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홍성유

Hong, Sung You
Synthetic Organic Chemistry Lab.
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Synthesis and Characterization of WS2 Inorganic Nanotubes with Encapsulated/Intercalated CsI

Author(s)
Hong, Sung YouPopovitz-Biro, RonitTobias, GerardBallesteros, BelenDavis, Benjamin G.Green, Malcolm L. H.Tenne, Reshef
Issued Date
2010-03
DOI
10.1007/s12274-010-1018-0
URI
https://scholarworks.unist.ac.kr/handle/201301/5264
Fulltext
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=77953650084
Citation
NANO RESEARCH, v.3, no.3, pp.170 - 173
Abstract
WS2 nanotubes have been filled and intercalated by molten phase caesium iodide. The presence of caesium iodide inside the WS2 nanotubes has been determined using high-resolution transmission electron microscopy (HRTEM) coupled with electron energy-loss spectroscopy (EELS) and energy-dispersive X-ray spectroscopy (EDS). Noticeably, a Moiré pattern was observed due to the interference between encapsulated CsI and WS2 layers. The intercalation of CsI into the host concentric WS2 lattices resulted in an increase in the interplanar spacing.
Publisher
TSINGHUA UNIV PRESS
ISSN
1998-0124

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