Control of particle segregation during drying of ceramic suspension droplets
Control of particle segregation during drying of ceramic suspension droplets
Ink-jet printing of thick film combinatorial libraries involves the deposition and drying of drops of suspension containing many different powders. During drying, a peripheral ring of powder develops and segregation of the more mobile particles to the remaining liquid pool in the centre leaves behind a drop residue with non-uniform composition. The present work investigates the effectiveness of organic ink additives that contribute a degree of thixotropy to the ink in reducing particle mobility and inhibiting particle segregation.
drying, chemical properties, combinatorial
2229-2235
Zhang, Y.
f812509d-2a3c-41aa-8ba1-68210952d5a6
Chen, L.
586c0d55-dc72-49c0-a4fa-31df7000ce18
Yang, S.
e0018adf-8123-4a54-b8dd-306c10ca48f1
Evans, J.R.G.
6f6c8a4c-24ac-4144-a555-51438e4d40e0
2007
Zhang, Y.
f812509d-2a3c-41aa-8ba1-68210952d5a6
Chen, L.
586c0d55-dc72-49c0-a4fa-31df7000ce18
Yang, S.
e0018adf-8123-4a54-b8dd-306c10ca48f1
Evans, J.R.G.
6f6c8a4c-24ac-4144-a555-51438e4d40e0
Zhang, Y., Chen, L., Yang, S. and Evans, J.R.G.
(2007)
Control of particle segregation during drying of ceramic suspension droplets.
Journal of the European Ceramic Society, 27 (5), .
(doi:10.1016/j.jeurceramsoc.2006.07.019).
Abstract
Ink-jet printing of thick film combinatorial libraries involves the deposition and drying of drops of suspension containing many different powders. During drying, a peripheral ring of powder develops and segregation of the more mobile particles to the remaining liquid pool in the centre leaves behind a drop residue with non-uniform composition. The present work investigates the effectiveness of organic ink additives that contribute a degree of thixotropy to the ink in reducing particle mobility and inhibiting particle segregation.
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Published date: 2007
Keywords:
drying, chemical properties, combinatorial
Organisations:
Engineering Mats & Surface Engineerg Gp
Identifiers
Local EPrints ID: 165047
URI: http://eprints.soton.ac.uk/id/eprint/165047
ISSN: 0955-2219
PURE UUID: 49a21ff4-398c-4f1f-9b6f-54da87f2efbf
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Date deposited: 07 Oct 2010 15:06
Last modified: 14 Mar 2024 02:09
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Contributors
Author:
Y. Zhang
Author:
L. Chen
Author:
J.R.G. Evans
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