PROJECT OBJECTIVES:
- Development of photosensitive resin formulations with photo-switchable functions and of stimuli-responsive polymer networks with tunable and adaptive material properties.
- Obtaining materials tunable and adaptive material properties by asymmetrical UV exposure.
Amplification of the switching performance by micro-and nanopatterning (academic secondment). - Obtain at least one material that has innovative photo-switchable functional properties and at least same sustainability as benchmark.
EXPECTED RESULTS:
- Comprehensive knowledge of synthesis and advanced characterisation methods for photoresponsive monomers and polymers.
- Protocols for the preparation of photosensitive resin formulations with photo-switchable functions and stimuli-responsive polymer networks with tunable and adaptive material properties by photocuring of the photosensitive formulations.
- Functional coatings with tunable and adaptive properties and protocols for micro- and nano-sized patterns by lithographic techniques.
- Setting of an appropriate sustainability metrics, and sustainability assessment of the new process/material.
- Trained researcher expert on synthesis and characterization of photo-switchable polymers, their use as coatings and for patterning surfaces, also acquired during secondments.
PLANNED SECONDMENTS:
- Host 1: EPFL (CH), supervisor: V. Leterrier, timing: month 31, length: 6 months. Purpose: introduction of nanostructures in photoreversible coatings to further tune properties such as switchable wettability and reversible adhesion.
- Host 2: ADLER (AT), supervisor: A. Rössler, timing: month 38, length: 3 months. Purpose: application of the developed polymers in coating formulations, characterization of the technically relevant properties.
*Enrolment in Doctoral degree: at MUL. Dr. S. Schlögl (PCCL) will act as supervisor and Prof. W. Kern (MUL) will act as co-supervisor.