Preparation of helical ladder-like polysilsesquioxanes and their hybridization with luminescent molecules

2014 Fiscal Year Final Research Report

• Project/Area Number: 24550138
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Polymer chemistry
• Research Institution: Kagoshima University
• Principal Investigator: KANEKO Yoshiro 鹿児島大学, 理工学研究科, 准教授 (80404474)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Keywords: ポリシルセスキオキサン / ゾル-ゲル反応 / ラダー状 / ハイブリッド / キラル

Outline of Final Research Achievements

In this study, we prepared chiral polysilsesquioxanes (PSQs) by introduction of chiral molecules, such as 1-phenylethyl isocyanates, into ammonium-group-containing ladder-like PSQ. Then, induction behavior of chirality was investigated from these chiral PSQs to anionic dye compounds, porphyrin and pyrene derivatives. In addition, we prepared carboxylate- and sulfonate-group-containing PSQs, which serve as a basis of anionic chiral ladder-like PSQs.

Free Research Field

高分子化学、機能材料化学