Use this url to cite publication: https://hdl.handle.net/20.500.14172/2874
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Electrochemical synthesis of photoactive carbon-carbide structure on silicon in molten salt
Type of publication
Straipsnis Web of Science ir Scopus duomenų bazėje / Article in Web of Science and Scopus database (S1)
Type of document
type::text::journal::journal article::research article
Author(s)
Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras | University of Cambridge | ||
Fray, Derek J. | University of Cambridge | ||
Kalinauskas, Putinas | Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras | ||
Valsiūnas, Ignas | Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras | ||
Niaura, Gediminas | Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras | ||
Selskis, Algirdas | Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras | ||
Jasulaitienė, Vitalija | Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras |
Title
Electrochemical synthesis of photoactive carbon-carbide structure on silicon in molten salt
Publisher (trusted)
Elsevier Science |
Date Issued
Date Issued |
---|
2018 |
Extent
p. 6-10
Is part of
Electrochemistry communications. New York : Elsevier Science, 2018, vol. 90.
Field of Science
Abstract
Carbon-carbide coatings on silicon with a distinctively developed surface were electrochemically synthesized in molten CaCl2 using Si-SiO2 precursor and a graphite anode. Energy-dispersive X-ray spectroscopy showed approximately one quarter of the structure (in at.%) was composed of carbon. X-ray diffraction identified crystalline phases of graphite, silicon carbide and carbonate. X-ray photoelectron spectroscopy identified the carbide/ carbon concentration ratio varied from 0.2 in the external region of the structure to 0.7 at the silicon substrate boundary. Mott-Schottky analysis showed p-type semiconductivity of the structure with high density of charge carriers N > 1016 cm−3. The surfaces absorbed over 90% of white light in a broad region of wavelengths from 400 nm to 1100 nm. The obtained composite is promising for application as an antireflection and protective coating or a photoelectrode.
ISSN (of the container)
1388-2481
1873-1902
WOS
000432165800002
eLABa
26883136
Coverage Spatial
Jungtinės Amerikos Valstijos / United States of America (US)
Language
Anglų / English (en)
Bibliographic Details
21
Journal | IF | AIF | AIF (min) | AIF (max) | Cat | AV | Year | Quartile |
---|---|---|---|---|---|---|---|---|
ELECTROCHEMISTRY COMMUNICATIONS | 4.197 | 4.672 | 4.672 | 4.672 | 1 | 0.898 | 2018 | Q2 |
Journal | IF | AIF | AIF (min) | AIF (max) | Cat | AV | Year | Quartile |
---|---|---|---|---|---|---|---|---|
ELECTROCHEMISTRY COMMUNICATIONS | 4.197 | 4.672 | 4.672 | 4.672 | 1 | 0.898 | 2018 | Q2 |
Journal | Cite Score | SNIP | SJR | Year | Quartile |
---|---|---|---|---|---|
Electrochemistry Communications | 8.1 | 1.037 | 1.465 | 2018 | Q1 |