DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Hongkyw | ko |
dc.contributor.author | Choi, Jin Sik | ko |
dc.contributor.author | Kim, Jin-Soo | ko |
dc.contributor.author | Choe, Jong-Ho | ko |
dc.contributor.author | Chung, Kwang Hyo | ko |
dc.contributor.author | Shin, Jin-Wook | ko |
dc.contributor.author | Kim, Jin Tae | ko |
dc.contributor.author | Youn, Doo-Hyeb | ko |
dc.contributor.author | Kim, Ki-Chul | ko |
dc.contributor.author | Lee, Jeong-Ik | ko |
dc.contributor.author | Choi, Sung-Yool | ko |
dc.contributor.author | Kim, Philip | ko |
dc.contributor.author | Choi, Choon-Gi | ko |
dc.contributor.author | Yu, Young-Jun | ko |
dc.date.accessioned | 2014-12-16T01:37:27Z | - |
dc.date.available | 2014-12-16T01:37:27Z | - |
dc.date.created | 2014-11-04 | - |
dc.date.created | 2014-11-04 | - |
dc.date.created | 2014-11-04 | - |
dc.date.issued | 2014-09 | - |
dc.identifier.citation | SMALL, v.10, no.18, pp.3685 - 3691 | - |
dc.identifier.issn | 1613-6810 | - |
dc.identifier.uri | http://hdl.handle.net/10203/192933 | - |
dc.description.abstract | Graphene leading to high surface-to-volume ratio and outstanding conductivity is applied for gas molecule sensing with fully utilizing its unique transparent and flexible functionalities which cannot be expected from solid-state gas sensors. In order to attain a fast response and rapid recovering time, the flexible sensors also require integrated flexible and transparent heaters. Here, large-scale flexible and transparent gas molecule sensor devices, integrated with a graphene sensing channel and a graphene transparent heater for fast recovering operation, are demonstrated. This combined all-graphene device structure enables an overall device optical transmittance that exceeds 90% and reliable sensing performance with a bending strain of less than 1.4%. In particular, it is possible to classify the fast (approximate to 14 s) and slow (approximate to 95 s) response due to sp(2)-carbon bonding and disorders on graphene and the self-integrated graphene heater leads to the rapid recovery (approximate to 11 s) of a 2 cm x 2 cm sized sensor with reproducible sensing cycles, including full recovery steps without significant signal degradation under exposure to NO2 gas. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Flexible and Transparent Gas Molecule Sensor Integrated with Sensing and Heating Graphene Layers | - |
dc.type | Article | - |
dc.identifier.wosid | 000342687700014 | - |
dc.identifier.scopusid | 2-s2.0-84908503583 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 18 | - |
dc.citation.beginningpage | 3685 | - |
dc.citation.endingpage | 3691 | - |
dc.citation.publicationname | SMALL | - |
dc.identifier.doi | 10.1002/smll.201400434 | - |
dc.contributor.localauthor | Choi, Sung-Yool | - |
dc.contributor.nonIdAuthor | Choi, Hongkyw | - |
dc.contributor.nonIdAuthor | Choi, Jin Sik | - |
dc.contributor.nonIdAuthor | Kim, Jin-Soo | - |
dc.contributor.nonIdAuthor | Choe, Jong-Ho | - |
dc.contributor.nonIdAuthor | Chung, Kwang Hyo | - |
dc.contributor.nonIdAuthor | Shin, Jin-Wook | - |
dc.contributor.nonIdAuthor | Kim, Jin Tae | - |
dc.contributor.nonIdAuthor | Youn, Doo-Hyeb | - |
dc.contributor.nonIdAuthor | Kim, Ki-Chul | - |
dc.contributor.nonIdAuthor | Lee, Jeong-Ik | - |
dc.contributor.nonIdAuthor | Kim, Philip | - |
dc.contributor.nonIdAuthor | Choi, Choon-Gi | - |
dc.contributor.nonIdAuthor | Yu, Young-Jun | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | graphene | - |
dc.subject.keywordAuthor | gas sensors | - |
dc.subject.keywordAuthor | heaters | - |
dc.subject.keywordAuthor | flexiblility | - |
dc.subject.keywordAuthor | transparency | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | CHEMICAL SENSORS | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | HEATERS | - |
dc.subject.keywordPlus | MOS2 | - |
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