQDs) dual‐functional photocatalysts fabricated. Its unique Schottky junctions photothermal effect significantly promote the separation transport efficiency carriers, achieving synergistic enhancement coupled with selective oxidation benzyl alcohol (BA). Moreover, can slowly induce decomposition H O produce ·OH, concentration ·OH continuously generated situ directly rapidly attack αC─H bond BA improve benzaldehyde (BAD) conversion selectivity. Consequently, DZIS/WCQDs composites exhibit a surprising selectivity 85.34% 96.53% for BAD, outstanding BAD evolution rates 12.58 10.53 mmol g −1 h without co‐catalyst. Notably, combining production products, optimal catalyst material at present. This work opens up green carbon free effective path solve high cost production.

Language: Английский

Construction of photothermal hybrid with surface-polarized carbon nanotube twined oxygen-vacancy engineered cuprous oxide for improved PMS activation and water purification DOI

Yarao Gao,

Hongyao Zhao,

Mengting Liu

et al.

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 578, P. 114994 - 114994

Published: March 6, 2025

Language: Английский

Citations

0
Rational design of CdS/NH2-UiO-66(Zr) nanocomposites via robust covalent linkages for photocatalytic coproduced H2 and organic compounds DOI
Yuhuan Qin, Guojun Yuan, Xiaowei Guo

et al.

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 578, P. 115017 - 115017

Published: March 11, 2025

Language: Английский

Citations

0
In-situ controlled synthesis of BiOI/Bi2S3 Z-scheme heterostructure with enriched oxygen vacancies for efficient photocatalytic removal of hexavalent chromium DOI

Meng Lan,

Xiaoli Dong, Nan Zheng

et al.

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 579, P. 115023 - 115023

Published: March 22, 2025

Language: Английский

Citations

0
Photoinduced pinacol coupling of carbon-carbon bonds via triethoxysilane or Hantzsch Ester DOI
Jianhua Liu,

Gelan Wang,

Chen Chen

et al.

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 579, P. 115088 - 115088

Published: April 5, 2025

Language: Английский

Citations

0
Synthesis, properties and photocatalytic activities of iridium(Ⅲ) complexes based on the derivatives of imidazo[1,5-a]pyridine with electron-withdrawing groups DOI

Bi‐Qin Wang,

Xiaohan Yang, Yahong Li

et al.

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 579, P. 115083 - 115083

Published: April 6, 2025

Language: Английский

Citations

0
Electronic properties and photocatalytic characteristics with high solar-to-hydrogen efficiency in a promising S-scheme Hf2CO2/SiS2 heterojunction: First-principles calculations DOI
Dehai Yu,

Qingquan Xiao,

Jianfeng Ye

et al.

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 579, P. 115096 - 115096

Published: April 7, 2025

Language: Английский

Citations

0
Visible-light-induced C–S bond formation of pyrazolin-5-ones with thioureas to pyrazol-4-yl carbamimidothioates DOI
Renhua Zheng, Haichang Guo, Xiu-Rong Hu

et al.

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 580, P. 115086 - 115086

Published: April 8, 2025

Language: Английский

Citations

0
Utilizing Photothermal Effect Enhances Photocatalytic Water Splitting Coupled with Selective Benzyl Alcohol Oxidation over Schottky Junctions DOI Creative Commons

Bojing Sun,

Mengjia Ye,

Yachao Xu

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 11, 2025

Abstract As is well known, there are problems such as low utilization rate of photogenerated holes and resource consumption sacrificial agent in solar‐driven photocatalytic water splitting to hydrogen technology. Herein, WC quantum dots decorated defective ZnIn 2 S 4 nanosheets (DZIS/WCQDs) dual‐functional photocatalysts fabricated. Its unique Schottky junctions photothermal effect significantly promote the separation transport efficiency carriers, achieving synergistic enhancement coupled with selective oxidation benzyl alcohol (BA). Moreover, can slowly induce decomposition H O produce ·OH, concentration ·OH continuously generated situ directly rapidly attack αC─H bond BA improve benzaldehyde (BAD) conversion selectivity. Consequently, DZIS/WCQDs composites exhibit a surprising selectivity 85.34% 96.53% for BAD, outstanding BAD evolution rates 12.58 10.53 mmol g −1 h without co‐catalyst. Notably, combining production products, optimal catalyst material at present. This work opens up green carbon free effective path solve high cost production.

Language: Английский

Citations

0