Kinetics of radical copolymerization of vinylidene fluoride with tert-butyl 2-trifluoromethyl acrylate: a suitable pair for the synthesis of alternating fluorinated copolymers

2018 ◽  
Vol 9 (27) ◽  
pp. 3754-3761 ◽  
Author(s):  
Panagiotis G. Falireas ◽  
Mohammad Wehbi ◽  
Ali Alaaeddine ◽  
Bruno Améduri
Keyword(s):  
Vinylidene Fluoride ◽  
Radical Copolymerization ◽  
Tert Butyl ◽  
Fluorinated Copolymers ◽  
Kinetics Of ◽  
Copolymerization Kinetics

A study of the copolymerization kinetics of vinylidene fluoride with tert-butyl 2-trifluoromethyl acrylate: a suitable pair for the synthesis of alternating fluorinated copolymers.

Kinetics of the radical copolymerization of styrene and 2-methoxyethyl methacrylate

1983 ◽  
Vol 48 (9) ◽  
pp. 2656-2665 ◽  
Author(s):  
Jaroslav Stejskal ◽  
Dagmar Straková ◽  
Ondřej Procházka ◽  
Pavel Kratochvíl
Keyword(s):  
Experimental Data ◽  
Molecular Weight ◽  
Kinetic Data ◽  
Radical Copolymerization ◽  
Copolymer Composition ◽  
Monomer Mixture ◽  
Diffusion Controlled ◽  
Kinetics Of ◽  
Best Fit ◽  
Copolymerization Kinetics

Twenty low-conversion statistical copolymers of styrene and 2-methoxyethyl methacrylate with various composition were prepared. The dependence of the copolymer composition, molecular weight, initiation efficiency and other parameters on the composition of the monomer mixture is discussed. Kinetic data are correlated by means of various models of the copolymerization kinetics. The best fit with experimental data is provided by a diffusion-controlled termination model, especially its dyad variant suggested in this study.

Copolymerization Kinetics of Polyetyhylenglycol Allylether Type Polycarboxylate Superplasticizer

2014 ◽  
Vol 936 ◽  
pp. 1393-1398 ◽  
Author(s):  
Ying Feng Tian ◽  
Xia Ping Zhu ◽  
Ya Ting Deng ◽  
Kui Wang
Keyword(s):  
Ammonium Persulfate ◽  
Radical Copolymerization ◽  
Polymerization Reaction ◽  
Molar Ratio ◽  
Free Radical Copolymerization ◽  
H Nmr ◽  
Polycarboxylate Superplasticizer ◽  
Relationship Of ◽  
Kinetics Of ◽  
Copolymerization Kinetics

The free radical copolymerization kinetics of polyethylenglycol allylether (APEG) with acrylic acid (AA) had been studied in aqueous solution through using ammonium persulfate (APS) and 30% hydrogen peroxide (H2O2) as initiators. The structure of polycarboxylate superplasticizer had been characterized by IR and 1H-NMR. The rate of copolymerization was proportional to the molar ratio of monomers (AA:APEG) to the power of 0.4405, and to the amount of initiator (1.5%APS-2%H2O2, mass ratio to monomers) to the power of 0.7819, respectively. The overall observed activation energy of copolymerization was 45.048 kJ/mol. The kinetic relationship of copolymerization reaction of APEG with AA had been established as follow: Rp∝[APEG/AA]0.4405[APS-30%H2O2]0.7819e-5418/T. The temperature and initiator were main influencing factors on polymerization reaction.

Modeling of the Homogeneous Free‐Radical Copolymerization Kinetics of Fluoromonomers in Carbon Dioxide at Supercritical Conditions

2007 ◽  
Vol 44 (2) ◽  
pp. 205-213 ◽  
Author(s):  
Iraís A. Quintero‐Ortega ◽  
Eduardo Vivaldo‐Lima ◽  
Ram B. Gupta ◽  
Gabriel Luna‐BáRcenas ◽  
Alexander Penlidis
Keyword(s):  
Carbon Dioxide ◽  
Free Radical ◽  
Radical Copolymerization ◽  
Free Radical Copolymerization ◽  
Supercritical Conditions ◽  
Kinetics Of ◽  
Copolymerization Kinetics

scholarly journals Kinetics of the radical copolymerization of 2,2,2-trifluoroethyl methacrylate with tert -butyl α-trifluoromethacrylate

2010 ◽  
Vol 48 (5) ◽  
pp. 1029-1037 ◽  
Author(s):  
Frédéric Boschet ◽  
Georgi Kostov ◽  
Bruno Ameduri ◽  
Toru Yoshida ◽  
Kosuke Kawada
Keyword(s):  
Radical Copolymerization ◽  
Tert Butyl ◽  
Kinetics Of

Controlled Free‐Radical Copolymerization Kinetics of Styrene and Divinylbenzene by Bimolecular NMRP using TEMPO and Dibenzoyl Peroxide

2006 ◽  
Vol 43 (7) ◽  
pp. 995-1011 ◽  
Author(s):  
Ellen Tuinman ◽  
Neil T. McManus ◽  
Martha Roa‐Luna ◽  
Eduardo Vivaldo‐Lima † ◽  
Liliane M. F. Lona ◽  
...  
Keyword(s):  
Free Radical ◽  
Radical Copolymerization ◽  
Free Radical Copolymerization ◽  
Kinetics Of ◽  
Copolymerization Kinetics ◽  
Dibenzoyl Peroxide

First RAFT/MADIX radical copolymerization of tert-butyl 2-trifluoromethacrylate with vinylidene fluoride controlled by xanthate

2013 ◽  
Vol 4 (9) ◽  
pp. 2783 ◽  
Author(s):  
Yogesh Patil ◽  
Bruno Ameduri
Keyword(s):  
Vinylidene Fluoride ◽  
Radical Copolymerization ◽  
Tert Butyl

Free-radical copolymerization kinetics of acrylonitrile and methyl acrylate in [BMIM]BF4

2006 ◽  
Vol 102 (5) ◽  
pp. 4254-4257 ◽  
Author(s):  
Da Li ◽  
Yumei Zhang ◽  
Huaping Wang ◽  
Jianzhong Tang ◽  
Biao Wang
Keyword(s):  
Free Radical ◽  
Methyl Acrylate ◽  
Radical Copolymerization ◽  
Free Radical Copolymerization ◽  
Kinetics Of ◽  
Copolymerization Kinetics
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