Charge/discharge behavior of plasma-fluorinated natural graphites in propylene carbonate-containing solvent

Takashi Achiha (1) , Seiko Shibata (1) , Tsuyoshi Nakajima (1) , Yoshimi Ohzawa (1) , Alain Tressaud (2) , Etienne Durand (2)

1 Department of Applied Chemistry
2 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux

Plasma-fluorination of natural graphite samples with average particles sizes of 5 µm, 10 µm and 15 µm (NG5µm, NG10µm and NG15µm) was performed using CF4 and charge/discharge characteristics of surface-fluorinated samples were investigated...

Mots clés: Plasma-fluorination; Surface modification; Graphite anode; Lithium ion battery

Domaines: Matériaux

Takashi Achiha, Seiko Shibata, Tsuyoshi Nakajima, Yoshimi Ohzawa, Alain Tressaud, et al.. Charge/discharge behavior of plasma-fluorinated natural graphites in propylene carbonate-containing solvent. Journal of Power Sources, 2007, 171 (2), pp.932-937. ⟨10.1016/j.powsour.2007.06.008⟩. ⟨hal-00172155⟩