Aerogels with a microporous crystalline host phase

被引:178
作者
Daniel, C
Alfano, D
Venditto, V
Cardea, S
Reverchon, E
Larobina, D
Mensitieri, G
Guerra, G
机构
[1] Univ Salerno, Dipartimento Chim, I-84081 Baronissi, SA, Italy
[2] Univ Salerno, Dipartimento Ingn Chim & Alimentare, I-84084 Fisciano, SA, Italy
[3] Univ Naples Federico II, Dipartimento Ingn Mat & Prod, I-80125 Naples, Italy
关键词
D O I
10.1002/adma.200401762
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
High-porosity syndiotactic polystyrene aerogels characterized by nanofibrils that give rise to a microporous crystalline delta-phase (see Figure) present a high sorption capacity for volatile organic compounds at low concentrations, typical of the delta-phase, as well as high sorption kinetics, typical of aerogels. These sorption properties make these new aerogels very promising for industrial applications in chemical separations and water purification.
引用
收藏
页码:1515 / 1518
页数:4
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