Studies on PMMA-co-PBA-TiO2 Nanocomposite Films

Morphology effects on exchange anisotropy in Co-CoO nanocomposite films

InSb-added TiO2 nanocomposite films by RF sputtering

This study investigates the preparation of InSb-added TiO2 nanocomposite films by RF sputtering. The optical absorption spectra are obviously shifted to visible and near-infrared regions. High-resolution transmission electron microscopy indicates that sphere-shaped InSb nanocrystals with a size of about 15 nm are dispersed in a matrix. The X-ray diffraction result reveals that the matrix forms ...

On the linear and nonlinear optical properties of ZnO/PS-PMMA nanocomposite films

193 6 O On n t th he e l li in ne ea ar r a an nd d n no on nl li in ne ea ar r o op pt ti ic ca al l p pr ro op pe er rt ti ie es s o of f t th he er rm ma al ll ly y s st ta ab bl le e, , Z Zn nO O/ /P PS S-P PM MM MA A n na an no oc co om mp po os si it te e f fi il lm ms s 6.1 Introduction 6.2 Synthesis details 6.3 Structural characterization 6.4 Thermal analysis 6.5 Optical Studies 6.6 Non...

Electrosynthesis of Polyaniline-TiO2 Nanocomposite Films on Aluminum Alloy 3004 Surface and its Corrosion Protection Performance

The direct synthesis of polyaniline-TiO2 nanocomposite coatings on aluminum alloy 3004 (AA3004) surface has been investigated by using the galvanostatic method. The synthesized coatings were characterized by FT-IR, SEM-EDX, SEM and AFM. Optical absorption spectroscopy reveals the formation of the emeraldine oxidation state form of polyaniline-TiO2 nanocomposite. The corros...

Photocatalytic self-cleaning properties of lanthanum and silver co-doped TiO2 nanocomposite on polymeric fibers

Titania, single-doped and lanthanum-silver co-doped titania nanocomposite were coated on cellulosic and polyacrylonitrile fibers via sol–gel method. The prepared samples were evaluated using x-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive x-ray spectroscopy (EDX), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), photolumines...