Enhanced photodegradation in metal oxide nanowires with Co-doped surfaces under a low magnetic field
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00550021" target="_blank" >RIV/68378271:_____/21:00550021 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1021/acsami.1c03397" target="_blank" >https://doi.org/10.1021/acsami.1c03397</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acsami.1c03397" target="_blank" >10.1021/acsami.1c03397</a>
Alternative languages
Result language
angličtina
Original language name
Enhanced photodegradation in metal oxide nanowires with Co-doped surfaces under a low magnetic field
Original language description
The enhancement of photodegradation in the Co rich-doping of ZnO nanowire surfaces (Co2+/ZnO NWs) prepared with a combination method of Co sputtering on ZnO NWs and post immersion in deionized water, the latter of which exploits the nature of the hydrophilic–hydrophobic transitions at the ZnO surfaces as a result of the diffusion of Co atoms. Due to the controllable spin-dependent density of states (DOS) induced by the Co2+, the photodegradation of methylene blue dye can be further boosted by approximately 90% through the use of a conventional permanent magnet with a relatively low magnetic field strength of approximately 0.15 T. The reliability of the spin polarization–modulation scheme by means of surface doping, as experimentally evidenced by the magnetic response in the X-ray absorption measurements and magnetic circular dichroism, offers the opportunity to create highly efficient catalysts by engineering surfaces based on tailoring their spin-dependent DOS.
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
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/GC19-02858J" target="_blank" >GC19-02858J: Charge transfer and microbiological interactions of hybrid metal oxide nanostructures</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACS Applied Materials and Interfaces
ISSN
1944-8244
e-ISSN
1944-8252
Volume of the periodical
13
Issue of the periodical within the volume
19
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
23173-23180
UT code for WoS article
000655027500107
EID of the result in the Scopus database
2-s2.0-85106362906