Title:
Electrical Property Improvement of Electrically Conductive Adhesives Through In-Situ
Replacement by Short-Chain Difunctional Acids
Electrical Property Improvement of Electrically Conductive Adhesives Through In-Situ
Replacement by Short-Chain Difunctional Acids
| dc.contributor.author | Wong, C. P. | |
| dc.contributor.author | Li, Yi | |
| dc.contributor.author | Moon, Kyoung-Sik | |
| dc.date.accessioned | 2008-10-08T19:49:18Z | |
| dc.date.available | 2008-10-08T19:49:18Z | |
| dc.date.issued | 2006-03 | |
| dc.description | ©2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or distribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. | en |
| dc.description.abstract | To improve the electrical properties of electrically conductive adhesives (ECAs), short-chain difunctional acids, such as malonic acid (acid M), adipic acid (acid A), and terephthalic acid (acid T) were introduced into a typical isotropic conductive adhesive formulation. By in-situ replacement of the commonly used surfactant-stearic acid in silver(Ag) flakes, such difunctional acids can increase the conductivity of ECAs. With the addition of malonic acid and adipic acid, which only have short chain single-bond hydrocarbon between the dicarboxylic groups, the conductivity of the typical conductive adhesives was improved significantly. Terephthalic acid, however, deteriorates the conductivity due to the rigid aromatic structure in the molecule. Dynamic mechanical analysis and thermomechanical study indicated the improved electrical properties with malonic and adipic acids were achieved without negatively affecting the mechanical and physical properties of ECAs. | en |
| dc.identifier.citation | IEEE Transactions on Components and Packaging Technologies, Vol. 29, no. 1, March 2006, 173-178 | en |
| dc.identifier.uri | http://hdl.handle.net/1853/25081 | |
| dc.language.iso | en_US | en |
| dc.publisher | Georgia Institute of Technology | en |
| dc.publisher.original | Institute of Electrical and Electronics Engineers, Inc., New York | |
| dc.subject | Conductivity improvement | en |
| dc.subject | Dicarboxylic acid | en |
| dc.subject | Electrically conductive adhesives (ECAs) | en |
| dc.subject | In-situ replacement of replacement of | en |
| dc.title | Electrical Property Improvement of Electrically Conductive Adhesives Through In-Situ Replacement by Short-Chain Difunctional Acids | en |
| dc.type | Text | |
| dc.type.genre | Article | |
| dspace.entity.type | Publication | |
| local.contributor.author | Wong, C. P. | |
| local.contributor.corporatename | School of Materials Science and Engineering | |
| local.contributor.corporatename | College of Engineering | |
| relation.isAuthorOfPublication | 76540daf-1e96-4626-9ec1-bc8ed1f88e0a | |
| relation.isOrgUnitOfPublication | 21b5a45b-0b8a-4b69-a36b-6556f8426a35 | |
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