TiO(2)-graphene nanocomposite as high performace photocatalysts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F11%3A00374671" target="_blank" >RIV/61388980:_____/11:00374671 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1021/jp207515z" target="_blank" >http://dx.doi.org/10.1021/jp207515z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/jp207515z" target="_blank" >10.1021/jp207515z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

TiO(2)-graphene nanocomposite as high performace photocatalysts

Popis výsledku v původním jazyce

Nonstoichiometric TiO(2)-graphene nanocomposite was prepared by thermal hydrolysis of suspension with graphene nanosheets and titania-peroxo complex. The characterization of graphene nanosheets was provided by using an atomic force microscope (AFM). Theprepared samples were characterized by Brunauer-Emmett-Teller (BET) surface area and Barrett-Joiner-Halenda porosity (BJH), X-ray diffraction (XRD), infrared spectroscopy (IR), Raman spectroscopy (RS), and transmission electron microscopy (TEM). UV/vis diffuse reflectance spectroscopy was employed to estimate band gap energies. From the titania/graphene samples, a 300 mu m thin layer on a piece of glass 10 x 15 cm was created. The photocatalytic activity of the prepared layers was assessed from the kinetics of the photocatalytic degradation of butane in the gas phase. With regard to the degree of mineralization of butane, the sample labeled TiPC0100 and containing 0.1 g of graphene nanosheets then can be considered as the most active sa

Název v anglickém jazyce

TiO(2)-graphene nanocomposite as high performace photocatalysts

Popis výsledku anglicky

Nonstoichiometric TiO(2)-graphene nanocomposite was prepared by thermal hydrolysis of suspension with graphene nanosheets and titania-peroxo complex. The characterization of graphene nanosheets was provided by using an atomic force microscope (AFM). Theprepared samples were characterized by Brunauer-Emmett-Teller (BET) surface area and Barrett-Joiner-Halenda porosity (BJH), X-ray diffraction (XRD), infrared spectroscopy (IR), Raman spectroscopy (RS), and transmission electron microscopy (TEM). UV/vis diffuse reflectance spectroscopy was employed to estimate band gap energies. From the titania/graphene samples, a 300 mu m thin layer on a piece of glass 10 x 15 cm was created. The photocatalytic activity of the prepared layers was assessed from the kinetics of the photocatalytic degradation of butane in the gas phase. With regard to the degree of mineralization of butane, the sample labeled TiPC0100 and containing 0.1 g of graphene nanosheets then can be considered as the most active sa

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Physical Chemistry C

ISSN

1932-7447

e-ISSN

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Svazek periodika

115

Číslo periodika v rámci svazku

51

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

25209-25218

Kód UT WoS článku

000298214800003

EID výsledku v databázi Scopus

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