Results 21 to 30 of about 7,514 (294)
Advanced Science, 2021 The advent of special types of polymeric semiconductors, known as “polymer blends,” presents new opportunities for the development of next‐generation electronics based on these semiconductors' versatile functionalities in device applications.
Byoungwook Park +14 more
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Membranes, 2023 The possibility of targeted change of the properties of ion exchange membranes by incorporation of various nanoparticles into the membranes is attracting the attention of many research groups.
Andrey Manin +3 more
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Conformational behaviour of poly(2,6-dimethyl-1,4-phenylene oxide) in solution - II. Sedimentation coefficients and permeabilities in the semi-dilute region as a function of temperature [PDF]
, 1982 Sedimentation and flotation coefficients of poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) solutions have been measured as a function of temperature between 60 and 25°. The solvents were toluene and trichloroethane (TCE).
Berg, J.W.A. van den +2 more
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Redox active dendronized polystyrenes equipped with peripheral triarylamines
Beilstein Journal of Organic Chemistry, 2014 Dendronized polystyrene having peripheral bromo groups was prepared from the dendronization of unfunctionalized polystyrene with dendritic diarylcarbenium ions bearing peripheral bromo groups using the “cation pool” method.
Toshiki Nokami +6 more
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Cationic polymerization of styrene using iron-containing ionic liquid catalysts in an aqueous dispersed medium [PDF]
PolímerosThis work aims to study the cationic miniemulsion polymerization of styrene catalyzed by iron-containing imidazolium-based ionic liquids. The polystyrenes had very high number-average molar mass around 1300 kg mol-1 at 85 °C, molar-mass dispersity close ...
Gabriel Victor Simões Dutra +5 more
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Nanophotonics, 2021 Several fundamental research and applications in biomedicine and microfluidics often require controlled manipulation of suspended micro- and nanoscale particles.
Jamali Ramin +4 more
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Advances in Materials Science and Engineering, 2012 This paper describes the synthesis of new electron-transporting styrene monomers and their corresponding polystyrenes all with a 2,4,6-triphenyl-1,3,5-triazine basic structure in the side group.
Beatrice Ch. D. Salert +5 more
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Adsorption of plant phenols by polystyrene resins
Acta Societatis Botanicorum Poloniae, 2014 Adsorption of nine plant phenols by nine polystyrene ion-exchange resins was investigated in an experimental model system. The phenols were adsorbed by Amberlite CG-120 more efficiently than any other acidically charged resins tested in this study.
Akiyoshi Fukushima +2 more
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A quantitative relationship between Tgs and chain segment structures of polystyrenes
PolímerosThe glass transition temperature (Tg) is a fundamental characteristic of an amorphous polymer. A quantitative structure-property relationship (QSPR) based on error back-propagation artificial neural network (ANN) was constructed to predict Tgs of 107 ...
Xinliang Yu, Xianwei Huang
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ANALYSIS THE FORMULA OF STRESS INTENSITY FACTORS FOR THE COMPACT TENSION SHEAR TEST
Jixie qiangdu, 2021 The Compact Tension Shear（ CTS） specimen proposed by Richard is a commonly test type used in mixed ModeI/II loading. The formula of stress intensity factors（ SIFs） for the CTS test has already given by relevant literature.
YUAN WeiJun, XIE YuJun, CHENG ZhiFei
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