Materials Literature
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The dielectric properties of composites (КН 2PO 4) 1х /(Pb 0.95Ge 0.05Te) х. It is shown that an increase in the proportion of Pb 0.95Ge 0.05Te dielectric permittivity increases significantly and strongly depends on the frequency, phase transition (Tc = 123 K) and smeared on the temperature during '(T) hysteresis appe…
Er 3+ doped BaLa2(MoO4)4 [BaLa2(MoO4)4:Er] and Er 3+ /Yb 3+ co-doped BaLa2(MoO4)4 (BaLa2(MoO4)4:Er/Yb) phosphors were successfully synthesized by a cyclic microwave-assisted sol-gel process followed by heat treatment. The microstructures exhibited well-defined and homogeneous morphology with particles sizes of 2-10 m.…
The objective of this Chapter is to provide some details of many and sometimes unique ways in which the provisions of Section III and Section XI have been used in addressing the service-induced degradations in the BWR vessels, internals, and pressure boundary piping. Among the items covered are reactor internals, weld…
The corrosion mechanism of the inner surface of 12Cr2NiWVA cylinders under high temperature and high pressure conditions has been investigated in this paper. The corrosion and SEM morphology on the inner cylinder surfaces were observed and the effects of nitriding, heat treatments and finish grinding were studied. By…
Plastics Engineering is the official publication of the Society of Plastics Engineers (SPE). We provide plastics professionals with a wealth of information about machinery, technological advances, materials innovations, sustainability, and more.
Due to the high thermal and chemical stability, high dielectric constant, improved mechanical strength, catalytic properties and low electrical conductivity, zirconia (zirconium oxide, ZrO 2 ) has been widely used as protective coatings, optical films, gas sensors, solid electrolytes, catalysts and catalyst supports H…
Plans for the 32nd Electrical Insulation Conference to be held in Philadelphia, Pennsylvania, between the 8th and 11th of June 2014 (see sites.ieee.org/eic) are already at an advanced stage. As the world’s premiere applied electrical insulation conference, the extensive technical program is supported by an exhibition…
Key words: silicon wafer
1 Random preference models and convex polytopes
Metal organic frameworks (MOFs) have received much attention in the field of crystal engineering and supramolecular chemistry because of their diverse structures and promising applications in functional materials such as luminescent materials, gas adsorption and magnetism 1-4 . Hydrogen bonds are well suited for the d…
3-Hexadecyloxy-2-hydroxypropyl triethyl ammonium chloride was synthesized by using hexadecanol, triethylamine, epichlorohydrin, etc. as raw materials. The surface properties of product were studied e.g., critical micelle concentration, surface tension and so on. The product shows good surface activity. The corrosion i…
A large, juicy, sharp-tasting variety of apple , its first recorded use figures uniquely in Holofernes’ disquisition on deer: ‘The deer was (as you know) sanguis, in blood, ripe as the pomewater, who now hangeth like a jewel in the ear of caelo, the sky, the welkin, the heaven, an
ADVERTISEMENT RETURN TO BOOKPREVChapterNEXTEditor’s BiographiesDOI: 10.1021/bk-2014-1161.ot001Publication Date (Web):July 7, 2014Publication History Published online7 July 2014Published inprint 1 January 2014RIGHTS & PERMISSIONSPolymer Composites for Energy Harvesting, Conversion, and Storagepp 213-214ACS Symposium Se…
Abstract Ansonia alloy ACB C18900 was developed to be able to make the finest welds possible in copper. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on forming, heat treating, and joining. Filing Code: Cu-830. Producer or source: Ansonia…
Polycrystalline ceramic samples of Bi4V2−xYxO11 (x=0.0 and 0.10) have been synthesized by standard solid state reaction method. The formation of the compounds has been verified by room temperature (RT) X-ray diffraction. The frequency and temperature dependent dielectric constant of both the compounds have been measur…
Антиферромагнетизм РІ железосодержащих сверхпроводниках: магнитный РїРѕСЂСЏРґРѕРє РІ модели СЃ коллективизированными электронами, Ерёмин Р
Abstract Invited for the cover of this issue are chemists from the University of Aix Marseille, France. The cover image shows the saddling of the aromatic corrole macrocycle that occurs when the cavity of the corrole is metallated with a copper ion. This saddling is reinforced by bulky peripheral aryl groups, which mo…
Review:We summarize recent literature that has broken new ground in the use of nanotechnology for cancer treatment with an emphasis on targeted drug delivery.
breakthrough research in all aspects of materials science, including nanotechnology, chemistry, physics, and biology.
For the Hecke groups {\mathcal {H}}(\lambda _{q})\nolimits \;=\; \langle s,t:\; s^2 = (st)^q = 1 \rangle , we determine and collect a number of growth functions, their generating series and growth rates: numbers of elements of a given length, numbers of subgroups of a certain index, numbers of normal subgroups, number…