Laser-Induced Reactive Deposition of Nanostructured CoS <inf>2</inf> and Co <inf>2</inf> CuS <inf>4</inf>Based Films with Fenton Catalytic Properties.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F19%3A00501999" target="_blank" >RIV/67985858:_____/19:00501999 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0294043" target="_blank" >http://hdl.handle.net/11104/0294043</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/ejic.201801403" target="_blank" >10.1002/ejic.201801403</a>
Alternative languages
Result language
angličtina
Original language name
Laser-Induced Reactive Deposition of Nanostructured CoS <inf>2</inf> and Co <inf>2</inf> CuS <inf>4</inf>Based Films with Fenton Catalytic Properties.
Original language description
Highly polymorphic cobalt sulfide represents attractive material because of its unique electronic, optical, magnetic, mechanical and catalytic properties. Pulsed laser irradiation of a solid CoS 2 target results in ablation and deposition of thin films on Ta and Cu substrate, which were analyzed using scanning electron microscopy, Raman and FTIR spectroscopy, X-ray photoelectron spectroscopy, high resolution electron microscopy and electron diffraction. These complementary analyses revealed that the film on Ta consists of the parent cubic CoS 2 whereas the film on Cu exhibits a multiphase structure containing the cubic CoS 2 and cubic Co 2 CuS 4. The ternary species is known as an active electrode material with relatively high energy density for electrochemical capacitors and proves interdiffusion events at the interface of copper and colliding CoS 2 particles. Such facile and one-step process represents the first example of the Co 2 CuS 4 formation through ablative reactive deposition on unheated substrate and adds to very rare examples of reactive laser deposition of ablated metal sulfides on unheated surfaces. The CoS 2based films deposited on Ta and the Co 2 CuS 4based films deposited on Cu were examined for their catalytic effect in Fenton degradation of methylene blue (MB). Their efficiency to degrade MB is compared and discussed.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Journal of Inorganic Chemistry
ISSN
1434-1948
e-ISSN
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Volume of the periodical
2019
Issue of the periodical within the volume
9
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
1220-1227
UT code for WoS article
000460581100005
EID of the result in the Scopus database
2-s2.0-85061439139