METHOD FOR PREPARING AN AMORPHOUS FILM MADE FROM LITHIATED METAL SULFIDE OR OXYSULFIDE

摘要

A method of preparing an amorphous film of lithiated metal sulfide or oxysulfide of formula LiαM(O1-βSβ)γ using a lithiated target material:
M being advantageously selected from the group comprising Al, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ge, Zr, Nb, Mo, Ag, Cd, In, Sn, Sb, Ta, W, Pb, Bi, and mixtures thereof; andα≧0.5;1≧β≧⅔;2≧α/γ≧⅓.

主权项

1. A method of preparing an amorphous film, the method comprising using a lithiated target material to prepare an amorphous film of lithiated metal sulfide or oxysulfide of formula LiαM(O1-βSβ)γ, wherein:
M is a metal; α≧0.5; 1≧β≧⅔; 2≧α/γ≧⅓.