scholarly journals Substrate co-doping modulates electronic metal–support interactions and significantly enhances single-atom catalysis

Nanoscale ◽  
2016 ◽  
Vol 8 (46) ◽  
pp. 19256-19262 ◽  
Author(s):  
J. L. Shi ◽  
J. H. Wu ◽  
X. J. Zhao ◽  
X. L. Xue ◽  
Y. F. Gao ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Single Atom ◽  
Co Doping ◽  
Transitional Metal ◽  
Metal Support ◽  
Selective Catalysis ◽  
Metal Support Interactions

Transitional metal nanoparticles or atoms deposited on appropriate substrates can lead to highly economical, efficient, and selective catalysis.

Modulating electrocatalytic CO2 reduction performances of bismuth nanoparticles with carbon substrates of controlled oxidation degrees

Nanoscale ◽  
2021 ◽  
Author(s):  
Si-Qian Wu ◽  
Yuchen Hao ◽  
Li-Wei Chen ◽  
Jiani Li ◽  
Zilong Yu ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Co2 Reduction ◽  
Reduction Reaction ◽  
Bismuth Nanoparticles ◽  
Carbon Substrates ◽  
Metal Support ◽  
Metal Support Interactions ◽  
Co2 Reduction Reaction ◽  
Catalytic Performances

The catalytic performances of metal nanoparticles can be widely tuned and promoted by the metal-support interactions. Here, we report that the morphologies and electrocatalytic CO2 reduction reaction (CO2RR) properties of...

scholarly journals Understanding Heteroatom-Mediated Metal–Support Interactions in Functionalized Carbons: A Perspective Review

2018 ◽  
Vol 8 (7) ◽  
pp. 1159 ◽  
Author(s):  
Sebastiano Campisi ◽  
Carine Chan-Thaw ◽  
Alberto Villa
Keyword(s):  
Liquid Phase ◽  
Metal Nanoparticles ◽  
Electronic Properties ◽  
Functional Groups ◽  
Theoretical Models ◽  
Alcohol Oxidation ◽  
Metal Interaction ◽  
Characterization Techniques ◽  
Metal Support ◽  
Metal Support Interactions

Carbon-based materials show unique chemicophysical properties, and they have been successfully used in many catalytic processes, including the production of chemicals and energy. The introduction of heteroatoms (N, B, P, S) alters the electronic properties, often increasing the reactivity of the surface of nanocarbons. The functional groups on the carbons have been reported to be effective for anchoring metal nanoparticles. Although the interaction between functional groups and metal has been studied by various characterization techniques, theoretical models, and catalytic results, the role and nature of heteroatoms is still an object of discussion. The aim of this review is to elucidate the metal–heteroatoms interaction, providing an overview of the main experimental and theoretical outcomes about heteroatom-mediated metal–support interactions. Selected studies showing the effect of heteroatom–metal interaction in the liquid-phase alcohol oxidation will be also presented.

Influence of Pt Size and CeO2 Morphology at the Pt-CeO2 Interface in CO Oxidation

2021 ◽  
Author(s):  
Sinmyung Yoon ◽  
Hyunwoo Ha ◽  
Jihun Kim ◽  
Eonu Nam ◽  
Mi Yoo ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Metal Nanoparticles ◽  
Rational Design ◽  
Catalytic Performance ◽  
Electronic Interactions ◽  
Oxide Supports ◽  
Metal Support ◽  
Metal Support Interactions

Understanding the inherent catalytic nature of the interface between metal nanoparticles (NPs) and oxide supports enables the rational design of metal-support interactions for high catalytic performance. Electronic interactions at the...

Fabrication, characterization, and stability of supported single-atom catalysts

2017 ◽  
Vol 7 (19) ◽  
pp. 4250-4258 ◽  
Author(s):  
Yaxin Chen ◽  
Zhiwei Huang ◽  
Zhen Ma ◽  
Jianmin Chen ◽  
Xingfu Tang
Keyword(s):  
Catalytic Activity ◽  
Single Atom ◽  
Metal Support ◽  
Metal Support Interactions

Strong metal–support interactions are key requirements for development of stable single-atom catalysts with pronounced catalytic activity.

scholarly journals Single atom is not alone: Metal–support interactions in single-atom catalysis

2020 ◽  
Vol 40 ◽  
pp. 173-192 ◽  
Author(s):  
Kun Qi ◽  
Manish Chhowalla ◽  
Damien Voiry
Keyword(s):  
Single Atom ◽  
Metal Support ◽  
Metal Support Interactions

Single-Atom Catalysts: Advances and Challenges in Metal-Support Interactions for Enhanced Electrocatalysis

2021 ◽  
Author(s):  
Yang Mu ◽  
Tingting Wang ◽  
Jian Zhang ◽  
Changgong Meng ◽  
Yifu Zhang ◽  
...  
Keyword(s):  
Single Atom ◽  
Metal Support ◽  
Metal Support Interactions

Highly Active and Stable Metal Single-Atom Catalysts Achieved by Strong Electronic Metal–Support Interactions

2019 ◽  
Vol 141 (37) ◽  
pp. 14515-14519 ◽  
Author(s):  
Junjie Li ◽  
Qiaoqiao Guan ◽  
Hong Wu ◽  
Wei Liu ◽  
Yue Lin ◽  
...  
Keyword(s):  
Single Atom ◽  
Highly Active ◽  
Metal Support ◽  
Metal Support Interactions

Innentitelbild: Electronic Metal-Support Interactions in Single-Atom Catalysts (Angew. Chem. 13/2014)

2014 ◽  
Vol 126 (13) ◽  
pp. 3350-3350 ◽  
Author(s):  
Pingping Hu ◽  
Zhiwei Huang ◽  
Zakariae Amghouz ◽  
Michiel Makkee ◽  
Fei Xu ◽  
...  
Keyword(s):  
Single Atom ◽  
Metal Support ◽  
Metal Support Interactions

In-situ Investigation of Oxidation Across a Heterogeneous Nanoparticle-Support Interface During Metal Support Interactions

2021 ◽  
Author(s):  
Abheek Datta ◽  
Shubham Deolka ◽  
Pawan Kumar ◽  
Zakaria Ziadi ◽  
Toshio Sasaki ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Metal Nanoparticles ◽  
Noble Metal Nanoparticles ◽  
Oxide Supports ◽  
In Situ Investigation ◽  
Metal Support ◽  
Oxygen Spillover ◽  
Metal Support Interactions ◽  
Intense Research

Interactions between oxide supports and noble metal nanoparticles (NPs) is an area of intense research interest across all fields of catalysis. Oxygen spillover, metal support interactions (MSIs) and charge transfer,...

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