1
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Chernikova EV, Mineeva KO. Reversible Deactivation Radical Copolymerization: Synthesis of Copolymers with Controlled Unit Sequence. POLYMER SCIENCE SERIES C 2022. [DOI: 10.1134/s1811238222200024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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2
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Alam MM, Jack KS, Hill DJ, Whittaker AK, Peng H. Gradient copolymers – Preparation, properties and practice. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.04.028] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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3
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Bera D, Sedlacek O, Jager E, Pavlova E, Vergaelen M, Hoogenboom R. Solvent-control over monomer distribution in the copolymerization of 2-oxazolines and the effect of a gradient structure on self-assembly. Polym Chem 2019. [DOI: 10.1039/c9py00927b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The effect of a polymerization solvent on the monomer distribution in gradient copolymers is demonstrated and the effect of the monomer gradient on the copolymer self-assembly behavior is shown.
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Affiliation(s)
- Debaditya Bera
- Supramolecular Chemistry Group
- Centre of Macromolecular Chemistry (CMaC)
- Department of Organic and Macromolecular Chemistry
- Ghent University Krijgslaan 281 S4
- 9000 Ghent
| | - Ondrej Sedlacek
- Supramolecular Chemistry Group
- Centre of Macromolecular Chemistry (CMaC)
- Department of Organic and Macromolecular Chemistry
- Ghent University Krijgslaan 281 S4
- 9000 Ghent
| | - Eliezer Jager
- Institute of Macromolecular Chemistry
- Czech Academy of Sciences
- 162 06 Prague 6
- Czech Republic
| | - Ewa Pavlova
- Institute of Macromolecular Chemistry
- Czech Academy of Sciences
- 162 06 Prague 6
- Czech Republic
| | - Maarten Vergaelen
- Supramolecular Chemistry Group
- Centre of Macromolecular Chemistry (CMaC)
- Department of Organic and Macromolecular Chemistry
- Ghent University Krijgslaan 281 S4
- 9000 Ghent
| | - Richard Hoogenboom
- Supramolecular Chemistry Group
- Centre of Macromolecular Chemistry (CMaC)
- Department of Organic and Macromolecular Chemistry
- Ghent University Krijgslaan 281 S4
- 9000 Ghent
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4
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Zhang J, Farias-Mancilla B, Destarac M, Schubert US, Keddie DJ, Guerrero-Sanchez C, Harrisson S. Asymmetric Copolymers: Synthesis, Properties, and Applications of Gradient and Other Partially Segregated Copolymers. Macromol Rapid Commun 2018; 39:e1800357. [DOI: 10.1002/marc.201800357] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 07/30/2018] [Indexed: 12/25/2022]
Affiliation(s)
- Junliang Zhang
- MOE Key Laboratory; of Material Physics and Chemistry under Extraordinary Conditions; Shaanxi Key Laboratory of Macromolecular Science and Technology; Department of Applied Chemistry; School of Science; Northwestern Polytechnical University; Xi’an Shaanxi 710072 P. R. China
- Friedrich Schiller University Jena; Humboldtstr. 10 07743 Jena Germany
- Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Barbara Farias-Mancilla
- Université de Toulouse; CNRS UMR 5623; Université Toulouse III - Paul Sabatier; 118 route de Narbonne 31062 Toulouse Cedex 9 France
| | - Mathias Destarac
- Université de Toulouse; CNRS UMR 5623; Université Toulouse III - Paul Sabatier; 118 route de Narbonne 31062 Toulouse Cedex 9 France
| | - Ulrich S. Schubert
- Friedrich Schiller University Jena; Humboldtstr. 10 07743 Jena Germany
- Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Daniel J. Keddie
- Faculty of Science and Engineering; University of Wolverhampton; Wulfruna Street Wolverhampton WV1 1LY UK
| | - Carlos Guerrero-Sanchez
- Friedrich Schiller University Jena; Humboldtstr. 10 07743 Jena Germany
- Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Simon Harrisson
- Université de Toulouse; CNRS UMR 5623; Université Toulouse III - Paul Sabatier; 118 route de Narbonne 31062 Toulouse Cedex 9 France
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5
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Li L, Marrou SR, Torkelson JM. Remarkable glass transition breadths up to 120 K exhibited by block-gradient copolymers and by gradient copolymers plasticized by oligomer. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.07.058] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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6
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Rabyk M, Destephen A, Lapp A, King S, Noirez L, Billon L, Hruby M, Borisov O, Stepanek P, Deniau E. Interplay of Thermosensitivity and pH Sensitivity of Amphiphilic Block–Gradient Copolymers of Dimethylaminoethyl Acrylate and Styrene. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00621] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Mariia Rabyk
- Institute of Macromolecular
Chemistry AS CR, Heyrovského nám. 2, CZ-162 06 Prague, Czech Republic
| | - Aurélie Destephen
- Institut des Sciences Analytiques et de Physico-Chimie pour l’Environnement et les Matériaux IPREM, CNRS - UMR 5254, Université de Pau & Pays de l’Adour, 64053 Pau, France
| | - Alain Lapp
- Leon Brillouin Laboratory (CEA-CNRS), Université Paris-Saclay, Cedex 91191, Gif sur Yvette, France
| | - Stephen King
- Science and Technology Facilities Council, Rutherford Appleton Laboratory, Harwell Campus, OX11 0QX Didcot, United Kingdom
| | - Laurence Noirez
- Leon Brillouin Laboratory (CEA-CNRS), Université Paris-Saclay, Cedex 91191, Gif sur Yvette, France
| | - Laurent Billon
- Institut des Sciences Analytiques et de Physico-Chimie pour l’Environnement et les Matériaux IPREM, CNRS - UMR 5254, Université de Pau & Pays de l’Adour, 64053 Pau, France
- Bio-inspired Materials Group: Functionality & Self-assembly, Université de Pau & Pays Adour, Pau 64053, France
| | - Martin Hruby
- Institute of Macromolecular
Chemistry AS CR, Heyrovského nám. 2, CZ-162 06 Prague, Czech Republic
| | - Oleg Borisov
- Institut des Sciences Analytiques et de Physico-Chimie pour l’Environnement et les Matériaux IPREM, CNRS - UMR 5254, Université de Pau & Pays de l’Adour, 64053 Pau, France
| | - Petr Stepanek
- Institute of Macromolecular
Chemistry AS CR, Heyrovského nám. 2, CZ-162 06 Prague, Czech Republic
| | - Elise Deniau
- Institut des Sciences Analytiques et de Physico-Chimie pour l’Environnement et les Matériaux IPREM, CNRS - UMR 5254, Université de Pau & Pays de l’Adour, 64053 Pau, France
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7
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Ogura Y, Terashima T, Sawamoto M. Amphiphilic PEG-Functionalized Gradient Copolymers via Tandem Catalysis of Living Radical Polymerization and Transesterification. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02358] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Yusuke Ogura
- Department of Polymer
Chemistry,
Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Takaya Terashima
- Department of Polymer
Chemistry,
Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Mitsuo Sawamoto
- Department of Polymer
Chemistry,
Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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8
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Demirel Özçam D, Teymour F. Chain-by-Chain Monte Carlo Simulation: A Novel Hybrid Method for Modeling Polymerization. Part I. Linear Controlled Radical Polymerization Systems. MACROMOL REACT ENG 2016. [DOI: 10.1002/mren.201600042] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Derya Demirel Özçam
- Department of Chemical and Biological Engineering; Illinois Institute of Technology; 10 West 33rd Street Chicago IL 60616 USA
| | - Fouad Teymour
- Department of Chemical and Biological Engineering; Illinois Institute of Technology; 10 West 33rd Street Chicago IL 60616 USA
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9
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Beniah G, Liu K, Heath WH, Miller MD, Scheidt KA, Torkelson JM. Novel thermoplastic polyhydroxyurethane elastomers as effective damping materials over broad temperature ranges. Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2016.05.031] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Mao S, MacPherson QJ, He SS, Coletta E, Spakowitz AJ. Impact of Conformational and Chemical Correlations on Microphase Segregation in Random Copolymers. Macromolecules 2016. [DOI: 10.1021/acs.macromol.5b02639] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
| | | | | | | | - Andrew J. Spakowitz
- Stanford
Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo
Park, California 94025, United States
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11
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Li X, Mastan E, Wang WJ, Li BG, Zhu S. Progress in reactor engineering of controlled radical polymerization: a comprehensive review. REACT CHEM ENG 2016. [DOI: 10.1039/c5re00044k] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Controlled radical polymerization (CRP) represents an important advancement in polymer chemistry. It allows synthesis of polymers with well-controlled chain microstructures.
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Affiliation(s)
- Xiaohui Li
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- PR China
- Department of Chemical Engineering
| | - Erlita Mastan
- Department of Chemical Engineering
- McMaster University
- Hamilton
- Canada
| | - Wen-Jun Wang
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- PR China
| | - Bo-Geng Li
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou
- PR China
| | - Shiping Zhu
- Department of Chemical Engineering
- McMaster University
- Hamilton
- Canada
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12
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Borisova OV, Billon L, Zaremski MY, Borisov OV. Synthesis of amphiphilic block-gradient copolymers of styrene and acrylic acid by Nitroxide Mediated Polymerization. POLYMER SCIENCE SERIES C 2015. [DOI: 10.1134/s1811238215010014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Li X, Liang S, Wang WJ, Li BG, Luo Y, Zhu S. Model-Based Production of Polymer Chains Having Precisely Designed End-to-End Gradient Copolymer Composition and Chain Topology Distributions in Controlled Radical Polymerization, A Review. MACROMOL REACT ENG 2015. [DOI: 10.1002/mren.201500012] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xiaohui Li
- State Key Laboratory of Chemical Engineering; Zhejiang University, Hangzhou; Zhejiang P.R. China 310027
| | - Shaoning Liang
- State Key Laboratory of Chemical Engineering; Zhejiang University, Hangzhou; Zhejiang P.R. China 310027
| | - Wen-Jun Wang
- State Key Laboratory of Chemical Engineering; Zhejiang University, Hangzhou; Zhejiang P.R. China 310027
- Key Lab of Biomass Chemical Engineering of Ministry of Education, College of Chemical & Biological Engineering; Zhejiang University; Hangzhou Zhejiang P.R. China 310027
| | - Bo-Geng Li
- State Key Laboratory of Chemical Engineering; Zhejiang University, Hangzhou; Zhejiang P.R. China 310027
| | - Yingwu Luo
- State Key Laboratory of Chemical Engineering; Zhejiang University, Hangzhou; Zhejiang P.R. China 310027
| | - Shiping Zhu
- Department of Chemical Engineering; McMaster University; Hamilton Ontario Canada L8S 4L7
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14
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Guo Y, Gao X, Luo Y. Mechanical properties of gradient copolymers of styrene and n
-butyl acrylate. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/polb.23709] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Yunlong Guo
- The State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University; Hangzhou China
| | - Xiang Gao
- The State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University; Hangzhou China
| | - Yingwu Luo
- The State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University; Hangzhou China
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15
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Abstract
Synthesis of gradient liquid crystalline copolymers is reported for the first time, phase structures of which on multiple length scales with composition and temperature are investigated and compared with the corresponding diblock copolymers.
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Affiliation(s)
- Yu Liu
- Department of Polymer Science
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai
- P. R. China
| | - Wei Wei
- Department of Polymer Science
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai
- P. R. China
| | - Huiming Xiong
- Department of Polymer Science
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai
- P. R. China
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16
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Guo Y, Zhang J, Xie P, Gao X, Luo Y. Tailor-made compositional gradient copolymer by a many-shot RAFT emulsion polymerization method. Polym Chem 2014. [DOI: 10.1039/c4py00003j] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A many-shot RAFT emulsion polymerization method to synthesize gradient copolymers with high molecular weight and a tailor-made compositional gradient.
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Affiliation(s)
- Yunlong Guo
- The State Key Laboratory of Chemical Engineering
- Department of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou, China
| | - Jianhua Zhang
- Department of Polymer Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- , China
| | - Peile Xie
- The State Key Laboratory of Chemical Engineering
- Department of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou, China
| | - Xiang Gao
- The State Key Laboratory of Chemical Engineering
- Department of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou, China
| | - Yingwu Luo
- The State Key Laboratory of Chemical Engineering
- Department of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou, China
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17
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Faghihi F, Mohammadi N, Hazendonk P. The effect of rigid polymeric particles addition on the local dynamic heterogeneity and the ultrasound attenuation of butyl acrylate-methyl methacrylate copolymers. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.03.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Fu C, Yang B, Zhu C, Wang S, Zhang Y, Wei Y, Tao L. Synthesis of gradient copolymers by concurrent enzymatic monomer transformation and RAFT polymerization. Polym Chem 2013. [DOI: 10.1039/c3py00841j] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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19
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Kuldová J, Košovan P, Limpouchová Z, Procházka K. Computer Study of the Association Behavior of Gradient Copolymers: Analysis of Simulation Results Based on a New Algorithm for Recognition and Classification of Aggregates. MACROMOL THEOR SIMUL 2012. [DOI: 10.1002/mats.201200055] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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20
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Ganesan V, Kumar NA, Pryamitsyn V. Blockiness and Sequence Polydispersity Effects on the Phase Behavior and Interfacial Properties of Gradient Copolymers. Macromolecules 2012. [DOI: 10.1021/ma301136y] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Venkat Ganesan
- Department of Chemical Engineering, University of Texas at Austin, Austin, Texas 78712, United States
| | - N. Arun Kumar
- Department of Chemical Engineering, University of Texas at Austin, Austin, Texas 78712, United States
| | - Victor Pryamitsyn
- Department of Chemical Engineering, University of Texas at Austin, Austin, Texas 78712, United States
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21
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Cherifi N, BenAboura A, Save M, Billon L. Filler effect on properties of “All-Acrylic” copolymer/clay elastomeric materials synthesized by “in situ” nitroxide mediated polymerization. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26192] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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22
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Mok MM, Torkelson JM. Imaging of phase segregation in gradient copolymers: Island and hole surface topography. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/polb.22393] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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23
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Escalé P, Ting SRS, Khoukh A, Rubatat L, Save M, Stenzel MH, Billon L. Synthetic Route Effect on Macromolecular Architecture: From Block to Gradient Copolymers Based on Acryloyl Galactose Monomer Using RAFT Polymerization. Macromolecules 2011. [DOI: 10.1021/ma201208u] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Pierre Escalé
- IPREM Equipe de Physique et Chimie des Polymères, UMR 5254 CNRS, Université de Pau et des Pays de L’Adour, Hélioparc, 2 Avenue du Président Angot, 64053 Pau Cedex, France
- Centre for Advanced Macromolecular Design, School of Chemical Engineering, University of New South Wales, Sydney NSW 2052, Australia
| | - S. R. Simon Ting
- Centre for Advanced Macromolecular Design, School of Chemical Engineering, University of New South Wales, Sydney NSW 2052, Australia
| | - Abdel Khoukh
- IPREM Equipe de Physique et Chimie des Polymères, UMR 5254 CNRS, Université de Pau et des Pays de L’Adour, Hélioparc, 2 Avenue du Président Angot, 64053 Pau Cedex, France
| | - Laurent Rubatat
- IPREM Equipe de Physique et Chimie des Polymères, UMR 5254 CNRS, Université de Pau et des Pays de L’Adour, Hélioparc, 2 Avenue du Président Angot, 64053 Pau Cedex, France
| | - Maud Save
- IPREM Equipe de Physique et Chimie des Polymères, UMR 5254 CNRS, Université de Pau et des Pays de L’Adour, Hélioparc, 2 Avenue du Président Angot, 64053 Pau Cedex, France
| | - Martina H. Stenzel
- Centre for Advanced Macromolecular Design, School of Chemical Engineering, University of New South Wales, Sydney NSW 2052, Australia
| | - Laurent Billon
- IPREM Equipe de Physique et Chimie des Polymères, UMR 5254 CNRS, Université de Pau et des Pays de L’Adour, Hélioparc, 2 Avenue du Président Angot, 64053 Pau Cedex, France
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24
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Tebben L, Studer A. Nitroxides: applications in synthesis and in polymer chemistry. Angew Chem Int Ed Engl 2011; 50:5034-68. [PMID: 21538729 DOI: 10.1002/anie.201002547] [Citation(s) in RCA: 505] [Impact Index Per Article: 38.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2010] [Indexed: 01/23/2023]
Abstract
This Review describes the application of nitroxides to synthesis and polymer chemistry. The synthesis and physical properties of nitroxides are discussed first. The largest section focuses on their application as stoichiometric and catalytic oxidants in organic synthesis. The oxidation of alcohols and carbanions, as well as oxidative C-C bond-forming reactions are presented along with other typical oxidative transformations. A section is also dedicated to the extensive use of nitroxides as trapping reagents for C-centered radicals in radical chemistry. Alkoxyamines derived from nitroxides are shown to be highly useful precursors of C-centered radicals in synthesis and also in polymer chemistry. The last section discusses the basics of nitroxide-mediated radical polymerization (NMP) and also highlights new developments in the synthesis of complex polymer architectures.
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Affiliation(s)
- Ludger Tebben
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität, Corrensstrasse 40, 48149 Münster, Germany
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25
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Faghihi F, Mohammadi N, Hazendonk P. Effect of Restricted Phase Segregation and Resultant Nanostructural Heterogeneity on Glass Transition of Nonuniform Acrylic Random Copolymers. Macromolecules 2011. [DOI: 10.1021/ma2000652] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Farhad Faghihi
- Loghman Fundamental Research Group, Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, P.O. Box 15875-4413, Tehran, Iran
| | - Naser Mohammadi
- Loghman Fundamental Research Group, Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, P.O. Box 15875-4413, Tehran, Iran
| | - Paul Hazendonk
- Department of Chemistry and Biochemistry, University of Lethbridge, 4401 University Dr., Lethbridge, AB T1K 3M4, Canada
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26
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Cherifi N, Issoulie A, Khoukh A, Benaboura A, Save M, Derail C, Billon L. Synthetic methodology effect on the microstructure and thermal properties of poly(n-butyl acrylate-co-methyl methacrylate) synthesized by nitroxide mediated polymerization. Polym Chem 2011. [DOI: 10.1039/c1py00066g] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Cho AS, Broadbelt LJ. Stochastic modelling of gradient copolymer chemical composition distribution and sequence length distribution. MOLECULAR SIMULATION 2010. [DOI: 10.1080/08927020903513035] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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28
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Mok MM, Masser KA, Runt J, Torkelson JM. Dielectric Relaxation Spectroscopy of Gradient Copolymers and Block Copolymers: Comparison of Breadths in Relaxation Time for Systems with Increasing Interphase. Macromolecules 2010. [DOI: 10.1021/ma100743s] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Michelle M. Mok
- Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208
| | - Kevin A. Masser
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802
| | - James Runt
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802
| | - John M. Torkelson
- Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208
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29
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Mok MM, Kim J, Marrou SR, Torkelson JM. Ellipsometry measurements of glass transition breadth in bulk films of random, block, and gradient copolymers. THE EUROPEAN PHYSICAL JOURNAL. E, SOFT MATTER 2010; 31:239-252. [PMID: 20217174 DOI: 10.1140/epje/i2010-10569-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2009] [Revised: 11/01/2009] [Accepted: 01/20/2010] [Indexed: 05/28/2023]
Abstract
Bulk films of random, block and gradient copolymer systems were studied using ellipsometry to demonstrate the applicability of the numerical differentiation technique pioneered by Kawana and Jones for studying the glass transition temperature (T (g)) behavior and thermal expansivities of copolymers possessing different architectures and different levels of nanoheterogeneity. In a series of styrene/n -butyl methacrylate (S/nBMA) random copolymers, T (g) breadths were observed to increase from approximately 17( degrees ) C in styrene-rich cases to almost 30( degrees ) C in nBMA-rich cases, reflecting previous observations of significant nanoheterogeneity in PnBMA homopolymers. The derivative technique also revealed for the first time a substantial increase in glassy-state expansivity with increasing nBMA content in S/nBMA random copolymers, from 1.4x10(-4) K-1 in PS to 3.5x10(-4) K-1 in PnBMA. The first characterization of block copolymer T (g) 's and T (g) breadths by ellipsometry is given, examining the impact of nanophase-segregated copolymer structure on ellipsometric measurements of glass transition. The results show that, while the technique is effective in detecting the two T (g) 's expected in certain block copolymer systems, the details of the glass transition can become suppressed in ellipsometry measurements of a rubbery minor phase under conditions where the matrix is glassy; meanwhile, both transitions are easily discernible by differential scanning calorimetry. Finally, broad glass transition regions were measured in gradient copolymers, yielding in some cases extraordinary T (g) breadths of 69- 71( degrees ) C , factors of 4-5 larger than the T (g) breadths of related homopolymers and random copolymers. Surprisingly, one gradient copolymer demonstrated a slightly narrower T (g) breadth than the S/nBMA random copolymers with the highest nBMA content. This highlights the fact that nanoheterogeneity relevant to the glass transition response in selected statistical copolymers can be comparable to or exceed that observed in moderately phase-segregated gradient copolymers.
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Affiliation(s)
- M M Mok
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA
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Mok MM, Kim J, Wong CLH, Marrou SR, Woo DJ, Dettmer CM, Nguyen ST, Ellison CJ, Shull KR, Torkelson JM. Glass Transition Breadths and Composition Profiles of Weakly, Moderately, and Strongly Segregating Gradient Copolymers: Experimental Results and Calculations from Self-Consistent Mean-Field Theory. Macromolecules 2009. [DOI: 10.1021/ma9009802] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Jungki Kim
- Department of Chemical and Biological Engineering
| | | | | | - Dong Jin Woo
- Department of Chemical and Biological Engineering
- Department of Molecular Science and Technology, Ajou University, Suwon 443-749, Korea
| | | | | | - Christopher J. Ellison
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
| | | | - John M. Torkelson
- Department of Materials Science and Engineering
- Department of Chemical and Biological Engineering
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Wang L, Broadbelt LJ. Explicit Sequence of Styrene/Methyl Methacrylate Gradient Copolymers Synthesized by Forced Gradient Copolymerization with Nitroxide-Mediated Controlled Radical Polymerization. Macromolecules 2009. [DOI: 10.1021/ma901298h] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Lin Wang
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208
| | - Linda J. Broadbelt
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208
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Joubert M, Khoukh A, Tranchant JF, Morvan F, Billon L. Hybrid Aluminum Colored Pigments Based on Gradient Copolymers Design. MACROMOL CHEM PHYS 2009. [DOI: 10.1002/macp.200900254] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Deleuze C, Delville MH, Pellerin V, Derail C, Billon L. Hybrid Core@Soft Shell Particles as Adhesive Elementary Building Blocks for Colloidal Crystals. Macromolecules 2009. [DOI: 10.1021/ma900709x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- C. Deleuze
- Institut Pluridisciplinaire de Recherche sur l’Environnement et les Matériaux Equipe de Physique et Chimie des Polymères IPREM/EPCP, UMR 5254, Université de Pau et Pays de l’Adour Hélioparc, 2 avenue Angot, 64053 PAU Cedex 9, France
| | - M. H. Delville
- Institut de Chimie de la Matière Condensée de Bordeaux ICMCB, UPR 9048, Université de Bordeaux I, 87 Avenue du Docteur Schweitzer, 33608 PESSAC Cedex, France
| | - V. Pellerin
- Institut Pluridisciplinaire de Recherche sur l’Environnement et les Matériaux Equipe de Physique et Chimie des Polymères IPREM/EPCP, UMR 5254, Université de Pau et Pays de l’Adour Hélioparc, 2 avenue Angot, 64053 PAU Cedex 9, France
| | - C. Derail
- Institut Pluridisciplinaire de Recherche sur l’Environnement et les Matériaux Equipe de Physique et Chimie des Polymères IPREM/EPCP, UMR 5254, Université de Pau et Pays de l’Adour Hélioparc, 2 avenue Angot, 64053 PAU Cedex 9, France
| | - L. Billon
- Institut Pluridisciplinaire de Recherche sur l’Environnement et les Matériaux Equipe de Physique et Chimie des Polymères IPREM/EPCP, UMR 5254, Université de Pau et Pays de l’Adour Hélioparc, 2 avenue Angot, 64053 PAU Cedex 9, France
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Billon L, Manguian M, Pellerin V, Joubert M, Eterradossi O, Garay H. Tailoring Highly Ordered Honeycomb Films Based on Ionomer Macromolecules by the Bottom-Up Approach. Macromolecules 2008. [DOI: 10.1021/ma8020568] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Laurent Billon
- Institut Pluridisciplinaire de Recherche sur l’Environnement et les Matériaux, Equipe Physico-Chimie des Polymères IPREM/EPCP CNRS UMR 5254, Université de Pau et des Pays de l’Adour, Hélioparc Pau Pyrénées, 64012 Pau Cedex, France, and Centre de Matériaux de Grande Diffusion, Ecole de Mines d’Alès, 2 avenue Angot, 64053 Pau Cedex 09, France
| | - Maggy Manguian
- Institut Pluridisciplinaire de Recherche sur l’Environnement et les Matériaux, Equipe Physico-Chimie des Polymères IPREM/EPCP CNRS UMR 5254, Université de Pau et des Pays de l’Adour, Hélioparc Pau Pyrénées, 64012 Pau Cedex, France, and Centre de Matériaux de Grande Diffusion, Ecole de Mines d’Alès, 2 avenue Angot, 64053 Pau Cedex 09, France
| | - Virginie Pellerin
- Institut Pluridisciplinaire de Recherche sur l’Environnement et les Matériaux, Equipe Physico-Chimie des Polymères IPREM/EPCP CNRS UMR 5254, Université de Pau et des Pays de l’Adour, Hélioparc Pau Pyrénées, 64012 Pau Cedex, France, and Centre de Matériaux de Grande Diffusion, Ecole de Mines d’Alès, 2 avenue Angot, 64053 Pau Cedex 09, France
| | - Mathieu Joubert
- Institut Pluridisciplinaire de Recherche sur l’Environnement et les Matériaux, Equipe Physico-Chimie des Polymères IPREM/EPCP CNRS UMR 5254, Université de Pau et des Pays de l’Adour, Hélioparc Pau Pyrénées, 64012 Pau Cedex, France, and Centre de Matériaux de Grande Diffusion, Ecole de Mines d’Alès, 2 avenue Angot, 64053 Pau Cedex 09, France
| | - Olivier Eterradossi
- Institut Pluridisciplinaire de Recherche sur l’Environnement et les Matériaux, Equipe Physico-Chimie des Polymères IPREM/EPCP CNRS UMR 5254, Université de Pau et des Pays de l’Adour, Hélioparc Pau Pyrénées, 64012 Pau Cedex, France, and Centre de Matériaux de Grande Diffusion, Ecole de Mines d’Alès, 2 avenue Angot, 64053 Pau Cedex 09, France
| | - Hélène Garay
- Institut Pluridisciplinaire de Recherche sur l’Environnement et les Matériaux, Equipe Physico-Chimie des Polymères IPREM/EPCP CNRS UMR 5254, Université de Pau et des Pays de l’Adour, Hélioparc Pau Pyrénées, 64012 Pau Cedex, France, and Centre de Matériaux de Grande Diffusion, Ecole de Mines d’Alès, 2 avenue Angot, 64053 Pau Cedex 09, France
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Mok MM, Pujari S, Burghardt WR, Dettmer CM, Nguyen ST, Ellison CJ, Torkelson JM. Microphase Separation and Shear Alignment of Gradient Copolymers: Melt Rheology and Small-Angle X-Ray Scattering Analysis. Macromolecules 2008. [DOI: 10.1021/ma8009454] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Michelle M. Mok
- Department of Materials Science and Engineering, Department of Chemical and Biological Engineering, and Department of Chemistry, Northwestern University, Evanston, Illinois 60208, and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
| | - Saswati Pujari
- Department of Materials Science and Engineering, Department of Chemical and Biological Engineering, and Department of Chemistry, Northwestern University, Evanston, Illinois 60208, and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
| | - Wesley R. Burghardt
- Department of Materials Science and Engineering, Department of Chemical and Biological Engineering, and Department of Chemistry, Northwestern University, Evanston, Illinois 60208, and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
| | - Christine M. Dettmer
- Department of Materials Science and Engineering, Department of Chemical and Biological Engineering, and Department of Chemistry, Northwestern University, Evanston, Illinois 60208, and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
| | - SonBinh T. Nguyen
- Department of Materials Science and Engineering, Department of Chemical and Biological Engineering, and Department of Chemistry, Northwestern University, Evanston, Illinois 60208, and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
| | - Christopher J. Ellison
- Department of Materials Science and Engineering, Department of Chemical and Biological Engineering, and Department of Chemistry, Northwestern University, Evanston, Illinois 60208, and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
| | - John M. Torkelson
- Department of Materials Science and Engineering, Department of Chemical and Biological Engineering, and Department of Chemistry, Northwestern University, Evanston, Illinois 60208, and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
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Karaky K, Derail C, Reiter G, Billon L. Tuning the Surface/Bulk Properties by the Control of the Amphiphilic Profile in Gradient Copolymer. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/masy.200850706] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Karaky K, Clisson G, Reiter G, Billon L. Semicrystalline Macromolecular Design by Nitroxide-Mediated Polymerization. MACROMOL CHEM PHYS 2008. [DOI: 10.1002/macp.200700578] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Wong CLH, Kim J, Torkelson JM. Breadth of glass transition temperature in styrene/acrylic acid block, random, and gradient copolymers: Unusual sequence distribution effects. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/polb.21296] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Karaky K, Billon L, Pouchan C, Desbrières J. Amphiphilic Gradient Copolymers Shape Composition Influence on the Surface/Bulk Properties. Macromolecules 2007. [DOI: 10.1021/ma062456s] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Khaled Karaky
- Laboratoire de Physico-Chimie des Polymères, UMR 5067 CNRS, Université de Pau et des Pays de l'Adour, Laboratoire de Chimie Théorique et Physico-Chimie Moléculaire, UMR 5624 CNRS, Université de Pau et des Pays de l'Adour, Hélioparc 2, Avenue du Président Angot, 64053 Pau Cedex, France
| | - Laurent Billon
- Laboratoire de Physico-Chimie des Polymères, UMR 5067 CNRS, Université de Pau et des Pays de l'Adour, Laboratoire de Chimie Théorique et Physico-Chimie Moléculaire, UMR 5624 CNRS, Université de Pau et des Pays de l'Adour, Hélioparc 2, Avenue du Président Angot, 64053 Pau Cedex, France
| | - Claude Pouchan
- Laboratoire de Physico-Chimie des Polymères, UMR 5067 CNRS, Université de Pau et des Pays de l'Adour, Laboratoire de Chimie Théorique et Physico-Chimie Moléculaire, UMR 5624 CNRS, Université de Pau et des Pays de l'Adour, Hélioparc 2, Avenue du Président Angot, 64053 Pau Cedex, France
| | - Jacques Desbrières
- Laboratoire de Physico-Chimie des Polymères, UMR 5067 CNRS, Université de Pau et des Pays de l'Adour, Laboratoire de Chimie Théorique et Physico-Chimie Moléculaire, UMR 5624 CNRS, Université de Pau et des Pays de l'Adour, Hélioparc 2, Avenue du Président Angot, 64053 Pau Cedex, France
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Mok MM, Kim J, Torkelson JM. Gradient copolymers with broad glass transition temperature regions: Design of purely interphase compositions for damping applications. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/polb.21341] [Citation(s) in RCA: 107] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Hoogenboom R, Wiesbrock F, Leenen MAM, van der Loop M, van Nispen SFGM, Schubert US. Kinetic Investigations on Microwave-Assisted Statistical Terpolymerizations of 2-Oxazoline Monomers. Aust J Chem 2007. [DOI: 10.1071/ch07150] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The microwave-assisted statistical terpolymerization of 2-oxazolines via a living cationic ring-opening polymerization mechanism is discussed. Kinetic investigations on the terpolymerizations of combinations of 2-methyl-2-oxazoline, 2-ethyl-2-oxazoline, 2-nonyl-2-oxazoline, and 2-phenyl-2-oxazoline were performed by heating separate polymerization mixtures for different predefined times. The resulting polymer solutions were analyzed by gas chromatography and size exclusion chromatography, demonstrating the living character of the statistical terpolymerizations. In addition, the monomer distribution throughout the polymer chains is discussed based on the linear first order kinetic plots of the separate monomers in the terpolymerizations. The observed differences in monomer distribution are expected to influence the polymer properties, which will be the focus of future investigations.
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Miura Y, Shibata T, Satoh K, Kamigaito M, Okamoto Y. Stereogradient Polymers by Ruthenium-Catalyzed Stereospecific Living Radical Copolymerization of Two Monomers with Different Stereospecificities and Reactivities. J Am Chem Soc 2006; 128:16026-7. [PMID: 17165742 DOI: 10.1021/ja067587n] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Stereogradient polymers, a fundamentally new type of polymers, were prepared by the stereospecific living radical copolymerization of two monomers that have different stereospecificities and reactivities. The ruthenium-catalyzed living radical copolymerization of 2-hydroxyethyl methacrylate (HEMA) and the silyl-capped HEMA [(tert-butyldimethylsilyl)-HEMA] (SiHEMA) in (CF3)2C(Ph)OH afforded stereogradient poly(HEMA), in which the rr content gradually increased from 62 to 77% at 0 degrees C, due to the lower reactivity and the higher syndiospecificity of SiHEMA.
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Affiliation(s)
- Yu Miura
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
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