• 제목/요약/키워드: Hydrarine

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화학환원법을 이용한 Ag-Pd 합금 나노분말의 합성 (Synthesis of Ag-Pd Alloy Nanoparticles by Chemical Reduction Method)

  • 서원식;김윤도;정일엽;이호석;송기창
    • 한국세라믹학회지
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    • 제43권4호
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    • pp.224-229
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    • 2006
  • Ag-Pd alloy nanoparticles were prepared by a chemical reduction method using hydrazine $(N_2H_4)$ as a reductant in $AgNO_3\;and\;Pd(NO_3)_2$ aqueous solutions. Characterization of these particles by X-ray powder diffraction revealed a bimetallic and crystalline silver-palladium alloy. The average size of the particles was influenced not by the reductant $(N_2H_4)$ concentration, but the concentration of the starting materials $(AgNO_3\;and\;Pd(NO_3)_2)$.