Results 31 to 40 of about 9,212 (157)
Nanomaterials, 2019 Polymerization through reversible addition-fragmentation chain-transfer (RAFT) polymerization has been extensively employed for the production of polymers with controlled molar mass, complex architectures and copolymer composition distributions intended ...
Débora Vieira Way +4 more
doaj +1 more source
Carbon EnergyTo achieve the target of carbon neutrality, it is crucial to develop an efficient and green synthesis methodology with good atomic economy to achieve sufficient utilization of energy and sustainable development.
Yue Yu +5 more
doaj +1 more source
Light‐Dependent RAFT Polymerization of Spiropyran Acrylates
Macromolecular Rapid Communications, 2023 AbstractA light‐assisted RAFT copolymerization protocol is established and investigated for the synthesis of 2‐hydroxyethyl acrylate (HEA) / spiropyran acrylate (SPA) copolymers with enhanced SPA‐contents. Radiation with visible light prevents the spiropyran (SP) motif from isomerizing into the open merocyanine (MC) form which can interfere with the ...
Chris Gäbert +5 more
openaire +2 more sources
Improving Mechanical Properties of Poly(ethylene oxide) Composites Using RAFT-Modified SiO₂ Nanoparticles [PDF]
E3S Web of ConferencesThe objective of this work was to examine the impact of conventional and RAFT-modified SiO₂ nanoparticles on the mechanical characteristics and crystallinity of poly(ethylene oxide) (PEO) composites.
Linkov Nikolay +7 more
doaj +1 more source
A New Approach for Monte Carlo Simulation of RAFT Polymerization [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2012 In this work, based on experimental observations and exact theoretical predictions, the kinetic scheme of RAFT polymerization is extended to a wider range of reactions such as irreversible intermediate radical terminations and reversible transfer ...
Pejman Ganjeh-Anzabi +3 more
doaj
Automation of Controlled/Living Radical Polymerization
Advanced Intelligent Systems, 2020 Controlled/living radical polymerization (CLRP) techniques are widely utilized to synthesize advanced and controlled synthetic polymers for chemical and biological applications.
Matthew Tamasi +4 more
doaj +1 more source
Current Research in Green and Sustainable Chemistry, 2021 Azo dyes are employed quite commonly, although they can lead to the formation of carcinogenic aromatic amines. In this study, well-defined molecularly imprinted polymers (MIPs) with good recognition to 3 azo dyes (acid red 26, disperse blue 7 and direct ...
Meshude Akbulut Söylemez +3 more
doaj +1 more source
Applied SciencesA random copolymer (PTBM), utilized as deep ultra-violet (DUV) photoresist, was prepared by reversible addition-fragmentation chain transfer (RAFT) polymerization with tert-butyl methacrylate (tBMA), methyl methacrylate (MMA), triphenylsulfonium p ...
Haimeng Yu +5 more
doaj +1 more source
Synthesis of Narrow Polydispersity Block Copolymers of PtBA-PS by Novel RAFT Polymerization Technique [PDF]
ITB Journal of Engineering Science, 2004 The synthesis of narrow disperse polystyrene (PS) and poly-t-butylacrylate (PtBA) was carried out by copolymerization using benzyldithiobenzoate as the chain transfer agent (CTA).
M. Arcana, K Nagesh, S. Ramakrisnan
doaj
Graft Copolymerization of Styrene from Poly(vinyl alcohol) via RAFT Process
International Journal of Polymer Science, 2011 Polystyrene, PS, was grafted from poly(vinyl alcohol), PVA, backbone by reversible addition-fragmentation chain transfer (RAFT) polymerization. The hydroxyl groups of the PVA were converted into aromatic dithioester RAFT agent and polymerization began in
Gholam Ali Koohmareh +2 more
doaj +1 more source