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염용액으로부터 제조된 Cu/TiO2복합분말의 광촉매 특성 KCI 등재

Photocatalysis Characteristics of Nano Cu/TiO2 Composite Powders Fabricated from Salt Solution

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한국분말야금학회지 (Journal of Korean Powder Metallurgy Institute)
한국분말재료학회(구 한국분말야금학회) (Korean Powder Metallurgy Institute)
초록

In the present study, imbedded copper matrix powders have been successfully prepared from the () composite salt solution. The composite powders were formed by drying the solution at 200~40 in the hydrogen atmosphere. Photocatalytic characteristics was evaluated by detecting TOC (total organic carbon) amount with TOC analyzer (model 5000A Shimadzu Co). Phase analysis of composite powders was carried out by XRD, DSC and powder size was measured with TEM. The mean particle size of composite powders was about 100 nm and a few zinc and copper oxide phases was included. The reduction ratio of TOC amount was 60% by the composite powders under the UV irradiation for 8 hours

저자
  • 고봉석
  • 안인섭
  • 배승열
  • 이상진