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【求助】乙醇溶剂中ZnO纳米粒子的制备?
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各位,大家好。 这段时间看了几篇有关ZnO纳米粒子制备的论文,用的都是乙醇为溶剂,锌源是醋酸锌,然后加强碱的乙醇溶剂,报道的结果都很好,得到的都是粒径10nm左右的粒子。但是我试过后,做出来的XRD结果却表示不是ZnO,现在十分苦恼,不知道各位虫子能不能指点迷津,万分感谢! 下面附上两篇我看的论文: (1)M.K. Patra, M. Manoth, V.K. Singh, G. Siddaramana Gowd, V.S. Choudhry, S.R. Vadera, N. Kumar。Synthesis of stable dispersion of ZnO quantum dots in aqueous medium showing visible emission from bluish green to yellow,Journal of Luminescence 129 (2009) 320–324 (2)Huan-Ming Xiong, Dong-Ping Xie, Xiao-Yan Guan, Yu-Jing Tan and Yong-Yao Xia*。Water-stable blue-emitting ZnO@polymer core–shell microspheres,J. Mater. Chem., 2007, 17, 2490–2496 |
2楼2010-11-23 14:50:36
3楼2010-11-25 22:14:25










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