K2SO4-promoted TiO2 for the efficient oxidative coupling of methane DOI

Yu Xie,

Wangyang Wang,

Jiale Cui

et al.

Chemical Engineering Science, Journal Year: 2024, Volume and Issue: 294, P. 120119 - 120119

Published: April 10, 2024

Language: Английский

Structure-dependent biomorphology Co3O4-In2O3 nanorods for expired acetone gas sensor DOI
He Lv,

Jingjie Dai,

Ouli Fang

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 49, P. 104376 - 104376

Published: April 28, 2024

Language: Английский

Citations

10
Innovative Catalysis Approaches for Methane Utilization DOI Creative Commons

Jedy Prameswari,

Yu‐Chuan Lin

ACS ES&T Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 2, 2025

Methane, a potent greenhouse gas (GHG), has exhibited persistent escalation in emissions from the energy sector. The imperative to mitigate these become paramount, and one promising avenue is catalytic conversion of methane into diverse chemicals. This review focuses on exploration valuable compounds, including syngas, olefins, methanol. As advancements catalysis technology studies have unfolded, numerous additional insights novel significant compounds surfaced. provides an in-depth analysis, focusing predominantly latest cutting-edge innovations methodologies encompassing acetonitrile hydrogen cyanide conversion, selective formaldehyde, pyrolysis solid carbon hydrogen, application plasma-aided technology. Additionally, it endeavors elucidate critical parameters advantages addresses intricate array limitations future prospects such as theoretical calculations artificial intelligence (AI)-aided catalyst design.

Language: Английский

Citations

1
Ce-Driven Ce-MnOx/Na2WO4/SiO2 Composite Catalysts for Low-Temperature Oxidative Coupling of Methane DOI
Jiaxin Song, Yu Ren, Xin Gao

et al.

ACS Catalysis, Journal Year: 2024, Volume and Issue: 14(7), P. 5116 - 5131

Published: March 21, 2024

Mn/Na2WO4/SiO2 catalyst is widely used in the oxidative coupling of methane (OCM) reactions because its high catalytic performance and stability. Nevertheless, complex elemental composition makes role each active component these catalysts still controversial. Herein, we conducted separate studies on by separating it into MnOx Na2WO4/SiO2 (NaWSi). This provided a persuasive strategy to turn manganese oxide from combustion selective for OCM at low temperatures through synergistic effect between Ce-MnOx catalyst. The introduction Ce key factor improving low-temperature activity temperature-programmed desorption oxygen (O2-TPD) 18O isotope labeling experiments confirm that surface lattice main species reaction Ce-driven presence strengthens cycle process catalyst, resulting higher exchange ability improved migration oxygen. Furthermore, situ Raman spectroscopy shows both 3Ce-MnOx NaWSi can enhance resistance carbon deposition catalysts. Hence, 3Ce-MnOx/NaWSi composite achieved 38.4% conversion CH4 15.6% yield C2 700 °C remained stable least 25 h.

Language: Английский

Citations

7
Oxygen vacancy-mediated Mn2O3 catalyst with high efficiency and stability for toluene oxidation DOI
Xueqin Yang, Zhongyi Ma, Dadao Wang

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 675, P. 815 - 824

Published: July 8, 2024

Language: Английский

Citations

6
Ni-modified La2Ce2O7 oxygen carriers for chemical looping partial oxidation of methane DOI
Hao Zheng, Atta Ullah, Xubin Zhang

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: unknown

Published: May 1, 2024

Language: Английский

Citations

4
Low-temperature oxidative coupling of methane: A review DOI Creative Commons
Jingbo Hu, Yilin Zhao,

Fangwei Liu

et al.

Materials Today Sustainability, Journal Year: 2024, Volume and Issue: unknown, P. 101053 - 101053

Published: Dec. 1, 2024

Language: Английский

Citations

4
Regulating surface reactive oxygen species to promote ·CH3 generation on Er2O3 catalysts DOI

Fangwei Liu,

Yilin Zhao,

K. Wei

et al.

Catalysis Today, Journal Year: 2025, Volume and Issue: unknown, P. 115188 - 115188

Published: Jan. 1, 2025

Language: Английский

Citations

0
Rare earth zirconates Ln-Zr-O (Ln=La, Pr, Gd, Tb) with a fluorite phase for the oxidative coupling of methane: The role of reactive sites and surface properties DOI

Liang Guo,

Junwei Xu,

Jieqi Zhou

et al.

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 575, P. 114913 - 114913

Published: Feb. 13, 2025

Language: Английский

Citations

0
Ba-doping to modulate surface electronic states in Eu0.9Ba0.1Ox catalysts for oxidation coupling of methane DOI
Shibo Zhang, Xiang‐Ping Chu, Meng Zhao

et al.

Chinese Chemical Letters, Journal Year: 2025, Volume and Issue: unknown, P. 111126 - 111126

Published: March 1, 2025

Language: Английский

Citations

0
Theoretical study on the influence of different valence metal doping on methane activation and C2 selectivity for OCM reaction over CeO2(1 1 1) surface DOI
Xin Hua,

Xiao Gao,

Caiping Ma

et al.

Computational and Theoretical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 115198 - 115198

Published: March 1, 2025

Language: Английский

Citations

0