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Colloid and Polymer Science
Erschienen in: Colloid and Polymer Science 9/2014

01.09.2014 | Original Contribution

Perfluoromethacrylate-styrene statistical copolymers synthesized in CO2-expanded monomers

verfasst von: Ugur Cengiz, H. Yildirim Erbil

Erschienen in: Colloid and Polymer Science | Ausgabe 9/2014

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Abstract

Statistical copolymers of perfluoroalkyl ethyl methacrylate (Zonyl-TM) and styrene (S) were synthesized in CO2-expanded monomer medium at a low initial pressure of 25 MPa. Different Zonyl-TM/S feed ratios were used during copolymerizations, and it was determined that the increase in the Zonyl-TM content and decrease of the CO2 amount in the comonomer feed resulted in a decrease of the molecular weights of copolymers due to earlier precipitation of copolymers giving shorter chains. The cloudy CO2-expanded liquid monomer phase was found to be the main loci of copolymerization. In addition, the increase in the Zonyl-TM feed ratio resulted in an increase in the critical degree of the polymerization time (J crit) as the time when the copolymer chains start to precipitate. The higher the Zonyl-TM content used in the feed, the higher the J crit time and the lower the weight-average molecular weight (M w) of the copolymer obtained. Thermal analysis results of the copolymer indicated that the copolymers are stable up to 387–403 °C.
Vorheriger Artikel Polyelectrolyte-surfactant complexes and their influence on the wettability of different polymer surfaces
Nächster Artikel Graft copolymers via combination of cationic polymerization and atom transfer radical polymerization and their phase separation into spherical/worm-like nanostructures

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Literatur
1.
Gallagher PM, Coffey MP, Krukonis VJ, Klasutis N (1989) Gas antisolvent recrystallization: new process to recrystallize compounds insoluble in supercritical fluids. In: Johnston KP, Penninger JML (eds) Chap 22, supercritical fluid science and technology, American Chemical Symposium Series 406. American Chemical Society, Washington, D.C
2.
Wei M, Musie GT, Busch DH, Subramaniam B (2002) CO2-expanded solvents: unique and versatile media for performing homogeneous catalytic oxidations. J Am Chem Soc 124:2513–2517CrossRef
3.
de la Fuente Badilla JC, Peters CJ, de Swaan Arons J (2000) Volume expansion in relation to the gas–antisolvent process. J Supercrit Fluids 17:13–23CrossRef
4.
Kemmere MF, Kuijpers MWA, Prickaerts RMH, Keurentjes JTF (2005) Novel process for ultrasound-induced radical polymerization in CO2-expanded fluids. Macromol Mater Eng 290:302–310CrossRef
5.
Zwolak G, Jayasinghe NS, Lucien FP (2006) Catalytic chain transfer polymerisation of CO2-expanded methyl methacrylate. J Supercrit Fluids 38:420–426CrossRef
6.
Zwolak G, Lucien FP (2006) Effect of bulk viscosity on the catalytic chain transfer polymerization of CO2-expanded butyl methacrylate and styrene. Macromolecules 39:8669–8673CrossRef
7.
Zwolak G, Lucien FP (2008) Molecular weight evolution in the catalytic chain transfer polymerization of CO2-expanded methyl methacrylate. Macromolecules 41:5141–5147CrossRef
8.
McHale R, Aldabbagh F, Zetterlund PB, Okubo M (2007) Nitroxide-mediated radical precipitation polymerization of styrene in supercritical carbon dioxide. Macromol Chem Phys 208:1813–1822CrossRef
9.
Zetterlund PB, Aldabbagh F, Okubo M (2009) Controlled/living heterogeneous radical polymerization in supercritical carbon dioxide. J Polym Sci Part A: PolymChem 47:3711–3728CrossRef
10.
O’Connor P, Zetterlund PB, Aldabbagh F (2010) Effect of monomer loading and pressure on particle formation in nitroxide-mediated precipitation polymerization in supercritical carbon dioxide. Macromolecules 43:914–919CrossRef
11.
Pu DW, Lucien FP, Zetterlund PB (2010) Nitroxide-mediated radical polymerization of carbon dioxide-expanded methyl methacrylate. J Polym Sci, Part A: Polym Chem 48:5636–5641CrossRef
12.
Katano Y, Tomono H, Nakajima T (1994) Surface property of polymer films with fluoroalkyl side chains. Macromolecules 27:2342–2344CrossRef
13.
Stone M, Nevell TG, Tsibouklis J (1998) Surface energy characteristics of poly(perfluoroacrylate) film structures. Mater Lett 37:102–105CrossRef
14.
van de Grampel RD, Ming W, Gildenpfennig A, van Gennip WJH, Laven J, Niemantsverdriet JW, Brongersma HH, de With G, van der Linde R (2004) The outermost atomic layer of thin films of fluorinated polymethacrylates. Langmuir 20:6344–6351CrossRef
15.
Saidi S, Guittard F, Guimon C, Geribaldi S (2006) Synthesis and characterization of copolymers based on styrene and partially fluorinated acrylates. Eur Polym J 42:702–710CrossRef
16.
Cengiz U, Gengec NA, Erbil HY (2013) Surface characterization of flat and rough films of perfluoromethacrylate-methylmethacrylate statistical copolymers synthesized in CO2-expanded monomers. Colloid Polym Sci 291:641–652CrossRef
17.
Cengiz U, Gengec NA, Kaya NU, Erbil HY, Sarac S (2011) Mechanical and thermal properties of perfluoroalkyl ethyl methacrylate–methyl methacrylate statistical copolymers synthesized in supercritical carbon dioxide. J Fluorine Chem 132:348–355CrossRef
18.
Kendall JL, Canelas DA, Young JL, DeSimone JM (1999) Polymerizations in supercritical carbon dioxide. Chem Rev 99:543–563CrossRef
19.
Beckman EJ (2004) Supercritical and near-critical CO2 in green chemical synthesis and processing. J Supercrit Fluids 28:121–191CrossRef
20.
Youssef A, Pabon M, Severac R, Gilbert RG (2009) The effect of copolymer composition on the surface properties of perfluoroalkylethyl acrylates. J Appl Polym Sci 114:4020–4029CrossRef
21.
Park IJ, Lee SB, Choi CK (1998) Surface properties of the fluorine-containing graft copolymer of poly((perfluoroalkyl)ethyl methacrylate)-g-poly(methyl methacrylate). Macromolecules 31:7555–7558CrossRef
22.
Morita M, Ogisu H, Kubo M (1999) Surface properties of perfluoroalkylethyl acrylate/n-alkyl acrylate copolymers. J Appl Polym Sci 73:1741–1749CrossRef
23.
Saidi S, Guittard F, Guimon C, Geribaldi S (2006) Fluorinated acrylic polymers: surface properties and XPS investigations. J Appl Polym Sci 99:821–827CrossRef
24.
Chang KC, Chen H, Huang CK, Huang SI (2007) Preparation of super-hydrophobic film with fluorinated-copolymer. J Appl Polym Sci 104:1646–1653CrossRef
25.
Thomas RR, Anton DR, Graham WF, Darmon MJ, Sauer BB, Stika KM, Swartzfager DG (1997) Preparation and surface properties of acrylic polymers containing fluorinated monomers. Macromolecules 30:2883–2890CrossRef
26.
Wei ZJ, Liu WL, Tian D, Xiao CL, Wang XQ (2010) Preparation of lotus-like superhydrophobic fluoropolymer films. Appl Surf Sci 256:3972–3976CrossRef
27.
Kim BG, Chung JS, Sohn EH, Kwak SY, Lee JC (2009) Comb-like fluorinated polystyrenes having different side chain interconnecting groups. Macromolecules 42:3333–3339CrossRef
28.
Huang Z, Shi C, Xu J, Kilic S, Enick RM, Beckman EJ (2000) Enhancement of the viscosity of carbon dioxide using styrene/fluoroacrylate copolymers. Macromolecules 33:5437–5442CrossRef
29.
Ozbay S, Erbil HY (2014) Solution copolymerization of perfluoroalkyl ethyl methacrylate with methyl methacrylate and butyl acrylate: synthesis and surface properties. Colloids Surf, A 452:9–17CrossRef
30.
Canelas DA, DeSimone JM (1997) Polymerizations in liquid and supercritical carbon dioxide. Adv Polym Sci 133:103–140CrossRef
31.
Kennedy KA, Roberts GW, DeSimone JM (2005) Heterogeneous polymerization of fluoroolefins in supercritical carbon dioxide. Adv Polym Sci 175:329–346CrossRef
32.
Cengiz U, Erbil HY (2013) Life time of floating liquid marbles: influence of particle size and effective surface tension. Soft Matter 9:8980–8991CrossRef
33.
DeSimone JM, Guan Z, Elsbernd CS (1992) Synthesis of fluoropolymers in supercritical carbon dioxide. Science 257:945–947CrossRef
34.
Wang Z, Yang YJ, Dong QZ, Hu CP (2008) Free radical polymerizations of some vinyl monomers in carbon dioxide fluid. J Appl Polym Sci 110:468–474CrossRef
35.
Shin J, Bae W, Lee YW, Kim H (2007) Kinetics for free radical solution polymerization of heptadecafluorodecyl (meth)acrylate in supercritical carbon dioxide. Korean J Chem Eng 24:664–669CrossRef
36.
Kim J, Efimenko K, Genzer J (2007) Carbonell RG, (2007) Surface properties of poly[2-(perfluorooctyl)ethyl acrylate] deposited from liquid CO2 high-pressure free meniscus coating. Macromolecules 40:588–597CrossRef
37.
Kim BG, Shin J, Sohn EH, Chung JS, Bae W, Kim H, Lee JC (2010) Dispersion polymerization in supercritical carbon dioxide using comb-like fluorinated polymer surfactants having different backbone structures. J Supercrit Fluids 55:381–385CrossRef
38.
Hwang HS, Kim HJ, Jeong YT, Gal YS, Lim KT (2004) Synthesis and properties of semifluorinated copolymers of oligo(ethylene glycol) methacrylate and 1H,1H,2H,2H-perfluorooctyl methacrylate. Macromolecules 37:9821–9825CrossRef
39.
Liu ZT, Chen JG, Liu ZW, Lu J (2008) New process for synthesizing fluorinated polymers in supercritical carbon dioxide. Macromolecules 41:6987–6992CrossRef
40.
Cengiz U, Erbil HY (2014) Superhydrophobic perfluoropolymer surfaces having heterogeneous roughness created by dip-coating from solutions containing a nonsolvent. App Surf Sci 292:591–597CrossRef
41.
Cansoy CE, Cengiz U (2014) The effect of perfluoroalkyl and hydrocarbon liquid chain lengths on oleophobic behaviors of copolymer surfaces. Colloids Surf, A 441:695–700CrossRef
42.
43.
Praffli P, Zitting A, Vainio H (1978) Thermal degradation products of homopolymer polystyrene in air. Scand J Work Environ Health 4:22–27CrossRef
44.
Mark, James E. (2009). Polymer data handbook (2nd edition). Oxford University Press
45.
Park IJ, Lee SB, Choi CK (1997) Synthesis of fluorine-containing graft copolymers of poly(perfluoroalkylethyl methacrylate)-g-poly(methyl methacrylate) by the macromonomer technique and emulsion copolymerization method. Polymer 38:2523–2527CrossRef
46.
Houwink RJ (1940) Prakt Chem/Chem-Ztg 157:156
47.
Wagner HL (1987) The Mark-Houwink-Sakaruda relation for poly(methyl methacrylate). J Phys Chem Ref Data 16:165–173CrossRef
48.
Pu Z, (1999) Polymer data handbook. In: James E. Mark (ed). Oxford University Press, Inc, pp 832
49.
Zwolak G, Lioe L, Lucien FP (2005) Vapor-liquid equilibria of carbon dioxide + methyl methacrylate at 308, 313, 323, and 333 K. Ind Eng Chem Res 44:1021–1026CrossRef
Metadaten
Titel
Perfluoromethacrylate-styrene statistical copolymers synthesized in CO2-expanded monomers
verfasst von
Ugur Cengiz
H. Yildirim Erbil
Publikationsdatum
01.09.2014
Verlag
Springer Berlin Heidelberg
Erschienen in
Colloid and Polymer Science / Ausgabe 9/2014
Print ISSN: 0303-402X
Elektronische ISSN: 1435-1536
DOI
https://doi.org/10.1007/s00396-014-3250-8

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