Journal of Inorganic Materials, Volume. 36, Issue 3, 299(2021)

Synthesis and Property of Platinum-cobalt Alloy Nano Catalyst

Yong ZHU1... Jun GU1,2,*, Tao YU1,3, Haitong HE1 and Rui YAO1 |Show fewer author(s)
Author Affiliations
  • 11. College of Physics, Nanjing University, Nanjing 210093, China
  • 22. Nanjing DoAAAAAinpower Technology Co., Ltd., Nanjing 211135, China
  • 33. National Laboratory of Solid-State Microstructures, Nanjing University, Nanjing 210093, China
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    Figures & Tables(11)
    XRD patterns of Pt2.8Co/C, Pt2.8Co/C-500 and TKK-PtCo/C
    TEM images and particle size distributions of Pt2.8Co/C(a), Pt2.8Co/C-500(b) and TKK-PtCo/C(c)
    EDS mappings of Pt2.8Co/C-500
    ECSA histogram for DN-Pt2.8Co/C with different amounts of NaBH4 (a); MA histogram for DTL-Pt2.8Co/C with different amounts of triethylamine (b)
    CV(a) and LSV (b) curves for Pt2.8Co/C, Pt2.8Co/C-500 and TKK-PtCo/C; CV(c, e) and LSV(d, f) curves of Pt2.8Co/C-500 (c, d) and TKK-PtCo/C (e, f) before and after durability tests
    Energy spectrum of Pt2.8Co/C-500
    CV(a) and LSV(b) curves of TKK-PtCo/C and DN-Pt2.8Co/C
    LSV curves of DTL-Pt2.8Co/C with different triethylamine
    ECSA (a) and MA (b) histograms of Pt2.8Co/C with different heat-treatment temperatures
    TEM images and particle size distribution of ADT-Pt2.8Co/C-500= S
    • Table 1. ECSA and MA parameters of platinum-cobalt alloy nano catalysts

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      Table 1. ECSA and MA parameters of platinum-cobalt alloy nano catalysts

      SampleECSA/(m2∙gPt-1)MA/(mA∙mgPt-1)
      Pt2.8Co/C51.654.2
      Pt2.8Co/C-50043.5133.0
      TKK-PtCo/C28.144.3
      ADT-Pt2.8Co/C-50024.671.0
      ADT-TKK-PtCo/C15.727.2
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    Yong ZHU, Jun GU, Tao YU, Haitong HE, Rui YAO. Synthesis and Property of Platinum-cobalt Alloy Nano Catalyst[J]. Journal of Inorganic Materials, 2021, 36(3): 299

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    Paper Information

    Category: RESEARCH PAPER

    Received: May. 12, 2020

    Accepted: --

    Published Online: Dec. 8, 2021

    The Author Email: GU Jun (junguca@nju.edu.cn)

    DOI:10.15541/jim20200253

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