Photocatalytic Synthesis of Oxidized Graphite Enabled by Grey TiO2 and Direct Formation of a Visible-Light-Active Titania/Graphene Oxide Nanocomposite
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F22%3A10249749" target="_blank" >RIV/61989100:27640/22:10249749 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15640/22:73618733
Result on the web
<a href="https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cptc.202100274" target="_blank" >https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cptc.202100274</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/cptc.202100274" target="_blank" >10.1002/cptc.202100274</a>
Alternative languages
Result language
angličtina
Original language name
Photocatalytic Synthesis of Oxidized Graphite Enabled by Grey TiO2 and Direct Formation of a Visible-Light-Active Titania/Graphene Oxide Nanocomposite
Original language description
Herein we report a one-step, low cost, photocatalytic method for the synthesis of graphene oxide (GO) from commercial graphite using grey TiO2 as a photocatalyst. GO formation is achieved by UV-illumination of a slurry of well-dispersed grey TiO2 and commercial graphite. Light-induced valence-band holes from grey TiO2 then lead to an oxidation and exfoliation of graphite, resulting in the formation of visible-light-active GO. An optimal level of graphite oxidation can be established by controlling the UV illumination time. Moreover, the resulting GO-decorated TiO2 is directly active as a visible-light-active photocatalyst that can, for example, be used for pollution degradation.
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
10400 - Chemical sciences
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ChemPhotoChem
ISSN
2367-0932
e-ISSN
2367-0932
Volume of the periodical
6
Issue of the periodical within the volume
6
Country of publishing house
DE - GERMANY
Number of pages
7
Pages from-to
nestrankovano
UT code for WoS article
000775074800001
EID of the result in the Scopus database
2-s2.0-85127475025