Toward the creation of high-performance heterogeneous catalysts by controlled ligand desorption from atomically precise metal nanoclusters

T Kawawaki, Y Kataoka, M Hirata, Y Iwamatsu… - Nanoscale …, 2021 - pubs.rsc.org
Ligand-protected metal nanoclusters controlled by atomic accuracy (ie atomically precise
metal NCs) have recently attracted considerable attention as active sites in heterogeneous …

Enhancing the resistance of single-atom and cluster catalysts in CO-SCR to water, sulfur, and oxygen via structural engineering

H Wang, D Lian, M Chen, C Li, G Dai, S Hou… - Chemical Engineering …, 2024 - Elsevier
The selective catalytic reduction of NO by CO (CO-SCR) is regarded as a highly promising
technology for the purification of industrial exhaust gas due to its ability to simultaneously …

In situ spectroscopy-guided engineering of rhodium single-atom catalysts for CO oxidation

MJ Hülsey, B Zhang, Z Ma, H Asakura, DA Do… - Nature …, 2019 - nature.com
Single-atom catalysts have recently been applied in many applications such as CO
oxidation. Experimental in situ investigations into this reaction, however, are limited. Hereby …

Isolating contiguous Ir atoms and forming Ir–W intermetallics with negatively charged Ir for efficient NO reduction by CO

Y Ji, S Liu, H Zhu, W Xu, R Jiang, Y Zhang… - Advanced …, 2022 - Wiley Online Library
The lack of efficient catalysts with a wide working temperature window and vital O2 and SO2
resistance for selective catalytic reduction of NO by CO (CO‐SCR) largely hinders its …

Dynamics of Single Pt Atoms on Alumina during CO Oxidation Monitored by Operando X-ray and Infrared Spectroscopies

C Dessal, T Len, F Morfin, JL Rousset, M Aouine… - ACS …, 2019 - ACS Publications
Single-atom catalysts (SACs) are promising atom-efficient materials, with potentially superior
performances with respect to their nanoparticulate counterparts. Because of its practical …

Selective Reduction of NO into N2 Catalyzed by Rh1-Doped Cluster Anions RhCe2O3–5

JJ Chen, SD Wang, ZY Li, XN Li… - Journal of the American …, 2023 - ACS Publications
Catalytic conversion of toxic nitrogen oxide (NO) and carbon monoxide (CO) into nitrogen
(N2) and carbon dioxide (CO2) is imperative under the weight of the increasingly stringent …

Roles of the basic metals La, Ba, and Sr as additives in Al2O3-supported Pd-based three-way catalysts

Y Jing, G Wang, KW Ting, Z Maeno, K Oshima… - Journal of catalysis, 2021 - Elsevier
Three-way catalytic converters are widely used to regulate emissions from gasoline-
powered vehicles. Although significant effort over the past 40 years has resulted in the …

Kinetically controlled synthesis of rhodium nanocrystals with different shapes and a comparison study of their thermal and catalytic properties

M Zhao, Z Chen, Y Shi, ZD Hood, Z Lyu… - Journal of the …, 2021 - ACS Publications
We report the synthesis of Rh nanocrystals with different shapes by controlling the kinetics
involved in the growth of preformed Rh cubic seeds. Specifically, Rh nanocrystals with cubic …

Promotional Effect of La in the Three-Way Catalysis of La-Loaded Al2O3-Supported Pd Catalysts (Pd/La/Al2O3)

Y Jing, Z Cai, C Liu, T Toyao, Z Maeno, H Asakura… - ACS …, 2019 - ACS Publications
La-loaded Al2O3 (La/Al2O3) is a practical support for three-way catalysis (TWC) reactions.
Although it has been reported that the addition of La to Al2O3 results in improved thermal …

Creation of active water-splitting photocatalysts by controlling cocatalysts using atomically precise metal nanoclusters

T Kawawaki, Y Kataoka, S Ozaki, M Kawachi… - Chemical …, 2021 - pubs.rsc.org
With global warming and the depletion of fossil resources, our fossil-fuel-dependent society
is expected to shift to one that instead uses hydrogen (H2) as clean and renewable energy …