Preparation of Polyacrylamide with Improved Tacticity and Low Molecular Weight Distribution [PDF]
BIO Web of Conferences, 2022 Polyacrylamide with improved tacticity and low molecular weight distribution was obtained via stereospecific atom transfer radical polymerization (ATRP) using the mixture of Lewis acids Y(OTf)3 and AlCl3 in a certain ratio as stereospecific catalyst and ...
Jiang Jianguo +4 more
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Atom Transfer Radical Polymerization of Styrene in Presence of Mesoporous Silica Nanoparticles: Application of Reverse, Simultaneous Reverse and Normal Initiation Techniques [PDF]
علوم و تکنولوژی پلیمر, 2014 Atom transfer radical polymerization (ATRP) of styrene in presence of mesoporous silica nanoparticles was carried out at 110 °C. Reverse atom transfer radical polymerization (RATRP) and simultaneous reverse and normal initiation for atom transfer radical
Khezrollah Khezri +3 more
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Ultrasound-Mediated Atom Transfer Radical Polymerization (ATRP) [PDF]
Materials, 2019 Ultrasonic agitation is an external stimulus, rapidly developed in recent years in the atom transfer radical polymerization (ATRP) approach. This review presents the current state-of-the-art in the application of ultrasound in ATRP, including an initially-developed, mechanically-initiated solution with the use of piezoelectric nanoparticles, that next ...
Izabela Zaborniak, Paweł Chmielarz
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Synthesis of cellulose based graft polymers using metal-catalyzed living radical polymerization [PDF]
شیمی کاربردی روز, 2016 A copolymer composed of styrene and acrylonitrile was grafted onto cellulose backbone by free radical polymerization and atom transfer radical polymerization (ATRP) method.
مجتبی عباسیان +1 more
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Metal-free atom transfer radical polymerization with ppm catalyst loading under sunlight
Nature Communications, 2021 Organocatalytic atom transfer radical polymerization (O-ATRP) is attractive due to its metal-free nature but catalysts are rarely applied at a low loading. Here the authors introduce a catalyst design logic based on heteroatom-doping of polycyclic arenes,
Qiang Ma +5 more
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Iron Catalysts in Atom Transfer Radical Polymerization
Molecules, 2020 Catalysts are essential for mediating a controlled polymerization in atom transfer radical polymerization (ATRP). Copper-based catalysts are widely explored in ATRP and are highly efficient, leading to well-controlled polymerization of a variety of ...
Sajjad Dadashi-Silab +1 more
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Modern methods of controlled radical polymerization for obtaining branched polymers of acrylamide, acrylic acid and (met)acrylates [PDF]
Известия Саратовского университета. Новая серия: Серия Химия. Биология. Экология, 2022 A search and analysis has been carried out of English-language 2005–2020 scientifi c literature devoted to methods of obtaining branched (co)polymers of acrylamide, acrylic acid and (met)acrylates in order to obtain novel materials with ...
Bayburdov, Telman А. +1 more
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Vietnam Journal of Science, Technology and Engineering, 2022 Lanthanum orthoferrite (LaFeO3) photocatalysts were synthesized by a facile and cost-effective coprecipitation method via the hydrolysis of La (III) and Fe (III).
Huong Thi Le +5 more
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Preparation of novel polyamine-type chelating resin with hyperbranched structures and its adsorption performance [PDF]
Royal Society Open Science, 2018 This paper explored the method of combining atom transfer radical polymerization (ATRP) technology and hyperbranched polymer principle to prepare the high capacity chelating resin.
Youning Chen +4 more
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PVDF-Based Fluoropolymer Modifications via Photoinduced Atom Transfer Radical Polymerizations
Advances in Polymer Technology, 2022 Graft modifications of PVDF fluoropolymers have been identified as the efficient route to improve the properties and expand the applications. Taking advantage of C-F and C-Cl bonds in the repeat units, atom transfer radical polymerizations (ATRP) were ...
Nuo Xu +12 more
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