Search academic texts

Information × Registration Number 0218U006911, 0118U000890 , R & D reports Title Development of methods for the synthesis of nanocrystals of CIS and PbS semiconductor compounds and hybrid nanostructures to control their radiation popup.stage_title Head Tokarev Viktor, Доктор хімічних наук Registration Date 11-10-2018 Organization Lviv Polytechnic State University popup.description2 Nanocomposite films of nanocrystals of triple and binary semiconductor compounds in polymeric matrices of different nature were obtained by two methods: 1) in situ synthesis of semiconductor nanocrystals directly in a polymer film; and 2) the so-called "wet" method of nanoparticle synthesis in solutions of reactive copolymers, capable of forming ionic and coordination bonds with d elements, which were used later for nanocomposite films formation. On the basis of the results of spectrophotometry in the visible region, the dependence of the optical characteristics of nanocomposite films (intensity and position of absorption peaks) on the ratio of Cu2 +, In3 +, Zn2 + cations in the initial solutions, the number of layers, and the polymer nature were established Product Description popup.authors Ільчук Григорій Архипович Букартик Наталя Миколаївна Петрусь Роман Юрійович Токарєв Станіслав Вікторович Токарев Віктор Сергійович Чобіт Максим Роландович Шевчук Олег Михайлович popup.nrat_date 2020-04-02 Close