CARBON FILM AND METHOD FOR PRODUCING THE SAME

Disclosed is a porous carbon film wherein water, an alcohol, an ether or a ketone is loaded, as a loaded component, on the surface, in pores or both on the surface and in pores. In the carbon film, the loaded component preferably has a molecular weight of not more than 100. In the carbon film, the l...

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Bibliographic Details
Main Authors ICHIKAWA, AKIMASA, TAKENO, SHOGO, UCHIKAWA, TETSUYA, SAKAI, TETSUYA, SUZUKI, HIDEYUKI
Format Patent
LanguageEnglish
French
Japanese
Published 17.12.2009
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Summary:Disclosed is a porous carbon film wherein water, an alcohol, an ether or a ketone is loaded, as a loaded component, on the surface, in pores or both on the surface and in pores. In the carbon film, the loaded component preferably has a molecular weight of not more than 100. In the carbon film, the loaded component is preferably a linear alcohol or a linear ether. In the carbon film, the loaded component is preferably composed of at least one member selected from methanol, ethanol, n-propanol and n-butanol. The carbon film has high separation performance which is suppressed in deterioration over time. L'invention concerne un film de carbone poreux dans lequel de l'eau, un alcool, un éther ou une cétone est chargé, en tant que composant chargé, sur la surface, dans les pores ou à la fois sur la surface et dans les pores. Dans le film de carbone, le composant chargé a de préférence un poids moléculaire inférieur ou égal à 100. Dans le film de carbone, le composant chargé est de préférence un alcool linéaire ou un éther linéaire. Dans le film de carbone, le composant chargé est de préférence composé d'au moins un élément choisi parmi le méthanol, l'éthanol, le n-propanol et le n-butanol. Le film de carbone présente d'excellentes performances de séparation, dont la détérioration avec le temps est supprimée.
Bibliography:Application Number: WO2009JP58075