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| The Application of Surfactants in Sol-gel Synthesis of Zinc Oxide Nanopowder |
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| DOI：doi：10.3969/j.issn.1007-7545.年份.期号.顺序号 |
| KeyWord:Surfactant ; Sol-gel process ; Zinc oxide |
| WANG Yu-mian,LI Cun-zeng,WANG Sheng,ZHAO Yi-xia |
| State key Laboratory of Advanced Non-ferrous Materials, College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, China |
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| Abstract: |
| Zinc oxide nanopowder was prepared by sol-gel method using oxalic acid and zinc acetate as starting material. The influence of differeht kinds and content of surfactants on the particle size and shape of ZnO was studied. ZnO powder was determined by IR, SEM, TG and XRD. The results show that sodium lauryl sulphate and PEG6000 can effective disperse grain and control grain growing. The ZnO powder was pure, narrow-dispersed size distribution and good crystal, the average size was 80 nm. |
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