title: Electrically Conductive Polymers for Functional Materials and Electron Devices. Investigation of the physical and chemical properties and possibilities for practical applications.
reg no: SF0142714s06
project type: targeted financing
subject: 2.2. Materials Science
status: accepted
institution: Tallinn Technical University
head of project: Andres Öpik
duration: 01.01.2006 - 31.12.2011
description: The defect structure of CdSe:Al, CdSe:Ga, CdSe:In, ZnSe:In, ZnS:Al, ZnS:Ga and ZnS:In will be analyzed by the high-temperature conductivity method. The hig-temperature conductivity investigations will be combined also with the other methods as the dopants solubility determination and the components vapour pressure investigations. The combined method for composite coatings formation onto varies light transparent substrates by electrochemical polymerization of PPy from solutions containing of high-temperature doped PPP nanoparticles offers the opportunity to improve the structure, morphology and electrical properties stability of prepared structures. In cooperation with the Budapest Technical University the investigations for development of DNA-biosensors based on electrically conductive PEDOT will be started. One of the possibilities for the improvement of mechanical properties of electrically conductive polymers is the combining of PPy with classical insulating polymers as polyethylene, polypropylene and others. Hybrid organic-inorganic structures based on n-CICh/p-ECP hetero-junctions will be prepared using electrochemical and casting techniques and characterized for PV application.

project group
no name institution position  
1.Sergei BereznevTallinn University of Technology, Faculty of Chemical and Materials Technologysenior researcher 
2.Igor GolovtsovTallinn University of Technology, Faculty of Chemical and Materials Technologyresearcher 
3.Helle KirssTallinn University of Technology, Faculty of Chemical and Materials TechnologySenior research scientist 
4.Mati KuusTallinn University of Technology, Faculty of Chemical and Materials Technologyextraordinary scientist 
5.Ülo LilleTallinn University of Technology, Faculty of Chemical and Materials Technologysenior researcher 
6.Kalju LottTallinn University of Technology, Faculty of Chemical and Materials Technologyassociate professor 
7.Tiit NirkTallinn University of Technology, Faculty of Chemical and Materials Technologyassociate professor 
8.Jekaterina ReutTallinn University of Technology, Faculty of Chemical and Materials Technologysenior researcher 
9.Enn SiimerTallinn University of Technology, Faculty of Chemical and Materials Technologysenior research scientist 
10.Vitali SõritskiTallinn University of Technology, Faculty of Chemical and Materials Technologyreseacher 
11.Leo TürnTallinn University of Technology, Faculty of Chemical and Materials Technologylecturer 
12.Andres ÖpikTallinn University of Technology, Faculty of Chemical and Materials Technologyprofessor, physical chemistry