Influence of combined Al(2)O(3)-SiO(2) filler on thermal and dielectric properties of barium zinc borate glass microcomposites for barrier ribs of plasma display panels
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
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| Title |
Influence of combined Al(2)O(3)-SiO(2) filler on thermal and dielectric properties of barium zinc borate glass microcomposites for barrier ribs of plasma display panels
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| Creator |
Das, Mousumi
Singh, Shiv Prakash Pal, Karan Jena, Suchika Karmakar, Basudeb |
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| Subject |
Glass
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| Description |
The co-effects of Al(2)O(3)-SiO(2) filler to an extent of 25 wt.% on thermal (softening point and coefficient of thermal expansion) and dielectric constant of lead free BaO-ZnO-B(2)O(3)-SiO(2)-Li(2)O-Na(2)O (BZBSLN) glasses have been explored with a view to use as barrier ribs of plasma display panels (PDPs). The interaction of fillers with glass occurred during firing (570 degrees C) has also been investigated by XRD, SEM micrograph and FTIR spectroscopy analyses. The fillers have been found to be partially dissolved in the glass at the firing temperature leaving some unreacted residual filler which result in ceramic-glass microcomposites. All the properties are found to follow the same experimental and theoretical trends, and regulate by the covalent character as well as the optical basicity of microcomposites. Addition of combined filler found to be yielded the required properties and meeting the criteria for barrier rib application.
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| Publisher |
NATL INST SCIENCE COMMUNICATION-NISCAIR
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| Date |
2010-06
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
application/pdf |
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| Identifier |
http://cgcri.csircentral.net/638/1/mousumi'10.pdf
http://cgcri.csircentral.net/638/3/MD%2DInd_J_Elec_Mater_Sc.pdf Das, Mousumi and Singh, Shiv Prakash and Pal, Karan and Jena, Suchika and Karmakar, Basudeb (2010) Influence of combined Al(2)O(3)-SiO(2) filler on thermal and dielectric properties of barium zinc borate glass microcomposites for barrier ribs of plasma display panels. INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES, 17 (3). pp. 199-207. ISSN 0971-4588 |
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| Relation |
http://cgcri.csircentral.net/638/
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