Surface-functionalised nanoporous solids: Towards responsive materials for SMART reactors with adjustable fluid adsorption, transport and molecular hydrogen sensorics (A03)

本项目旨在开发一种具有可控吸附、流体输送和集成氢传感的多功能多孔材料系统。该材料设计采用混合夹层结构，集成了纳米多孔硅（np-Si）和纳米多孔金（np-Au），具有可定制的孔径和孔壁表面功能化。刺激响应的np-Si/np-Au杂化物将以(i)混合溶剂中酶促反应的保护层和（ii）具有双重尺寸排除和特定作用模式的选择性吸附剂的形式作为SMART反应器的基石进行评估。

This project aims at the development of a multifunctional porous material system with controllable adsorption, fluid transport as well as integrated hydrogen sensing. The material design employs a hybrid sandwich structure integrating nanoporous silicon (np-Si) and nanoporous gold (np-Au) with tailorable pore size and surface functionalization of pore walls. The stimuli-responsive np-Si/np-Au hybrid will be evaluated as a building block for SMART reactors in form of (i) protective layers for enzymatic reactions in mixed solvents and (ii) selective adsorbents with dual size-exclusion and specific modes of action.