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Biogeochemistry and inorganic geochemistry as indicators of the paleoenvironment and paleohydrology of the Al-Azraq Basin, Jordan
(2013)
This study investigates the biogeochemical and inorganic geochemical
indicators for past environments and paleohydrology of a high resolution sediment record
from the Al-Azraq Basin, Jordan. The second largest basin in ...
Polycyclic Aromatic Hydrocarbon (PAH)-Based Conjugated Macrocycles and Polymers For Electronic Applications
(2014)
and a 2,2'-bithiophene with varied substituents as the donor unit have been prepared. The bandgaps of these polymers depend strongly on the dihedral angle of the 2,2'-bithiophene unit. The 3,3'-dialkoxy substitution (polymers 41/42) leads to near planar...
Preparation, Characterization and Performance Study of Modified Titanium Dioxide Nanocrystals for the Lithium-Ion Battery
(2015-08-04)
The lithium-ion battery is one of the most widely used rechargeable batteries in
today’s life. As an energy storage device, it can convert the stored chemical energy into
electrical energy when it is being used. Titanium ...
Conformational and Structural Investigation of Substituted Hydrocarbons and Ring Compounds by Vibrational and Microwave Spectroscopy
(2016)
The physiochemical properties of a molecule of interest are usually obtained from
its molecular structure, and it involves the orientation of one part of the molecule about a
particular bond with respect to the rest ...
Raman, Infrared and Microwave Spectra, Conformational Stability, R₀ Structural Parameters and Vibrational Assignments of Some Organoamines, Organophosphines, Alcohols And Substituted Four And Five Membered Rings
(2014)
constants reported from microwave studies combined with the structural parameters predicted from the MP2(full)/6-311+G(d,p) calcualtions, adjusted r0 strutral paramerters have been obtained for the most stable conformer(s) of the different molecules studied....
Effects of Selected Contaminants on the Physical, Chemical, and Geotechnical Properties of Aquifer Solid
(2014)
The primary objective of this study was to investigate the potential effects of hydrocarbons on the geotechnical properties of sand. A series of laboratory experiments were carried out to ascertain the influence of some ...
Conformational and Structural Determinations of Substituted Four and Five Membered Rings by Infrared, Raman, and Microwave Spectral Studies
(2014)
Studies of the structure and conformational stabilities of molecules have become
increasingly important due in part to advances in the fields of biochemistry and nanochemistry.
Specifically the conformation of organoamines ...
Conformational stability of some silanes and amines from temperature dependent Infrared spectra of rare as solutions, r₀ structural parameters, ab initio calculations, and vibrational assignments
(University of Missouri--Kansas City, 2012-06-12)
rotation are also reported for some of the silane molecules. Potential functions governing conformational interchange were also determined, based on torsional transitions frequencies, conformational enthalpy differences and dihedral angles...
Organoisocyanates: the conformational stability determination by infrared, raman and microwave spectroscopy and ab initio calculation
(University of Missouri-Kansas City, 2012)
Conformational stability studies have been carried out for several quasilinear organoisocyanates and organoisothiocyanates. The infrared and Raman spectra in the gaseous, liquid and solid phases have been recorded as well ...
Practical Applications of Infrared, Raman and Nuclear Magnetic Resonance Spectroscopic Techniques for Qualitative, Quantitative and Structural Analysis of Pharmaceutical Drugs, Cementitious Material and Organic Molecules Containing Phosphorous
(University of Missouri--Kansas City, 2016)
The study of the interaction between matter and electromagnetic radiation which procreated the wide branch named as Spectroscopy has gained tremendous attention since the last century. Atoms and molecules respond to ...
Metals hosts in the Pennsylvanian Hushpuckney and Stark Black Shales from Selected Areas in Kansas City
(University of Missouri--Kansas City, 2017)
The Hushpuckney Shale of the Swope Formation and the Stark Shale of the Dennis
Formation, two black shales in the Pennsylvanian Kansas City group, contain elevated
concentrations of transition and based metal elements, ...
Synthesis and Electrocatalytic Properties of Structure Engineered First-Row Transition Metal Derivatives
(University of Missouri--Kansas City, 2018)
Hydrogen is a green energy carrier, producing only water when combusted, and a
hydrogen economy has been considered the ideal green economy for human society. Water
electrolysis can produce high-purity hydrogen on a ...