Thermostimulated crystal structure transformation of the polymineral clay submicron particles

Changes in the structure of phyllosilicate microparticles submicron fractions polymineral clay with an average size 290 nm, as well changes positions impurity ions transition metals crystal lattice, were studied by X-ray diffraction analysis, Fourier transform infrared spectroscopy, and high-resolution electron paramagnetic resonance spectroscopy. The main composition included clinochlore, montmorillonite, calcite, quartz. Structural transformations stimulated heating samples to 1200 K at a rate 10 K/min. A decrease number structures was recorded due amorphization decomposition formation sillimanite. rearrangements cells containing Fe3+ Mn2+ particles clinochlore accompanied displacements chemical bonds these ions, ion-electron method. It is shown that when heated K, did not go beyond their cells.