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Interconnected network of Ag and Cu in bioplastics for ultrahigh electromagnetic interference shielding efficiency with high thermal conductivity
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Dohoon | - |
dc.contributor.author | Lee, Young Jin | - |
dc.contributor.author | Ahn, Kyung Hyun | - |
dc.date.accessioned | 2022-05-04T01:41:57Z | - |
dc.date.available | 2022-05-04T01:41:57Z | - |
dc.date.created | 2022-03-22 | - |
dc.date.issued | 2022-02 | - |
dc.identifier.citation | Composites Communications, Vol.30, p. 101903 | - |
dc.identifier.issn | 2452-2139 | - |
dc.identifier.uri | https://hdl.handle.net/10371/179297 | - |
dc.description.abstract | Herein, we synthesize the silver (Ag)-copper (Cu) double layer via electroless plating of Cu using a thin Ag layer as a catalyst on the biodegradable polylactic acid (PLA). Then, we perform hot compression molding for fabricating PLA/Ag/Cu nanocomposites. We found out that the uniform thin Ag layer not only acts well as a catalyst for Cu deposition, but disperses Cu successfully to form a 3D Cu conductive network. And, Ag also enhances the oxidation resistance of Cu. Thanks to the homogeneous interconnected Cu structure along Ag, the fabricated PLA/Ag/Cu nanocomposites exhibit an exceptional electromagnetic shielding efficiency (EMI SE) of 101.8 dB at 0.5 mm thickness and excellent in-plane (11.22 W/mK), through-plane (3.44 W/mK) thermal conductivity with only Ag (2.4 vol%) and Cu (6.3 vol%). | - |
dc.language | 영어 | - |
dc.publisher | Elsevier | - |
dc.title | Interconnected network of Ag and Cu in bioplastics for ultrahigh electromagnetic interference shielding efficiency with high thermal conductivity | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.coco.2022.101093 | - |
dc.citation.journaltitle | Composites Communications | - |
dc.identifier.wosid | 000761075600002 | - |
dc.identifier.scopusid | 2-s2.0-85124764942 | - |
dc.citation.startpage | 101903 | - |
dc.citation.volume | 30 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Ahn, Kyung Hyun | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
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