Investigation study of optical and dielectric parameters using absorption and diffuse reflectance spectroscopy method on La0.57Nd0.1Sr0.13Ag0.2 MnO3 perovskite for optoelectronic application

Investigation of optical, dielectric, and conduction mechanism in lead-free perovskite CsMnBr3

“…Those peaks can be attributed to the electronic transition of Mn (3d). 12 Those properties allow our compound to be used as a photo-catalysis material and photovoltaic solar cell. 13 Reectance spectrum can be used to calculate the optical band gap for such compound.…”

Conversion of sawdust residuals to activated-carbon-supported pure nickel nanoparticles as a novel composite membrane for simultaneous hydrogen separation and storage

“…23 In another study, a perovskite membrane with a chemical formula of La 0.57 Nd 0.1 Sr 0.13 Ag 0.2 MnO 3 was reported as novel membrane for hydrogen generation with the assistance of light irradiation as a motivator for the movement of gas molecules. 25 Hydrogen separation from gas mixtures to achieve high purity is an essential process for its subsequent use in the sustainable generation of renewable energy via fuel cells. On the other side, hydrogen storage in proper chemical structures is also important in the context of sustainable development.…”

“…The selectivity of the other group, concerning mixtures of gases and miscible liquids, is defined as the result of dividing the concentration of a certain component, in the permeates, by the concentrations of the other components. 25 The selectivity is highly dependent on the separation process and the composition of membrane or its pore size. Membranes can be applied in various processes, including the separation of all kinds of mixtures, such as gases and vapors, miscible liquids and dissolved solids, as well as solutes in liquids.…”

“…23 In another study, a perovskite membrane with a chemical formula of La 0.57 Nd 0.1 Sr 0.13 Ag 0.2 MnO 3 was reported as novel membrane for hydrogen generation with the assistance of light irradiation as a motivator for the movement of gas molecules. 25…”