The three-dimensional ternary LiFeO2 compound presents various unusual essential properties. main features are thoroughly explored by the density functional and many-body perturbation theory. concise physical/chemical picture, critical spin-polarizations orbital hybridizations in Li-O Fe-O bonds, clearly examined through geometric optimization, quasi-particle energy spectra, spin-polarized of s...

nano-cufe2o4 catalysts with different cu/fe molar ratios (cunfemo(n+1.5m)) were prepared by hydrothermal method. the thermal decomposition performance of cunfemo(n+1.5m) on cuso4 were determined with tg-dsc method to evaluate its catalytic activity and the roasted product was characterized by xrd. the results showed that cunfemo(n+1.5m) had superior catalytic properties and efficiency to cuso4 ...

Abstract Recently, MXenes stand out as an attractive type of two-dimensional layered material. Their unique deformable surface terminations and rich chemical compositions endow with adjustable customizable characteristics, resulting in excellent linear/non-linear electromagnetic wave responses versatile applications. In order to get more insights this area, here, we make a comprehensive summari...

Ni-deposited mesoporous graphitic carbon nitride (Ni-mpg-CNx) is introduced as an inexpensive, robust, easily synthesizable and recyclable material that functions integrated dual photocatalytic system. This overcomes the need of expensive photosensitizers, organic ligands additives well limitations catalyst deactivation in existing photo/Ni catalytic cross-coupling reactions. The Ni-mpg-CNx dem...

Phthalocyanine molecules have the potential to be used in select Dye Sensitized Solar Cells (DSSCs) and Luminescent Concentrators (LSCs), due UV-Vis absorbance 300-450 (nm) Soret Band, corresponding π HOMO-1 π* LUMO transition 550-690 Q-band, HOMO transitions. In this study Tetranitro Zinc (II) is synthesized via base catalysis before product characterized IR, 1H NMR & analysis. Assessing d...

Classicist. A casualty of the minimalist creed, Contreras quit making art in 1972 when he’d reduced his image to a dot. He began again in 1997. USC Fisher Gallery, Harris Hall. Hours: Tuesday through Saturday, noon to 5 p.m. Free. 213-740-4561

Recent developments in photo-detectors and photo-detector systems are reviewed. The main emphasis is made on Silicon Photo-Multipliers (SiPM) novel and very attractive photo-detectors. Their main features are described. Properties of detectors manufactured by different producers are compared. Different applications are discussed including calorimeters, muon detection, tracking, Cherenkov light ...

The first Micro Gallery opened at the National Gallery in London on July 21st 1991. The first facility of its kind, it provided visitors with a comprehensive multimedia reference to the Gallery's collection. Since then the author and his colleagues have had the privilege of working on two further projects of a similar nature. The Image Gallery at the San Diego Museum of Art opened on October 26...