A NOVEL SUPRAMOLECULAR CLATHRATE OF RODLIKE p-BUTOXYBENZYLIDENE-p'-DODECOXYANILINE TRAPPED WITHIN POLYORGANOSILOXANE PORE

• 来源期刊: 高分子科学（英文版）
• 学科: 化学
• 年，卷（期）: 1998,（3）
• 页码范围: 253-260
• 页数: 8页
• 分类号: O6
• 语种: 英文

摘要

A novel supramolecular polysiloxane clathrate, POS/C, has been prepared by in-situ encapsulating rodlike p-butoxybenzylidene-p'-dodecoxyaniline (BBDA), one kind of Schiff base liquid crystal molecule, within the pore of polyorganosiloxane (POS) which is prepared by hydrosilylation coupling reaction of polyvinylsilsesquioxane (Vi-T) with tetramethyldisiloxane (H-MM). Investigation by polarized light microscopy (PLM), differential scanning calorimetry (DSC), infrared spectroscopy (IR), atomic force microscopy(AFM) and molecular simulation gives a preliminary support to the existence of the title supramolecular clathrate.