Characterizations of Cr3+ - doped SnO2 powders via a hydrolysis method

In this work, the effect of annealing temperature and Cr3+ concentration on the structural and optical properties of the SnO2 host crystals has been investigated. The Cr-doped SnO2 samples were synthesized by a simple hydrolysis method, using SnCl4.5H2O as the host precursor and CrCl3.6H2O as the source of dopant.
Nội dung trích xuất từ tài liệu:
Characterizations of Cr3+ - doped SnO2 powders via a hydrolysis method