Preparation of MnFe2O4 Films by OMCVD

Preparation and Characterization of WO3 Electrochromic Films Obtained by the Sol-Gel Process

Tungsten trioxide (WO3) films have been coated on indium thin oxide (ITO) conductive glass substrate, using aqueous solution of peroxotungstic acid (PTA) by the sol-gel dip coating method. X-ray diffractometery (XRD) analysis confirmed monoclinic and triclinic structure for the film and powdered WO3 respectively. Fourier transforms infrared spectroscopy (FT-IR) exhibit...

Preparation of ZnO-Polystyerne Composite Films and Investigation of Antibacterial Properties of ZnO-Polystyerne Composite Films

Background & Objectives: Nanotechnology is one of great important part of technology. Nanoparticles can be used in different applications for industrial, medical, military and personal use. The objectives of this study were preparation of Polystyrene/ZnO nanocomposite films via a simple method and investigation of antibacterial activity of them. Methods: Polystyrene /ZnO nanoparticle (PS/nano-...

Preparation of Carbon Films by Use of a Glycerin Substrate

While carbon films are highly desirable for supporting specimens for electron microscopy, the difficulty in preparing them prevents their routine use in many laboratories. The usual method employed is to coat the grids with a plastic film which is then coated with carbon in an evaporator, followed by removal of the plastic with a suitable solvent (6). Satisfactorily removing the plastic film wi...

Preparation of stained films of sickle cells.

Synthesis and Preparation of Oxide Ultrathin Films

There is a steadily growing interest in the research on oxide surfaces and films, due to their challenging fundamental properties and to their actual and potential applications in catalytic systems, chemical sensors, electronic and magnetic devices, and functional and aesthetic coatings. Special efforts have been directed at the study of ultrathin oxide films [1–11]. Such two-dimensional system...