Pt0-MnSO4 active centers on modified SmMn2O5 mullite oxides for efficient propane oxidation DOI

Yaohui Dun,

Yanfei Liu,

Jie Xu

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125223 - 125223

Published: March 1, 2025

Language: Английский

Accurately substituting Fe for Ni2 atom in Ni-MOF with defect-rich for efficient oxygen evolution reaction: Electronic reconfiguration and mechanistic study DOI

Shifan Zhang,

Zhiyang Huang,

Tayirjan Taylor Isimjan

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 343, P. 123448 - 123448

Published: Oct. 31, 2023

Language: Английский

Citations

71
Fe-Mn oxide activating persufate for the in-situ chemical remediation of organic contaminated groundwater DOI
Nana Wang, Zihe Zhang,

Yuhe Zhang

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 355, P. 129566 - 129566

Published: Sept. 6, 2024

Language: Английский

Citations

27
Activating the redox chemistry of MnO2/Mn2+ in aqueous Zn batteries based on multi-ions doping regulation DOI
Yajun Zhao, Xiaoyu Xia,

Qi Li

et al.

Energy storage materials, Journal Year: 2024, Volume and Issue: 67, P. 103268 - 103268

Published: Feb. 15, 2024

Language: Английский

Citations

23
Recent Advances of the Effect of H2O on VOC Oxidation over Catalysts: Influencing Factors, Inhibition/Promotion Mechanisms, and Water Resistance Strategies DOI
Yingying Li, Yong Ren, Jun He

et al.

Environmental Science & Technology, Journal Year: 2025, Volume and Issue: 59(2), P. 1034 - 1059

Published: Jan. 6, 2025

Water vapor is a significant component in real volatile organic compounds (VOCs) exhaust gas and has considerable impact on the catalytic performance of catalysts for VOC oxidation. Important progress been made reaction mechanisms H2O water resistance strategies oxidation recent years. Despite advancements technology, most still exhibit low activity under humid conditions, presenting challenge reducing adverse effects To develop water-resistant catalysts, understanding mechanistic role implementing effective water-resistance with influencing factors are imperative. This Perspective systematically summarizes related research oxidation, drawing from over 390 papers published between 2013 2024. Five main proposed to clarify their H2O. inhibition/promotion introduced, elucidating various VOCs. Additionally, different kinds discussed, including fabrication hydrophobic materials, design specific structures morphologies, introduction additional elements catalyst modification. Finally, scientific challenges opportunities enhancing efficient practical applications purification highlighted.

Language: Английский

Citations

5
New insight into opposite oxidation behavior in acetone and propane catalytic oxidation over CoMn based spinel oxides DOI

Cangpeng Shan,

Yan Zhang, Qian Zhao

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 476, P. 146550 - 146550

Published: Oct. 17, 2023

Language: Английский

Citations

25
In-situ modulation of α-MnO2 surface oxygen vacancies for photothermal catalytic oxidation of propane: Insights into activity and synergistic mechanism DOI
Yuxi Bi,

Guoyang Ji,

Yadi Wang

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 473, P. 145474 - 145474

Published: Aug. 15, 2023

Language: Английский

Citations

24
Construction of Pd/Mn3O4 heterojunction catalyst for efficient photothermal synergetic catalytic propane total oxidation DOI
Chao Feng, Yuxi Bi, Chong Chen

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 336, P. 126255 - 126255

Published: Jan. 6, 2024

Language: Английский

Citations

12
Recent advances and future challenges in the catalytic combustion of light hydrocarbon VOCs DOI

Xiuzi He,

Fang Dong,

Weigao Han

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(13), P. 7470 - 7507

Published: Jan. 1, 2024

Various types of catalysts for the catalytic combustion light hydrocarbon VOCs and their superiority deficiency are described in detail. Meanwhile, reaction mechanisms structure–activity relationships illustrated intensively.

Language: Английский

Citations

11
Manganese oxide catalytic materials for degradation of organic pollutants in advanced oxidation processes: A review DOI
Peng Wang, Xueqian Zhang, Xiaoxian Zhang

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 66, P. 106048 - 106048

Published: Aug. 28, 2024

Language: Английский

Citations

9
Local Symmetry-Broken Single Pd Atoms Induced by Doping Ag Sites for Selective Electrocatalytic Semihydrogenation of Alkynes DOI
Xiuling Guo, Chao Feng, Zihao Yang

et al.

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 8, 2025

Engineering the local coordination environment of single metal atoms is an effective strategy to improve their catalytic activity, selectivity, and stability. In this study, we develop asymmetric Pd–Ag diatomic site on surface g-C3N4 for selective electrocatalytic semihydrogenation alkynes. The Pd atom catalyst, which has a locally symmetric coordination, was inactive phenylacetylene in 1 M KOH 1,4-dioxane solution at applied potential −1.3 V (vs RHE). sharp contrast, doping Ag sites into catalyst form paired with substantially enhanced reaction, resulting high conversion (>98%) exceptional time-independent selectivity styrene under identical conditions. Characterization theoretical calculations reveal that introduction disrupts symmetry by forming bonds N2–Pd–Ag–N configuration, thereby modulating electronic geometric structures sites, turn benefits adsorption activation substrate lowers energy barrier rate-determining step semihydrogenation, ultimately enhancing reaction. This work provides facile powerful design advanced catalysts tuning catalysis.

Language: Английский

Citations

1