911±¬ÁÏÍø

The aim of this module is to apply fundamental concepts of physical chemistry to systems which explore the interfaces between phases. The factors influencing electron transfer between a species in solution and a solid electrode will be quantified. Rates and types of reactions at surfaces will be explored. Soft matter is a subarea of condensed matter that studies physical states whose structural forces makes them sensitive to thermal fluctuations. These include: most liquids, colloids, liquid crystals, polymers and the majority of biological materials.

MODULE AIMS

Students should be able to:

1. Discuss the kinetics of electron transfer at electrodes using different models
2. Explain how solution diffusion influences reaction rates
3. Describe how electrochemical techniques can provide information on electron transfer reaction mechanisms, kinetics and mass transport
4. Explain the terminology used to describe surfaces and surface energetics
5. Discuss the thermodynamics and kinetics of adsorption
6. Describe and distinguish various models of surface reactivity
7. Discuss intramolecular forces in soft-matter and self-assembly
8. Discuss interactions among colloidal particles

TEACHING AND LEARNING METHODS

Lectures: The topics will be introduced through a blended delivery of asynchronous videos with online activities, and support hours. Workshops will then provide the opportunity to work through question sets and for further interactive learning.

Self-study: In addition to timetabled hours it is expected that you engage in self-study in order to master the material. This can take the form of practicing example questions (additional questions available on Moodle and past exam questions) and further reading in textbooks and online.