Entry requirements

Basic knowledge in atom and molecular physics or physical chemistry.

Learning outcomes

After completion of the course the student should:

• be able to explain the basic characteristics of semiconductor / electrolyte and semiconductor / molecule interfaces, using, for instance, suitable energy diagrams.
• be able to discuss processes occurring at such interfaces, specifically those related to solar energy conversion in molecular solar cells and those related to photocatalysis.
• be able to give design rules for specific applications of semiconductor electrochemistry.
• be acquainted with several experimental techniques for investigation of such interfaces as well as be able to explain one of these techniques in detail to peers, These techniques include impedance spectroscopy, laser flash photolysis, transient photocurrent and photovoltage techniques, electron spectroscopy.

Content

1. Principles of semiconductors

2. Semiconductor surfaces and solid-solid junctions

3. Basic electrochemical systems

4. Semiconductor electrolyte interface

5. Electron transfer reactions at surfaces

6. Dye-sensitisation and photocatalysis

7. Nanoparticles and nanostructured systems

8. Semiconducting molecular materials

Instruction

Lectures with exercises. Tutorials with specific problems. Laboratory exercises.

Assessment

Written home examination, compulsory laboratory exercises (1 credit).