| 气液法制备闪锌矿纳米硫化锌粒子 |
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| 引用本文： | 李亚玲,王玉红,邵磊,陈建峰,甄崇礼. 气液法制备闪锌矿纳米硫化锌粒子[J]. 北京化工大学学报(自然科学版), 2003, 30(3): 26-29 |
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| 作者姓名： | 李亚玲 王玉红 邵磊 陈建峰 甄崇礼 |
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| 作者单位： | 1. 北京化工大学教育部超重力工程研究中心,北京,100029
2. 新加坡纳米材料科技有限公司,新加坡,139944 |
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| 基金项目： | 国家自然科学基金;20236020; |
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| 摘 要： | 文中采用硫酸锌和硫化氢气体为原料，制备纳米硫化锌。探讨了反应物浓度、反应温度、pH值等工艺参数对产品平均晶粒大小和产品收率的影响规律，确定最佳反应条件，制备出了分散性好、平均粒径为7nm的闪锌矿纳米硫化锌粒子。并采用XRD、TEM等手段对产品的晶相、大小、形貌进行了表征。
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| 关 键 词： | 闪锌矿 硫化锌 纳米粒子 制备 闪锌矿 硫化锌 纳米粒子 制备 |
| 修稿时间： | 2002-09-29 |
Preparation of sphalerite zinc sulfide nano-particles by gas-liquid method |
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| LI Ya ling WANG Yu hong SHAO Lei CHEN Jian feng Jimmy Yun. Preparation of sphalerite zinc sulfide nano-particles by gas-liquid method[J]. Journal of Beijing University of Chemical Technology, 2003, 30(3): 26-29 |
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| Authors: | LI Ya ling WANG Yu hong SHAO Lei CHEN Jian feng Jimmy Yun |
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| Affiliation: | LI Ya ling 1 WANG Yu hong 1 SHAO Lei 1 CHEN Jian feng 1 Jimmy Yun 2 |
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| Abstract: | Nano-particles of zinc sulfide were synthesized by using zinc sulfate and hydrogen sulfide as source materials. Effects of the initial reactant concentration, reaction temperatures and pH value on the product size and yield were investigated and the optimum conditions were determined. Well-dispersed nano particles with a sphalerite crystal phase and an average size of 7nm were prepared. The crystal structure, size and morphology of the product were also characterized by XRD and TEM. |
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| Keywords: | sphalerite zinc sulfide nano particles preparation |
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