Liquid-Phase Exfoliation of Graphite Towards Solubilized Graphenes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F09%3A00010392" target="_blank" >RIV/61989592:15310/09:00010392 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Liquid-Phase Exfoliation of Graphite Towards Solubilized Graphenes

Popis výsledku v původním jazyce

We have introduced a new series of solvents to extract solubilized graphenes from graphite powder. The first set comprises certain electron-deficient perfluorinated aromatic compounds, whereas the second set refers to the aromatic heterocycle of pyridine. Along with these liquids, some other dispersing media have been also listed. Depending on the solvent, graphite can be dispersed at variable concentrations and yields resulting in clear, stable colloids containing solubilized graphenes. We also demonstrated that the as-produced single layers can be easily converted into gold?graphene hybrids through wet chemistry. The solubility of graphite in such a wide range of solvents is believed to facilitate a broad spectrum of organic reactions with miscible reagents as well as solution processing of several polymer composites.

Název v anglickém jazyce

Liquid-Phase Exfoliation of Graphite Towards Solubilized Graphenes

Popis výsledku anglicky

We have introduced a new series of solvents to extract solubilized graphenes from graphite powder. The first set comprises certain electron-deficient perfluorinated aromatic compounds, whereas the second set refers to the aromatic heterocycle of pyridine. Along with these liquids, some other dispersing media have been also listed. Depending on the solvent, graphite can be dispersed at variable concentrations and yields resulting in clear, stable colloids containing solubilized graphenes. We also demonstrated that the as-produced single layers can be easily converted into gold?graphene hybrids through wet chemistry. The solubility of graphite in such a wide range of solvents is believed to facilitate a broad spectrum of organic reactions with miscible reagents as well as solution processing of several polymer composites.

Druh

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

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/1M0512" target="_blank" >1M0512: Centrrum výzkumu práškových nanomateriálů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Small

ISSN

1613-6810

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

16

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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