Building Macroporous Materials from Microgels and Microbes via One-Step Cryogelation

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• 作者：Harald Kirsebom ; Bo Mattiasson ; Igor Yu. Galaev
• 刊名：Langmuir
• 出版年：2009
• 出版时间：August 4, 2009
• 年：2009
• 卷：25
• 期：15
• 页码：8462-8465
• 全文大小：792K
• 年卷期：v.25,no.15(August 4, 2009)
• ISSN：1520-5827

文摘

Macroporous materials are prepared from microgels or microbes by one-step chemical cross-linking under semifrozen conditions. This avoids the use of freeze drying of the sample because a chemically stable structure is prepared under semifrozen conditions. Cryostructuration results in a material with pore walls composed of closely packed particles.