Скачать полную версию статьи (в PDF формате)

Т. И. Бородинова, В. Н. Шилов
«Кинетика кристаллизации золота при образовании и росте нанокристаллов в смеси первичных спиртов»
639–648 (2015)

PACS numbers: 61.46.Hk, 68.37.Hk, 68.37.Lp, 81.10.-h, 81.16.Be

The kinetics of gold crystallization in optimum conditions of formation and growth of nanocrystals-nanoprisms is studied during their synthesis in a mixture of ethylene glycol and ethyl alcohol. The dependence of the total volume of nanocrystals, V, on the time of crystallization, t, is studied for different ratios of the precursor of chloroauric acid and the stabilizer of polyvinylpyrrolidone. The experimentally obtained dependence V ? V(t) is satisfactorily described by the Kolmogorov equation for the limiting case, when the nuclei of crystals are formed at the beginning of the crystallization process, and their growth rate is independent on time.