室温の有機鉄電気薄膜装置のための多刺激反応性電荷伝送ヒドロゲル
Makam Pandeeswar1, Satyaprasad P Senanayak1, K S Narayan1
1Bioorganic Chemistry Laboratory, New Chemistry Unit, and ‡Molecular Electronics Lab, Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research , Jakkur P.O., Bengaluru 560064, India.
Journal of the American Chemical Society
|June 16, 2016
まとめ
研究者らは芳香分子から 新種の超分子フェロ電気材料を開発しました これらの薄膜材料は自発的偏りを示し,多状態のメモリデバイスで使用することができ,有機電子を前進させます.
科学分野:
- 超分子化学
- 材料科学
- オーガニック電子
背景:
- 鉄電極化は通常,低分子量単一結晶で観察される.
- 刺激に反応する,薄膜,溶液処理可能な超分子フェロ電気材料は稀です.
- 超分子化学の進歩には プログラム可能な物質が必要で
研究 の 目的:
- 新しいアロマティックπ電子ドナー-受容分子システムを導入する.
- 刺激に反応する 薄膜の溶液処理可能な 超分子鉄電性物質を実証する.
- マルチステート薄膜メモリ装置の設計を調査する.
主な方法:
- アロマティックなπ電子ドナー-受容分子システムを利用する.
- 超分子キラル混合スタック電荷移転 (CT) コアセンブリを使用し,ピネッツェル-インクルージョン-サンドイッチプロセスを使用します.
- 水素結合の相互作用を活用して 構造的なシネージーを生み出します
主要な成果:
- 環境条件下で結晶ナノ繊維の水素ゲルネットワークで自発的な一方向マクロスコプ的偏化を達成した.
- 光学的,機械的,熱的,電気的刺激との相互作用の調整が実証されている.
- マルチステート薄膜メモリ装置を成功裏に設計した.
結論:
- 開発された超分子モチーフは刺激に反応するフェロ電気薄膜の作成を可能にします.
- この戦略は,スマートな多コンポーネントの有機電子機器の設計を容易にする.
- この研究は,高度な材料のための超分子化学の有用性を拡大します.
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