Anisotropic Thermal Conductive Composite by the Guided Assembly of Boron Nitride Nanosheets for Flexible and Stretchable Electronics
DC Field | Value | Language |
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dc.contributor.author | Hong, Haeleen | - |
dc.contributor.author | Jung, Yei Hwan | - |
dc.contributor.author | Lee, Ju Seung | - |
dc.contributor.author | Jeong, Chanho | - |
dc.contributor.author | Kim, Jong Uk | - |
dc.contributor.author | Lee, Sori | - |
dc.contributor.author | Ryu, Hyewon | - |
dc.contributor.author | Kim, Heyn | - |
dc.contributor.author | Ma, Zhenqiang | - |
dc.contributor.author | Kim, Tae-il | - |
dc.date.accessioned | 2021-08-02T10:53:20Z | - |
dc.date.available | 2021-08-02T10:53:20Z | - |
dc.date.created | 2021-05-14 | - |
dc.date.issued | 2019-09 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/12527 | - |
dc.description.abstract | Owing to the growing demand for highly integrated electronics, anisotropic heat dissipation of thermal management material is a challenging and promising technique. Moreover, to satisfy the needs for advancing flexible and stretchable electronic devices, maintaining high thermal conductivity during the deformation of electronic materials is at issue. Presented here is an effective assembly technique to realize a continuous array of boron nitride (BN) nanosheets on tetrahedral structures, creating 3D thermal paths for anisotropic dissipation integrated with deformable electronics. The tetrahedral structures, with a fancy wavy shaped cross-section, guarantee flexibility and stretchability, without the degradation of thermal conductivity during the deformation of the composite film. The structured BN layer in the composites induces a high thermal conductivity of 1.15 W m(-1) K-1 in the through-plane and 11.05 W m(-1) K-1 in the in-plane direction at the low BN fraction of 16 wt%, which represent 145% and 83% increases over the randomly mixing method, respectively. Furthermore, this structured BN composite maintains thermal dissipation property with 50% strain of the original length of composite. Various electronic device demonstrations provide exceptional heat dissipation capabilities, including thin film silicon transistor and light-emitting diode on flexible and stretchable composite, respectively. | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Anisotropic Thermal Conductive Composite by the Guided Assembly of Boron Nitride Nanosheets for Flexible and Stretchable Electronics | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jung, Yei Hwan | - |
dc.identifier.doi | 10.1002/adfm.201902575 | - |
dc.identifier.scopusid | 2-s2.0-85067693851 | - |
dc.identifier.wosid | 000486239300029 | - |
dc.identifier.bibliographicCitation | ADVANCED FUNCTIONAL MATERIALS, v.29, no.37, pp.1 - 10 | - |
dc.relation.isPartOf | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.volume | 29 | - |
dc.citation.number | 37 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | SINGLE-CRYSTAL SILICON | - |
dc.subject.keywordPlus | POLYMER COMPOSITES | - |
dc.subject.keywordPlus | HIGH-EFFICIENCY | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordAuthor | anisotropic thermal conduction | - |
dc.subject.keywordAuthor | boron nitride nanocomposite | - |
dc.subject.keywordAuthor | flexible and stretchable heat sink | - |
dc.subject.keywordAuthor | networked assembly | - |
dc.subject.keywordAuthor | tetrahedral structures | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1002/adfm.201902575 | - |
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