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Determination of the Gas-phase Acidities of Oligopeptides
Published on: June 24, 2013
高度定向的酸和聚亚尼林连接的酸膜的阳极电解
Takahiro Takei1, Yoji Kobayashi, Hideo Hata
1Center for Crystal Science and Technology, University of Yamanashi, 7 Miyamae, Kofu, Yamanashi 400-8511, Japan. takei@yamanashi@ac.jp
Journal of the American Chemical Society
|December 21, 2006
概括
高度定向的α-基酸薄膜被用乙二作为最佳溶剂进行电沉积. 这种方法提供了一种厚膜替代方案,用于与导电聚合物制造复杂的合化合物.
科学领域:
- 材料科学 材料科学 材料科学
- 电化学 电化学 电化学
- 纳米技术 纳米技术
背景情况:
- 阿尔法-基酸盐是一种分层材料,在间接化学中具有潜在的应用.
- 开发用于制造导向的方法,这些材料的厚薄膜对于设备制造至关重要.
- 聚氨是一种导电性聚合物,常常被插入到分层材料中.
研究的目的:
- 为了优化成长定向的α-酸和聚氨酸合酸膜的电沉积条件.
- 调查溶剂和 counterions 在脱皮和沉积过程中的作用.
- 建立电作为一种可行的替代方案,用于厚薄膜制造的层次组装.
主要方法:
- 在电极上放入α-基酸盐和聚亚尼林连接基酸盐的阳极电解.
- 在非水性溶剂中使用各种四甲基 (TBA) 盐对α-酸脱皮的研究,其中乙尼被认为是最佳的.
- 使用X射线衍射和通过电沉积时间控制薄膜厚度的薄膜特性.
主要成果:
- 由于其物理性质,乙二被确定为无裂纹,面向膜生长的最佳溶剂.
- 使用基本的TBA离子 (TBAF,TBAOH) 进行脱皮,获得了密集的粘附膜.
- 实现了高度定向的薄膜,可控制的厚度高达40微米.
- 在特定的单体度下获得了聚氨的金色形式.
结论:
- 电沉积是一种有效的方法,用于制造厚厚的,高度定向的阿尔法酸和其聚氨介质的薄膜.
- 溶剂和反的选择显著影响了片的质量和方向.
- 这种技术为传统的层次组装提供了可扩展的替代方案,用于创建介质化合物.
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