La2Ce2O7 based materials for next generation proton conducting solid oxide cells: Progress, opportunity and future prospects

B Choudhary, L Besra, S Anwar, S Anwar - International Journal of …, 2023 - Elsevier
The development of efficient and environmentally-friendly technology is the only possible
way to solve the existing energy and environmental crisis. Solid oxide cells (SOCs) …

[HTML][HTML] Low-temperature oxidative coupling of methane: A review

J Hu, Y Zhao, F Liu, X Chen, L Xiao, S Zou… - Materials Today …, 2024 - Elsevier
The oxidative coupling of methane (OCM) has garnered significant interest as an effective
technology for the direct upgrading of methane. However, the associated high temperatures …

Direct evidence from STXM analysis of enhanced oxygen storage capacity in ceria through the addition of Cu and Mg: Correlation of HT-WGS reaction performance

RR Lee, DH Kim, KW Jeon, IJ Jeon, CH Kim… - Chemical Engineering …, 2024 - Elsevier
Here, scanning transmission X-ray microscopy (STXM) analysis was utilized to directly
present visual evidence of changes in oxygen storage capacity (OSC) when small amounts …

Cerium oxide catalysts for oxidative coupling of methane reaction: Effect of lithium, samarium and lanthanum dopants

GI Siakavelas, ND Charisiou, A AlKhoori… - Journal of …, 2022 - Elsevier
The work presented herein reports on the oxidative coupling of methane (OCM)
performance of a series of Li-free and Li-doped CeO 2 and CeO 2 modified with Sm 3+ and …

Enhancing the efficiency of benzylamine oxidative coupling over N-doped porous carbon-supported CeO 2 and ZrO 2 nanoparticles

J Chen, M Jian, L Zhuang, W Lin, Y Fu… - New Journal of …, 2023 - pubs.rsc.org
A series of N-doped porous carbon-supported CeO2 and ZrO2 nanoparticle catalysts were
prepared by pyrolysis of the CeZr-NH2-MOF precursor. These catalysts were designated …

Constructing Y2B2O7 (B = Ti, Sn, Zr, Ce) Compounds to Disclose the Effect of Surface Acidity–Basicity on Product Selectivity for Oxidative Coupling of Methane …

J Xu, R Xi, Y Gong, X Xu, Y Liu, X Zhong… - Inorganic …, 2022 - ACS Publications
To investigate the influence of surface acidity and basicity on the OCM reaction, four pure-
phase Y2B2O7 (B= Ti, Sn, Zr, Ce) compounds have been purposely constructed. The …

Oxidative coupling of methane on Li/CeO2 based catalysts: Investigation of the effect of Mg-and La-doping of the CeO2 support

GI Siakavelas, ND Charisiou, A AlKhoori, S Gaber… - Molecular catalysis, 2022 - Elsevier
The work presented herein reports on the oxidative coupling of methane (OCM)
performance of a series of Li-free and Li-doped CeO 2 and CeO 2 modified with Mg 2+ and …

Preparation of La 2 Zr 2 O 7 composite oxides with fluorite/pyrochlore phases by excluding element influences for catalyzing oxidative coupling of methane

J Xu, X Zhong, R Ouyang, Y Gong, Y Liu… - Physical Chemistry …, 2023 - pubs.rsc.org
To elucidate the effect of the A2B2O7 phase on the oxidative coupling of methane (OCM)
while excluding elemental influences, La2Zr2O7 compounds with a disordered defect …

Effects of Mg, Ca, Sr, and Ba Dopants on the Performance of La2O3 Catalysts for the Oxidative Coupling of Methane

D Kiatsaengthong, K Jaroenpanon, P Somchuea… - ACS …, 2022 - ACS Publications
Oxidative coupling of methane (OCM) is a reaction to directly convert methane into high
value-added hydrocarbons (C2+) such as ethylene and ethane using molecular oxygen and …

A+1Nb5+O3 (A = Li, Na, K) Perovskites with Different Fine Structures for Oxidative Coupling of Methane: Tracing the Crystalline Phase Effect on the Surface Active …

J Xu, Y Gong, Z Zhang, Q Xiao, X Xu… - The Journal of …, 2021 - ACS Publications
Targeting to unravel the catalytic sites of some specific perovskites for OCM reaction, and
elucidate the influences of crystal phase changes on the active sites, three A+ 1Nb5+ O3 (A …