Carbon aerogel composites prepared by ambient drying and using oxidized polyacrylonitrile fibers as reinforcements.

J, Feng; C, Zhang; J, Feng; Y, Jiang; N, Zhao

doi:10.1021/am201287a

Public

Carbon aerogel composites prepared by ambient drying and using oxidized polyacrylonitrile fibers as reinforcements.

Shared by NobleBlocks on Nov 14, 2011 • 12:00 AM UTC

Authors:

Feng J

Zhang C

Feng J

Abstract

Carbon fiber-reinforced carbon aerogel composites (C/CAs) for thermal insulators were prepared by copyrolysis of resorcinol-formaldehyde (RF) aerogels reinforced by oxidized polyacrylonitrile (PAN) fiber felts. The RF aerogel composites were obtained by impregnating PAN fiber felts with RF sols, the...

Discussions