Photocatalytic composite materials based on graphene and titanium oxide prepared by different methods
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F15%3A00446354" target="_blank" >RIV/61388980:_____/15:00446354 - isvavai.cz</a>
Result on the web
<a href="http://www.dem.ist.utl.pt/smart2015/files/SMART_2015_Proceedings/PDF/Papers/SMART2015_122.pdf" target="_blank" >http://www.dem.ist.utl.pt/smart2015/files/SMART_2015_Proceedings/PDF/Papers/SMART2015_122.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Photocatalytic composite materials based on graphene and titanium oxide prepared by different methods
Original language description
Titanium(IV) oxide - graphene [1] or graphene oxide nano composite [2] were prepared by one-pot thermal hydrolysis of suspension graphene or graphene oxide nanosheets and titanium oxide in three different forms as a starting materials. Graphene nanosheets were produced in a large quantity from natural graphite using a high intensity cavitation field in a pressurized ultrasonic reactor [3]. The graphene oxide was prepared by improved Hummers method [4]. The direct interaction between TiO2 nanoparticles and graphene sheet prevents the re-agregation of the exfoliated sheets of graphene. Graphene and even graphene oxide has the ability to locally reduce the titanium to active form of Ti3+ ion. The grapheme nanosheets make Ti3+ ions stable in the TiO2 matrix and form a heterojunction system with titania.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED3.1.00%2F14.0328" target="_blank" >ED3.1.00/14.0328: New composite materials based on graphebe and oxides</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 7th ECCOMAS Thematic Conference on Smart Structures and Materials (SMART 2015)
ISBN
978-989-96276-8-0
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
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Publisher name
IDMEC
Place of publication
Ponta Delgada
Event location
Ponta Delgada
Event date
Jun 3, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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