完整後設資料紀錄
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dc.contributor.authorRay, Sudeshnaen_US
dc.contributor.authorNair, Govind B.en_US
dc.contributor.authorDhoble, S. J.en_US
dc.contributor.authorKato, H.en_US
dc.contributor.authorKakihana, Masatoen_US
dc.contributor.authorChen, Teng Mingen_US
dc.date.accessioned2018-08-21T05:52:43Z-
dc.date.available2018-08-21T05:52:43Z-
dc.date.issued2017-11-01en_US
dc.identifier.issn0025-5408en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.materresbull.2017.07.033en_US
dc.identifier.urihttp://hdl.handle.net/11536/143890-
dc.description.abstractThe effect of NH3 on the morphology evolution of single crystalline hexagonal-prism like Y4O(OH)(9)NO3 and Y2O3 has been systematically investigated, as a function of reaction time, by using a combination of powder X-ray diffraction (XRD) and scanning electron microscopy (SEM). Rational control over the morphology has been achieved by the choice of suitable electrolytes like NaNO3, KNO3, NH4NO3, KCl and NH4Cl in the presence of NH4OH. We report that the cross-sectional geometry of hydrothermally grown one-dimensional Y4O(OH)(9)NO3 crystals can be tuned from spherical to hexagonal-prism like shape by introducing a particular reagent like NH4NO3 in the presence of NH4OH. An 'oriented attachment' mediated growth process takes place along with the 'dissolution-recrystallization' route which eventually resulted in the generation of the single crystals with hexagonal-prism like morphology. (C) 2017 Elsevier Ltd. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectElectrolytesen_US
dc.subjectHexagonal-prismen_US
dc.subjectAmmoniaen_US
dc.subjectDissolution recrystallizationen_US
dc.titleAnalysis of growth kinetics and impact of NH3 on the morphology evolution of hexagonal-prism shaped Y4O(OH)(9)NO3/Y2O3 single crystalsen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.materresbull.2017.07.033en_US
dc.identifier.journalMATERIALS RESEARCH BULLETINen_US
dc.citation.volume95en_US
dc.citation.spage597en_US
dc.citation.epage606en_US
dc.contributor.department應用化學系zh_TW
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.identifier.wosnumberWOS:000412378500079en_US
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