Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김현우 | - |
dc.date.accessioned | 2018-04-16T04:46:01Z | - |
dc.date.available | 2018-04-16T04:46:01Z | - |
dc.date.issued | 2012-01 | - |
dc.identifier.citation | Chemical Engineering Journal, Vol.179, No.- [2012], p381-387 | en_US |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S1385894711013428 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/67878 | - |
dc.description.abstract | A mixture of Sn, In, and Ge powders was thermally evaporated to synthesize SnO2 whiskers. Elevation of the growth temperature from 800 °C to 900 °C contributed to the generation of mixture-phased particles at the tips of whickers, due to the change of the dominant growth mechanism from base-growth vapor–liquid–solid (VLS) to a tip-growth VLS process. We observed that the particles were comprised of a mixture of tetragonal SnO2, rhombohedral In2O3, and hexagonal GeO2. The composite materials exhibited stable and reproducible sensing properties with respect to NO2 and CO. | en_US |
dc.description.sponsorship | This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2011-0009946). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science B.V., Amsterdam. | en_US |
dc.subject | Tin oxide | en_US |
dc.subject | Nanostructures | en_US |
dc.subject | Gas sensors | en_US |
dc.subject | Whiskers | en_US |
dc.title | Temperature-induced evolution of novel mixture-phased particles at the tips of SnO2 whiskers | en_US |
dc.type | Article | en_US |
dc.relation.volume | 179 | - |
dc.identifier.doi | 10.1016/j.cej.2011.10.084 | - |
dc.relation.page | 381-387 | - |
dc.relation.journal | CHEMICAL ENGINEERING JOURNAL | - |
dc.contributor.googleauthor | Kim, S. S. | - |
dc.contributor.googleauthor | Choi, S. W. | - |
dc.contributor.googleauthor | Lee, C. | - |
dc.contributor.googleauthor | Yang, J. C. | - |
dc.contributor.googleauthor | Na, H. G. | - |
dc.contributor.googleauthor | Kwak, D. S. | - |
dc.contributor.googleauthor | Kim, H. W. | - |
dc.relation.code | 2012201798 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | hyounwoo | - |
dc.identifier.researcherID | 35324882800 | - |
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