Patent ID: 6358649
Filing Date: 2002-03-19
Classification: C01B,H01M,Y02E

Abstract:
Fluorinated carbon, characterized in that:it corresponds to the formula CFxMy in which x>0.6, y<0.018, and M represents an element chosen from among I, Cl, Br, Re, W, Mo, Nb, Ta, B, Ti, P, As, Sb, S, Se, Te, Pt, Ir and Os; its crystallographic parameter a, corresponding to the line (100) of the lattice, is such that 2.46 Ã¥&lE;a&lE;2.49 Ã¥; the Câ€”F bond energy is characterized by the strongest lines F1s and C1s at positions such that 687.5 eV&lE;F1s&lE;688.5 eV and 287 eV&lE;C1s&lE;290 eV, in the ESCA spectra.