NUCLEAR TECHNIQUES, Volume. 48, Issue 2, 020502(2025)
The 500 keV electron irradiation effect on free-standing reduced graphene oxide film
Figures & Tables(9)
Fig. 1. The optical image (a) and SEM fracture image of rGOF (b), respectively (×10 000)
Fig. 2. The Raman spectrum of rGOF before and after 500 keV electron irradiation
Fig. 3. The XPS spectra of rGOF (a) Pristine, (b) 500 keV-2.2×1016 e·cm-2 electron irradiation
Fig. 4. The TGA results of rGOF before and after 500 keV electron irradiation
Fig. 5. The SEM of rGOF surface images (a) Pristine, (b) 500 keV-2.2×1016 e·cm-2 electron irradiation
Fig. 6. XRD results of rGOF before and after 500 keV electron irradiation (color online)
Fig. 7. The penetrating results of 500 keV electron irradiated on rGOF by FLUKA computation
Table 1. The electricity results of rGOF before and after 500 keV electron irradiation
View tableView in ArticleTable 1. The electricity results of rGOF before and after 500 keV electron irradiation
序号No. 剂量Dose / e·cm-2 电阻Resistance / Ω·□-1 0 0 10.77 1 2×1014 78.21 2 1×1015 102.80 3 4×1015 109.89 4 2.2×1016 468.35
Table 2. The XPS analysis of rGOF before and after irradiation
View tableView in ArticleTable 2. The XPS analysis of rGOF before and after irradiation
组别Groups sp2C=C sp3C-C C-O C=O COOH C/O 结合能 BE / eV 284.6 285.3 286.7 288.2 289.3 原始样品Pritine / % 51.7 16.7 23.1 5.9 2.6 4.7 结合能 BE / eV 284.6 285.2 286.6 287.1 288.3 辐照样品Irradiated sample 500 keV-2.2×1016 e·cm-2 / % 30.7 22.6 16.5 24.6 5.6 3.0
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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
Paper Information
Category: NUCLEAR PHYSICS, INTERDISCIPLINARY RESEARCH
Received: Jul. 17, 2024
Accepted: --
Published Online: Mar. 14, 2025
The Author Email: HUANG Yifan (HUANGYifan)
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