Strategies for stabilizing atomically dispersed metal catalysts

R Qin, P Liu, G Fu, N Zheng - Small Methods, 2018 - Wiley Online Library
Atomically dispersing metal atoms on supports provides an ideal strategy for maximizing
metal utilization for catalysis, which is particularly important for fabricating cost‐effective …

Optimizing preparations of Co Fischer-Tropsch catalysts for stability against sintering

CH Bartholomew, M Rahmati, MA Reynolds - Applied Catalysis A: General, 2020 - Elsevier
Catalyst deactivation is of a major concern in industrial applications. Catalyst deactivation in
any process can be minimized through:(i) appropriate catalyst design, and (ii) careful …

One-Pot Synthesis of MeAl2O4 (Me = Ni, Co, or Cu) Supported on γ-Al2O3 with Ultralarge Mesopores: Enhancing Interfacial Defects in γ-Al2O3 To Facilitate the …

AAS Goncalves, MJF Costa, L Zhang… - Chemistry of …, 2018 - ACS Publications
Sintering is an important issue in creating crystalline metal oxides with high porosity and
surface area, especially in the case of high-temperature materials such as metal aluminates …

Catalyst design concept based on a variety of alloy materials: a personal account and relevant studies

S Furukawa, T Komatsu, K Shimizu - Journal of Materials Chemistry A, 2020 - pubs.rsc.org
An overview of our recent advances in the development of highly efficient alloy materials for
catalytic applications (intermetallic compounds, pseudo-binary, solid-solution, and single …

A study on structural features of bimetallic Pd-M/C (M: Zn, Ga, Ag) catalysts for liquid-phase selective hydrogenation of acetylene

DV Glyzdova, AA Vedyagin, AM Tsapina… - Applied Catalysis A …, 2018 - Elsevier
The present work is devoted to the study of doping effects of zinc, gallium and silver on the
structure of active sites and catalytic properties of carbon-supported 0.5 wt% Pd catalysts in …

Effect of metal-metal and metal-support interaction on activity and stability of Pd-Rh/alumina in CO oxidation

AA Vedyagin, AM Volodin, RM Kenzhin… - Catalysis Today, 2017 - Elsevier
A series of Pd-Rh/alumina catalysts with total precious metals loading of 0.2 wt.% was
prepared by means of mechanical mixing of monometallic precursors and incipient wetness …

De novo synthesis of hybrid d–f block metal complex salts for electronic charge transport applications

S Mahato, A Mondal, M Das, M Joshi, PP Ray… - Dalton …, 2022 - pubs.rsc.org
The advent of d–d type complex salts for designing smart functional materials with versatile
utility inspired us to develop a novel type of M (II)–Ce (IV) complex salts [M (II)= Cu and Zn …

One-pot synthesis of mesoporous Ni–Ti–Al ternary oxides: highly active and selective catalysts for steam reforming of ethanol

AAS Gonçalves, PB Faustino, JM Assaf… - … Applied Materials & …, 2017 - ACS Publications
One-pot synthesis of nanostructured ternary oxides of Ni, Al, and Ti was designed and
performed via evaporation induced self-assembly (EISA). For the purpose of comparison …

Part I: A Comparative Thermal Aging Study on the Regenerability of Rh/Al2O3 and Rh/CexOy-ZrO2 as Model Catalysts for Automotive Three Way Catalysts

Q Zheng, R Farrauto, M Deeba, I Valsamakis - Catalysts, 2015 - mdpi.com
The rhodium (Rh) component in automotive three way catalysts (TWC) experiences severe
thermal deactivation during fuel shutoff, an engine mode (eg, at downhill coasting) used for …

CO Oxidation over Pd/ZrO2 Catalysts: Role of Support′s Donor Sites

AA Vedyagin, AM Volodin, RM Kenzhin, VV Chesnokov… - Molecules, 2016 - mdpi.com
A series of supported Pd/ZrO2 catalysts with Pd loading from 0.2 to 2 wt% was synthesized.
The ZrO2 material prepared by a similar technique was used as a reference sample. The …