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Details of Grant 

EPSRC Reference: GR/S18014/01
Title: Exploring Electrostatic Atomization Printing
Principal Investigator: Edirisinghe, Professor M
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Department: Materials
Organisation: Queen Mary University of London
Scheme: Standard Research (Pre-FEC)
Starts: 01 April 2003 Ends: 31 March 2004 Value (£): 48,211
EPSRC Research Topic Classifications:
Materials Processing
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Summary on Grant Application Form
We seek funding to explore a novel deposition technique (electrostatic atomization printing) we have very recently pioneered. Electrostatic atomization of concentrated alumina inks, containing different volume fractions of alumina powder, will be studied over a wide range of applied voltages and flow rates to produce the finest possible alumina droplets/relics and to construct maps elucidating the applied voltage-flow rate-filler vol. fraction ternary. Drop registration accuracy of electrostatic atomization printing will also be investigated.Using a printable gold ink, we shall explore the feasibility of producing single and multiple conducting tracks which are much finer than those produced in our ink-jet printing work. We shall also change the electrode configuration of electrostatic atomization in order to spray polyeurethane templates with concentrated alumina inks in order to investigate a new procedure for the preparation of open-cell ceramic foams with solid struts and a very high volume fraction of porosity.
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