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Module Title
Techniques for Fuel Cell Characterisation
School
Chemical Engineering
Department
Chemical Engineering
Module Code
03 26219
Module Lead
Dr NV Rees
Level
Masters Level
Credits
10
Semester
Semester 1
Pre-requisites
Co-requisites
Restrictions
None
Exclusions
Description
The module aims to develop an understanding of the measurements techniques used in development and study of fuel cells. The course is sub-divided into two sections: a. Electrochemical Techniques b. Material Characterisation Techniques
The first section introduces the electrochemical techniques to understand catalyst performance, durability and electrochemically active surface (ECSA) area. Working principle and types of fuel cells; concept of power, relation between current and voltage and I-V curve; concepts like reversibility and other electrochemistry concepts relevant to fuel cells are also included.
Material characterisation discusses the principles and importance of techniques available (XRD, TGS, SEM, TEM, IR, NMR) to study composition and surface characteristics of various components (catalysts, supports, MEA, GDL) of fuel cells.
Learning Outcomes
By the end of the module students should be able to:
Plan and design experimental procedures to critically evaluate the operation of fuel cells, catalyst utilisation, electrochemically active catalyst surface area and poisoning.
Assess and evaluate the different electrochemical concepts including cyclic voltammetry, electrochemical impedance spectroscopy, chronoamperometry to study fuel cells components.
Compare, differentiate and analyse different material characterisation techniques.
Evaluate different material properties and requirements (morphology, conductivity, water retention etc) for electrocatalysts, catalyst supports, conducting membranes and other fuel cell components by combining electrochemical and material characterisation.
Assessment
26219-01 : Coursework : Coursework (100%)
Assessment Methods & Exceptions
Assessment: 100% coursework, 4,000 word assignment