Exfoliated nanosheets of graphitic carbon nitride: Study of structure and morphology

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F16%3A10238587" target="_blank" >RIV/61989100:27710/16:10238587 - isvavai.cz</a>
Result on the web
<a href="https://nanocon2017.tanger.cz/files/uploads/01/NANOCON2016_conference_proceedings_content.pdf" target="_blank" >https://nanocon2017.tanger.cz/files/uploads/01/NANOCON2016_conference_proceedings_content.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Exfoliated nanosheets of graphitic carbon nitride: Study of structure and morphology
Original language description
Bulk graphitic carbon nitride (g-C3N4) was prepared by heating of melamine at 600 oC for 2 hours. Thermogravimetric analysis showed that this temperature is optimal for the preparation of bulk g-C3N4 without unnecessary loss of the material. The characterization was performed by X-ray diffraction (XRD) and scanning and transmission electron microscopy. Specific surface area (SSA) of bulk g-C3N4 was about 23 m2g-1. In order to increase the SSA bulk g-C3N4 was exfoliated into nanosheets by heating at 500 oC for 4 hours and by ultrasonication in an aqueous dispersion for 1 hour. The SSA increased at 157 m2g-1 by the heating and at 54 m2g-1 by ultrasonication. XRD revealed the layered structure of bulk g-C3N4 as well as of both exfoliated g-C3N4 samples.
Czech name
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Czech description
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Project
<a href="/en/project/GA16-10527S" target="_blank" >GA16-10527S: Graphitic C3N4 based nanostructures for photocatalytic decomposition of nitrous oxide</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
NANOCON 2016: 8th International Conference on Nanomaterials - Research & Application : list of abstracts : October 19th-21st 2016, Hotel Voronez I, Brno, Czech Republic, EU
ISBN
978-80-87294-68-0
ISSN
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e-ISSN
neuvedeno
Number of pages
6
Pages from-to
92-97
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
Oct 19, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000410656100015

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