The X-ray diffraction measurement has been carried out to study the Li(Ni,Co)PO4 prepared by the glycerol-nitrate synthesis method. An expansion of the cell volume depends on concentration of the Co-ions and is anisotropic: a, b, c parameters are increases and all obey the Vegard’s law.Исследование выполнено при финансовой поддержке РФФИ в рамках научного проекта № 19-32-60011
