Catalytic performance of Pd catalyst supported on CeO2 or ZrO2 modified beta zeolite for methane oxidation DOI
Yingao Zhang,

Zidi Yan,

Min Xiao

et al.

Journal of Environmental Sciences, Journal Year: 2024, Volume and Issue: 152, P. 248 - 261

Published: May 10, 2024

Language: Английский

Dry reforming of methane for syngas production over attapulgite-derived MFI zeolite encapsulated bimetallic Ni-Co catalysts DOI

Defang Liang,

Yishuang Wang, Mingqiang Chen

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2022, Volume and Issue: 322, P. 122088 - 122088

Published: Oct. 20, 2022

Language: Английский

Citations

129
Dry reforming of methane for syngas production over noble metals modified M-Ni@S-1 catalysts (M = Pt, Pd, Ru, Au) DOI

Defang Liang,

Yishuang Wang, Yaolin Wang

et al.

International Journal of Hydrogen Energy, Journal Year: 2023, Volume and Issue: 51, P. 1002 - 1015

Published: July 28, 2023

Language: Английский

Citations

48
Progress in palladium-based bimetallic catalysts for lean methane combustion: Towards harsh industrial applications DOI Creative Commons
Fanbei Kong, Baisheng Nie, Liangliang Jiang

et al.

The Innovation Materials, Journal Year: 2025, Volume and Issue: unknown, P. 100116 - 100116

Published: Jan. 1, 2025

<p>Significant volumes of lean methane (0.1–1.0 vol%) are released untreated into the atmosphere during industrial operations, contributing to greenhouse effect and energy wastage. Catalytic combustion presents a promising avenue mitigate these emissions. Depending on their active components, catalytic systems predominantly categorized noble metal-based non-noble catalysts, with palladium (Pd)-based catalysts recognized for superior low-temperature oxidation activity. Nevertheless, enhancing thermal stability Pd remains challenging, complicated by impurities such as H<sub>2</sub>O, SO<sub>2</sub> H<sub>2</sub>S in stream, which can cause catalyst poisoning deactivation. Recent research has focused design Pd-based bimetallic offering improved stability, activity, resistance harsh conditions. This review examines advancements improving deactivation combustion, covering site characterization, dispersion metal-support interactions, role auxiliary metals, structural modulation strategies. It also investigates impact environments performance, focusing mechanisms mitigation Ultimately, this identifies current trends challenges demanding applications. By providing insights enhanced poisoning, aims guide development that meet demands.</p>

Language: Английский

Citations

4
Maximizing the synergistic effect between Pt0 and Ptδ+ in a confined Pt-based catalyst for durable hydrogen production DOI

Zilong Shao,

Shunan Zhang, Xiaofang Liu

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2022, Volume and Issue: 316, P. 121669 - 121669

Published: June 28, 2022

Language: Английский

Citations

59
Zeolite supported Pd catalysts for the complete oxidation of methane: A critical review DOI Creative Commons
Hai-Ying Chen, Jing Lu,

Joseph M. Fedeyko

et al.

Applied Catalysis A General, Journal Year: 2022, Volume and Issue: 633, P. 118534 - 118534

Published: Feb. 9, 2022

Language: Английский

Citations

52
High-temperature shock-resistant zeolite-confined Ru subnanometric species boosts highly catalytic oxidation of dichloromethane DOI

Yanfei Zheng,

Rui Han,

Yunchong Wang

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 355, P. 124195 - 124195

Published: May 13, 2024

Language: Английский

Citations

10
Dry reforming of methane over silica zeolite-encapsulated Ni-based catalysts: Effect of preparation method, support structure and Ni content on catalytic performance DOI

Xuanlan Xie,

Defang Liang,

Mingqiang Chen

et al.

International Journal of Hydrogen Energy, Journal Year: 2022, Volume and Issue: 48(20), P. 7319 - 7336

Published: Dec. 8, 2022

Language: Английский

Citations

35
Current Progress on Methods and Technologies for Catalytic Methane Activation at Low Temperatures DOI Creative Commons
François Nkinahamira, Ruijie Yang, Rongshu Zhu

et al.

Advanced Science, Journal Year: 2022, Volume and Issue: 10(5)

Published: Dec. 11, 2022

Methane (CH

Language: Английский

Citations

34
Boosting the deep oxidation of propane over zeolite encapsulated Rh-Mn bimetallic nanoclusters: Elucidating the role of confinement and synergy effects DOI
Wenming Liu,

Jinxiong Tao,

Yonghua Zhao

et al.

Journal of Catalysis, Journal Year: 2022, Volume and Issue: 413, P. 201 - 213

Published: June 26, 2022

Language: Английский

Citations

32
Hydrophobic Modification of ZSM-5-Encapsulated Uniform Pt Nanoparticles for Catalytic Oxidation of Volatile Organic Compounds DOI
Xinbao Zhu, Xinyu He,

Longhui Guo

et al.

ACS Applied Nano Materials, Journal Year: 2022, Volume and Issue: 5(3), P. 3374 - 3385

Published: Feb. 23, 2022

Zeolite-supported noble-metal catalysts are considered to be one of the most promising materials achieve complete oxidation volatile organic compounds (VOCs). However, noble metals tend agglomerate under synthesis/reaction conditions and easily poisoned by halogen compounds, resulting in reduced catalytic activity stability. Herein, Pt nanoparticles (∼2 nm) encapsulated ZSM-5 (Pt/Z-En) with a series Si/Al molar ratios were prepared one-pot synthesis strategy using tetraammineplatinum nitrate as metal precursor, their performance for VOCs was explored. The characterizations showed that Pt–zeolite interaction dispersion significantly enhanced after encapsulation zeolite. In VOC (toluene model reactant) experiment, Pt/Z-En possessed higher compared impregnation method (Pt/Z-Im). addition, hydrophobic modification increasing ratio facilitated adsorption toluene restricted (1,2-dichloroethane) on catalyst, which further promoted Pt/Z-200-En catalyst 200 gave optimum performance, conversion 98% at temperature low 214 °C long-term

Language: Английский

Citations

30