- Microstructure and Synthesis of Ag Spot-coated Cu Nanopowders by Hydrothermal-attachment Method using Ag Colloid
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Hyeong-Chul Kim, Jae-Kil Han
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J Korean Powder Metall Inst. 2011;18(6):546-551.
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DOI: https://doi.org/10.4150/KPMI.2011.18.6.546
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- Ag spot-coated Cu nanopowders were synthesized by a hydrothermal-attachment method (HA) using oleic acid capped Ag hydrosol. Cu nano powders were synthesized by pulsed wire exploding method using 0.4 mm in diameter of Cu wire (purity 99.9%). Synthesized Cu nano powders are seen with comparatively spherical shape having range in 50 nm to 150 nm in diameter. The oleic acid capped Ag hydrosol was synthesized by the precipitation-redispersion method. Oleic acid capped Ag nano particles showed the narrow size distribution and their particle size were less than 20 nm in diameter. In the case of nano Ag-spot coated Cu powders, nanosized Ag particles were adhered in the copper surface by HAA method. The components of C, O and Ag were distributed on the surface of copper powder.
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Citations
Citations to this article as recorded by  - Synthesis and visible light photocatalytic activity of Ag spot-coated TiO2–60 wt% SrO composite powders
Hyeong-Chul Kim, Jae-Kil Han
Research on Chemical Intermediates.2014; 40(7): 2431. CrossRef - Microstructure and Synthesis of Nano Palladium Spot Coated Activated Carbon Powders by Hydrothermal Attachment Method
Hyeong Chul Kim, Jae Kil Han
Journal of Korean Powder Metallurgy Institute.2012; 19(6): 424. CrossRef
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