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多核,無機ヘッドグループを持つ新種の表面活性物質
Steve Landsmann1, Carlos Lizandara-Pueyo, Sebastian Polarz
1University of Konstanz, Department of Chemistry, D-78457 Konstanz, Germany.
Journal of the American Chemical Society
|March 23, 2010
まとめ
新しいポリオキシメタラート表面活性剤は,複雑な構造に自己組み立てられ,ユニークな有機-無機ハイブリッドポリマーの作成を可能にします. これらの高度な材料は,ナノテクノロジーとポリマー科学の新たな可能性を提供します.
科学分野:
- マテリアルサイエンス 材料科学
- 超分子化学 超分子化学
- ポリマー化学のポリマー化学について
背景:
- アンフィフィリック分子は,界面エネルギーを変化させ,複雑な構造に自己組織化します.
- 表面と体積の比率が高い材料は,両生性の特性から恩恵を受けます.
研究 の 目的:
- 新しいアニオンの表面活性物質を無機的な多言語状態のヘッドグループで合成する.
- これらのポリオキソメタラート表面活性剤の自己組み立て行動を調査する.
- ハイブリッドポリマー材料の作成におけるその応用を探求する.
主な方法:
- 多言語状態のヘッドグループとアルキル鎖を持つアニオンの表面活性物質の合成.
- ミセルとリオトロピックフェーズへの自己組み立ての特徴.
- ハイブリッドラテックス形成のためのスタイロンのカチオンのポリメリゼーションでの応用.
主要な成果:
- 調節可能な特性を有するヘテロポリアシド表面活性剤の成功合成.
- 六角に詰め込まれたシリンダー (P6/mm対称) のような構造に自己組み立ての観察.
- ポリオキソメタラート機能を持つ有機-無機ハイブリッドポリマーラテックスの作成.
結論:
- ポリオキソメタラート表面活性剤は,ユニークな自己組み立ておよびインターフェイス特性を有しています.
- これらの表面活性剤は,乳化剤とポリメリゼーションのイニシアターの両方として作用することができます.
- 開発されたハイブリッドポリマーは,高度なアプリケーションのための新しい表面特性を持っています.
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