Atomic-Level Regulation of Mn Monovacancies of 2D-Mn2O3 for High-Efficient Catalytic Diesel Oxidation DOI
Lei Chen, Huixin Zhang, Yang‐wen Wu

et al.

ACS Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 6226 - 6238

Published: April 2, 2025

Language: Английский

Efficient photothermal mineralization of toluene over MnCo2O4 with different exposed facets: Revealing the role of oxygen vacancy and photo-/thermo- synergistic mechanism DOI

Guangmei Gan,

Zhixiong Yang, Yuan Li

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 357, P. 124308 - 124308

Published: June 15, 2024

Language: Английский

Citations

35
Modulating Adsorption–Redox Sites and Charge Separation of Cs3Bi2Br9–x@AgBr Core–Shell Heterostructure for Selective Toluene Photooxidation DOI
Biao Zhou, Kezhou Fan,

Yanan Chong

et al.

ACS Energy Letters, Journal Year: 2024, Volume and Issue: 9(4), P. 1743 - 1752

Published: March 26, 2024

Constructing vacancy-decorated heterojunction photocatalysts is a feasible strategy for highly efficient photooxidation of toluene to benzaldehyde. However, poor interface interaction and vacancy-triggered mismatched redox kinetics seriously impede photocatalytic activity improvement. Herein, chemically bonded Cs3Bi2Br9–x@AgBr core–shell with unified adsorption-redox sites fabricated via an in-situ light-assisted Ag+ insertion method. Experiments theoretical calculations demonstrate that the type-II band alignment interfacial Bi–Br–Ag bonds boosts charge separation. Moreover, because greater oxygen adsorption energy steric-hindrance effect AgBr shell, preferred site O2 modulated from Br vacancy (VBr, trapping holes) its corresponding reduction (AgBr, gathering electrons), thereby ensuring VBr-enhancing adsorption/oxidation on Cs3Bi2Br9. Therefore, exhibits improved benzaldehyde production rate 5.61 mmol g–1 h–1 (selectivity: 91%), outperforming pure Cs3Bi2Br9 by factor 6. This work underlines importance rational design heterointerface at atomic level in photocatalysis.

Language: Английский

Citations

22
Fast Joule heating for transformation of Fe-MIL-125(Ti) to Fe/TiO2 with enhanced photocatalytic activity in N2 fixation DOI
Huiying Yang,

Guangmin Ren,

Zizhen Li

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 347, P. 123795 - 123795

Published: April 24, 2024

Language: Английский

Citations

18
Photo-assisted technologies for environmental remediation DOI Creative Commons
Bo Weng, Meng Zhang,

Yingzheng Lin

et al.

Published: March 4, 2025

Language: Английский

Citations

4
Recent progress in photothermal-catalysis: the pivotal impact factors and various applications from energy to environment DOI

Yongqian Cui,

Xinxin Liang,

Jingyi Wang

et al.

Journal of Energy Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

3
Unveiling Mechanistic Insight into Boosting Oxygen Species Activation over CeO2/Mn2O3 p–n Heterojunction for Efficient Photothermal Mineralization of Toluene DOI

Guangmei Gan,

Shen Han, Qiang Cheng

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 137423 - 137423

Published: Jan. 1, 2025

Language: Английский

Citations

3
Efficient Photothermal Catalytic Oxidation Enabled by Three-Dimensional Nanochannel Substrates DOI
Yifei Li, Qianpeng Zhang,

Yanan Chong

et al.

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(11), P. 5153 - 5161

Published: March 8, 2024

Photothermal catalysis exhibits promising prospects to overcome the shortcomings of high-energy consumption traditional thermal and low efficiency photocatalysis. However, there is still a challenge develop catalysts with outstanding light absorption capability photothermal conversion for degradation atmospheric pollutants. Herein, we introduced Co3O4 layer Pt nanoclusters into three-dimensional (3D) porous membrane through atomic deposition (ALD) technique, leading Pt/Co3O4/AAO monolithic catalyst. The 3D ordered nanochannel structure can significantly enhance solar capacity light-trapping effect. Therefore, embedded Pt/Co3O4 catalyst be rapidly heated O2 adsorbed on clusters activated generate sufficient O2– species, exhibiting activity diverse VOCs (toluene, acetone, formaldehyde) degradation. Optical characterization simulation calculation confirmed that exhibited state-of-the-art notable localized surface plasmon resonance (LSPR) In situ diffuse reflectance infrared Fourier transform spectrometry (in DRIFTS) studies demonstrated irradiation accelerate intermediates during toluene acetone oxidation, thereby inhibiting byproduct accumulation. Our finding extends application AAO's optical properties in catalytic air

Language: Английский

Citations

14
Highly efficient catalytic oxidation of toluene by amorphous/microcrystalline mixed-phase MnO2 DOI

Jungang Zhao,

Caiting Li, Xuan Liu

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 345, P. 127348 - 127348

Published: April 3, 2024

Language: Английский

Citations

9
Microwave-assisted construction of MXene/MOF aerogel via N-metal bonds for efficient photodegradation of vapor acetone under high humidity DOI
Xin Yu, Yang Hu,

Xinqi Luan

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 476, P. 146878 - 146878

Published: Oct. 24, 2023

Language: Английский

Citations

21
Differences between atomically-dispersed and particulate Pt supported catalysts on synergistic photothermocatalytic oxidation of VOCs from cooking oil fumes DOI

Ying Feng,

Zhiwei Wang,

Mengwei Hua

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 339, P. 123116 - 123116

Published: July 23, 2023

Language: Английский

Citations

20