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Zhao X, Demchuk Z, Tian J, Luo J, Li B, Cao K, Sokolov AP, Hun D, Saito T, Cao PF. Ductile adhesive elastomers with force-triggered ultra-high adhesion strength. MATERIALS HORIZONS 2024; 11:969-977. [PMID: 38053446 DOI: 10.1039/d3mh01280h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
Elastomers play a vital role in many forthcoming advanced technologies in which their adhesive properties determine materials' interface performance. Despite great success in improving the adhesive properties of elastomers, permanent adhesives tend to stick to the surfaces prematurely or result in poor contact depending on the installation method. Thus, elastomers with on-demand adhesion that is not limited to being triggered by UV light or heat, which may not be practical for scenarios that do not allow an additional external source, provide a solution to various challenges in conventional adhesive elastomers. Herein, we report a novel, ready-to-use, ultra high-strength, ductile adhesive elastomer with an on-demand adhesion feature that can be easily triggered by a compression force. The precursor is mainly composed of a capsule-separated, two-component curing system. After a force-trigger and curing process, the ductile adhesive elastomer exhibits a peel strength and a lap shear strength of 1.2 × 104 N m-1 and 7.8 × 103 kPa, respectively, which exceed the reported values for advanced ductile adhesive elastomers. The ultra-high adhesion force is attributed to the excellent surface contact of the liquid-like precursor and to the high elastic modulus of the cured elastomer that is reinforced by a two-phase design. Incorporation of such on-demand adhesion into an elastomer enables a controlled delay between installation and curing so that these can take place under their individual ideal conditions, effectively reducing the energy cost, preventing failures, and improving installation processes.
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Affiliation(s)
- Xiao Zhao
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA.
| | - Zoriana Demchuk
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA.
| | - Jia Tian
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Jiancheng Luo
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA.
| | - Bingrui Li
- The Bredesen Center for Interdisciplinary Research and Graduate Education, University of Tennessee, Knoxville, TN 37996, USA
| | - Ke Cao
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA.
| | - Alexei P Sokolov
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA.
- Department of Chemistry, University of Tennessee, Knoxville, TN 37996, USA
| | - Diana Hun
- Buildings and Transportation Science Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA.
| | - Tomonori Saito
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA.
- The Bredesen Center for Interdisciplinary Research and Graduate Education, University of Tennessee, Knoxville, TN 37996, USA
| | - Peng-Fei Cao
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China.
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Gabriel VA, Dubé MA. Toward a Fully Biobased Pressure-Sensitive Adhesive. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c03756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Vida A. Gabriel
- Department of Chemical and Biological Engineering, University of Ottawa, 161 Louis Pasteur Pvt, Ottawa, OntarioK1N 6N5, Canada
| | - Marc A. Dubé
- Department of Chemical and Biological Engineering, University of Ottawa, 161 Louis Pasteur Pvt, Ottawa, OntarioK1N 6N5, Canada
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Abdi K, McAuley KB. Estimation of Output Measurement Variances for
EVM
Parameter Estimation. AIChE J 2022. [DOI: 10.1002/aic.17735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kaveh Abdi
- Department of Chemical Engineering Queen's University Kingston Ontario Canada
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Ahmadi‐Dehnoei A, Ghasemirad S. Tuning adhesion performance of an acrylic pressure‐sensitive adhesive using polysilsesquioxane‐acrylic core‐shell nanoparticles. J Appl Polym Sci 2022. [DOI: 10.1002/app.52429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ali Ahmadi‐Dehnoei
- Polymer Engineering Department, Faculty of Chemical Engineering Tarbiat Modares University Tehran Iran
| | - Somayeh Ghasemirad
- Polymer Engineering Department, Faculty of Chemical Engineering Tarbiat Modares University Tehran Iran
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Dubé MA, Gabriel VA, Pakdel AS, Zhang Y. Sustainable polymer reaction engineering: Are we there yet? CAN J CHEM ENG 2020. [DOI: 10.1002/cjce.23865] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Marc A. Dubé
- Department of Chemical and Biological Engineering University of Ottawa Ottawa Ontario Canada
| | - Vida A. Gabriel
- Department of Chemical and Biological Engineering University of Ottawa Ottawa Ontario Canada
| | - Amir S. Pakdel
- Department of Chemical and Biological Engineering University of Ottawa Ottawa Ontario Canada
| | - Yujie Zhang
- Department of Chemical and Biological Engineering University of Ottawa Ottawa Ontario Canada
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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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Modeling of the Free Radical Copolymerization Kinetics of n-Butyl Acrylate, Methyl Methacrylate and 2-Ethylhexyl Acrylate Using PREDICI®. Processes (Basel) 2019. [DOI: 10.3390/pr7070395] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Kinetic modeling of the bulk free radical copolymerizations of n-butyl acrylate (BA) and 2-ethylhexyl acrylate (EHA); methyl methacrylate (MMA) and EHA; as well as BA, MMA and EHA was performed using the software PREDICI®. Predicted results of conversion versus time, composition versus conversion, and molecular weight development are compared against experimental data at different feed compositions. Diffusion-controlled effects and backbiting for BA were incorporated into the model as they proved to be significant in these polymerizations. The set of estimated global parameters allows one to assess the performance of these copolymerization systems over a wide range of monomer compositions.
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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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Tsavalas JG, McAuley KB. Special Issue: Innovative Processes and Enabling Technologies. MACROMOL REACT ENG 2019. [DOI: 10.1002/mren.201900010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- John G. Tsavalas
- Department of Chemistry and Materials ScienceUniversity of New Hampshire Durham NH 03824 USA
| | - Kimberley B. McAuley
- Department of Chemical EngineeringQueen’s UniversityKingston Ontario K7L3N6 Canada
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