Materials Literature
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The rechargeable non-aqueous alkali metal-oxygen batteries (also referred to as ‘metal-air’ batteries), such as lithium and sodium-air, offer improved energy storage opportunities over other existing battery systems. Some severe technological problems need to be addressed for the successful development of this system…
The study presents a comprehensive characterization of the fabric of bio-improved soils by introducing an image based quantitative analysis of the crystalline bond lattice, as a means of better understanding and interpreting the observed mechanical response. Calcium carbonate (CaCO3) bonds, produced under the presence…
Fuel cells are an efficient way to produce electricity, especially if it is combined with heat production.If designed to consume hydrogen, like PEMCF, the only byproduct is water in its purest form H 2 O.This would have a great impact in the endeavors for a cleaner environment in densely populated areas.The potential…
The crystallization of ursodeoxycholic acid drug crystals in gel by reduction of solubility method is the first of its kind to be reported in literature. Monoclinic crystalline form of the structure was confirmed using single crystal X-ray diffraction analysis. This report deals with the kinetic analysis made from the…
Bio-based polyol (ester, ether) are used for the preparation of polyurethane (PU) adhesives, which were synthesized from tobacco stem and nontraditional oil by transesterification reaction. These prepared polyols were reacted with isocyanates adduct to form a PU adhesive, where different NCO/OH ratios were used to giv…
Ethynylene-linked trisporphyrin having aryl substituents was synthesized using Pd-catalyzed crosscoupling reaction. This compound exhibited a large effective two-photon absorption cross section value of 2.2 10 4 GM at 890 nm measured by using a nanosecond Z-scan method, which was almost twice as long as those of the S…
The development of economy strongly related with increased consumption of fossil fuels, which causes severe air pollution issue. With more and more strict environmental regulations implemented all over the world, robust and efficient emission control technologies need to be innovated and applied to overcome the pollut…
Topics covered during the visit were introductions, tasks and capabilities, expectations, and pearls and pitfalls.Successful curriculum implementation required orientation material preparation by specialists and motivated participation by both the interns and the specialists.The curriculum effectiveness was assessed b…
The electrocaloric effect (ECE) is defined as the fact that the temperature of dielectric material changes, when an electric field is applied to or removed from the material [1]. It might be a possible solution for the increasing energy consumption for thermal management because of its high effectiveness. Previous res…
The masterbatch technique was developed in this study for the purpose of reducing the production time where the powder P84 Polyimide was “coated” with liquid MEKP prior to the addition into the unsaturated polyester resin. In our previous research, the interaction of masterbatch P84 Polyimide in unsaturated polyester…
Carbon loaded Pd-Cu-Fe catalysts (Pd-Cu-Fe/C) were fabricated with a novel strategy of partly etching carbon loaded tunable binary Cu-Fe alloy templates (Cu9Fe1, Cu8Fe2, Cu7Fe3) with Pd2+. Compared with Pd/C catalysts, the anodic peak potential at the catalysts started from Cu9Fe1, Cu8Fe2 and Cu7Fe3 shifted toward neg…
The objective of this thesis is to reach theoretical understanding of the unusual relationship between charge-ordering and superconductivity in correlated-electron systems. The competition between these broken symmetries and magnetism in the cuprate high temperature superconductors has been extensively discussed, but…
Nanocrystalline titanium dioxide (TiO2) was successfully synthesized using simple hydrothermal method. Synthesized nanocrystalline TiO2 was characterized using X-Ray Diffraction (XRD), Scanning Electron Microscope (SEM), Energy Dispersive of X-Ray (EDAX) and Fourier Transform Infra-Red (FTIR). XRD patterns showed shar…
People's experience of space is quite different because we experience our environment with all senses available to us. Environmental pollutions can affect everybody's experiences of space. Noise is one of the environmental pollutions that long-term exposure to high noise levels can cause sleep disruption, reduction of…
The dynamic response of a maxillary molar with periodontal ligament (PDL) was investigated to explore the dynamic behavior of the tooth. Three-dimensional (3D) finite element model of a maxillary molar with periodontium was constructed using CT image-reconstruction. The modal vibration of the maxillary molar in the pe…
These are the high res images used in the paper 'Direct observation of electron emission from CVD diamond grain boundaries by tunnelling atomic force microscopy independent of surface morphology' published in DRM in 2017
V tej raziskavi smo razvili novo metodo imobilizacije β-galaktozidaze na zvitke steklene tkanine. Raziskali smo uporabnost steklene tkanine kot vlaknastega nosilca z visoko poroznostjo in odprto strukturo. Nov postopek zagotavlja preprosto, cenovno ugodno in industrijsko primerno metodo imobilizacije. Glutaraldehid sm…
Boron Neutron Capture Therapy (BNCT), promises a bright prospect for future cancer treatment, in terms of effectiveness, safety and less expanse. The PKU RFQ group proposes an RFQ based neutron source for BNCT. A unique beam dynamics design of 162.5 MHz BNCT-RFQ, which accelerates 20 mA of H⁺ from 30 keV to 2.5 MeV in…
Temperature is an important parameter in catalysis since it is related to the yield, selectivity and reaction speed of chemical conversions. Currently, it is not feasible to determine the temperature of industrial reactors in situ with a high spatial and thermal resolution. This is a major drawback for the control and…
The methodology is devised by coupling different codes. The study of weather conditions as part of the data of the site will determine the relative concentrations of radionuclides in the air using ARCON96. The activity in the air is characterized depending on the source and release sequence specified in NUREG-1465 by…