Results 151 to 160 of about 428,674 (286)

Investigating active phase loss from supported ruthenium catalysts during supercritical water gasification.

Catal Sci Technol, 2021
Hunston C, Baudouin D, Tarik M, Kröcher O, Vogel F.   +4 more
europepmc   +1 more source

Dispersion forces drive water oxidation in molecular ruthenium catalysts. [PDF]

RSC Adv, 2020
Johansson MP, Niederegger L, Rauhalahti M, Hess CR, Kaila VRI.   +4 more
europepmc   +1 more source

Black Silicon for Solar Fuels

Advanced Science, EarlyView.
Black silicon couples broadband light harvesting with high‐surface‐area catalytic interfaces, offering a versatile photoelectrode platform for solar‐fuel production. Reaction‐specific analysis highlights trade‐offs involving recombination, chemical instability, catalyst‐induced optical shielding, competing reactions, and mass transport.
Neul Ha, Kaiying Wang, Wooseok Yang
wiley   +1 more source

The structure and surface composition of supported platinum-ruthenium bimetallic catalysts.

, 1989
The structure and surface composition of supported platinum-ruthenium bimetallic ...
Bahman. Rejai-Dehkordi (7996433)
core   +1 more source

Chuan Gimeno - Different Behavior of Commercial Nickel and Ruthenium Catalysts on Biogas Upgrading

Different Behavior of Commercial Nickel and Ruthenium Catalysts on Biogas ...

core   +1 more source

Deciphering Electrochemical Generation, Transport, and Reactivity of Hydrogen Species in the Electrochemical Palladium Membrane Reactor

Advanced Science, EarlyView.
This study elucidates hydrogen transport and reaction mechanisms in ePMR using 1‐hexyne hydrogenation as a model reaction. Hydrogen transport operates via dual pathways involving hydrogen atom permeation and H2‐mediated re‐dissociation on secondary metal layers.
Samuel J. Shin, Su Bin Roh, Hyun‐Tak Kim, Kwan‐Young Lee, Soo Min Kim, Ji Hoon Park, Minju Park   +6 more
wiley   +1 more source

Multiscale Regulation of Ru‐Based Catalysts for Upgrading Biomass‐Derived Levulinic Acid and Levulinates to γ‐Valerolactone: Mechanisms, Advances, and Challenges

Advanced Science, EarlyView.
This review summarizes recent advances in the mechanistic, thermodynamic, and kinetic studies of biomass‐derived levulinic acid/levulinates conversion to γ‐valerolactone, along with the corresponding multiscale regulation strategies of Ru‐based catalysts.
Xin Ni, Cailu Xiao, Gongbing Zhou, Jingzi Zhang   +3 more
wiley   +1 more source

Catalytic Hydrogenolysis of Polyethylene-Based Plastics into Fuels Using Ruthenium Catalysts Supported on Micro/Mesoporous Carbons. [PDF]

Energy Fuels
Margellou AG, Tosounidis EG, Rekos KC, Triantafyllidis KS.   +3 more
europepmc   +1 more source

Thermally Regulated Methanol Selectivity in Photo‐Thermo Methane Oxidation Through Interfacial Methyl Transfer

Advanced Science, EarlyView.
Photo‐thermo cascade catalysis enables highly selective methane‐to‐methanol conversion over Au‐ZnO, achieving a CH3OH production rate of ∼800 µmol h−1 with 86% selectivity. Thermal activation gates the transfer of methane‐derived methyl intermediates from ZnO to Au, thereby redirecting the reaction pathway toward methanol formation. ABSTRACT The direct
Youxun Xu, Chengzhi Guo, Chaoran Jiang, Leirun Chen, Juncong Wang, Enqi Chen, Yang Lan   +6 more
wiley   +1 more source

Nuclearity-dependent design principles of ruthenium catalysts for selective hydroconversion of diverse polyolefins. [PDF]

Nat Commun
Sun J, Mei Y, Ren X, Cao W, Zhang J, Qu Z, Zeng F, Jiang H, Tang Z, Chen R.   +9 more
europepmc   +1 more source