Growth of nano-porous Pt-doped cerium oxide thin films on glassy carbon substrate

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10192024" target="_blank" >RIV/00216208:11320/13:10192024 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.ceramint.2012.10.215" target="_blank" >http://dx.doi.org/10.1016/j.ceramint.2012.10.215</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ceramint.2012.10.215" target="_blank" >10.1016/j.ceramint.2012.10.215</a>

Result language

angličtina

Original language name

Growth of nano-porous Pt-doped cerium oxide thin films on glassy carbon substrate

Original language description

Glassy carbon (GC) substrates were treated by the oxygen plasma over several periods of time. Scanning electron microscopy (SEM), transmission electron microscopy (TEM) and atomic force microscopy (AFM) study showed the dramatic influence of oxygen plasma on the morphology of glassy carbon. The treatment leads to the formation of nanostructured surface, which consists of well separated rod-like nanostructures oriented perpendicularly to the substrate surface. The surface roughness was found to increasewith increasing treatment time. By using magnetron co-sputtering of platinum and cerium oxide we can prepare oxide layers continuously doped with Pt atoms during the growth. This technique combines etching of the carbon substrate and growth of the deposit. This leads to the formation of high surface area catalyst which makes this method promising for production of thin film catalysts.

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

BM - Solid-state physics and magnetism

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)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

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

Name of the periodical

Ceramics International

ISSN

0272-8842

e-ISSN

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Volume of the periodical

39

Issue of the periodical within the volume

4

Country of publishing house

GB - UNITED KINGDOM

Number of pages

5

Pages from-to

3765-3769

UT code for WoS article

000318129100039

EID of the result in the Scopus database

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