Research of coloring mechanisums of Fe glass on electron behavior
| Project/Area Number |
26560143
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Cultural assets study and museology
|
|---|
| Research Institution | Tokyo National University of Fine Arts and Music |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
横山 和司 神戸大学, 学術・産業イノベーション創造本部, 客員教授 (10523053)
土浦 宏紀 東北大学, 工学研究科, 准教授 (30374961)
|
|---|
| Project Period (FY) |
2014-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
|
|---|
| Keywords | XAFS / 分光反射率 / 配位結合 / 第一原理計算 / 釉薬 / 電子構造 / 遷移金属 / 鉛ガラス / XANES / 計算機シミュレーション / 配位構造 / 酸化シリコン / 電子状態 / シミュレーション |
|---|
| Outline of Final Research Achievements |
Coloring mechanisms on glass are used by XAFS and computer simulations. From XAFS measurement of metal ions Fe ion is 3, Mn is mixture of 2 and 3 and Co is 4. Pb state is PbO. Pb concentration do not relate to oxidation number. First principle calculation is used combine between CoO2 and SiO2. Absorption of visible light is not at combine of CoO2 and SiO2. Co structure is important.
|
Report
(4 results)
Research Products
(3 results)
