Издательство СО РАН

Издательство СО РАН

Адрес Издательства СО РАН: Россия, 630090, а/я 187
Новосибирск, Морской пр., 2

soran2.gif

Baner_Nauka_Sibiri.jpg


Яндекс.Метрика

Поиск по журналу

Журнал структурной химии

2016 год, номер 1

ZnO AND MgO NANOPARTICLES: SYNTHESIS AND COMPARATIVE STUDY ON THEIR PROPERTIES

ghomi A. Bagheri
Islamic Azad University, Tehran, Iran
azbagheri@gmail.com
Ключевые слова: nanoparticle, ZnO, MgO, photocatalyst, band gap
Страницы: 198-202
Подраздел: СТРУКТУРА БИОЛОГИЧЕСКИ АКТИВНЫХ СИСТЕМ

Аннотация

We report the optical and structural properties of ZnO and MgO nanoparticles. The samples are obtained by a simple method using a new template of hexamethylene tetramine. The optical properties of the samples are studied by UV-visible spectroscopy. Their crystal structure and morphology are studied by XRD and scanning electron microscopy. The absorption spectra of MgO and ZnO show that the optical band gaps are 4.27 eV and 3.02 eV, respectively. In this investigation the photocatalytic degradation of indigo carmine (IC) in water is studied. The effects of some parameters such as pH, amount of catalyst, initial concentration of dye, are examined.

DOI: 10.15372/JSC20160124
Добавить в корзину
Товар добавлен в корзину