Single-crystal star-like zinc oxide: synthesis, characterization and growth mechanism

    在线阅读 下载PDF 导出详情
    摘要 Anovelstar-likesingle-crystalZnOstructurewassynthesizedbyasimplesolvothermalmethod.Theas-preparedproductswerecharacterizedbyXRD,SEMandTEM.Thestar-likeZnO,whichshowssixfoldsymmetry,wasconstructedbysixuniformarmsdistributingsymmetricallyaroundthe[0001]zoneaxis.Itisalsofoundthatthearmsarenotperpendiculartothe[0001]zoneaxisandeacharmisgrownatacertainanglewiththe[0001]direction.CBEDpatternandcorrespondingsimulationdemonstratethattheconvexpartofthestar-likeZnOisO-terminated(000-1)planeandtheconcavepartisZn-terminated(0001)plane.H2Splaysacrucialroleinthesynthesisprocess.Theanisotropicgrowthhabitalong[0001]and[000-1]resultsintheformationofstar-likestructure.
    机构地区 不详
    出处 《稀有金属:英文版》 2006年z2期
    出版日期 2006年01月20日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)
    • 相关文献
    Baidu
    map