C. Depege et al., [CU-CR] LAYERED DOUBLE HYDROXIDES PILLARED BY CRO4(2-) AND CR2O7(2-) OXOMETALATES, Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals, 244, 1994, pp. 161-166
The grafting of CrO42- and Cr(2)O7(2-) oxometalates has been evidenced
on [Cu-Cr] layered double hydroxides by a PXRD study under moderate h
eating and by Infrared spectroscopy