CF primary batteries based on fluorinated carbon nanocages

Fluorinated carbon nanocages were prepared using plasma treatment and were tested electrochemically in primary Li/CF x batteries. A systematic increase of F/C ratio and specific capacity was obtained with an increase in fluorination time. For the highest fluorinated material ( x = 0.98), the specifi...

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Bibliographic Details
Published in:New journal of chemistry 2019-08, Vol.43 (33), p.12892-12895
Main Authors: Sosunov, Aleksei V, Ziolkowska, Dominika A, Ponomarev, Roman S, Henner, Victor K, Karki, Bhupendra, Smith, Nathan, Sumanasekera, Gamini, Jasinski, Jacek B
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Summary:Fluorinated carbon nanocages were prepared using plasma treatment and were tested electrochemically in primary Li/CF x batteries. A systematic increase of F/C ratio and specific capacity was obtained with an increase in fluorination time. For the highest fluorinated material ( x = 0.98), the specific capacity reached 850 mA h g 1 , i.e. , the theoretical value predicted for this composition. The material with the fluorination level of x = 0.98 reaches the specific capacity of 850 mA h g 1 , i.e. , its theoretical value.
ISSN:1144-0546
1369-9261
DOI:10.1039/c9nj02956g