• Journal of Inorganic Materials
  • Vol. 36, Issue 3, 299 (2021)
Yong ZHU1, Jun GU1、2、*, Tao YU1、3, Haitong HE1, and Rui YAO1
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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    DOI: 10.15541/jim20200253 Cite this Article
    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 Copy Citation Text show less
    XRD patterns of Pt2.8Co/C, Pt2.8Co/C-500 and TKK-PtCo/C
    1. 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)
    2. 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
    3. 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)
    4. 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
    5. 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
    S1. Energy spectrum of Pt2.8Co/C-500
    CV(a) and LSV(b) curves of TKK-PtCo/C and DN-Pt2.8Co/C
    S2. 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
    S3. 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
    S4. 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
    S5. TEM images and particle size distribution of ADT-Pt2.8Co/C-500= S
    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
    Table 1. ECSA and MA parameters of platinum-cobalt alloy nano catalysts
    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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