Ni nanoparticles enclosed in highly mesoporous nanofibers with oxygen vacancies for efficient CO2 methanation

F Hu, R Ye, C **, D Liu, X Chen, C Li, KH Lim… - Applied Catalysis B …, 2022 - Elsevier
The performance of CO 2 methanation has critical relationships with oxygen vacancies, thus
the fundamental insights of oxygen vacancies activation are of great importance. Herein, a …

Engineering VO-Ti ensemble to boost the activity of Ru towards water dissociation for catalytic hydrogen generation

R Shen, Y Liu, H Wen, T Liu, Z Peng, X Wu, X Ge… - Applied Catalysis B …, 2022 - Elsevier
High activity catalysts used for eliminating the energy barrier in water breaking-up are of
great significance for accelerating those reactions retarded by water molecules dissociation …

Modulating proportion of Ni0 species stabilized by Ni2+ on Ni-MgO catalyst with superior stability for dry reforming of methane

X Liu, J Wen, Z Li, M Zhong, R Nie, S Peng… - Chemical Engineering …, 2024 - Elsevier
To deeply explore the key role of Ni species over highly active Ni-MgO catalysts for the dry
reforming of methane (DRM) is still a great challenge. This study presents a Ni-MgO catalyst …

Promoting molecular exchange on rare-earth oxycarbonate surfaces to catalyze the water–gas shift reaction

LL Zhou, SQ Li, C Ma, XP Fu, YS Xu… - Journal of the …, 2023 - ACS Publications
It is highly desirable to fabricate an accessible catalyst surface that can efficiently activate
reactants and desorb products to promote the local surface reaction equilibrium in …

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 …

Sensitivity analysis and artificial neural network-based optimization for low-carbon H2 production via a sorption-enhanced steam methane reforming (SESMR) …

ND Vo, JH Kang, DH Oh, MY Jung, K Chung… - International Journal of …, 2022 - Elsevier
In this study, a sensitivity analysis was performed for an integrated SESMR process, and an
optimization approach was formulated by develo** an artificial neural network-based …

Development of Ni-doped A-site lanthanides-based perovskite-type oxide catalysts for CO 2 methanation by auto-combustion method

M Safdar, N Shezad, F Akhtar, H Arellano-García - RSC advances, 2024 - pubs.rsc.org
Engineering the interfacial interaction between the active metal element and support
material is a promising strategy for improving the performance of catalysts toward CO2 …

Dynamic model and performance of an integrated sorption-enhanced steam methane reforming process with separators for the simultaneous blue H2 production and …

ND Vo, JH Kang, M Oh, CH Lee - Chemical Engineering Journal, 2021 - Elsevier
An integrated sorption-enhanced steam methane reforming (SESMR) process for
simultaneous blue H 2 production and CO 2 capture is developed on the semi-central scale …

Understanding the enhancement of CaO on water gas shift reaction for H2 production by density functional theory

X Yan, Y Li, C Zhang, Y Wang, J Zhao, Z Wang - Fuel, 2021 - Elsevier
The water gas shift reaction is an important reaction for H 2 production in various industrial
applications. The presence of CaO can promote the reactivity of the water gas shift reaction …

CeO2/Cu2O/Cu Tandem Interfaces for Efficient Water–Gas Shift Reaction Catalysis

Z Li, M Wang, Y Jia, R Du, T Li, Y Zheng… - … Applied Materials & …, 2023 - ACS Publications
Metal–oxide interfaces on Cu-based catalysts play very important roles in the low-
temperature water–gas shift reaction (LT-WGSR). However, develo** catalysts with …