Materials Literature
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In the present study, we have synthesized Cr and Fe doped zinc oxide (ZnO) nano-structures (Zn1-δCraFebO; where δ= a + b=20%, a = 5, 6, 8 & 10% and b=15, 14, 12 & 10%) via sol-gel method at different doping concentrations. The synthesized samples were characterized for structural properties by X-ray diffractometer and…
In the present study, we have synthesized Cr and Fe doped zinc oxide (ZnO) nano-structures (Zn1-δCraFebO; where δ= a + b=20%, a = 5, 6, 8 & 10% and b=15, 14, 12 & 10%) via sol-gel method at different doping concentrations. The synthesized samples were characterized for structural properties by X-ray diffractometer and…
Preparation of nano-particles of cerium oxide and adsorption of bovine serum albumine on them were studied. Particle size distribution and influence of pH on zeta potential of prepared CeO2 were determined. Average size of prepared cerium oxide nano-particles was 9 nm. The simultaneous measurements of the bovine serum…
In the scope of application of technical textiles, Non-Crimp Fabrics are increasingly used. In general, NCF exhibit excellent load bearing properties, but caused by the manufacturing process, there are some remaining disadvantages which have to be reduced. Regarding to this, a novel technique of processing NCF was dev…
In the present study, we have synthesized Cr and Fe doped zinc oxide (ZnO) nano-structures (Zn1-δCraFebO; where δ= a + b=20%, a = 5, 6, 8 & 10% and b=15, 14, 12 & 10%) via sol-gel method at different doping concentrations. The synthesized samples were characterized for structural properties by X-ray diffractometer and…
Preparation of nano-particles of cerium oxide and adsorption of bovine serum albumine on them were studied. Particle size distribution and influence of pH on zeta potential of prepared CeO2 were determined. Average size of prepared cerium oxide nano-particles was 9 nm. The simultaneous measurements of the bovine serum…
Abstract ................................................................................................... 18 2.1 Introduction .................................................................................... 18 2.2 X-ray and DSC Studies .................................................................. 20 2.3 Dy…
The molecular design, synthesis and photophysical properties of a new class of thermoreversible and fluorescent low molecular weight organogels from alkoxyfunctionalized perfluoroaryls are described. Both of CuI-catalyzed decarboxylative cross-coupling and S N Ar (Nucleophilic Aromatic Substitution) chemistry were emp…
A. L. IORDANSKII, S. V. FOMIN, A. BURKOVA, YU. N. PANKOVA, and G. E. ZAIKOV Abstract ................................................................................................... 44 4.1 Introduction .................................................................................... 44 4.2 Objects and Methods ..…
Abstract ..................................................................................................112 7.1 Introduction ...................................................................................112 7.2 Aromatic Polyesters ......................................................................115 7.3 Ar…
A. P. BONARTSEV, A. P. BOSKHOMODGIEV, A. L. IORDANSKII, G. A. BONARTSEVA, A. V. REBROV, T. K. MAKHINA, V. L. MYSHKINA, S. A. YAKOVLEV, E. A. FILATOVA, E. A. IVANOV, D. V. BAGROV, G. E. ZAIKOV, and M. I. ARTSIS 5.1 Introduction .................................................................................... 58 5.2…
Polymers can have the same composition, but a di erent structure, and this will profoundly a ect their properties. For example, polythene (PE) (also described as polyethylene), the most widely used polymer in the world, may be linear (21.1) or branched (21.2), and molecular weights can vary greatly. Linear PE is a sti…
Abstract ................................................................................................. 212 9.1 Introduction .................................................................................. 212 9.2 Material Modeling Methods ........................................................ 215 9.3 Carbon Na…
Significance and Use 3.1 Sieve analyses are carried out to determine the particle size distribution of powders which, in turn, are used to qualify those materials as to their usefulness in the process under consideration. Since particle size analyses hav
Significance and Use 5.1 Evaluation of raw material components is a vital and ongoing part of any manufacturing operation, especially when each item can contribute to the technical performance of the final product. 5.2 This test method measures the beha
Description: It is a small species with cells measuring about 2 to 3 µm diameter. Cells have a very simple ultrastructure with reduced structural elements. It has chlorophyll a and completely lacks chlorophyll b and c. It is able to build up a high concentration of a range of pigments, such as astaxanthin, zeaxanthin,…
One cannot imagine any home without any cooking utensil. Satisfactory use of these utensils include their correct selection, arrangement, use and care so that homemaker can accomplish her work without any physical and mental stress. Vessels and pots are usually made from a wide range of metals. The homemaker is always…
Common name: Estuarine oyster or giant oyster Distribution: India, Pakistan Habitat: Zero-tide level on creeks, estuaries, backwaters, and muddy low tidal areas Description: Shells are elongated. Anterior region is narrow, and posterior region is broad. While lower valve is slightly concave, heavy, and thick, upper va…
Abstract ................................................................................................. 102 5.1 Introduction .................................................................................. 102 5.2 Experimental ................................................................................ 104 5.…
Although metals and polymers are vastly different, they share certain similarities. In principle, a piece of metal can be regarded as a giant molecule, and metal atoms are the building blocks (monomers) of the lattice (network). As described in Chapter 2, most metals or metal products corrode in an oxygenated and hydr…