Obtaining of silver nanopowders by the thermal decomposition of fatty silver salts with various chain length

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F19%3A00503877" target="_blank" >RIV/61389013:_____/19:00503877 - isvavai.cz</a>

Result on the web

<a href="https://iopscience.iop.org/article/10.1088/2053-1591/ab086b" target="_blank" >https://iopscience.iop.org/article/10.1088/2053-1591/ab086b</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/2053-1591/ab086b" target="_blank" >10.1088/2053-1591/ab086b</a>

Result language

angličtina

Original language name

Obtaining of silver nanopowders by the thermal decomposition of fatty silver salts with various chain length

Original language description

In the present study authors describe results of research on silver structures obtained by the thermal decomposition process of organic precursors. Silver nanoparticles obtained during process had different size and structure morphology. Length of precursors carbon chain impact on silver nanopowders quality have been proved. Obtaining particles authors paid attention on silver phase forming mechanism during silver grains aggregations, and also on structural deformation process. Temperatures of precursor decompositions were define precisely with consider of carbon atoms quantity in their carboxylate chains. Activation energy of the test specimens was analyzed with use of thermogravimetric method. The correctness of whole process—from precursors synthesis to their thermal decomposition, were investigated by NMR spectra. Examples of correct silver structures and structural deformations were characterized by SEM imaging. Classification of obtained structures allowed to determine optimal conditions for thermal decomposition process for silver nanopowders production.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10404 - Polymer science

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

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

Name of the periodical

Materials Research Express

ISSN

2053-1591

e-ISSN

—

Volume of the periodical

6

Issue of the periodical within the volume

6

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

1-9

UT code for WoS article

000462896700002

EID of the result in the Scopus database

2-s2.0-85064483989