In the present study, hydroxyapatite-titania-graphene oxide (HA-TiO2-GO) nanostructured ternary composites were deposited on Ti-6Al-4V alloy by using electrophoretic deposition. The well-dispersed stable suspensions of hydroxyapatite particles with 20wt.% TiO2 and 0, 0.5, 1 2 wt.% GO prepared deposition was performed at an optimum voltage 20 V for 90 s. A novel linear approach fracturemechanics...

The lithium insertion behavior of nanoparticle (3-D) and nanosheet (2D) architectures of TiO2(B) is quite different, as observed by differential capacity plots derived from galvanostatic charging/discharge experiments. DFT+U calculations show unique lithiation mechanisms for the different nanoarchitectures. For TiO2(B) nanoparticles, A2 sites near equatorial TiO6 octahedra are filled first, fol...

The recover of the used Ag-graphene-TiO2 composite extracted from polylactic acid (PLA) film and its characterization in comparison with newly prepared was aim this study. proposed recovery procedure will reduce amount inorganic nanostructured material released into environment as food packaging. Morpho-structural, environmental photocatalytical characteristics recovered an PLA-based those new ...

H2 generation from photocatalytic water splitting is one of the most promising approaches to producing cost-effective and sustainable fuel. Nanostructured TiO2 a highly stable efficient semiconductor photocatalyst for this purpose. The main drawback as sluggish charge transfer on surface that can be tackled great extent by use platinum group materials (PGM) co-catalysts. However, scarcity high ...

Research Achievement Hybrid solar cells have been developed in the past decade as a promising alternative for traditional silicon-based solar cells. One approach for making inexpensive inorganic-organic hybrid photovoltaic (PV) cells is to fill nanostructured titania films with solid organic hole conductors such as conjugated polymers. These compounds can function as light-absorbing species and...

Surface coating is an effective concept to protect layered cathode active materials (CAMs) in lithium ion batteries from detrimental side reactions. Dry powder a fast and cost-effective process, here we transfer this approach Al2O3 nanostructured fumed TiO2 ZrO2 coatings on the same NMC (Li[Ni,Mn,Co]O2) material. Using similar processing, allows direct comparison of characteristics achieved lay...