Electrodeposition of bright and purified aluminum coatings from organic solvent baths with additives
| Project/Area Number |
24360308
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Material processing/treatments
|
|---|
| Research Institution | Kyoto University |
|---|
Principal Investigator |
HIRATO Tetsuji 京都大学, エネルギー科学研究科, 教授 (70208833)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
DOI Tosyiya 京都大学, エネルギー科学研究科, 教授 (30315395)
MIYAKE Masao 京都大学, エネルギー科学研究科, 准教授 (60361648)
IKENOUE Takumi 京都大学, エネルギー科学研究科, 助教 (00633538)
|
|---|
| Project Period (FY) |
2012-04-01 – 2015-03-31
|
| Project Status |
Completed (Fiscal Year 2014)
|
| Budget Amount *help |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2014: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
|
|---|
| Keywords | めっき / 添加剤 / 金属薄膜 / 電気化学プロセス / 表面・界面制御 / 電気化学 |
|---|
| Outline of Final Research Achievements |
In this project, we examined the effects of trace ingredients in dimethylsulfone baths on the electrodeposition of Al, and developed additives working as brighteners and purifiers. Main results are as follows: 1) bright Al films could be electrodeposited from the baths with the addition of triethylenetetramine; 2) the influence of water in the baths on the electrodeposition of Al and a method for the removal of the water were elucidated; 3) the effects of the simultaneous addition of triethylenetetramine and dimethylamine hydrochloride were elucidated; 4) a novel organic solvent bath for the electrodeposition of Al was developed.
|
Report
(4 results)
Research Products
(13 results)
