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Van Cong D, Giang NV, Trung TH, Tuan PQ, Thai NT, Tham DQ, Van Tien M, Quang DV. Novel biocomposite from polyamide 11 and jute fibres: the significance of fibre modification with
SiO
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nanoparticles. POLYM INT 2021. [DOI: 10.1002/pi.6316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Do Van Cong
- Institute for Tropical Technology Vietnam Academy of Science and Technology Hanoi Vietnam
- Graduate University of Science and Technology Vietnam Academy of Science and Technology Hanoi Vietnam
| | - Nguyen Vu Giang
- Institute for Tropical Technology Vietnam Academy of Science and Technology Hanoi Vietnam
- Graduate University of Science and Technology Vietnam Academy of Science and Technology Hanoi Vietnam
| | - Tran Huu Trung
- Institute for Tropical Technology Vietnam Academy of Science and Technology Hanoi Vietnam
| | - Pham Quoc Tuan
- Institute for Tropical Technology Vietnam Academy of Science and Technology Hanoi Vietnam
- Environment Faculty Hanoi University of Natural Resources and Environment Hanoi Vietnam
| | - Nguyen Thi Thai
- Institute for Tropical Technology Vietnam Academy of Science and Technology Hanoi Vietnam
| | - Do Quang Tham
- Institute for Tropical Technology Vietnam Academy of Science and Technology Hanoi Vietnam
| | - Mai Van Tien
- Environment Faculty Hanoi University of Natural Resources and Environment Hanoi Vietnam
| | - Dang Viet Quang
- Faculty of Biotechnology, Chemistry and Environmental Engineering Phenikaa University Hanoi Vietnam
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Ghavidel N, Fatehi P. Synergistic effect of lignin incorporation into polystyrene for producing sustainable superadsorbent. RSC Adv 2019; 9:17639-17652. [PMID: 35520539 PMCID: PMC9064571 DOI: 10.1039/c9ra02526j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 05/22/2019] [Indexed: 12/15/2022] Open
Abstract
Lignin has gained intensive interest as an excellent raw material for the generation of advanced green products. Polystyrene (PS) is known for its worldwide application in water purification processes. To induce a sustainable PS, kraft lignin (KL) and polystyrene were polymerized via free radical polymerization in a facile aqueous emulsion process. KL enhanced surface area and porosity of PS. The physicochemical properties of induced KL–PS were analyzed, and the fate of lignin in KL–PS was discussed fundamentally. Wettability and surface energy analyses were implemented to monitor the surface properties of KL, PS and KL–PS. Incorporation of KL in PS (40 wt%) boosted its surface energy and oxygen content, which led to KL–PS with better compatibility than PS with copper ions in aqueous systems. A quartz crystal microbalance with dissipation (QCM-D) confirmed the noticeably higher adsorption performance of copper ion on KL–PS than on PS and KL. The sorption mechanism, which was revealed by FTIR studies, was primarily attributed to the coordination of Cu(ii) and hydroxyl group of KL–PS as well as the quadrupolar system of KL–PS. Lignin has gained intensive interest as an excellent raw material for the generation of advanced green products.![]()
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Affiliation(s)
- Nasim Ghavidel
- Green Processes Research Centre and Chemical Engineering Department
- Lakehead University
- Thunder Bay
- Canada
| | - Pedram Fatehi
- Green Processes Research Centre and Chemical Engineering Department
- Lakehead University
- Thunder Bay
- Canada
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Surface Modification of Wood Flour via ARGET ATRP and Its Application as Filler in Thermoplastics. Polymers (Basel) 2018; 10:polym10040354. [PMID: 30966389 PMCID: PMC6415022 DOI: 10.3390/polym10040354] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 03/13/2018] [Accepted: 03/20/2018] [Indexed: 11/16/2022] Open
Abstract
Wood flour is particularly suitable as a filler in thermoplastics because it is environmentally friendly, readily available, and offers a high strength-to-density ratio. To overcome the insufficient interfacial adhesion between hydrophilic wood and a hydrophobic matrix, a thermoplastic polymer was grafted from wood flour via surface-initiated activators regenerated by electron transfer-atom transfer radical polymerization (SI-ARGET ATRP). Wood particles were modified with an ATRP initiator and subsequently grafted with methyl acrylate for different polymerization times in the absence of a sacrificial initiator. The successful grafting of poly(methyl acrylate) (PMA) was demonstrated using attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy, scanning electron microscopy (SEM), thermogravimetric analysis (TGA), and water contact angle (WCA) measurements. To confirm the control over the polymerization, a cleavable ATRP initiator was immobilized on the particles, allowing the detachment of the grafted polymer under mild conditions. The grafted particles were incorporated into a PMA matrix using solvent casting and their influence on the mechanical properties (Young's modulus, yield strength, and toughness) of the composite was investigated. Tensile testing showed that the mechanical properties improved with increasing polymerization time and increasing ratio of incorporated grafted particles.
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Huang CF. Surface-initiated atom transfer radical polymerization for applications in sensors, non-biofouling surfaces and adsorbents. Polym J 2016. [DOI: 10.1038/pj.2016.24] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Boyer C, Corrigan NA, Jung K, Nguyen D, Nguyen TK, Adnan NNM, Oliver S, Shanmugam S, Yeow J. Copper-Mediated Living Radical Polymerization (Atom Transfer Radical Polymerization and Copper(0) Mediated Polymerization): From Fundamentals to Bioapplications. Chem Rev 2015; 116:1803-949. [DOI: 10.1021/acs.chemrev.5b00396] [Citation(s) in RCA: 356] [Impact Index Per Article: 39.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Cyrille Boyer
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Nathaniel Alan Corrigan
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Kenward Jung
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Diep Nguyen
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Thuy-Khanh Nguyen
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Nik Nik M. Adnan
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Susan Oliver
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Sivaprakash Shanmugam
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Jonathan Yeow
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
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8
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Tang E, Du K, Feng X, Yuan M, Liu S, Zhao D. Controlled synthesis of cellulose-graft-poly[2-(diethylamino)-ethyl methacrylate] by ATRP in ionic liquid [AMIM]Cl and its pH-responsive property. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2015.01.041] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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9
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Pendergraph SA, Klein G, Johansson MKG, Carlmark A. Mild and rapid surface initiated ring-opening polymerisation of trimethylene carbonate from cellulose. RSC Adv 2014. [DOI: 10.1039/c4ra01788a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Water resistance improvement of filter paper by a UV-grafting modification with a fluoromonomer. Colloids Surf A Physicochem Eng Asp 2013. [DOI: 10.1016/j.colsurfa.2012.11.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Tizzotti M, Charlot A, Fleury E, Stenzel M, Bernard J. Modification of polysaccharides through controlled/living radical polymerization grafting-towards the generation of high performance hybrids. Macromol Rapid Commun 2012; 31:1751-72. [PMID: 21567591 DOI: 10.1002/marc.201000072] [Citation(s) in RCA: 128] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
This review covers the literature concerning the modification of polysaccharides through controlled radical polymerizations (NMP, ATRP and RAFT). The different routes to well-defined polysaccharide-based macromolecules (block and graft copolymers) and graft-functionalized polysaccharide surfaces as well as the applications of these polysaccharide-based hybrids are extensively discussed.
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Affiliation(s)
- Morgan Tizzotti
- Université de Lyon, F-69361, Lyon, France; CNRS, UMR 5223, Ingénierie des Matériaux Polymères, F-69621, Villeurbanne, France; INSA Lyon, F-69621, Villeurbanne, France
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Moscoso FJ, Martínez L, Canche G, Rodrigue D, González-Núñez R. Morphology and properties of polystyrene/agave fiber composites and foams. J Appl Polym Sci 2012. [DOI: 10.1002/app.37843] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Mu B, Liu P. Surface Analysis of Polystyrene-Grafted Keratin Fiber via Surface-Initiated Atom Transfer Radical Polymerization. Des Monomers Polym 2012. [DOI: 10.1163/156855508x292455] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Bin Mu
- a Institute of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Peng Liu
- b Institute of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
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Fristrup CJ, Jankova K, Eskimergen R, Bukrinsky JT, Hvilsted S. Protein repellent hydrophilic grafts prepared by surface-initiated atom transfer radical polymerization from polypropylene. Polym Chem 2012. [DOI: 10.1039/c1py00347j] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cross-linked hydrophilic poly(PEGMA) grafts (red) on PP repel fluorescence labelled insulin (green) when the PP plate is pulled out of the protein solution.
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Affiliation(s)
- Charlotte Juel Fristrup
- Danish Polymer Centre
- Department of Chemical and Biochemical Engineering
- Technical University of Denmark
- Kgs. Lyngby
- Denmark
| | - Katja Jankova
- Danish Polymer Centre
- Department of Chemical and Biochemical Engineering
- Technical University of Denmark
- Kgs. Lyngby
- Denmark
| | | | | | - Søren Hvilsted
- Danish Polymer Centre
- Department of Chemical and Biochemical Engineering
- Technical University of Denmark
- Kgs. Lyngby
- Denmark
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Malmström E, Carlmark A. Controlled grafting of cellulose fibres – an outlook beyond paper and cardboard. Polym Chem 2012. [DOI: 10.1039/c1py00445j] [Citation(s) in RCA: 114] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Aitchison TJ, Ginic-Markovic M, Clarke S, Valiyaveettil S. Polystyrene-block-poly(methyl methacrylate): Initiation Issues with Block Copolymer Formation Using ARGET ATRP. MACROMOL CHEM PHYS 2011. [DOI: 10.1002/macp.201100478] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Abstract
Bleached wood pulp fibers grafted with polyacrylamide (PAM) was synthesized through surface-initiated atom transfer radical polymerization (SI-ATRP) to be applied in papermaking. The ATRP macroinitiator was prepared by esterification of hydroxyl groups of wood fibers with α-bromoisobutyryl bromide (α-BIBB). The bromine atoms on the surface of the macroinitiator were characterized and calculated by FT-IR, EDXS and TGA techniques. The ATRP grafting reaction conditions of fiber-PMA were discussed and determined. To optimize the polymerization in the CuBr/PMDETA catalytic system, several influencing factors on grafting yield were investigated, including solvent, reaction temperature, monomer concentration and sacrificial initiator. The PAM grafted fibers were characterized by FT-IR and TGA analyses.
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Morsi SM, Pakzad A, Amin A, Yassar RS, Heiden PA. Chemical and nanomechanical analysis of rice husk modified by ATRP-grafted oligomer. J Colloid Interface Sci 2011; 360:377-85. [PMID: 21565356 PMCID: PMC3863621 DOI: 10.1016/j.jcis.2011.04.065] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2011] [Revised: 04/18/2011] [Accepted: 04/20/2011] [Indexed: 11/18/2022]
Abstract
Rice husk (RH), an abundant agricultural residue, was reacted with 2-bromoisobutyryl bromide, to convert it to a heterogeneous polyfunctional macroinitiator for Atom Transfer Radical Polymerization (ATRP). The number of active sites placed on the RH surface was small, but they were ATRP active. Non-polar methyl methacrylate (MMA) and polar acrylonitrile (AN) were polymerized from the RH, and a sequential monomer addition was used to prepare an amphiphilic PMMA-b-PAN copolymer on RH surface. FTIR qualitatively confirmed the grafting. Gravimetric and XPS analysis of the different RH surface compositions indicated thin layers of oligomeric PMMA, PAN, and PMMA-b-PAN. The modified surfaces were mapped by nanomechanical AFM to measure surface roughness, and adhesion and moduli using the Derjaguin-Muller-Toropov model. RH grafted with MMA possessed a roughness value of 7.92, and a hard and weakly adhering surface (13.1 GPa and 16.7 nN respectively) while RH grafted with AN yielded a roughness value of 29 with hardness and adhesion values of 4.0 GPa and 23.5 nN. The PMMA-b-PAN modification afforded a surface with a roughness value of 51.5 nm, with hardness and adhesion values of 3.0 GPa and 75.3 nN.
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Affiliation(s)
- Samir M Morsi
- Department of Chemistry, Michigan Technological University, 1400 Townsend Ave., Houghton, MI 49931, USA.
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Abstract
To convert the hydrophilic cotton fiber into hydrophobic, grafting methyl methacrylate (MMA) on cotton fiber surface using ARGET (activators regenerated by electron transfer) ATRP (atom transfer radical polymerization) was studied in this paper. Four parallel experiments with different reaction time (2h/4h/6h/8h) were designed. The modified cotton fibers and the untreated control were examined using FTIR, SEM and contact angle analysis. The results show that as the reaction time prolonged, the peak of carbonyl stretching band of 2-bromoester at 1730cm-1 was stronger and the surface of cotton fiber was rougher, which demonstrates MMA has been grafted on the surface of cotton fiber successively and its amount increases with the reaction time. As the results of contact angle measurement, it shows that the hydrophilicity of cotton fiber can easily be modified by grafting of MMA, but the increasing amount of grafting chain had no obvious effects on further improving its hydrophobicity.
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Hansson S, Antoni P, Bergenudd H, Malmström E. Selective cleavage of polymer grafts from solid surfaces: assessment of initiator content and polymer characteristics. Polym Chem 2011. [DOI: 10.1039/c0py00388c] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Xiao M, Li S, Chanklin W, Zheng A, Xiao H. Surface-initiated atom transfer radical polymerization of butyl acrylate on cellulose microfibrils. Carbohydr Polym 2011. [DOI: 10.1016/j.carbpol.2010.08.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Liu X, Chen J, Sun P, Liu ZW, Liu ZT. Grafting modification of ramie fibers with poly(2,2,2-trifluoroethyl methacrylate) via reversible addition–fragmentation chain transfer (RAFT) polymerization in supercritical carbon dioxide. REACT FUNCT POLYM 2010. [DOI: 10.1016/j.reactfunctpolym.2010.10.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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24
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Dupayage L, Nouvel C, Six JL. Protected versus unprotected dextran macroinitiators for ATRP synthesis of Dex-g
-PMMA. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24409] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Daugaard AE, Jankova K, Bøgelund J, Nielsen JK, Hvilsted S. Novel UV initiator for functionalization of multiwalled carbon nanotubes by atom transfer radical polymerization applied on two different grades of nanotubes. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24257] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Liu W, Jin J, Huang X, Zheng Y, Zhang J, Fu J, Huang Y, Tang X. A facile strategy for the functionalization of poly[cyclotriphosphazene-co
-(4,4′-sulfonyldiphenol)] materials. POLYM INT 2010. [DOI: 10.1002/pi.2857] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Billy M, Da Costa AR, Lochon P, Clément R, Dresch M, Etienne S, Hiver J, David L, Jonquières A. Cellulose acetate graft copolymers with nano-structured architectures: Synthesis and characterization. Eur Polym J 2010. [DOI: 10.1016/j.eurpolymj.2010.01.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Guo F, Jankova K, Schulte L, Vigild ME, Ndoni S. Surface modification of nanoporous 1,2-polybutadiene by atom transfer radical polymerization or click chemistry. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:2008-2013. [PMID: 20099923 DOI: 10.1021/la9025443] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Surface-initiated atom transfer radical polymerization (ATRP) and click chemistry were used to obtain functional nanoporous polymers based on nanoporous 1,2-polybutadiene (PB) with gyroid morphology. The ATRP monolith initiator was prepared by immobilizing bromoester initiators onto the pore walls through two different methodologies: (1) three-step chemical conversion of double bonds of PB into bromoisobutyrate, and (2) photochemical functionalization of PB with bromoisobutyrate groups. Azide functional groups were attached onto the pore walls before click reaction with alkynated MPEG. Following ATRP-grafting of hydrophilic polyacrylates and click of MPEG, the originally hydrophobic samples transformed into hydrophilic nanoporous materials. The successful modification was confirmed by infrared spectroscopy, contact angle measurements and measurements of spontaneous water uptake, while the morphology was investigated by small-angle X-ray scattering and transmission electron microscopy.
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Affiliation(s)
- Fengxiao Guo
- Danish Polymer Centre, Department of Chemical and Biochemical Engineering, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark
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Liu ZT, Sun C, Liu ZW, Lu J. Modification of ramie fiber with an amine-containing polymer via atom transfer radical polymerization. J Appl Polym Sci 2009. [DOI: 10.1002/app.30351] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Morandi G, Heath L, Thielemans W. Cellulose nanocrystals grafted with polystyrene chains through surface-initiated atom transfer radical polymerization (SI-ATRP). LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2009; 25:8280-6. [PMID: 19348498 DOI: 10.1021/la900452a] [Citation(s) in RCA: 204] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
This paper reports the synthesis of cellulose nanocrystals grafted by polystyrene chains via surface-initiated ATRP. Naturally occurring cellulose was first hydrolyzed to obtain cellulose nanocrystals. Their surface was then chemically modified using 2-bromoisobutyryl bromide to introduce initiating sites for ATRP. A varying extent of surface modification was achieved by changing reaction conditions. Further initiation of styrene polymerization from these modified nanocrystals with a CuBr/PMDETA (N,N,N',N',N''-pentamethyldiethylenetriamine) catalytic system and in the presence of a sacrificial initiator produced polysaccharide nanocrystals grafted by polystyrene chains. A range of nanocrystals-g-polystyrene with different graft lengths (theoretical polymerization degree = 27-171) was synthesized through this method and characterized by elemental analysis, XPS, FT-IR, TEM, and contact angle measurements. We are thus able to produce cellulose nanoparticles with varying grafting densities (by altering extent of initiator surface modification) and varying polymer brush length (through polymerization control). The nanocrystals-g-polystyrene (NC-g-PS) particles were tested for their capacity to absorb 1,2,4-trichlorobenzene from water. The results obtained show that they can absorb the equivalent of 50% of their weight in pollutant compared to 30 wt % adsorption for nonmodified nanocrystals, while also displaying faster absorption kinetics.
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Affiliation(s)
- Gaelle Morandi
- School of Chemistry, The University of Nottingham, Nottingham NG7 2RD, UK
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Nyström D, Lindqvist J, Ostmark E, Antoni P, Carlmark A, Hult A, Malmström E. Superhydrophobic and self-cleaning bio-fiber surfaces via ATRP and subsequent postfunctionalization. ACS APPLIED MATERIALS & INTERFACES 2009; 1:816-823. [PMID: 20356007 DOI: 10.1021/am800235e] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Superhydrophobic and self-cleaning cellulose surfaces have been obtained via surface-confined grafting of glycidyl methacrylate using atom transfer radical polymerization combined with postmodification reactions. Both linear and branched graft-on-graft architectures were used for the postmodification reactions to obtain highly hydrophobic bio-fiber surfaces by functionalization of the grafts with either poly(dimethylsiloxane), perfluorinated chains, or alkyl chains, respectively. Postfunctionalization using alkyl chains yielded results similar to those of surfaces modified by perfluorination, in terms of superhydrophobicity, self-cleaning properties, and the stability of these properties over time. In addition, highly oleophobic surfaces have been obtained when modification with perfluorinated chains was performed.
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Affiliation(s)
- Daniel Nyström
- Department of Fibre and Polymer Technology, KTH School of Chemical Science and Engineering, Royal Institute of Technology, Teknikringen 56-58, Stockholm, Sweden
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Roy D, Semsarilar M, Guthrie JT, Perrier S. Cellulose modification by polymer grafting: a review. Chem Soc Rev 2009; 38:2046-64. [DOI: 10.1039/b808639g] [Citation(s) in RCA: 734] [Impact Index Per Article: 48.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Meng T, Gao X, Zhang J, Yuan J, Zhang Y, He J. Graft copolymers prepared by atom transfer radical polymerization (ATRP) from cellulose. POLYMER 2009. [DOI: 10.1016/j.polymer.2008.11.011] [Citation(s) in RCA: 148] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Zampano G, Bertoldo M, Bronco S. Poly(ethyl acrylate) surface-initiated ATRP grafting from wood pulp cellulose fibers. Carbohydr Polym 2009. [DOI: 10.1016/j.carbpol.2008.06.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Dupayage L, Save M, Dellacherie E, Nouvel C, Six J. PMMA‐grafted dextran glycopolymers by atom transfer radical polymerization. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/pola.23057] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ludovic Dupayage
- Laboratoire de Chimie Physique Macromoléculaire, UMR 7568 CNRS‐Nancy University, ENSIC, BP 20451, 54001 Nancy cedex, France
| | - Maud Save
- Laboratoire de Chimie Physique Macromoléculaire, UMR 7568 CNRS‐Nancy University, ENSIC, BP 20451, 54001 Nancy cedex, France
| | - Edith Dellacherie
- Laboratoire de Chimie Physique Macromoléculaire, UMR 7568 CNRS‐Nancy University, ENSIC, BP 20451, 54001 Nancy cedex, France
| | - Cecile Nouvel
- Laboratoire de Chimie Physique Macromoléculaire, UMR 7568 CNRS‐Nancy University, ENSIC, BP 20451, 54001 Nancy cedex, France
| | - Jean‐Luc Six
- Laboratoire de Chimie Physique Macromoléculaire, UMR 7568 CNRS‐Nancy University, ENSIC, BP 20451, 54001 Nancy cedex, France
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Sui X, Yuan J, Zhou M, Zhang J, Yang H, Yuan W, Wei Y, Pan C. Synthesis of Cellulose-graft-Poly(N,N-dimethylamino-2-ethyl methacrylate) Copolymers via Homogeneous ATRP and Their Aggregates in Aqueous Media. Biomacromolecules 2008; 9:2615-20. [DOI: 10.1021/bm800538d] [Citation(s) in RCA: 174] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiaofeng Sui
- Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China, Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Engineering Plastics (KLEP), Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, People’s Republic of China, Department of Chemistry, Drexel University, Philadelphia, Pennsylvania 19104, and Department of Polymer Science
| | - Jinying Yuan
- Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China, Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Engineering Plastics (KLEP), Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, People’s Republic of China, Department of Chemistry, Drexel University, Philadelphia, Pennsylvania 19104, and Department of Polymer Science
| | - Mi Zhou
- Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China, Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Engineering Plastics (KLEP), Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, People’s Republic of China, Department of Chemistry, Drexel University, Philadelphia, Pennsylvania 19104, and Department of Polymer Science
| | - Jun Zhang
- Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China, Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Engineering Plastics (KLEP), Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, People’s Republic of China, Department of Chemistry, Drexel University, Philadelphia, Pennsylvania 19104, and Department of Polymer Science
| | - Haijun Yang
- Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China, Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Engineering Plastics (KLEP), Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, People’s Republic of China, Department of Chemistry, Drexel University, Philadelphia, Pennsylvania 19104, and Department of Polymer Science
| | - Weizhong Yuan
- Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China, Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Engineering Plastics (KLEP), Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, People’s Republic of China, Department of Chemistry, Drexel University, Philadelphia, Pennsylvania 19104, and Department of Polymer Science
| | - Yen Wei
- Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China, Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Engineering Plastics (KLEP), Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, People’s Republic of China, Department of Chemistry, Drexel University, Philadelphia, Pennsylvania 19104, and Department of Polymer Science
| | - Caiyuan Pan
- Key Laboratory of Organic Optoelectronics and Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China, Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Engineering Plastics (KLEP), Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, People’s Republic of China, Department of Chemistry, Drexel University, Philadelphia, Pennsylvania 19104, and Department of Polymer Science
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Xu Q, Yi J, Zhang X, Zhang H. A novel amphotropic polymer based on cellulose nanocrystals grafted with azo polymers. Eur Polym J 2008. [DOI: 10.1016/j.eurpolymj.2008.06.010] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Yi J, Xu Q, Zhang X, Zhang H. Chiral-nematic self-ordering of rodlike cellulose nanocrystals grafted with poly(styrene) in both thermotropic and lyotropic states. POLYMER 2008. [DOI: 10.1016/j.polymer.2008.08.008] [Citation(s) in RCA: 92] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Lindqvist J, Nyström D, Östmark E, Antoni P, Carlmark A, Johansson M, Hult A, Malmström E. Intelligent Dual-Responsive Cellulose Surfaces via Surface-Initiated ATRP. Biomacromolecules 2008; 9:2139-45. [DOI: 10.1021/bm800193n] [Citation(s) in RCA: 132] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Josefina Lindqvist
- Royal Institute of Technology, KTH School of Chemical Science and Engineering, Department of Fibre and Polymer Technology, Teknikringen 56-58, SE-100 44, Stockholm, Sweden
| | - Daniel Nyström
- Royal Institute of Technology, KTH School of Chemical Science and Engineering, Department of Fibre and Polymer Technology, Teknikringen 56-58, SE-100 44, Stockholm, Sweden
| | - Emma Östmark
- Royal Institute of Technology, KTH School of Chemical Science and Engineering, Department of Fibre and Polymer Technology, Teknikringen 56-58, SE-100 44, Stockholm, Sweden
| | - Per Antoni
- Royal Institute of Technology, KTH School of Chemical Science and Engineering, Department of Fibre and Polymer Technology, Teknikringen 56-58, SE-100 44, Stockholm, Sweden
| | - Anna Carlmark
- Royal Institute of Technology, KTH School of Chemical Science and Engineering, Department of Fibre and Polymer Technology, Teknikringen 56-58, SE-100 44, Stockholm, Sweden
| | - Mats Johansson
- Royal Institute of Technology, KTH School of Chemical Science and Engineering, Department of Fibre and Polymer Technology, Teknikringen 56-58, SE-100 44, Stockholm, Sweden
| | - Anders Hult
- Royal Institute of Technology, KTH School of Chemical Science and Engineering, Department of Fibre and Polymer Technology, Teknikringen 56-58, SE-100 44, Stockholm, Sweden
| | - Eva Malmström
- Royal Institute of Technology, KTH School of Chemical Science and Engineering, Department of Fibre and Polymer Technology, Teknikringen 56-58, SE-100 44, Stockholm, Sweden
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Megiatto JD, Silva CG, Rosa DS, Frollini E. Sisal chemically modified with lignins: Correlation between fibers and phenolic composites properties. Polym Degrad Stab 2008. [DOI: 10.1016/j.polymdegradstab.2008.03.011] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Liu ZT, Sun C, Liu ZW, Lu J. Adjustable wettability of methyl methacrylate modified ramie fiber. J Appl Polym Sci 2008. [DOI: 10.1002/app.28259] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Hansen NM, Jankova K, Hvilsted S. Fluoropolymer materials and architectures prepared by controlled radical polymerizations. Eur Polym J 2007. [DOI: 10.1016/j.eurpolymj.2006.11.016] [Citation(s) in RCA: 208] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Castelvetro V, Geppi M, Giaiacopi S, Mollica G. Cotton Fibers Encapsulated with Homo- and Block Copolymers: Synthesis by the Atom Transfer Radical Polymerization Grafting-From Technique and Solid-State NMR Dynamic Investigations. Biomacromolecules 2006; 8:498-508. [PMID: 17291074 DOI: 10.1021/bm060602w] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Cotton fibers were modified by surface-initiated atom transfer radical polymerization of ethyl acrylate (EA) followed by copolymerization with styrene. Either ethyl 2-bromopropionate as a sacrificial free initiator or Cu(II) as a deactivator was used to optimize the EA grafting yield and to preserve the livingness of the chain ends for the subsequent growth of a poly(styrene) (PSty) block from the poly(ethyl acrylate) (PEA) grafts. The polymer-encapsulated cotton fibers were analyzed by Fourier transform infrared spectroscopy, scanning electron microscopy, differential scanning calorimetry (DSC), thermogravimetric analysis, and solid-state NMR (high-resolution 13C cross-polarization magic angle spinning, 1H spin-lattice relaxation times, and 1H free induction decay analysis NMR). The latter allowed the detection of the dynamic modifications associated with the presence of homo- and block copolymer grafts. In particular, the results of the DSC and NMR investigations suggest a heterogeneous morphology of the g-PEA-b-PSty grafted skin, which could be described as an inner layer of g-PEA sandwiched between the semicrystalline cellulose of the core fiber and the high glass transition temperature PSty of the covalently linked outer layer. Such morphology results in a reduced molecular mobility of the PEA chains.
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Affiliation(s)
- Valter Castelvetro
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, via Risorgimento 35, 56126 Pisa, Italy.
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