Page 338 - Lindens Handbook of Batteries

Cathode Materials Currently or Previously Used in Lithium Primary Batteries
Theoretical faradic Theoretical cell capacity (cathode only) Specific energy Cell reaction mechanism Wh/kg Voltage, V (with lithium anode) g/Ah Ah/cm 3 1170 3.1 2Li + 2SO 2 → 2Li 2 S 2 O 4 2.39 — 1470 3.65 4Li + 2SOCl 2 → 4LiCl + S + SO 2 2.22 — 1405 3.91 2Li + SO 2 Cl 2 → 2LiCl + SO 2 2.52 — 640 2.0 6Li + Bi 2 O 3 → 3Li 2 O + 2Bi 2.86 2.97 544 2.0 10Li + Bi 2 Pb 2 O 5 → 5Li 2 O + 2Bi + 2Pb 2.41 2.64 2180 3.1 xLi + (CF) x → xLiF + xC 1.16 2.3

Density, Ah/g g/cm 3 0.419 1.37 0.450 1.63 0.397 1.66 0.35 8.5 0.29 9.0 0.86 2.7 0.40 3.1 0.53 2.9 0.67 6.4 0.468 — 0.56 4.6 0.61 4.8 0.89 4.9 0.31 5.0 0.19 4.5 0.47 — 0.19 5.6 0.16 5.6 0.282 — 0.15 3.6

Valence change 1 2 2 6 10 1 2 2 2 8 2 2 4 1 1 4 1 2 3.5 1 *Multiple-step discharge; see ref. 11 (experimental values to +1.5 V cutoff).

Molecular weight 64 119 135 466 912 31 134.5 101.6 79.6 458.3 95.6 87.9 119.9 86.9 143 240 143.3 331.8 297.7 181.9

TABLE 14.4 Cathode material SO 2 SOCl 2 SO 2Cl 2 Bi 2 O 3 Bi 2 Pb 2 O 5 (CF) x CuCl 2 CuF 2 CuO Cu 4 O(PO 4 ) 2 CuS FeS FeS 2 MnO 2 MoO 3 Ni 3 S 2 AgCl Ag 2 CrO 4 AgV 2 O 5.5 * V 2 O 5

14.6