Simple Synthesis of Fluorinated Graphene: Thermal Exfoliation of Fluorographite

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22810%2F16%3A43901859" target="_blank" >RIV/60461373:22810/16:43901859 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/16:43901859

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1002/chem.201604078/full" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/chem.201604078/full</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/chem.201604078" target="_blank" >10.1002/chem.201604078</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Simple Synthesis of Fluorinated Graphene: Thermal Exfoliation of Fluorographite

Popis výsledku v původním jazyce

Fluorinated graphene can be prepared directly by thermal exfoliation of fluorographite. The exfoliation was performed in a dynamic nitrogen atmosphere at various temperatures and the exfoliation products were analysed in detail by GC-MS. The structure and properties of all prepared fluorinated graphenes with various contents of fluorine were characterized by a number of analytical techniques. The results show both the dependence of fluorine concentration on exfoliation temperature and the suitability of this method for the synthesis of graphene with controlled concentration of fluorine. The high-temperature exfoliated fluorographite exhibits a high heterogeneous electron transfer rate and excellent catalytic properties towards the oxygen reduction reaction. These synthetic procedures can open a simple way for the synthesis of fluorinated graphene-based devices with tailored properties.

Název v anglickém jazyce

Simple Synthesis of Fluorinated Graphene: Thermal Exfoliation of Fluorographite

Popis výsledku anglicky

Fluorinated graphene can be prepared directly by thermal exfoliation of fluorographite. The exfoliation was performed in a dynamic nitrogen atmosphere at various temperatures and the exfoliation products were analysed in detail by GC-MS. The structure and properties of all prepared fluorinated graphenes with various contents of fluorine were characterized by a number of analytical techniques. The results show both the dependence of fluorine concentration on exfoliation temperature and the suitability of this method for the synthesis of graphene with controlled concentration of fluorine. The high-temperature exfoliated fluorographite exhibits a high heterogeneous electron transfer rate and excellent catalytic properties towards the oxygen reduction reaction. These synthetic procedures can open a simple way for the synthesis of fluorinated graphene-based devices with tailored properties.

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

<a href="/cs/project/GA15-09001S" target="_blank" >GA15-09001S: Chemické modifikace materiálů na bázi grafenu: Syntéza grafanu a halogengrafenu</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Chemistry A European Journal

ISSN

0947-6539

e-ISSN

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Svazek periodika

22

Číslo periodika v rámci svazku

49

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

8

Strana od-do

17696-17703

Kód UT WoS článku

000388471700027

EID výsledku v databázi Scopus

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