| 학회 |
한국고분자학회 |
| 학술대회 |
2015년 봄 (04/08 ~ 04/10, 대전컨벤션센터) |
| 권호 |
40권 1호 |
| 발표분야 |
Self-Assembled Materials |
| 제목 |
Triply periodic minimal surfaces of self-assembled block copolymer bilayers |
| 초록 |
Solution self-assembly of block copolymers into inverse bicontinuous cubic mesophases is a promising new approach for creating porous polymer films and monoliths with highly organized bicontinuous mesoporous networks. We report the direct self-assembly of BCPs having branched hydrophilic blocks into colloidal polymer cubosomes and large monoliths consisting of the inverse bicontinuous cubic structures of the block copolymer bilayer. The surface functional groups of the internal large pore networks are freely accessible for large guest molecules such as protein complexes of which the molecular weight exceeded 100 kDa. The internal double-diamond (Pn3m) networks of large pores within the mesoporous monoliths could be replicated to self-supporting 3-dimensional skeletal structures of crystalline titania and mesoporous silica. |
| 저자 |
김경택 |
| 소속 |
UNIST |
| 키워드 |
block copolymer; self-assembly; porous materials; inverse mesophases
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| E-Mail |
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