Regulating the Catalytic Performance of Single-Atomic-Site Ir Catalyst for Biomass Conversion by Metal–Support Interactions

ACS Catalysis ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 5223-5230 ◽  
Author(s):  
Shubo Tian ◽  
Wanbing Gong ◽  
Wenxing Chen ◽  
Na Lin ◽  
Youqi Zhu ◽  
...  
Keyword(s):  
Biomass Conversion ◽  
Catalytic Performance ◽  
Atomic Site ◽  
Metal Support ◽  
Metal Support Interactions

Growth kinetic control over MgFe2O4 to tune Fe occupancy and metal–support interactions for optimum catalytic performance

CrystEngComm ◽  
2021 ◽  
Vol 23 (13) ◽  
pp. 2538-2546
Author(s):  
Min Yang ◽  
Guangshe Li ◽  
Huixia Li ◽  
Junfang Ding ◽  
Yan Wang ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Growth Kinetic ◽  
Catalytic Performance ◽  
Growth Behavior ◽  
Kinetic Control ◽  
Size Dependent ◽  
Metal Support ◽  
Support Size ◽  
Metal Support Interactions ◽  
First Time

For the first time, the growth behavior with size-dependent Fe occupancies at different sites of MgFe2O4 was examined. Hybrid catalysts of Pt/MgFe2O4 with a support size of 20.6 nm exhibited an optimal performance of CO oxidation.

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...

A highly active Pd/H-ZSM-5 catalyst in lean methane combustion prepared via a sol–gel method and treated by reduction–oxidation

2020 ◽  
Vol 44 (10) ◽  
pp. 3940-3949 ◽  
Author(s):  
Chao Fan ◽  
Li Yang ◽  
Li Luo ◽  
Zhiwei Wu ◽  
Zhangfeng Qin ◽  
...  
Keyword(s):  
Sol Gel ◽  
Methane Combustion ◽  
Pd Nanoparticles ◽  
Catalytic Performance ◽  
Oxidation Treatment ◽  
Gel Method ◽  
Sol Gel Method ◽  
Highly Active ◽  
Metal Support ◽  
Metal Support Interactions

The reduction–oxidation treatment can reconstruct Pd nanoparticles, strengthen metal–support interactions and enhance catalytic performance of Pd/H-ZSM-5 in methane combustion.

Erbium oxide as a novel support for palladium nanocatalysts with strong metal–support interactions: remarkable catalytic performance in hydrogenation reactions

2018 ◽  
Vol 42 (24) ◽  
pp. 19901-19907 ◽  
Author(s):  
Xin Wang ◽  
Yi-Fan Jiang ◽  
Ya-Nan Liu ◽  
An-Wu Xu
Keyword(s):  
Catalytic Performance ◽  
Erbium Oxide ◽  
Palladium Nanocatalysts ◽  
Metal Support ◽  
Hydrogenation Reactions ◽  
Metal Support Interactions ◽  
Smsi Effect

The SMSI effect and strong chemisorption of H2 on Pd–Er2O3 nanocatalysts significantly improve the catalytic performance for the hydrogenation reactions.

Enhanced strong metal–support interactions between Pt and WO3–x nanowires for the selective hydrogenation of p-chloronitrobenzene

2021 ◽  
Vol 45 (38) ◽  
pp. 18065-18069
Author(s):  
Hongbo Yu ◽  
Zhiyong Yu ◽  
Fan Yang ◽  
Xuedong Yan ◽  
Hongfeng Yin
Keyword(s):  
Strong Interaction ◽  
Selective Hydrogenation ◽  
Catalytic Performance ◽  
Metal Support ◽  
Metal Support Interactions

Pt/WO3–x nanocatalysts demonstrate significantly enhanced catalytic performance due to the strong interaction between Pt and WO3–x nanowires.

New versatile Pt supports composed of graphene sheets decorated by Fe2O3nanorods and N-dopants with high activity based on improved metal/support interactions

2015 ◽  
Vol 3 (1) ◽  
pp. 125-130 ◽  
Author(s):  
Yunqian Dai ◽  
Yunling Chai ◽  
Yibai Sun ◽  
Wanlin Fu ◽  
Xiaotian Wang ◽  
...  
Keyword(s):  
High Activity ◽  
Catalytic Performance ◽  
Graphene Sheets ◽  
Metal Support ◽  
Metal Support Interactions ◽  
Pt Nanocrystals

Improved catalytic performance was achieved when the well-designed Fe2O3/N-RGO sheets served as a new and versatile scaffold for Pt nanocrystals.

Tuning catalytic performance in Fischer-Tropsch synthesis by metal-support interactions

2020 ◽  
Author(s):  
Lebohang Macheli ◽  
Emanuela Carleschi ◽  
Bryan P. Doyle ◽  
Gerard Leteba ◽  
Eric van Steen
Keyword(s):  
Catalytic Performance ◽  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Metal Support ◽  
Metal Support Interactions

Isomorphic titanium-substituted mesoporous SBA-16 as support for cobalt Fischer–Tropsch synthesis catalysts: Balance between dispersion and reduction

2021 ◽  
Author(s):  
Liang Wei ◽  
Jian Chen ◽  
Shuai Lyu ◽  
Chengchao Liu ◽  
Yanxi Zhao ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Support Interaction ◽  
Delicate Balance ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Synthesis Catalysts

The delicate balance between dispersion and reduction of the Co-based Fischer–Tropsch synthesis catalyst is the golden key to enhancing catalytic performance, which highly depends on an optimized metal–support interaction. In...

Zn2+ stabilized Pd clusters with enhanced covalent metal–support interaction via the formation of Pd–Zn bonds to promote catalytic thermal stability

Nanoscale ◽  
2020 ◽  
Vol 12 (27) ◽  
pp. 14825-14830
Author(s):  
Kai-Qiang Jing ◽  
Yu-Qing Fu ◽  
Zhi-Qiao Wang ◽  
Zhe-Ning Chen ◽  
Hong-Zi Tan ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Adsorption Energy ◽  
Catalytic Performance ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Pd Clusters

Zn2+-Modified MgAl-LDH with ultra-low Pd cluster loading was synthesized. The higher adsorption energy and strong covalent metal–support interaction via forming Pd–Zn bonds over Pd/ZnMgAl-LDH account for the robust catalytic performance.

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