Effect of hydrophobic group in polymer m
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Rui Zhang; Wen Li; Xiaoyi Liang; Gangping Wu; Yonggen Lü; Liang Zhan; Chunxiang
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Article
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2003
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Elsevier Science
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English
⚖ 375 KB
Organic and carbon aerogels were prepared by solution-sol-gel polymerization of phenolic resole and methylolated melamine followed by supercritical drying and pyrolysis. The hydrophobic group was incorporated into polymer matrix by adding m-cresol in the solution-sol-gel step and the effect of addit