Photoconductive properties of cadmium sulfide encapsulated in styrene-acrylonitrile copolymers.
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چکیده
منابع مشابه
Thermal Degradation of Polyacrylonitrile, Polybutadiene, and Copolymers of Butadiene With Acrylonitrile and Styrene
Polybutadiene and a co poly mer consisting of 76.5 percent butadiene and 23 .5 percent of styrene were investigated as to t he rates of t heir t hermal degradation . The ra tes for polybu tadiene indicated an act iv:ttion energy of 60 kilocalories per mole. The copolym er had very high init ial rates of degradation, followed by a rapid cirop, so t hat it wa~ not possible to obtain a reliab le a...
متن کاملAcrylonitrile Block and Graft Copolymers
This paper presents a review of the methods available for preparing block and graft copolymers in which one component is acrylonitrile. Methods using polymer ions and polymer radicals are considered together with a useful new technique based on reactions of nitrile groups with amide compounds of group IV transition metals. Because of its polarity and its unusual solubility properties, a polyacr...
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Residual levels of 14 volatile substances, including 1,3-butadiene, acrylonitrile, benzene, ethylbenzene, and styrene, in 30 kitchen utensils made from acrylonitrile-butadiene-styrene resin (ABS) and acrylonitrile-styrene resin (AS) such as slicers, picks, cups, and lunch boxes in Japan were simultaneously determined using headspace gas chromatography/mass spectroscopy (HS-GC/MS). The maximum r...
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Investigation of Physical, Mechanical, and Morphological Properties of Acrylonitrile Butadiene Styrene on Unsaturated Polyester Resins a D., Nouzari , b * O., Arjmand , c M., Mouavi a , c Department of Industrial Polymer Engineering, Islamic Azad University, Science and Research Yazd Branch, Yazd, Iran. b Nourabad Mamasani Branch, Islamic Azad University, Nourabad, Iran. _______________________...
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Wood has been used as a material to build mechanical structures for thousands of years. As a natural composite of cellulose fibers embedded in a matrix of lignin, this organic, cellular solid resists both tension and compression. Its properties depend on the direction of loading of its cells − whether radially, tangentially, or axially − and such anisotropy is modeled well as a regular honeycom...
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ژورنال
عنوان ژورنال: Journal of the Society of Materials Science, Japan
سال: 1988
ISSN: 1880-7488,0514-5163
DOI: 10.2472/jsms.37.1111