Fabrication of three-dimensional macroporous membranes with assemblies of microspheres as templates

被引：195

作者：

Park, SH ^{[1
]}

Xia, YN ^{[1
]}

机构：

[1] Univ Washington, Dept Chem, Seattle, WA 98195 USA

来源：

CHEMISTRY OF MATERIALS | 1998年 / 10卷 / 07期

关键词：

D O I：

10.1021/cm9801993

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Assemblies of polymer beads were used as templates to produce macroporous membranes of polymers and ceramics. These membranes consist of spherical pores whose sizes could be precisely controlled in the range from similar to 0.2 to similar to 3 mu m. The pores are interconnected such that pores (as many as 10(8)/cm(2)) are completely exposed on both top and bottom surfaces, and a complex, three-dimensional porous structure is formed in the bulk.

引用

页码：1745 / +

页数：4

共 23 条

[1]

Bhave R. R., 1991, INORGANIC MEMBRANES

[2] Bacterial templating of ordered macrostructures in silica and silica-surfactant mesophases [J].