Patent ID: 9315390
Filing Date: 2016-04-19
CPC Classification: C01B,H01M,Y02E

Claim Text:
1. A production process for lithium-silicate-based compound, comprising: reaching a lithium-silicate compound being expressed by Li wherein the molten salt includes lithium nitrate, and a lithium-silicate-based compound formed by the process is a compound expressed by the following compositional formula(1): wherein, in formula (1), A is at least one element selected from the group consisting of Na, K, Rb and Cs; M is at least one element selected from the group consisting of Fe and Mn; M′ is at least one element selected from the group consisting of Mg, Ca, Co, Al, Ni, Nb, Ti, Cr, Cu, Zn, Zr, V, Mo and W; and the respective subscripts are specified as follows: