Study of the physical properties of lanthanum oxide doped with Fe, Ag and Cu

Environmental pollution and energy shortage are the biggest challenge facing the world today. Remarkable progress of global industrialization as a major reason to seek a solution to reduce industrial pollution. To solve the problem, the development of various processing technologies has become essential, and the study of the photocatalytic behavior of various semiconductor oxides has attracted considerable interest. Much research is focused on purifying water from the organic contaminants that are an important part of nature. As the demands for solar energy, semiconductors have attracted significant attention due to their availability. Current environmental protection concerns focus on air quality in industry, cities and domestic homes. Along the same lines, collecting solar energy and degrading harmful and organic pollutants in water by irradiation with sunlight is a very promising strategy. Nowadays, semiconductor materials are of increasingly used