Highly Conductive and Flexible Dopamine-Graphene Hybrid Electronic Textile Yarn for Sensitive and Selective NO2 Detection
DC Field | Value | Language |
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dc.contributor.author | Lee, Sang Won | - |
dc.contributor.author | Jung, Hyo Gi | - |
dc.contributor.author | Kim, Insu | - |
dc.contributor.author | Lee, Dongtak | - |
dc.contributor.author | Kim, Woong | - |
dc.contributor.author | Kim, Sang Hun | - |
dc.contributor.author | Lee, Jong-Heun | - |
dc.contributor.author | Park, Jinsung | - |
dc.contributor.author | Lee, Jeong Hoon | - |
dc.contributor.author | Lee, Gyudo | - |
dc.contributor.author | Yoon, Dae Sung | - |
dc.date.accessioned | 2021-08-30T10:52:49Z | - |
dc.date.available | 2021-08-30T10:52:49Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020-10-14 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/52455 | - |
dc.description.abstract | Graphene-based electronic textile (e-textile) gas sensors have been developed for detecting hazardous NO2 gas. For the e-textile gas sensor, electrical conductivity is a critical factor because it directly affects its sensitivity. To obtain a highly conductive e-textile, biomolecules have been used for gluing the graphene to the textile surface, though there remain areas to improve, such as poor conductivity and flexibility. Herein, we have developed a dopamine-graphene hybrid electronic textile yarn (DGY) where the dopamine is used as a bio-inspired adhesive to attach graphene to the surface of yarns. The DGY shows improved electrical conductivity (similar to 40 times) compared to conventional graphene-based e-textile yarns with no glue. Moreover, it exhibited improved sensing performance in terms of short response time (similar to 2 min), high sensitivity (0.02 mu A/ppm), and selectivity toward NO2. The mechanical flexibility and durability of the DGY were examined through a 1000-cycle bending test. For a practical application, the DGY was attempted to detect the NO(x )emitted from vehicles, including gasoline, diesel, and fuel cell electric vehicles. Our results demonstrated that the DGYs-as a graphene-based e-textile gas sensor for detecting NO2-are simple to fabricate, cheap, disposable, and mechanically stable. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | GAS SENSORS | - |
dc.subject | FUNCTIONALIZED GRAPHENE | - |
dc.subject | SURFACE-CHEMISTRY | - |
dc.subject | NITROGEN-DIOXIDE | - |
dc.subject | HIGH-PERFORMANCE | - |
dc.subject | WEARABLE GAS | - |
dc.subject | OXIDE | - |
dc.subject | CARBON | - |
dc.subject | IMMOBILIZATION | - |
dc.subject | NANOPARTICLES | - |
dc.title | Highly Conductive and Flexible Dopamine-Graphene Hybrid Electronic Textile Yarn for Sensitive and Selective NO2 Detection | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Sang Won | - |
dc.contributor.affiliatedAuthor | Lee, Jong-Heun | - |
dc.contributor.affiliatedAuthor | Park, Jinsung | - |
dc.contributor.affiliatedAuthor | Lee, Gyudo | - |
dc.contributor.affiliatedAuthor | Yoon, Dae Sung | - |
dc.identifier.doi | 10.1021/acsami.0c11435 | - |
dc.identifier.scopusid | 2-s2.0-85092944630 | - |
dc.identifier.wosid | 000582345700094 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.12, no.41, pp.46629 - 46638 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 12 | - |
dc.citation.number | 41 | - |
dc.citation.startPage | 46629 | - |
dc.citation.endPage | 46638 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | GAS SENSORS | - |
dc.subject.keywordPlus | FUNCTIONALIZED GRAPHENE | - |
dc.subject.keywordPlus | SURFACE-CHEMISTRY | - |
dc.subject.keywordPlus | NITROGEN-DIOXIDE | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | WEARABLE GAS | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordPlus | IMMOBILIZATION | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordAuthor | graphene | - |
dc.subject.keywordAuthor | E-textile gas sensor | - |
dc.subject.keywordAuthor | flexible device | - |
dc.subject.keywordAuthor | dopamine | - |
dc.subject.keywordAuthor | nitrogen dioxide | - |
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