| 采用液相还原法从废铜料中制备纳米铜粉 |
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| 引用本文： | 苏扬,姚国胜,陈建欣,高国军,朱华飞.采用液相还原法从废铜料中制备纳米铜粉[J].广州化工,2011,39(1):59-60. |
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| 作者姓名： | 苏扬 姚国胜 陈建欣 高国军 朱华飞 |
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| 作者单位： | 常州工学院理学院,江苏,常州,213002 |
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| 基金项目： | 常州工学院基金(YN0808) |
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| 摘 要： | 采用处理废铜料所得的硫酸铜溶液为原料,低毒害的铝粉为还原剂,使用液相还原法制备纳米铜粉。利用XRD和SEM对所制纳米铜粉进行表征。在反应温度80℃时,加入物质的量为硫酸铜10%的CTAB,获得晶粒粒径约45 nm的铜粉,其表面未有氧化。利用此法制备纳米铜粉,提高了废铜料的应用价值,实现了贵重资源的再生利用。
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| 关 键 词： | 纳米铜粉 铝粉 液相还原法 废铜料 |
Preparation of Nano-copper Powder from Waste Copper Materials by Reduction in Liquid Phase |
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| SU Yang,YAO Guo-sheng,CHEN Jian-xin,GAO Guo-jun,ZHU Hua-fei.Preparation of Nano-copper Powder from Waste Copper Materials by Reduction in Liquid Phase[J].GuangZhou Chemical Industry and Technology,2011,39(1):59-60. |
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| Authors: | SU Yang YAO Guo-sheng CHEN Jian-xin GAO Guo-jun ZHU Hua-fei |
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| Affiliation: | SU Yang,YAO Guo-sheng,CHEN Jian-xin,GAO Guo-jun,ZHU Hua-fei(School of Science,Changzhou Institute of Technology,Jiangsu Changzhou 213002,China) |
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| Abstract: | Nano-copper powder was prepared from CuSO4 which was prepared from waste copper materials and aluminum powder in liquid phase.CTAB was added with its mol ratio to CuSO4 was 0.1 at 80 ℃.The copper powder was characterized by XRD and SEM.The results showed that the size of copper powder was about 45 nm and the surface of the powder was unoxidized. |
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| Keywords: | nano-copper powder aluminum powder reduction in liquid phase waste copper materials |
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