Polymers in interface-dominated geometries: Structure, dynamics and function in multiscale porous hybrid systems (B07)

在硅上压印严格的分层结构，并且机械和功能行为应通过用导电聚合物（聚吡咯，PPy）官能化来控制，或者将全新的功能特性集成到硅中。在第二个资助期内显示的纳米多孔硅-聚吡咯混合物中的压电电致动器为机电耦合提供了全新的视角，无论是在基本问题的调查方面还是在应用方面。基于对用PPy官能化的“简单”纳米多孔硅的研究结果，就组合快速功能和强度而言，将研究和优化致动器和感官特性。

A stringent hierarchical structure is to be embossed on silicon and the mechanical and functional behavior shall be controlled by functionalisation with an electrically conductive polymer (polypyrrole, PPy) or completely new functional properties are to be integrated into silicon. The piezo electroactuatorics in nanoporous silicon-polypyrrole hybrids shown in the second funding period offer completely new perspectives for electromechanical coupling, both with regard to the investigation of fundamental questions and with regard to applications. Based on the findings on "simple" nanoporous silicon functionalized with PPy, the actuator and sensory properties are to be investigated and optimized with regard to combined fast function and strength.