Patent ID: 9359219
Filing Date: 2016-06-07
CPC Classification: C01C,C01G,H01M,Y02E

Claim Text:
1. A method for manufacturing an environment-stabilized transition metal cyanide coordination compound (TMCCC) material, comprising: a) producing a particulated TMCCC material; and thereafter b) combining the particulated TMCCC material with a solution including a material containing an acid group to produce a stabilized TMCCC material; wherein said stabilized TMCCC material includes: at least one composition represented by Formula I: wherein, in Formula I, each A is an independently selected alkali metal Li, Na, or K; and each dopant M may optionally be at least one independently selected alkaline earth metal Mg or Ca, post-transition metal Al, Ga, In, Sn, or Pb, or transition metal Sc, Ti, V, Cr, Fe, Co, Ni, Cu, Zn, Pd, Ag, or Cd having an average valence j; and Che represents an acid chelating agent which includes ligand binding atoms that form one or more covalent linkages with Mn or with Mn and M; and wherein 0<j≦4, 0≦k≦0.1, 0≦(p+q)≦6, 0<x≦4, 0<y≦1, 0<z≦1, 0<w≦0.2; −3≦r≦3; and 0≦n≦6; wherein x+2(y−k)+jk+(m+(r+1)q−6)z+wr=0; and wherein Formula I includes one or more Mn(CN) wherein q is an average number of Che groups found in said one or more Mn(CN) wherein m is an average valence of said Mn atoms found in said one or more Mn(CN) wherein (Vac) identifies a Mn(CN) wherein CN identifies a cyano group; and wherein NC identifies an isocyano group.