Results 191 to 200 of about 36,068 (295)

B‐Site‐Dependent Catalytic Performance in La0.7Sr0.3BO3‐δ Anodes for Methane‐Assisted High Temperature Electrolysis: A Comparative Study of Co, Fe, and Cr

ChemCatChem, Volume 18, Issue 21, 12 November 2026.
Three La0.7Sr0.3BO3−δ (B═Co, Fe, Cr) anodes were studied for CH4‐assisted electrolysis at high temperature. Methane oxidation depolarizes the cell, as evidenced by electrochemical and gas‐phase analysis. LSCr shows high stability but limited depolarization; LSCo/LSFe activate via B‐site segregation and surface defects, enhancing performance. A critical
Manuel Legrée, Nicolas Bion, Clément Comminges   +2 more
wiley   +1 more source

Ampere-Level Syngas Synthesis by Controllable Active Hydrogen Supply to Regulate CO₂ Reduction Depth on High-Entropy (CuZnAlZrCe)O₂ Oxide Nanosheets. [PDF]

Angew Chem Int Ed Engl
Li P, Fan W, Zhang H, Wang C, Li M, Han Z, Chen L, Jiao X, Chen Q.   +8 more
europepmc   +1 more source

Tuning Surface Enrichment in Liquid Metal Catalysts: A Combined DFT, ML‐FF, and XPS Study of GaAgPt and GaCuPt

ChemCatChem, Volume 18, Issue 21, 12 November 2026.
Ternary liquid metal catalysts were investigated using a combined density functional theory (DFT)/machine‐learned force‐field (ML‐FF) and x‐ray photoelectron spectroscopy (XPS) approach. Ag and Cu were added to an alloy of 1 at% Pt in Ga and thereby influenced the surface concentration of the catalytically active Pt. ABSTRACT Liquid metal catalysts are
Andreas Mölkner, Michael S. Moritz, Christoph Wichmann, Julien Steffen, Andreas Görling, Hans‐Peter Steinrück, Christian Papp   +6 more
wiley   +1 more source

CO₂-assisted dehydrogenation-hydroformylation cascade enables syngas self-sufficiency and carbon-efficient propane upgrading. [PDF]

Sci Adv
Tian K, Xiang P, Wang X, Zhao J, Fu D, Zhao ZJ, Ma X, Chen S, Pei C, Gong J.   +9 more
europepmc   +1 more source

Bio‐Inspired Coordination‐Engineered Fe Nanozymes on Zeolite Y for Selective Methane‐to‐Methanol Conversion

ChemCatChem, Volume 18, Issue 21, 12 November 2026.
Engineering the Fe coordination environment using bio‐inspired amino‐acid ligands within a zeolite Y framework promotes selective methane‐to‐methanol conversion under mild reaction conditions. ABSTRACT The direct conversion of methane to methanol remains a long‐standing catalytic challenge due to the inertness of C─H bond and the susceptibility of ...
Harshita Harshita, Ranjith Kumar Jakku, Murali Sastry, Shanthi Priya Samudrala   +3 more
wiley   +1 more source

Optimal Design of Acid Gas-to-Syngas (AG2S) Technology: Process Optimization and Surrogate Modeling. [PDF]

Ind Eng Chem Res
Caspani S, Sánchez LF, Vallerio M, Manenti F.   +3 more
europepmc   +1 more source

A study of Ni‐Co/CeO2 catalyst derived from metal–organic framework for dry reforming of methane

The Canadian Journal of Chemical Engineering, Volume 104, Issue 11, Page 5921-5930, November 2026.
Abstract The efficacy of cobalt‐doped, MOF‐derived catalysts for dry reforming of methane (DRM) was examined. The focus was on the influence of varying nickel and cobalt molar ratios on catalytic performance. Three catalysts with Ni:Co ratios of 1:1, 1:0.5, and 0.5:1, were synthesized and tested with cerium oxide as a constant support. The DRM reaction
Ruth D. Alli, Nader Mahinpey
wiley   +1 more source

A Physics-Informed Neural Network Framework Integrating Soft and Hard Constraints for Predicting Biomass Gasification Syngas Compositions. [PDF]

ACS Omega
Zou Q, Huang H, Liu X, Ding J, Ren S, Si F.   +5 more
europepmc   +1 more source

Random forest regression for catalyst performance prediction and validation of tri‐reforming of methane (TRM)

The Canadian Journal of Chemical Engineering, Volume 104, Issue 11, Page 5875-5891, November 2026.
Abstract Carbon dioxide‐reduced hydrogen can be synthesized through various methods such as dry‐reforming (DRM), steam reforming (SMR), and partial oxidation (POX). Tri‐reforming of methane (TRM) is a promising technology which combines all the above‐mentioned processes for the simultaneous production of hydrogen and syngas with high energy efficiency.
Paulo A. L. de Souza, Raja Muhammad Afzal, Felipe Gomes Camacho, Nader Mahinpey   +3 more
wiley   +1 more source

A characterized promoter suite enables metabolic rewiring of the acetogen Acetobacterium woodii toward ethanol production. [PDF]

Biotechnol Biofuels Bioprod
Eynard R, Justine S, Hocq R, Pflügl S.
europepmc   +1 more source