Tailoring Charge Separation in ZnIn2S4@CdS Hollow Nanocages for Simultaneous Alcohol Oxidation and CO2 Reduction under Visible Light DOI
Yang Wang,

Jia Pu,

Jian An

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(11), P. 5269 - 5280

Published: March 1, 2024

Artificial photosynthesis provides a sustainable strategy for producing usable fuels and fine chemicals attracts broad research interest. However, conventional approaches suffer from low reactivity or selectivity. Herein, we demonstrate that photocatalytic reduction of CO

Language: Английский

Metal Sulfide S‐Scheme Homojunction for Photocatalytic Selective Phenylcarbinol Oxidation DOI Creative Commons
Huijun Zhang, Yujie Gao, Sugang Meng

et al.

Advanced Science, Journal Year: 2024, Volume and Issue: 11(17)

Published: Feb. 28, 2024

Abstract Metal sulfide‐based homojunction photocatalysts are extensively explored with improved photocatalytic performance. However, the construction of metal S‐scheme remains a challenge. Herein, fabrication 2D CdIn 2 S 4 nanosheets coated 3D octahedra (referred to as 2D/3D n‐CIS/o‐CIS) photocatalyst is reported by simply adjustment polyvinyl pyrrolidone amount during solvothermal synthesis. The formation within n‐CIS/o‐CIS systematically investigated via series characterizations, which can generate an internal electric field facilitate separation and migration photogenerated electron‐hole pairs. composite exhibits significantly activity stability in selective oxidation phenylcarbinol (PhCH OH) benzaldehyde (PhCHO) when compared pure n‐CIS o‐CIS samples under visible light irradiation. It hoped that this work contribute novel insights into development sulfides for solar energy conversion.

Language: Английский

Citations

101
Rationally designed dual cocatalysts on ZnIn2S4 nanoflowers for photoredox coupling of benzyl alcohol oxidation with H2 evolution DOI
Wei Yu, Yuzheng Wu, Jun Wang

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(30), P. 18986 - 18992

Published: Jan. 1, 2024

GR and Ni 2 P dual cocatalysts modified ZnIn S 4 nanoflower has been prepared they can simultaneously utilize photogenerated electrons holes to actuate the oxidation of benzyl alcohol (BA) benzaldehyde (BAD) integrated with H evolution.

Language: Английский

Citations

49
Synergistic Interfacial Reconstruction and Surface Polarization in a Compact ZnIn2S4–CdIn2S4 Heterojunction for Enhanced Photocatalytic H2O2 Production DOI
Yunxia Liu, Yubo Wu, Yuhui Liu

et al.

ACS Catalysis, Journal Year: 2024, Volume and Issue: 14(10), P. 7726 - 7735

Published: May 2, 2024

Constructing compact heterostructures proves to be a productive approach achieving charge separation and photocatalytic efficiency. However, the stochastic nature of interface orientation lattice mismatch in an apparently heterostructure often misleads carrier migration molecular activation interface. Here, S defect-enriched ZnIn2S4–CdIn2S4 heterojunctions were prepared for H2O2 production. Notably, this study utilized only water oxygen as raw materials without additional reagents, yield 843.02 μmol g–1 h–1. A plethora experimental results substantiate that existence internal stress initiates restructuring interwoven surface misfit dislocation networks. On one hand, interfacial coherency establishes central transmission channel significantly mitigate transfer resistance caused by vacancies. Furthermore, induces structural reconstruction enhance polarization adsorption O2, well reduce reaction energy. Our findings offer valuable insights into underlying mechanism governing activity through uncover relationship between compacted

Language: Английский

Citations

25
Enhanced internal electric field of CdS/NU-M Z-scheme heterojunction for efficient photocatalytic hydrogen evolution DOI
Gang Yu, Liping Liu, Chong Zhao

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 494, P. 153099 - 153099

Published: June 13, 2024

Language: Английский

Citations

17
Advanced photocatalytic disinfection mechanisms and their challenges DOI
Yang Ding, Guoxiang Yang,

Sirui Zheng

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 366, P. 121875 - 121875

Published: July 16, 2024

Language: Английский

Citations

17
Zinc mediated electronic structure of CoP toward photocatalytic H2 evolution DOI

Qiang Yu,

Shuhan Sun,

Alain R. Puente Santiago

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125098 - 125098

Published: Jan. 1, 2025

Language: Английский

Citations

4
Construction of S-scheme heterojunction based on an organic hybrid silver tin selenide with strong affinity to Cr(VI) for efficient photocatalytic Cr(VI) reduction DOI
Ji-Ming Yu,

Chunhui Hou,

Wen‐Bo Pei

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159550 - 159550

Published: Jan. 1, 2025

Language: Английский

Citations

3
Spatially Confining Atomically Precise Metal Nanoclusters Steers Photoredox Organic Transformation DOI

Xian Yan,

Bingna Zheng, Junrong Zhu

et al.

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 9, 2025

Atomically precise metal nanoclusters (NCs) emerge as a novel class of photosensitizers, distinguished by their discrete energy band structures and abundance catalytically active sites; however, broader adoption in heterogeneous photocatalysis remains hindered the challenges ultrashort carrier lifetimes, limited stability, complexity charge transport regulation. In this work, we conceptually design NCs photosensitized graphene (GR)-encapsulated transition chalcogenide (TMC) (GR/metal NCs/TMCs) heterostructure via cascade electrostatic self-assembly strategy. multilayer ternary heterostructure, are integrated between TMCs GR nanosheets, which act photosensitizers for enhancing light absorption meanwhile increase density composite photosystem. The favorable interfacial along with advantageous electron-withdrawing capability simultaneously boosts separation over NCs. Benefiting from such peculiar characteristics, self-assembled GR/metal NCs/TMCs demonstrates remarkably boosted stable photoactivities toward selective photoredox organic transformation, including photocatalytic anaerobic reduction aromatic nitro compounds to amino derivatives oxidation alcohols aldehydes under visible light. Furthermore, mechanisms underlying processes elucidated clarity. Our work affords quintessential paradigm customizing atomically engineered photosystems aimed at converting solar into chemical energy.

Language: Английский

Citations

2
Chemically bonded nonmetallic LSPR S-scheme hollow heterostructure for boosting photocatalytic performance DOI
Yu Che, Bo Weng, Kejian Li

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: unknown, P. 124656 - 124656

Published: Sept. 1, 2024

Language: Английский

Citations

14
Robust advantage of MXene/g-C3N4 loaded on Fe2WO6/BiIO4 nano-platform for chemo-peroxidase colorimetric detection of uranyl ions, antifungal properties, photocatalytic degradation of p-chlorophenol, and eco-toxicity studies DOI

B. Janani,

Safaa Mohammed Ibrahim,

Asad Syed

et al.

Diamond and Related Materials, Journal Year: 2024, Volume and Issue: 145, P. 111129 - 111129

Published: April 23, 2024

Language: Английский

Citations

12