Influence of ethanol on the chain-ordering of carbonised polyaniline

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F13%3A00392165" target="_blank" >RIV/61389013:_____/13:00392165 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.2478/s11696-013-0329-5" target="_blank" >http://dx.doi.org/10.2478/s11696-013-0329-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/s11696-013-0329-5" target="_blank" >10.2478/s11696-013-0329-5</a>

Result language

angličtina

Original language name

Influence of ethanol on the chain-ordering of carbonised polyaniline

Original language description

Polyaniline (PANI) was prepared by the oxidation of aniline hydrochloride with ammonium peroxydisulphate in water or in a water-ethanol mixture. In the presence of ethanol, PANI nanotubes and nanorods were observed. Both products were carbonised in a nitrogen atmosphere at 650°C. Initial and carbonised products were characterised by scanning and transmission electron microscopies, thermogravimetric analysis and wide-angle X-ray scattering. Their molecular structure was studied by UV-VIS, infrared, and Raman spectroscopies. Carbonised sample obtained from the PANI salt prepared in the presence of ethanol exhibits Raman spectrum which corresponds to a more ordered carbon-like material than carbonised samples obtained from the PANI base and the PANI saltprepared in pure water. The influence of ethanol present in the reaction mixture on the molecular and supra-molecular structure of PANI and, consequently, on the enhancement of chainordering of carbonised PANI is discussed.

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

CD - Macromolecular chemistry

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

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

Chemical Papers

ISSN

0366-6352

e-ISSN

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Volume of the periodical

67

Issue of the periodical within the volume

8

Country of publishing house

SK - SLOVAKIA

Number of pages

14

Pages from-to

919-932

UT code for WoS article

000318443700010

EID of the result in the Scopus database

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