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中文摘要: 着重阐述了并流沉淀法制备纳米氧化锌的优点及方法，结合实验结果讨论了料液浓度、并流速度、底液组成、分散剂种类、加入量及加入方式、前驱体干燥条件、前驱体煅烧条件等对纳米氧化锌制备的影响。用XRD、TGTEM对产品纳米氧化锌的形貌和粒度进行表征，结果表明实验制得纳米氧化锌呈球形、粒度分布均匀且范围窄，平均粒径为40nm。
中文关键词: 并流沉淀法 纳米氧化锌 底液 分散剂
Abstract:The advantage and method of producing nanometer-size ZnO by parallel flow precipitation method are discussed, the factors which influence the preparation of nanometer-size ZnO based on the experiment result are also discussed, such factors are: stuff concentration, parallel flow velocity, bottom liquid composing, disper-sant category, quantity and adding mode, dryness and calcine condition of precursor. The shape and granularity of nanometer-size ZnO are characterized by XRD, TG and TEM, the results show that nanometer-size ZnO is sphericity; granularity is well-distributed and narrow-dispersed, the average diameter size is 40nm.
文章编号： 中图分类号：TB383 文献标志码：
基金项目:甘肃省自然科学基金(ZS011-A25-047-C)
WANG Sheng,WANG Yu-mian,HOU Xin-gang,WANG Kai-qun,LI Jun-qiangGansu Key Lab. of new Nonferrous Metal Materials,Lanzhou University of Science , Technology,Lanzhou,Gansu ,China
WANG Sheng,WANG Yu-mian,HOU Xin-gang,WANG Kai-qun,LI Jun-qiang
Gansu Key Lab. of new Nonferrous Metal Materials,Lanzhou University of Science and Technology,Lanzhou,Gansu 730050,China, Department of Metallurgy and Advanced Materials,Northwest Research Institute of Mining and Metallurgy,Baiyin,Gansu 730090,China
引用文本：
王玉棉,王胜,侯新刚,王开群,李军强.并流沉淀法制备纳米氧化锌[J].有色金属（冶炼部分）,2003(6):43-46.
.Preparation of Nanometer-size ZnO Powder by Parallel Flow Precipitation Process[J].Nonferrous Metals (Extractive Metallurgy),2003(6):43-46.
王玉棉,王胜,侯新刚,王开群,李军强.并流沉淀法制备纳米氧化锌[J].有色金属（冶炼部分）,2003(6):43-46.
.Preparation of Nanometer-size ZnO Powder by Parallel Flow Precipitation Process[J].Nonferrous Metals (Extractive Metallurgy),2003(6):43-46.
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