Nanoporous thin films of fully alicyclic polyimides

Nanopore generation could be accomplished in thin films of fully alicyclic polyimides derived from an alicyclic dianhydride and diamines. A silylation method for the alicyclic diamines was used to synthesize high molecular weight alicyclic polyimides. Triblock copolyimides were prepared using N -sil...

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Bibliographic Details
Published in:Macromolecular research 2011, 19(12), , pp.1272-1277
Main Authors: Yu, Hwan-Chul, Kumar, S. Vijay, Song, Young-Kyu, Choi, Jiyoung, Kudo, Kazuaki, Kim, Joong-Gon, Oh, Se-Young, Chung, Chan-Moon
Format: Article
Language:English
Subjects:
Characterization and Evaluation of Materials
Chemistry
Chemistry and Materials Science
Complex Fluids and Microfluidics
Nanochemistry
Nanotechnology
Physical Chemistry
Polymer Sciences
Soft and Granular Matter
고분자공학
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Summary:Nanopore generation could be accomplished in thin films of fully alicyclic polyimides derived from an alicyclic dianhydride and diamines. A silylation method for the alicyclic diamines was used to synthesize high molecular weight alicyclic polyimides. Triblock copolyimides were prepared using N -silylated alicyclic diamines, alicyclic dianhydride, and a thermally labile polymer. Nanoporous films of fully alicyclic polyimides were prepared through heating of the copolyimide films to induce thermal degradation of the labile block.
ISSN:1598-5032
2092-7673
DOI:10.1007/s13233-011-1216-y