A highly conductive and electromechanically self-healable gold nanosheet electrode for stretchable electronics
DC Field | Value | Language |
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dc.contributor.author | Jeong, Yu Ra | - |
dc.contributor.author | Oh, Seung Yun | - |
dc.contributor.author | Kim, Jung Wook | - |
dc.contributor.author | Jin, Sang Woo | - |
dc.contributor.author | Ha, Jeong Sook | - |
dc.date.accessioned | 2021-08-31T06:29:12Z | - |
dc.date.available | 2021-08-31T06:29:12Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2020-03-15 | - |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/57284 | - |
dc.description.abstract | It is of great importance to develop self-healable and stretchable conductors with good electrical conductivity for durable stretchable electronics, retaining their electromechanical properties after the self-healing process even under various deformation conditions. Here, we demonstrate a novel room-temperature self-healable electrode with high electrical conductivity. This fabricated electrode consists of a multilayered gold nanosheet (AuNS) thin film on top of a highly adhesive elastomer that has a spontaneous self-healing capability based on host-guest interactions. The electrode exhibits a conductivity of over 570 S cm(-1) and stretchability of 100% tensile strain. Although the conducive network is located only on the top surface of the polymer, the electrode shows a stable electrical performance up to 60% tensile strain after recovery from full bisection damage. The strong adhesion between the AuNSs and polymer as well as sliding at the AuNS/AuNS interface due to capping ligands help reconstruct the disrupted conducive pathway. A stretchable and self-healable light emitting diode (LED) dot matrix display is demonstrated by using the AuNS electrodes as the interconnections. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | NANOPARTICLES | - |
dc.title | A highly conductive and electromechanically self-healable gold nanosheet electrode for stretchable electronics | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ha, Jeong Sook | - |
dc.identifier.doi | 10.1016/j.cej.2019.123336 | - |
dc.identifier.scopusid | 2-s2.0-85075422534 | - |
dc.identifier.wosid | 000504405000011 | - |
dc.identifier.bibliographicCitation | CHEMICAL ENGINEERING JOURNAL, v.384 | - |
dc.relation.isPartOf | CHEMICAL ENGINEERING JOURNAL | - |
dc.citation.title | CHEMICAL ENGINEERING JOURNAL | - |
dc.citation.volume | 384 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordAuthor | Self-healable conductor | - |
dc.subject.keywordAuthor | Stretchable electronics | - |
dc.subject.keywordAuthor | Gold nanosheet | - |
dc.subject.keywordAuthor | Host-guest interaction | - |
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