Xj. Yang et al., Lithium magnesium manganese oxides prepared from Mg-birnessite or Mg-todorokite by a LiNO3 flux method, CHEM LETT, (10), 2000, pp. 1192-1193
Layered and fibrous crystals of spinel-type lithium magnesium manganese oxi
de have been synthesized from Mg-containing birnessite and todorokite precu
rsors respectively by a topotactic reaction in a LiNO3 flux at 400 degreesC
.