Rapid Fabrication of Monolithic Carbon Aerogels Based on Resorcinol-Formaldehyde by Ambient Pressure Drying

저자

오*섭

게재저널

Asian Journal of Chemistry; Vol. 25, No. 10 (2013)

키워드

Carbon aerogels, Ambient pressure drying, BET surface area, TGA-DTA analysis, FE-SEM.

개요

New synthesis conditions to rapidly fabricate monolithic carbon aerogels based on resorcinol and formaldehyde were developed using ambient pressure drying. The resorcinol-formaldehyde aerogel network synthesized under strong basic conditions not only dramatically reduced the gelation time but also exhibited better particle connectivity. This also allowed for the rapid drying of the wet-gels and subsequent carbonization in an inert atmosphere to yield carbon aerogels. Monolithic carbon aerogels possessing both microporous and macroporous characteristics were synthesized.

첨부파일

• 25. 오창섭_SCIE_(1)AJC(SCIE)carbon aerogel.pdf [1,093,199 byte]

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