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Yeo J, Woo J, Choi S, Kwon K, Lee JK, Kim M. Comprehensive studies of continuous flow reversible addition–fragmentation chain transfer copolymerization and its application for photoimaging materials. Polym Chem 2022. [DOI: 10.1039/d2py00542e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Thorough studies of RAFT copolymerization in a continuous flow to gain deeper insights into kinetics, reactivity, and applicability were conducted with monomers and solvents utilizable for chemically amplified resist systems.
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Affiliation(s)
- Jiyeong Yeo
- Department of Chemistry and Chemical Engineering, Inha University, Incheon 22212, Republic of Korea
| | - Jihoon Woo
- Program in Environment and Polymer Engineering, Inha University, Incheon 22212, Republic of Korea
| | - Seungyeon Choi
- Department of Chemistry and Chemical Engineering, Inha University, Incheon 22212, Republic of Korea
| | - Kiyoung Kwon
- Program in Environment and Polymer Engineering, Inha University, Incheon 22212, Republic of Korea
| | - Jin-Kyun Lee
- Program in Environment and Polymer Engineering, Inha University, Incheon 22212, Republic of Korea
- Department of Polymer Science and Engineering, Inha University, Incheon 22212, Republic of Korea
| | - Myungwoong Kim
- Department of Chemistry and Chemical Engineering, Inha University, Incheon 22212, Republic of Korea
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Scott AJ, Penlidis A. Design of polymeric materials: Experiences and prescriptions. CAN J CHEM ENG 2020. [DOI: 10.1002/cjce.23855] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Alison J. Scott
- Institute for Polymer Research, Department of Chemical Engineering University of Waterloo Waterloo Ontario Canada
| | - Alexander Penlidis
- Institute for Polymer Research, Department of Chemical Engineering University of Waterloo Waterloo Ontario Canada
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Scott AJ, Duever TA, Penlidis A. The role of pH, ionic strength and monomer concentration on the terpolymerization of 2-acrylamido-2-methylpropane sulfonic acid, acrylamide and acrylic acid. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.06.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Making the Most of Parameter Estimation: Terpolymerization Troubleshooting Tips. Processes (Basel) 2019. [DOI: 10.3390/pr7070444] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Multi-component polymers can provide many advantages over their homopolymer counterparts. Terpolymers are formed from the combination of three unique monomers, thus creating a new material that will exhibit desirable properties based on all three of the original comonomers. To ensure that all three comonomers are incorporated (and to understand and/or predict the degree of incorporation of each comonomer), accurate reactivity ratios are vital. In this study, five terpolymerization studies from the literature are revisited and the ‘ternary’ reactivity ratios are re-estimated. Some recent studies have shown that binary reactivity ratios (that is, from the related copolymer systems) do not always apply to ternary systems. In other reports, binary reactivity ratios are in good agreement with terpolymer data. This investigation allows for the comparison between previously determined binary reactivity ratios and newly estimated ‘ternary’ reactivity ratios for several systems. In some of the case studies presented herein, reactivity ratio estimation directly from terpolymerization data is limited by composition restrictions or ill-conditioned systems. In other cases, we observe similar or improved prediction performance (for ternary systems) when ‘ternary’ reactivity ratios are estimated directly from terpolymerization data (compared to the traditionally used binary reactivity ratios). In order to demonstrate the advantages and challenges associated with ‘ternary’ reactivity ratio estimation, five case studies are presented (with examples and counter-examples) and troubleshooting suggestions are provided to inform future work.
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Yousefi FK, Jannesari A, Pazokifard S, Saeb MR, Scott AJ, Penlidis A. Terpolymerization of Triisopropylsilyl Acrylate, Methyl Methacrylate, and Butyl Acrylate: Reactivity Ratio Estimation. MACROMOL REACT ENG 2019. [DOI: 10.1002/mren.201900014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Fereshteh K. Yousefi
- Department of Resin and AdditivesInstitute for Color Science and Technology P.O. Box 654‐16765 1668836471 Tehran Iran
| | - Ali Jannesari
- Department of Resin and AdditivesInstitute for Color Science and Technology P.O. Box 654‐16765 1668836471 Tehran Iran
| | - Shahla Pazokifard
- Color and Surface Coatings DepartmentIran Polymer and Petrochemical Institute P.O. Box 112/14975 1497713115 Tehran Iran
| | - Mohammad Reza Saeb
- Department of Resin and AdditivesInstitute for Color Science and Technology P.O. Box 654‐16765 1668836471 Tehran Iran
| | - Alison J. Scott
- Department of Chemical EngineeringInstitute for Polymer Research (IPR)University of Waterloo Waterloo Ontario N2L 3G1 Canada
| | - Alexander Penlidis
- Department of Chemical EngineeringInstitute for Polymer Research (IPR)University of Waterloo Waterloo Ontario N2L 3G1 Canada
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Scott AJ, Penlidis A. Binary vs. ternary reactivity ratios: Appropriate estimation procedures with terpolymerization data. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.06.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Reactivity ratios and properties of copolymers of 2-ethoxyethyl methacrylate with dodecyl methacrylate or styrene. JOURNAL OF POLYMER RESEARCH 2015. [DOI: 10.1007/s10965-015-0890-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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