Polyamino acid and Polyamide-Nanocomposites by coupled Reactions

通过偶联反应制备聚氨基酸和聚酰胺纳米复合材料

• 批准号: 225572319
• 负责人: Professor Dr. Stefan Spange
• 金额: --
• 依托单位: Institut für Chemie
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2012
• 资助国家: 德国
• 起止时间: 2011-12-31 至 2016-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/225572319?language=en
• 关键词: Polyamino; acid; Polyamide; Nanocomposites; coupled

The object of this project is the development of a novel synthetic strategy for polyamide/SiO2- and polymaino acid/SiO2 nanocomposites by means of coupled reactions. These nanocomposites can be obtained of Si-containing twin monomers based on lactam or oxime moieties with amino acid derivatives according to the concept of „in situ“ twin polymerization. Synthesis of distinct twin monomers and of reactive intermediates derived from oximes, lactams, amino acids, and dipeptides are intended. The academic aim is to achieve a detailed understanding on the sub-processes of the polyamide/SiO2- and polyamino acid/SiO2 nanocomposite formation throughout the coupled reaction cascades. One conceptual aspect of the project is to achieve information to develop entropy-driven materials synthesis.

本项目的目标是通过偶联反应开发聚酰胺/SiO2-和聚氨基酸/SiO2纳米复合材料的新合成策略。这些纳米复合材料可以根据"原位”孪晶聚合的概念由基于内酰胺或肟部分的含Si孪晶单体与氨基酸衍生物获得。合成不同的孪生单体和衍生自肟、内酰胺、氨基酸和二肽的反应性中间体。学术目的是实现详细的了解聚酰胺/SiO2-和聚氨基酸/SiO2纳米复合材料形成的整个耦合反应级联的子过程。该项目的一个概念方面是实现信息开发熵驱动的材料合成。

项目成果

Molecular aspects on the amino acid-mediated sol–gel process of tetramethoxysilane in water

• DOI: 10.1007/s10971-019-04930-7
• 发表时间: 2019-02
• 期刊: Journal of Sol-Gel Science and Technology
• 影响因子: 2.5
• 作者: L. Kaßner;Julia Kronawitt;Daniela Klimm;A. Seifert;S. Spange

Nanostructured Aniline Formaldehyde Resin/Polysilazane Hybrid Materials by Twin Polymerization

• DOI: 10.1002/macp.201600152
• 发表时间: 2016-11-01
• 期刊: MACROMOLECULAR CHEMISTRY AND PHYSICS
• 影响因子: 2.5
• 作者: Kassner, Lysann;Knoblauch, Anja;Spange, Stefan
• 通讯作者: Spange, Stefan

4. Materials

4种材料

• DOI: 10.1515/9783110499360-004
• 发表时间: 2018
• 期刊: Twin Polymerization
• 作者: S. Spange;M. Göring;L. Kaßner;K. Nagel;A. Seifert
• 通讯作者: A. Seifert

Polyamide 6/silica hybrid materials by a coupled polymerization reaction

• DOI: 10.1039/c5py00815h
• 发表时间: 2015-01-01
• 期刊: POLYMER CHEMISTRY
• 影响因子: 4.6
• 作者: Kassner, L.;Nagel, K.;Spange, S.
• 通讯作者: Spange, S.

Polyamide/silica hybrid materials by anionic melt polymerization of lactam-substituted silane monomers with ε-caprolactam

内酰胺取代的硅烷单体与ε-己内酰胺的阴离子熔融聚合制备聚酰胺/二氧化硅杂化材料

• DOI: 10.1016/j.eurpolymj.2019.01.072
• 发表时间: 2019
• 期刊: European Polymer Journal
• 影响因子: 6
• 作者: K. Nagel;S. Spange
• 通讯作者: S. Spange