Direct Production Of Nanostructured Copper-Nickel (Cu-Ni) Alloy Particles

被引:2
|
作者
Apaydin, Ramazan Oguzhan [1 ]
Ebin, Burcak [1 ]
Gurmen, Sebahattin [1 ]
机构
[1] Istanbul Tech Univ, Dept Met & Mat Eng, TR-34469 Istanbul, Turkey
关键词
ultrasonic spray pyrolysis; hydrogen reduction; alloy particle; copper nickel; nanocrystallite; HYDROGEN REDUCTION; NANOPARTICLES; HYPERTHERMIA;
D O I
10.1063/1.4849228
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Copper-Nickel (CuNi) nanostructured alloy particles were produced by Ultrasonic Spray Pyrolysis and Hydrogen Reduction Method (USP-HR) from high purity copper and nickel nitrate aqueous solutions. The effect of the precursor solution in the range of 0.1 and 0.5 mol/L on the morphology and crystallite size of CuNi nanoparticles were investigated under 2 h running time, 700 degrees C operating temperature and 0.5 L/min H-2 flow rate. Particle size, morphology, composition and crystallite structure were characterized by Scanning Electron Microscopy (SEM), Energy Dispersive Spectroscopy (EDS) and X-Ray Diffraction (XRD). Particle characterization studies show that nanostructured alloy particles have cubic crystal structure and they are in submicron size range with spherical morphology. The crystallite sizes of the particles calculated with Scherrer formula are 40 and 34 nm and average particles sizes observed from the SEM images are 300 and 510 nm for each experiment respectively.
引用
收藏
页码:57 / 60
页数:4
相关论文
共 50 条
  • [1] Single-Step Production of Nanostructured Copper-Nickel (CuNi) and Copper-Nickel-Indium (CuNiIn) Alloy Particles
    Apaydin, Ramazan Oguzhan
    Ebin, Burcak
    Gurmen, Sebahattin
    [J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2016, 47A (07): : 3744 - 3752
  • [2] Single-Step Production of Nanostructured Copper-Nickel (CuNi) and Copper-Nickel-Indium (CuNiIn) Alloy Particles
    Ramazan Oğuzhan Apaydın
    Burçak Ebin
    Sebahattin Gürmen
    [J]. Metallurgical and Materials Transactions A, 2016, 47 : 3744 - 3752
  • [3] Strengthening of Copper-Nickel Alloy Cu95Ni5 with Titanium Carbide Particles
    O. V. Samoilova
    N. A. Shaburova
    [J]. Metallurgist, 2023, 67 : 223 - 231
  • [4] Strengthening of Copper-Nickel Alloy Cu95Ni5 with Titanium Carbide Particles
    Samoilova, O. V.
    Shaburova, N. A.
    [J]. METALLURGIST, 2023, 67 (1-2) : 223 - 231
  • [5] A new chemical route to synthesize Cu-Ni alloy nanostructured particles
    de los A. Cangiano, M.
    Carreras, A.C.
    Ojeda, M.W.
    del C. Ruiz, M.
    [J]. Journal of Alloys and Compounds, 2008, 458 (1-2): : 405 - 409
  • [6] A new chemical route to synthesize Cu-Ni alloy nanostructured particles
    Cangiano, M. de los A.
    Carreras, A. C.
    Ojeda, M. W.
    Ruiz, M. del C.
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 458 (1-2) : 405 - 409
  • [7] Optimization of CNC turning parameters of copper-nickel (Cu-Ni) alloy using VIKOR, MOORA and GRA techniques
    Das, Soham
    Ghadai, Ranjan Kumar
    Sapkota, Gaurav
    Guha, Spandan
    Barmavatu, Praveen
    Kumar, Kottala Ravi
    [J]. INTERNATIONAL JOURNAL OF INTERACTIVE DESIGN AND MANUFACTURING - IJIDEM, 2024,
  • [8] Copper-Nickel Bimetallic Coordination Polymers as Precursors for New Cu-Ni Oxide Electrocatalyst for OER
    Hortencio, Johnnys da Silva
    Raimundo, Rafael A.
    da Silva, Rodolfo B.
    Macedo, Daniel Araujo
    Lemos, Sherlan Guimaraes
    da Silva, Fausthon Fred
    [J]. ELECTROCATALYSIS, 2024, 15 (04) : 301 - 317
  • [9] Structural and properties evolution of copper-nickel (Cu-Ni) alloys: a review of the effects of alloying materials
    Nwaeju, Cynthia C.
    Edoziuno, Francis O.
    Adediran, Adeolu A.
    Nnuka, Eugene E.
    Adesina, Olanrewaju S.
    [J]. MATERIAUX & TECHNIQUES, 2021, 109 (02):
  • [10] COMPLEXOMETRIC DETERMINATION OF COPPER AND NICKEL IN CU-NI ALLOYS
    BHADURI, BP
    JAYAPRAK.KC
    [J]. METALLURGIA AND METAL FORMING, 1971, 38 (10): : 290 - &