In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 60, No. 12 ( 2021-12-01), p. 121001-
Abstract:
In this study, matchhead WO x -capped ZnO nanorods (NRs) were formed by hydrothermal and sputtering processes. In order to examine the morphology and material properties, scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy and X-ray diffraction were performed. Amorphous circular-shaped WO x heads were successfully grown on top of ZnO NRs. In order to explore the optical and gas responses of the nanostructures, UV-light responses and H 2 gas responses were measured for pure ZnO NRs and WO x /ZnO NRs. The results indicate that the WO x matchhead cap can function like an umbrella to block the light absorption and gas reaction. Furthermore, the light and gas response times were lengthened due to the coverage of the WO x match head. WO x matchhead/ZnO nanocomposites can function as light and gas modulation components for optoelectronic devices.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.35848/1347-4065/ac31e4
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2021
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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