Enhanced charge transfer kinetics across the graphdiyne-metal sulfide ohmic interface for boosting photocatalytic hydrogen evolution DOI
Tian Wang, Zhiliang Jin

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 90, P. 588 - 598

Published: Oct. 8, 2024

Language: Английский

Codecoration of Phosphate and Iron for Improving Oxygen Evolution Reaction of Layered Ni(OH)2/NiOOH DOI
Yuexiang Li, Junliang Liu, Shuqi Li

et al.

ACS Catalysis, Journal Year: 2024, Volume and Issue: 14(7), P. 4807 - 4819

Published: March 15, 2024

Hydrogen production through electrochemical water splitting (EWS) presents a viable solution for addressing the fossil energy crisis. However, commercial viability of this approach is impeded by sluggish kinetics oxygen evolution reaction (OER). It urgently needed to develop efficient, stable, and cost-effective OER electrocatalysts. Herein, we comprehensively design investigate phosphate ion Fe3+ codecorating Ni(OH)2/NiOOH electrocatalyst (Pi-Fe:NiOH) OER. This codecoration induces multiple synergistic effects, which include an increase in interlayer content internal OER, altering mechanism, facilitating proton transport across layers, improving stability Pi-Fe:NiOH. Consequently, Pi-Fe:NiOH exhibits high activity with overpotentials 118 ± 1 222 4 mV at current densities 10 100 mA cm–2, respectively. More impressively, it maintains stable operation density around 300 cm–2 least 500 h, much better than (NiOH) less 6 h below 200 cm–2. These findings offer insights anion–cation codoped hydroxide eletrocatalysts, paving way development efficient

Language: Английский

Citations

38
Decorating ZnIn2S4 with earth-abundant Co9S8 and Ni2P dual cocatalysts for boosting photocatalytic hydrogen evolution DOI
Yonghui Wu, Yuqing Yan, Wei Yu

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 78, P. 452 - 459

Published: June 27, 2024

Language: Английский

Citations

35
SiQDs-mediated highly efficient hole transfer for photocatalytic overall water splitting over Cu-doped ZnIn2S4 DOI
Weisong Shi,

Baoxin Ge,

Pengyang Jiang

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 354, P. 124121 - 124121

Published: April 25, 2024

Language: Английский

Citations

20
Visible light photocatalytic degradation of dyes by Ag3PO4/g-C3N4/CQDs composite DOI
Yijun Wang,

Meijuan Ding,

Ziyu Li

et al.

Surfaces and Interfaces, Journal Year: 2023, Volume and Issue: 44, P. 103585 - 103585

Published: Nov. 4, 2023

Language: Английский

Citations

32
Precisely loading Pt on Tb4O7/CN heterojunction for efficient photocatalytic overall water splitting: Design and mechanism DOI

Dedong Zeng,

Yuexiang Li

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 342, P. 123393 - 123393

Published: Oct. 11, 2023

Language: Английский

Citations

26
Rational Photodeposition of Cobalt Phosphate on Flower-like ZnIn2S4 for Efficient Photocatalytic Hydrogen Evolution DOI Creative Commons

Yonghui Wu,

Zhipeng Wang, Yuqing Yan

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(2), P. 465 - 465

Published: Jan. 17, 2024

The high electrons and holes recombination rate of ZnIn2S4 significantly limits its photocatalytic performance. Herein, a simple in situ photodeposition strategy is adopted to introduce the cocatalyst cobalt phosphate (Co-Pi) on ZnIn2S4, aiming at facilitating separation electron–hole by promoting transfer photogenerated ZnIn2S4. study reveals that composite catalyst has superior performance than blank In particular, loaded with 5% Co-Pi (ZnIn2S4/5%Co-Pi) best activity, H2 production reaches 3593 μmol·g−1·h−1, approximately double alone. Subsequent characterization data demonstrate introduction facilitates holes, thus improving efficiency carrier separation. This investigation focuses rational utilization high-content rich cocatalysts earth design low-cost efficient catalysts achieve sustainable hydrogen evolution.

Language: Английский

Citations

15
Constructing an Open-Structured J-Type ZnIn2S4/In(OH)3 Heterojunction for Photocatalytical Hydrogen Generation DOI
Shuqi Li, Shaoqin Peng, Yuexiang Li

et al.

The Journal of Physical Chemistry Letters, Journal Year: 2024, Volume and Issue: 15(19), P. 5215 - 5222

Published: May 8, 2024

Constructing heterojunctions to separate photogenerated carriers is an effective strategy for improving the efficiency of photocatalytic reactions. A J-type heterojunction a recently reported efficient anisotropic heterojunction. Herein, taking ZnIn

Language: Английский

Citations

12
Excellent charge separation over NiCo2S4/CoTiO3 nanocomposites improved photocatalytic hydrogen production DOI

Linlin Fan,

Xin Guo, Lujun Wang

et al.

Frontiers of Chemical Science and Engineering, Journal Year: 2024, Volume and Issue: 19(1)

Published: Sept. 20, 2024

Language: Английский

Citations

12
Coupling amorphous WO3 with WP as a cocatalyst for efficient dye-sensitizated photocatalytic hydrogen evolution DOI
Shaoqin Peng,

Qiyue Fu,

Enci Chen

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 64, P. 791 - 797

Published: April 1, 2024

Language: Английский

Citations

11
Self-assembled flower-like ZnIn2S4 coupled with g-C3N4@ZIF-67 heterojunction for improved photocatalytic hydrogen performance DOI

Ramanadha Mangiri,

K. Subramanyam,

Junbeum Lee

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 49, P. 104401 - 104401

Published: April 23, 2024

Language: Английский

Citations

10