Transfer hydrogenation in open-shell nucleotides - a theoretical survey.

An Egg-Shell Pd-Ag/ α -Al 2 O 3 Catalyst for Tail-End Acetylene Selective Hydrogenation

Springbackward Phenomenon of a Transversely Isotropic Functionally Graded Composite Cylindrical Shell

This study provides an approach to predict the springback phenomenon during post-solidification cooling in a functionally graded hybrid composite cylindrical shell with a transverse isotropic structure. Here, the material properties are given with a general parabolic power-law function. During the theoretical analysis, an appropriate transformation is introduced in the equilibrium equation, whi...

"Physical properties and electronic structure of LaNi5 compound before and after hydrogenation: An experimental and theoretical approach"

The present study deals with the experimental and theoretical approaches of LaNi5 hydrogen storage alloy. The structural, morphological and hydrogenation characterization of this sample which is synthesized by the arc melting technique were carried out by X-ray diffraction, scanning electron microscopy and a homemade Sievert's type apparatus, respectively. The results showed that after several ...

A numerical investigation of γ-Al2O3-water nanofluids heat transfer and pressure drop in a shell and tube heat exchanger

The effect of γ-Al2O3 nanoparticles on heat transfer rate, baffle spacing and pressure drop in the shell side of small shell and tube heat exchangers was investigated numerically under turbulent regime. γ-Al2O3-water nanofluids and pure water were used in the shell side and the tube side of heat exchangers, respectively. Since the properties of γ-Al2O3-water nanofluids were variable, they were ...

Conformationally restricted dinucleotides: tandem ring-closing metathesis and hydrogenation approach.

Cyclic dinucleotides with saturated connections between a nucleobase and the phosphate are synthesised using a tandem ring-closing metathesis (RCM) and hydrogenation protocol and found to be significantly stabilised towards ammonia.