• NUCLEAR TECHNIQUES
  • Vol. 48, Issue 2, 020502 (2025)
Xiaojuan ZHEN1, Yifan HUANG2,*, Zhanzu FENG3, Dan LUO1..., Chengshi GONG1, Kai JIANG1, Duolong PAN1 and Shengsheng YANG3|Show fewer author(s)
Author Affiliations
  • 1School of Electronic Engineering, Lanzhou City University, Lanzhou 730070, China
  • 2Institute of Special Environment Physical Sciences, Harbin Institute of Technology, Shenzhen 518055, China
  • 3Science and Technology on Vacuum Technology and Physics Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, China
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    DOI: 10.11889/j.0253-3219.2025.hjs.48.240290 Cite this Article
    Xiaojuan ZHEN, Yifan HUANG, Zhanzu FENG, Dan LUO, Chengshi GONG, Kai JIANG, Duolong PAN, Shengsheng YANG. The 500 keV electron irradiation effect on free-standing reduced graphene oxide film[J]. NUCLEAR TECHNIQUES, 2025, 48(2): 020502 Copy Citation Text show less
    The optical image (a) and SEM fracture image of rGOF (b), respectively (×10 000)
    Fig. 1. The optical image (a) and SEM fracture image of rGOF (b), respectively (×10 000)
    The Raman spectrum of rGOF before and after 500 keV electron irradiation
    Fig. 2. The Raman spectrum of rGOF before and after 500 keV electron irradiation
    The XPS spectra of rGOF (a) Pristine, (b) 500 keV-2.2×1016 e·cm-2 electron irradiation
    Fig. 3. The XPS spectra of rGOF (a) Pristine, (b) 500 keV-2.2×1016 e·cm-2 electron irradiation
    The TGA results of rGOF before and after 500 keV electron irradiation
    Fig. 4. The TGA results of rGOF before and after 500 keV electron irradiation
    The SEM of rGOF surface images (a) Pristine, (b) 500 keV-2.2×1016 e·cm-2 electron irradiation
    Fig. 5. The SEM of rGOF surface images (a) Pristine, (b) 500 keV-2.2×1016 e·cm-2 electron irradiation
    XRD results of rGOF before and after 500 keV electron irradiation (color online)
    Fig. 6. XRD results of rGOF before and after 500 keV electron irradiation (color online)
    The penetrating results of 500 keV electron irradiated on rGOF by FLUKA computation
    Fig. 7. The penetrating results of 500 keV electron irradiated on rGOF by FLUKA computation
    序号No.剂量Dose / e·cm-2电阻Resistance / Ω·□-1
    0010.77
    12×101478.21
    21×1015102.80
    34×1015109.89
    42.2×1016468.35
    Table 1. The electricity results of rGOF before and after 500 keV electron irradiation
    组别Groupssp2C=Csp3C-CC-OC=OCOOHC/O
    结合能 BE / eV284.6285.3286.7288.2289.3
    原始样品Pritine / %51.716.723.15.92.64.7
    结合能 BE / eV284.6285.2286.6287.1288.3
    辐照样品Irradiated sample 500 keV-2.2×1016 e·cm-2 / %30.722.616.524.65.63.0
    Table 2. The XPS analysis of rGOF before and after irradiation
    Xiaojuan ZHEN, Yifan HUANG, Zhanzu FENG, Dan LUO, Chengshi GONG, Kai JIANG, Duolong PAN, Shengsheng YANG. The 500 keV electron irradiation effect on free-standing reduced graphene oxide film[J]. NUCLEAR TECHNIQUES, 2025, 48(2): 020502
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