kingloverqui
czarodziej/czarownica
Dołączył: 09 Lis 2010
Posty: 485
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 Wysłany: Sob 8:18, 27 Lis 2010 Temat postu: Moncler sale eta1. Journalcrystalgrowth |
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Steam Oxidation of antimony-doped zinc oxide nanoparticles of
rystalgrowth ,1998,183:190-195 .1 wanangaH, FujiiM, TakeuchS. Journaloycrystalgrowth ,1993,134:234-238. Wu Yun. ZnO / Zn nano-whisker formation and the thermal characteristics of the physical, Huazhong University of Science Doctoral Dissertation, 2000. ChengEF, eta1. JournaltheChineseCeramicSociety, 2001,[link widoczny dla zalogowanych],29 (2) :151-156. Dai Ying, Zhang Yue, Fang Yuan, et al. Beijing University of Technology, 2002,24 (2) :200-202. WuR, XieCS,[link widoczny dla zalogowanych], XiaH, eta1. Journalcrystalgrowth ,2000,[link widoczny dla zalogowanych],217:274-280. Sb-dopedZnONanoparticlesPreparedbyVapor-phaseOxidationZHUBai-Lin, ZENGDa-Wen, XIEChang-Sheng, HUMu-Lin, SONGWu-Lin (TheStateKeyLaboratoryofPlasticFormingSimulationandMouldTechnology, MaterialsCollege, HuazhongUniversityofScienceandTechnology, Wuhan430074, China) Abstract: PureandSb-dopedZnOnanoparticleswereobtainedbyvapor-phaseoxidationfromZn-Sballoywithdifferentmoleratiosastherawmaterialatthesaineexperimentalcondition. Themorphology,[link widoczny dla zalogowanych], structureandchemicalstatewereinvestigatedbyTEM, XRD, HRTEMandXPS. WithanincreaseincontentofSbinrawmaterials, theshapeofnanoparticlesvaryingfromtetrapod-shapedwhisker, rod-liked, quadrangletohexagonWasobservedbyTEM. HRTEMimageoftheregularlyhexagonalnanoparticlesindicatesthedistancebetween (1i00) planesneighbouringintheSb-dopedZnOnanoparticleswithwurtzitestructureislargerthanthatoftheundopedZnOnanoparticlesreportedinliterature. TheXPSresultclearlyshowsthatSbelementhaeendopedintotheZnOnanoparticles,[link widoczny dla zalogowanych], althoughtheXRDpatternsoftheas-synthesizednanoparticlesrevealthatthereisnotsecondphaseexceptZnO. Theformingmechanismoftetrapod-shapedZnOnanoparticlesandtheeffectsofSbonmorphologyofnanoparticleswerediscussed. Keywordsvapor-phaseoxidation; Sb-doped; ZnO; tetrapod-shapednano-whisker Ⅲ Chun;.
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