材料科学与工程学报2017，Vol.35Issue(4)：607-611,5.DOI:10.14136/j.cnki.issn 1673-2812.2017.04.018
滴加方式对NAC-FAS工艺制备ZnO-TiO2复合纳米晶的影响
Effect of Adding Sequence on the Synthesis of ZnO-TiO2 with NAC-FAS Process
摘要
Abstract
ZnO-TiO2 nanocrystalline composite has been prepared by the NAC-FAS process,with Zn (Ac)2· 2H2O、NaOH and TiOSO4 as the starting materials.The structure and morphology of the ZnO-TiO2 nanomaterial were examined by X-ray diffraction and transmission electron microscope.The effect of adding sequence on the nano-structure of this material was discussed.The results indicated that spherical nanocrystalline ZnO-TiO2 with average size of 15nm can be synthesized by the advanced NAC-FAS process in which TiO2 was first prepared.ZnO-TiO2 can not be prepared by adding all reaction solution with NAC-FAS process,only single crystal phase or amorphous was obtained.关键词
ZnO-TiO2/NAC-FAS工艺/纳米晶Key words
ZnO TiO2/NAC-FAS process/nanocrystalline分类
通用工业技术引用本文复制引用
弓莹,张卫华,焦玉荣,高雯雯,慕苗,马亚军..滴加方式对NAC-FAS工艺制备ZnO-TiO2复合纳米晶的影响[J].材料科学与工程学报,2017,35(4):607-611,5.基金项目
榆林市科技计划资助项目(2015CXY-14、2014CXY-01),榆林学院高层次人才科研启动资助项目(14GK23),陕西省教育厅专项科研计划资助项目(15JK1849),留学回国人员科研启动基金资助项目(1098),国家自然科学基金资助项目(B030803) （2015CXY-14、2014CXY-01）
