Preparative synthesis and application of chiral metal oxides templated by chiral supramolecular crystallites
Project/Area Number |
25288058
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Polymer chemistry
|
Research Institution | Kanagawa University |
Principal Investigator |
Jin Ren-Hua 神奈川大学, 工学部, 教授 (60271136)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
Fiscal Year 2013: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
|
Keywords | ポリエチレンイミン / キラル転写 / キラル酸化物 / キラルシリコン / 不斉認識 / キラルテンプレート / ゾルゲル / 円偏光発光 / キラル金属酸化物 / 酒石酸 / シリカ / 水熱反応 / キラルゾル / キラルナノ金属 / 超分子結晶体 / 酸化チタン / キラル発光 |
Outline of Final Research Achievements |
We established an effective method for preparative synthesis of nanostructured chiral metal oxides via chiral transfer process from crystalline complexes consisted of polyethyleneimine and chiral acids to silica and/or titania, followed by route of introducing metal ions into the obtained chiral silica/titania. Different to the previous chiral silica in which the chirality originated from a large definite helical pitch (10~100 nm), our chiral metal oxides have molecular scale chiral domains inside of the thin nanofiber, and showed high temperature resistance and remarkable optical properties.
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Report
(4 results)
Research Products
(58 results)