Project Description: Polyaniline-based membranes: development, characterization and applications
Doped polyaniline is probably the most popular electroconductive and redox active polymer. We have studied physicochemical properties of polyaniline membranes, and have demonstrated that it is possible to conduct transmembrane redox reactions between two aqueous solutions. Donor and acceptor of electrons are separated, they are not mixed, but still react, even at neutral pH. It means that the products do not have to be separated and purified after reaction.
In addition, transport of electrons leads to the transmembrane voltage, which may be used in electrochemical redox sensors for biomedical, environmental and food applications. Paper covered with polyaniline becomes electroconductive, and may be used in bendable batteries. There are many other possible applications.
This project is an excellent opportunity in gaining experience working with this new and interesting material. You will work in the Chemistry Department, in a lab of Professor Martin Gruebele under direct supervision of an experienced PhD, and will use a broad set of modern physicochemical methods, including spectroscopy and electrochemistry.
Requirements
- Knowledge of general and physical chemistry
- Introductory level lab experience
Interested applicants, please contact
Dr. Nikolai Kocherginsky (Researcher, Department of Chemistry)
Email: kocherg2@illinois.edu