Correlation between mechanochemical reactivity forming ABO4-type complex oxides and the structures of product materials
✍ Scribed by Qiwu Zhang; Takatoshi Tojo; William Tongamp; Fumio Saito
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 286 KB
- Volume
- 195
- Category
- Article
- ISSN
- 0032-5910
No coin nor oath required. For personal study only.
✦ Synopsis
Through the experiments for syntheses of ABO 4 (A: Al, Fe, Cr, In, La, Bi; B: P, V, Nb, Sb), investigations on the relation between mechanochemical reactivity and (I): the crystal structure of starting materials or (II): the crystal structure of product materials has been conducted. It has been found that it is a necessary condition to use structurally active substances against milling operation for the occurrence of a mechanochemical reaction. In addition, it is easier to facilitate a mechanochemical reaction to form ABO 4 -type oxide which is of larger size of cation and in denser structural state.