甲基硅氧烷(MSSQ)与星形聚合物的混相及纳米多孔杂化膜制备

Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals Pub Date : 2001-10-01 DOI:10.1080/10587250108030093

Byoung-Suhk Kim, Dong Jun Lee, Sung-Kyu Min, Young‐Jun Kim, S. Kim, D. Yoon, H. Rhee

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摘要

摘要:合成了具有4臂或5臂的星形聚己内酯(PCL)，并将其作为纳米多孔介质材料的多孔剂。采用甲基硅氧烷(MSSQ)作为无机基质。与MSSQ的混溶性在很大程度上取决于所用气孔原的分子量。采用MIS细胞结构测量了纳米孔薄膜的介电常数。

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Miscibility and Nanoporous Hybrid Film Fabrication of Methylsilsesquioxane (MSSQ) and Star-shaped Polymers

Abstract Star-shaped polycaprolactones (PCL) with 4- or 5-arms were synthesized to be used as a porogen for nanoporous dielectric materials. Methylsilsesquioxane (MSSQ) was used as an inorganic matrix. Miscibility with MSSQ strongly depended on the molecular weight of the porogens used. Dielectric constants of the nanoporous thin films were measured using MIS cell configuration.

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Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals

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