朱伟长, 万玉宝, 孙军, 兰开东. 氧化铜纳米粉的制备及分散方法[J]. 工程科学学报, 2003, 25(3): 251-253. DOI: 10.13374/j.issn1001-053x.2003.03.042
引用本文: 朱伟长, 万玉宝, 孙军, 兰开东. 氧化铜纳米粉的制备及分散方法[J]. 工程科学学报, 2003, 25(3): 251-253. DOI: 10.13374/j.issn1001-053x.2003.03.042
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ZHU Weizhang, WAN Yubao, SUN Jun, LAN Kaidong. Preparation and Dispersion of Nanoscale CuO Powders[J]. Chinese Journal of Engineering, 2003, 25(3): 251-253. DOI: 10.13374/j.issn1001-053x.2003.03.042
Citation: ZHU Weizhang, WAN Yubao, SUN Jun, LAN Kaidong. Preparation and Dispersion of Nanoscale CuO Powders[J]. Chinese Journal of Engineering, 2003, 25(3): 251-253. DOI: 10.13374/j.issn1001-053x.2003.03.042
shu

氧化铜纳米粉的制备及分散方法

Preparation and Dispersion of Nanoscale CuO Powders

    摘要
  • 摘要: 以CuSO4·5H2O为原料,首先制备出碱式碳酸铜前驱体.在350℃焙烧1h后,制备出氧化铜纳米粒子,经XRD和TEM检测,粒径为30nm.在十二烷基苯磺酸钠水溶液中加入氧化铜纳米粉,用稀HNO3,调节介质pH=3.0,得到均匀分散的氧化铜纳米粉水溶胶.

     

    Abstract: Nanoscale CuO powders were prepared by roasting a basic coppper carbonate precursor at 350C for 1 h. The obtained sample's microstructure was determined by XRD and TEM analysis. The results show that the diameter of the nanocrystalline is 30 nm. CuO sol were prepared with dodecylbenzene sulfonate solusion and at pH=3.0 adjusted by HNO3.

     

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