Effect of Preparation Method on Catalytic Properties of Co-Mn-Al Mixed Oxides for N2O Decomposition.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F16%3A00467588" target="_blank" >RIV/67985858:_____/16:00467588 - isvavai.cz</a>

Alternative codes found

RIV/61989100:27730/16:86099784 RIV/61989100:27710/16:86099784 RIV/61989100:27360/16:86099784

Result on the web

<a href="http://dx.doi.org/10.1016/j.molcata.2016.10.014" target="_blank" >http://dx.doi.org/10.1016/j.molcata.2016.10.014</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.molcata.2016.10.014" target="_blank" >10.1016/j.molcata.2016.10.014</a>

Result language

angličtina

Original language name

Effect of Preparation Method on Catalytic Properties of Co-Mn-Al Mixed Oxides for N2O Decomposition.

Original language description

Co-Mn-Al mixed oxides (Co:Mn:Al molar ratio of 4:1:1) were prepared by three different methods (i) calcination of hydrotalcite-like precursors (Co-Mn-Al-HT-ex), (ii) calcination of corresponding nitrates (Co-Mn-Al-nitr) and (iii) calcination of the product of mechanochemical reaction of Co, Mn, Al nitrates with NH4HCO3 (Co-Mn-Al-carb). Different conditions of synthesis led to the formation of spinel-like phase with different structural properties leading to different catalytic activity.N2O conversions decreased with decreasing specific surface area in order Co-Mn-Al-carb > Co-Mn-Al-HT-ex > Co-Mn-Al-nitr. Highest catalyst activity was determined by the lowest bond strength of active site oxygen while specific surface area and amount of active sites per unit surface were not decisive parameters for activities order.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Molecular Catalysis A-Chemical

ISSN

1381-1169

e-ISSN

—

Volume of the periodical

425

Issue of the periodical within the volume

DEC 15

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

11

Pages from-to

237-247

UT code for WoS article

000390634100027

EID of the result in the Scopus database

2-s2.0-84992206945