CoPt nanoparticles and their catalytic properties in electrooxidation of CO and CH3OH studied by in situ FTIRS

2008 ◽  
Vol 10 (25) ◽  
pp. 3645 ◽  
Author(s):  
Qing-Song Chen ◽  
Shi-Gang Sun ◽  
Zhi-You Zhou ◽  
Yan-Xin Chen ◽  
Shi-Bin Deng
Keyword(s):  
Catalytic Properties ◽  
In Situ Ftirs

Influence of in-situ and ex-situ Cu-Fe doping in K-OMS-2 catalysts on dye degradation via Fenton-like reaction with focus on catalytic properties and performances

2021 ◽  
Vol 23 ◽  
pp. 101030
Author(s):  
Kitirote Wantala ◽  
Totsaporn Suwannaruang ◽  
Janthip Palalerd ◽  
Prae Chirawatkul ◽  
Narong Chanlek ◽  
...  
Keyword(s):  
Catalytic Properties ◽  
Dye Degradation ◽  
Ex Situ ◽  
Fe Doping

Polymer-immobilized rhodium complexes forming in situ: preparation and catalytic properties

2015 ◽  
Vol 56 (5) ◽  
pp. 694-702 ◽  
Author(s):  
A. D. Pomogailo ◽  
K. S. Kalinina ◽  
N. D. Golubeva ◽  
G. I. Dzhardimalieva ◽  
S. I. Pomogailo ◽  
...  
Keyword(s):  
Catalytic Properties ◽  
Rhodium Complexes ◽  
In Situ Preparation

Voltammetric and in situ FTIRS study of the electrochemical oxidation of aniline from aqueous solutions buffered at pH 5

2001 ◽  
Vol 501 (1-2) ◽  
pp. 186-192 ◽  
Author(s):  
F. Cases ◽  
F. Huerta ◽  
P. Garcés ◽  
E. Morallón ◽  
J.L. Vázquez
Keyword(s):  
Aqueous Solutions ◽  
Electrochemical Oxidation ◽  
In Situ Ftirs

In situ synthesis of Ni nanofibers via vacuum thermal reduction and their efficient catalytic properties for hydrogen generation

2018 ◽  
Vol 6 (24) ◽  
pp. 11370-11376 ◽  
Author(s):  
Qinglong Fu ◽  
Pan Yang ◽  
Jingchuan Wang ◽  
Hefang Wang ◽  
Lijun Yang ◽  
...  
Keyword(s):  
Reduction Method ◽  
Hydrogen Generation ◽  
Catalytic Properties ◽  
Decomposition Reaction ◽  
Thermal Reduction ◽  
In Situ Synthesis ◽  
Hydrazine Decomposition

Ni nanofibers have been prepared by a vacuum thermal reduction method, and further used as efficient catalysts for hydrogen generation from hydrous hydrazine decomposition reaction.

scholarly journals The Mo catalyzed graphitization of amorphous carbon: an in situ TEM study

RSC Advances ◽  
2019 ◽  
Vol 9 (59) ◽  
pp. 34377-34381
Author(s):  
Subash Sharma ◽  
Balaram Paudel Jaisi ◽  
Mona Ibrahim Araby ◽  
Sahar Elnobi ◽  
Muhammed Emre Ayhan ◽  
...  
Keyword(s):  
Amorphous Carbon ◽  
Catalytic Properties ◽  
In Situ Tem ◽  
Graphene Synthesis

In situ TEM experiments were carried out to demonstrate the catalytic properties of Mo during graphene synthesis.

A facile construction of Au nanoparticles on a copolymer ligand brushes modified graphene oxide nanoplatform with excellent catalytic properties

RSC Advances ◽  
2016 ◽  
Vol 6 (69) ◽  
pp. 64937-64945 ◽  
Author(s):  
Yajiao Song ◽  
Jianhua Lü ◽  
Bingxin Liu ◽  
Changli Lü
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Au Nanoparticles ◽  
Catalytic Properties ◽  
High Catalytic Activity ◽  
Au Nps ◽  
Modified Graphene Oxide ◽  
Modified Graphene ◽  
Copolymer Brush

Au NPs were generated via in situ reduction on copolymer brush P(OEGMA-co-MQ) functionalized GO. MQ units in the brushes as capping agents could stabilize the Au NPs. The Au NPs–GO hybrid exhibited high catalytic activity for the reduction of 4-NP.

Controllable assembly of two types of metal nanoparticles onto block copolymer nanospheres with ordered spatial distribution

2015 ◽  
Vol 3 (7) ◽  
pp. 3382-3389 ◽  
Author(s):  
Shilin Mei ◽  
Jie Cao ◽  
Yan Lu
Keyword(s):  
Spatial Distribution ◽  
Block Copolymer ◽  
Metal Nanoparticles ◽  
Catalytic Properties ◽  
Reduction Process ◽  
Template Method ◽  
Core Shell ◽  
Aao Template ◽  
Shell Particles

Pd@PS-P2VP @DT–Au core–shell particles are fabricated based on the modified AAO template method and anin situreduction process, showing efficient optical and catalytic properties.

Heteropolyacids as effective catalysts to obtain zero sulfur diesel

2007 ◽  
Vol 79 (11) ◽  
pp. 1887-1894 ◽  
Author(s):  
Alberto de Angelis ◽  
Paolo Pollesel ◽  
Daniele Molinari ◽  
Wallace O'Neal Parker ◽  
Alessandra Frattini ◽  
...  
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Sulfur Content ◽  
Catalytic Properties ◽  
Oxidative Desulfurization ◽  
Keggin Structure ◽  
Organosulfur Compounds ◽  
New Process ◽  
Desulfurization Process

This paper deals with the catalytic properties of different supported heteropolyacids (HPAs), both molybdenum- and tungsten-based, in the oxidative desulfurization process of diesel. We are jointly developing a new oxidative desulfurization process, aimed at reducing the sulfur content in diesel to less than 10 ppm (parts per million) using in situ produced peroxides. In this new process, high-molecular-weight organosulfur compounds, such as 4,6-dimethyl-dibenzothiophene (DMDBT), difficult to be eliminated by conventional hydrodesulfurization, are oxidized to the corresponding sulfones and subsequently removed by adsorption. Molybdenum-based HPAs, with Keggin structure, proved to be the most active and selective catalysts for oxidizing DMDBT with on-stream lifetimes exceeding 1500 h time on stream (t.o.s.).

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