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DC Field | Value | Language |
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dc.citation.endPage | 9345 | - |
dc.citation.number | 19 | - |
dc.citation.startPage | 9338 | - |
dc.citation.title | NANOSCALE | - |
dc.citation.volume | 10 | - |
dc.contributor.author | Zhao, Yuxi | - |
dc.contributor.author | Song, Jeong-Gyu | - |
dc.contributor.author | Ryu, Gyeong Hee | - |
dc.contributor.author | Ko, Kyung Yong | - |
dc.contributor.author | Woo, Whang Je | - |
dc.contributor.author | Kim, Youngjun | - |
dc.contributor.author | Kim, Donghyun | - |
dc.contributor.author | Lim, Jun Hyung | - |
dc.contributor.author | Lee, Sunhee | - |
dc.contributor.author | Lee, Zonghoon | - |
dc.contributor.author | Park, Jusang | - |
dc.contributor.author | Kim, Hyungjun | - |
dc.date.accessioned | 2023-12-21T20:43:16Z | - |
dc.date.available | 2023-12-21T20:43:16Z | - |
dc.date.created | 2018-07-27 | - |
dc.date.issued | 2018-05 | - |
dc.description.abstract | The efficient synthesis of two-dimensional molybdenum disulfide (2D MoS2) at low temperatures is essential for use in flexible devices. In this study, 2D MoS2 was grown directly at a low temperature of 200 degrees C on both hard (SiO2) and soft substrates (polyimide (PI)) using chemical vapor deposition (CVD) with Mo(CO)(6) and H2S. We investigated the effect of the growth temperature and Mo concentration on the layered growth by Raman spectroscopy and microscopy. 2D MoS2 was grown by using low Mo concentration at a low temperature. Through optical microscopy, Raman spectroscopy, X-ray photoemission spectroscopy, photoluminescence, and transmission electron microscopy measurements, MoS2 produced by low-temperature CVD was determined to possess a layered structure with good uniformity, stoichiometry, and a controllable number of layers. Furthermore, we demonstrated the realization of a 2D MoS2 -based flexible gas sensor on a PI substrate without any transfer processes, with competitive sensor performance and mechanical durability at room temperature. This fabrication process has potential for burgeoning flexible and wearable nanotechnology applications. | - |
dc.identifier.bibliographicCitation | NANOSCALE, v.10, no.19, pp.9338 - 9345 | - |
dc.identifier.doi | 10.1039/c8nr00108a | - |
dc.identifier.issn | 2040-3364 | - |
dc.identifier.scopusid | 2-s2.0-85047262685 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/24452 | - |
dc.identifier.url | http://pubs.rsc.org/en/Content/ArticleLanding/2018/NR/C8NR00108A#!divAbstract | - |
dc.identifier.wosid | 000437007700046 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Low-temperature synthesis of 2D MoS2 on a plastic substrate for a flexible gas sensor | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | ATOMIC LAYER DEPOSITION | - |
dc.subject.keywordPlus | TRANSITION-METAL DICHALCOGENIDES | - |
dc.subject.keywordPlus | HYDROGEN EVOLUTION REACTION | - |
dc.subject.keywordPlus | CHEMICAL-VAPOR-DEPOSITION | - |
dc.subject.keywordPlus | THIN-FILM | - |
dc.subject.keywordPlus | MOLYBDENUM-DISULFIDE | - |
dc.subject.keywordPlus | SENSING APPLICATIONS | - |
dc.subject.keywordPlus | CONTROLLABLE GROWTH | - |
dc.subject.keywordPlus | MONOLAYER MOS2 | - |
dc.subject.keywordPlus | TRANSISTORS | - |
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