The synthesis of metallic nanoparticles by laser ablation in heavy water method

В работе рассмотрен синтез наночастиц золота и титана марки ОТ4-0 методом лазерной абляции в D2O и Н2O, используя излучение Nd:YAG лазера с длиной волны λ = 1064 нм. Произведено сравнение оптических свойств и морфологии частиц, полученных в тяжёлой и лёгкой воде. В случае D2O наблюдалось меньшая агрегация наночастиц по сравнению с Н2O. In this work the synthesis of gold and titanium (OT4-0) nanoparticles by laser ablation in D2O and H2O was considered. The radiation of Nd:YAG laser with a wavelength λ = 1064 was used. The optical properties and morphology of particles, obtained in heavy and light water were compared. It was observed that in the case of using D2O the aggregation of nanoparticles occurred at a lower level in compare with H2O