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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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Molecules, 2022 Polystyrene (PS) was modified by covalently binding P-, P-N- and/or N- containing fire-retardant moieties through co- or ter-polymerization reactions of styrene with diethyl(acryloyloxymethyl)phosphonate (DEAMP), diethyl-p-vinylbenzyl phosphonate (DEpVBP)
Svetlana Tretsiakova-McNally +7 more
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Energy and Built Environment, 2022 Polystyrene (PS) is rich in plastic materials, but it produces a large amount of waste every year, causing a huge burden on the environment. Although PS plastic is the source of a common ''white pollution'' in daily life, it still has a high utilization ...
Changhui Liu +4 more
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Highly Anisotropic Glassy Polystyrenes Are Flexible [PDF]
, 2018 We show that stretching polystyrene melts at a rate faster than the inverse Rouse time, followed by rapid quenching below the glass transition temperature, results in a material that is flexible and remains so for at least six months.
Ole Hassager +20 more
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Study on the Synthesis and Characterization of Antibacterial Polystyrenes
Journal of the Turkish Chemical Society, Section A: Chemistry, 2019 In the present work, a series of quaternized antibacterial polystyrenes (Anti-PSts) with various molecular weights are synthesized and characterized. Initially, ω-bromo end functional polystyrenes with different molecular weights (PSt-Br-1, PSt-Br-2 and ...
Gökhan Açık
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Advances in Organic and Organic-Inorganic Hybrid Polymeric Supports for Catalytic Applications
Molecules, 2016 In this review, the most recent advances (2014–2016) on the synthesis of new polymer-supported catalysts are reported, focusing the attention on the synthetic strategies developed for their preparation.
Anna Maria Pia Salvo +2 more
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A polystyrene-water calorimeter [PDF]
The International Journal of Applied Radiation and Isotopes, 1983 The paper describes a new type of calorimeter that can be quickly put into operation for determining absorbed dose at a point in polystyrene. It also describes a unique method of decreasing drifts in electrical signals caused by temperature gradients. Two calibrated thermistors were placed close together between sandwiched polystyrene discs that were ...
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Journal of the Turkish Chemical Society, Section A: Chemistry, 2018 A new polymerization mechanistic transformation strategy, combining two different controlled polymerization techniques of different modes, atom transfer radical polymerization (ATRP) and photoinduced radical oxidation/addition/deactivation (PROAD), is ...
Mustafa Çiftci
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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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