Please use this identifier to cite or link to this item: https://doi.org/10.1111/j.1551-2916.2009.03148.x
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dc.titleHydrothermal growth of vertical ZnO nanorods
dc.contributor.authorLee, Y.
dc.contributor.authorZhang, Y.
dc.contributor.authorNg, S.L.G.
dc.contributor.authorKartawidjaja, F.C.
dc.contributor.authorWang, J.
dc.date.accessioned2014-06-17T07:58:54Z
dc.date.available2014-06-17T07:58:54Z
dc.date.issued2009-09
dc.identifier.citationLee, Y., Zhang, Y., Ng, S.L.G., Kartawidjaja, F.C., Wang, J. (2009-09). Hydrothermal growth of vertical ZnO nanorods. Journal of the American Ceramic Society 92 (9) : 1940-1945. ScholarBank@NUS Repository. https://doi.org/10.1111/j.1551-2916.2009.03148.x
dc.identifier.issn00027820
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/64908
dc.description.abstractVertically aligned, single crystalline ZnO nanorods with a high packing density and diameter of ∼60 nm have been successfully synthesized via a low-temperature hydrothermal route on glass substrates pre-deposited with a ZnO seeding layer. The seeding layer exhibits an epitaxial effect on the growth and alignment of the ZnO nanorods. This epitaxial effect can arise from two considerations, namely the crystalline orientation and surface roughness of the seeding layer, which can be controlled by the curing temperature. The ZnO seeding layer that was cured at 350°C exhibited a preferred (0002) crystalline orientation of wurtzite hexagonal structure and a low surface roughness. It was demonstrated to promote the vertical growth of ZnO nanorods. The ZnO nanorods grew in an almost linear relationship with hydrothermal time up to 8 h, but thereafter started to dissolve as the reaction time extended beyond 8 h, due to competition from the homogeneous nucleation of ZnO microparticles in the solution. © 2009 The American Ceramic Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1111/j.1551-2916.2009.03148.x
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentMATERIALS SCIENCE AND ENGINEERING
dc.description.doi10.1111/j.1551-2916.2009.03148.x
dc.description.sourcetitleJournal of the American Ceramic Society
dc.description.volume92
dc.description.issue9
dc.description.page1940-1945
dc.identifier.isiut000269457500005
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