3D Lattice Structure Control of Ordered Macroporous Material by Self-Assembly of Liquid Droplets

被引:4
|
作者
Iwai, Yosuke [1 ]
Uchida, Yoshiaki [1 ,2 ]
Yabu, Hiroshi [2 ,3 ]
Nishiyama, Norikazu [1 ]
机构
[1] Osaka Univ, Grad Sch Engn Sci, 1-3 Machikaneyama Cho, Toyonaka, Osaka 5608531, Japan
[2] Japan Sci & Technol Agcy JST, PRESTO, Kawaguchi, Saitama 3320012, Japan
[3] Tohoku Univ, WPI Adv Inst Mat Res AIMR, Aoba Ku, 2-1-1 Katahira, Sendai, Miyagi 9808577, Japan
基金
日本科学技术振兴机构;
关键词
confinement effects; droplets array; microfluidic devices; porous films; POLYMER-FILMS; FABRICATION; MICRO; TECHNOLOGY; SCAFFOLD; ARRAYS;
D O I
10.1002/marc.201600502
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Microfluidic devices, which can continuously fabricate single emulsion with monodispersed droplets having a pore diameter of more than 100 mu m in large numbers, can be applied to manufacture ordered macroporous films. 3D ordered macroporous films with a diameter of more than 100 mu m can be fabricated using ordered arrays of the monodispersed droplets as templates of the macropores, which are self-assembled in the space between two parallel flat glass plates. As the gap between the glass plates increases, the number of the layer increases. Furthermore, in the case with two or more layers, the lattice structure of the macroporous films also changes due to the confinement effects.
引用
收藏
页数:5
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