Preparation of polymer brushes in vacuum environment and its application to controlling interface of organic electronic devices
| Project/Area Number |
25286022
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Nanomaterials engineering
|
|---|
| Research Institution | Tokyo University of Agriculture and Technology |
|---|
Principal Investigator |
USUI Hiroaki 東京農工大学, 工学(系)研究科(研究院), 教授 (60176667)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
TANAKA Kuniaki 東京農工大学, 大学院工学府, 教務職員 (30251581)
|
|---|
| Research Collaborator |
ADVINCULA C. Rigoberto Case Western Reserve University, Department of Macromolecular Science and Engineering, 教授
|
|---|
| Project Period (FY) |
2013-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000)
Fiscal Year 2016: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2015: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
|
|---|
| Keywords | 有機／無機界面 / 自己組織化膜 / 界面制御 / ポリマーブラシ / 有機デバイス / 蒸着重合 / 有機発光素子 / 表面・界面物性 / ナノ材料 / 高分子構造・物性 / 有機半導体 / 自己組織化 / 有機導体 / ナノ加工・形成プロセス / 複合材料・物性 / ナノ加工・成形プロセス |
|---|
| Outline of Final Research Achievements |
The objective of this research was to control the interface between organic thin films and inorganic substrates by covalently tethering the interface through self-assembled monolayers (SAMs) having reactive terminal units. This was achieved by growing polymer brush structures by vapor-depositing monomers on the inorganic surfaces modified with SAMs having either benzophenone, azo, or thiol terminal units. It was revealed that the covalent tethering at the interface has remarkable effects in improving adhesion strength and morphology of the organic layers. The covalent tethering was also effective in improving charge injection from the inorganic electrode to the organic layer. This result was applied for improving the luminescence efficiency of organic light-emitting diodes.
|
Report
(5 results)
Research Products
(131 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Tomoki Kohno, Kuniaki Tanaka, and Hiroaki Usui2017
Author(s)
Cu Cladding on Polymer Surface by Ionization-Assisted Deposition
Organizer
9th International Conference on Molecular Electronics and Bioelectronics
Place of Presentation
ANA Crowne Plaza (Kanazawa)
Year and Date
2017-06-26
Related Report
Int'l Joint Research
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] サゾールH1薄膜の製膜法の比較と評価2014
Author(s)
佐藤慶太, 庭野俊裕, 櫛田孝太郎, 畠山温, 田中邦明, 臼井博明
Organizer
第75回応用物理学会秋季学術講演会
Place of Presentation
北海道大学（札幌）
Year and Date
2014-09-17 – 2014-09-20
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Book] 有機誘電体・導電性電気電子材料研究の最前線とアジア諸国との交流2015
Author(s)
岩本光正, 小野田光宣, 間中孝彰, 伊東栄次, 臼井博明, 大澤利幸, 奥崎秀典, 梶井博武, 鎌田俊英, 工藤一浩, 杉村明彦, 馬場暁, 山田俊樹
Total Pages
89
Publisher
電気学会
Related Report
-
-
-
-
