Please use this identifier to cite or link to this item: https://doi.org/10.1007/s00339-007-4379-9
Title: Large area, rapid growth of two-dimensional ZnO nanosheets and their field emission performances
Authors: Chin, K.C. 
Poh, C.K. 
Chong, G.L. 
Lin, J. 
Sow, C.H. 
Wee, A.T.S. 
Issue Date: Mar-2008
Citation: Chin, K.C., Poh, C.K., Chong, G.L., Lin, J., Sow, C.H., Wee, A.T.S. (2008-03). Large area, rapid growth of two-dimensional ZnO nanosheets and their field emission performances. Applied Physics A: Materials Science and Processing 90 (4) : 623-627. ScholarBank@NUS Repository. https://doi.org/10.1007/s00339-007-4379-9
Abstract: We demonstrate an improved and rapid method to synthesize uniform two-dimensional ZnO nanosheets at low temperature. These nanosheets can be prepared within an hour. The compositions and morphologies of the nanosheets produced were characterized by SEM, XRD, Raman and photoluminescence analysis. The nanosheets showed reasonably strong electron field emission properties with good reliability. Emission current density close to 0.3 mA/cm2 was obtained. The effects of dimensions and morphologies on the field emission performance of the nanosheets are also discussed. © 2007 Springer-Verlag.
Source Title: Applied Physics A: Materials Science and Processing
URI: http://scholarbank.nus.edu.sg/handle/10635/112609
ISSN: 09478396
DOI: 10.1007/s00339-007-4379-9
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