Ultraporous nanosheath materials by layer-by-layer deposition onto co-continuous polymer-blend templates

作者：Roy X; Sarazin P; Favis BD^*

来源：Advanced Materials, 2006, 18(8): 1015-+.

DOI：10.1002/adma.200501210

3D, fully interconnected, ultraporous polymer materials are produced by assembling polyelectrolyte and protein molecular layers onto a porous co-continuous polymer-blend template that is subsequently removed by selective solvent extraction (see figure). These structures possess highly controlled, fully continuous microstructures with void fractions up to 99.6 %, internal surface areas per unit volume up to 2.3 mu m(-1), and specific surface areas up to 140 m(2) g(-1).

• 出版日期2006-4-18