1
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Paez-Amieva Y, Martín-Martínez JM. Dynamic Non-Covalent Exchange Intrinsic Self-Healing at 20 °C Mechanism of Polyurethane Induced by Interactions among Polycarbonate Soft Segments. Polymers (Basel) 2024; 16:924. [PMID: 38611182 PMCID: PMC11013852 DOI: 10.3390/polym16070924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 03/13/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
Two polyurethanes (PUs) were similarly synthesized by reacting a cycloaliphatic isocyanate with 1,4-butanediol and two polyols of different nature (polyester, polycarbonate diol) with molecular weights of 1000 Da. Only the PU synthesized with polycarbonate diol polyol (YCD) showed intrinsic self-healing at 20 °C. For assessing the mechanism of intrinsic self-healing of YCD, a structural characterization by molecular weights determination, infrared and X-ray photoelectronic spectroscopies, differential scanning calorimetry, X-ray diffraction, thermal gravimetric analysis, and dynamic mechanical thermal analysis was carried out. The experimental evidence concluded that the self-healing at 20 °C of YCD was due to dynamic non-covalent exchange interactions among the polycarbonate soft segments. Therefore, the chemical nature of the polyol played a key role in developing PUs with intrinsic self-healing at 20 °C.
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2
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Vigil D, Zhang A, Delaney KT, Fredrickson GH. Phase Separation, Reaction Equilibrium, and Self-Assembly in Binary Telechelic Homopolymer Blends. Macromolecules 2023; 56:9994-10005. [PMID: 38161325 PMCID: PMC10753893 DOI: 10.1021/acs.macromol.3c01653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/30/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024]
Abstract
We study a binary blend of telechelic homopolymers that can form reversible AB-type bonds at the chain ends. Reversibly bonding polymers display novel material properties, including thermal tunability and self-healing, that are not found in conventional covalently bonded polymers. Previous studies of reversibly bonding polymer systems have been limited by the computational demand of accounting for an infinite number of possible reaction products in a spatially inhomogeneous, self-assembled structure. We demonstrate that newly developed theoretical models and numerical methods enable the simultaneous computation of phase equilibrium, reaction equilibrium, and self-assembly via self-consistent field theory. Phase diagrams are computed at a variety of physically relevant conditions and are compared with nonreactive analogues as well as previous experimental studies of telechelic polymer blends.
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Affiliation(s)
- Daniel
L. Vigil
- Department
of Chemical Engineering, University of California, Santa Barbara, California 93106, United States
| | - Amy Zhang
- Department
of Chemical Engineering, University of California, Santa Barbara, California 93106, United States
| | - Kris T. Delaney
- Materials
Research Laboratory, University of California, Santa Barbara, California 93106, United States
| | - Glenn H. Fredrickson
- Department
of Chemical Engineering, University of California, Santa Barbara, California 93106, United States
- Materials
Research Laboratory, University of California, Santa Barbara, California 93106, United States
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3
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Edachery Veetil R, Vijayalakshmi KP, Srinivas C, Mathew D, Kalamblayil Sankaranarayanan SK. Soft segment‐free functional polyurethane: A versatile candidate for heat‐healability, non‐dissociative mechanism, and high elongation adhesive materials. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5363] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
| | | | | | - Dona Mathew
- Polymers and Special Chemicals Division Vikram Sarabhai Space Centre Trivandrum India
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4
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Chen H, Hart LR, Hayes W, Siviour CR. Mechanical characterisation and modelling of a thermoreversible superamolecular polyurethane over a wide range of rates. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123607] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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5
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Wang X, Wu H, Liang D, Gong Y. Construction of a thermoreversible chemical crosslinking network – a new exploration for the efficient reusability of commercial rubber. Polym Chem 2021. [DOI: 10.1039/d1py00171j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A thermoreversible rubber DSBR was prepared via a reaction between a nitroxide-based crosslinker and commercial styrene–butadiene rubber. Impressive recoveries of mechanical properties of DSBR were achieved for the alkoxyamine crosslinking network.
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Affiliation(s)
- Xiaoping Wang
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou
- China
- Key Lab of Guangdong Province for High Property and Functional Polymer Materials
| | - Haijian Wu
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou
- China
- Key Lab of Guangdong Province for High Property and Functional Polymer Materials
| | - Dong Liang
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou
- China
- Key Lab of Guangdong Province for High Property and Functional Polymer Materials
| | - Yuzhu Gong
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou
- China
- Key Lab of Guangdong Province for High Property and Functional Polymer Materials
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6
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Gu X, Guo S, Wang G. Preparation, hydrogen bonding and properties of polyurethane elastomers with 1,2,3
‐triazole
units by click chemistry. POLYM ENG SCI 2020. [DOI: 10.1002/pen.25552] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiao Gu
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering East China University of Science and Technology Shanghai China
| | - Shiqing Guo
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering East China University of Science and Technology Shanghai China
| | - Guiyou Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering East China University of Science and Technology Shanghai China
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7
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Coubrough HM, Reynolds M, Goodchild JA, Connell SDA, Mattsson J, Wilson AJ. Assembly of miscible supramolecular network blends using DDA·AAD hydrogen-bonding interactions of pendent side-chains. Polym Chem 2020. [DOI: 10.1039/c9py01913h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Miscible blends of poly(methyl methacrylate) and polystyrene polymers are assembled through triple hydrogen bonding between complementary ureidoimidazole and amidoisocytosine heterodimers.
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Affiliation(s)
| | | | | | | | - Johan Mattsson
- School of Physics & Astronomy
- University of Leeds
- Leeds LS2 9JT
- UK
| | - Andrew J. Wilson
- School of Chemistry
- University of Leeds
- Leeds LS2 9JT
- UK
- Astbury Centre for Structural Molecular Biology
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8
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Xie H, Sheng D, Zhou Y, Xu S, Wu H, Tian X, Sun Y, Liu X, Yang Y. Thermally healable polyurethane with tailored mechanical performance using dynamic crosslinking motifs. NEW J CHEM 2020. [DOI: 10.1039/d0nj02671a] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A tunable dynamic cross-linked polyurethane that makes a tradeoff between superior mechanical performance and excellent self-healing ability.
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Affiliation(s)
- Haopu Xie
- CAS Key Laboratory of High-Performance Synthetic Rubber and its Composite Materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Dekun Sheng
- CAS Key Laboratory of High-Performance Synthetic Rubber and its Composite Materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Yan Zhou
- CAS Key Laboratory of High-Performance Synthetic Rubber and its Composite Materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Shaobin Xu
- CAS Key Laboratory of High-Performance Synthetic Rubber and its Composite Materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Haohao Wu
- CAS Key Laboratory of High-Performance Synthetic Rubber and its Composite Materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Xinxin Tian
- CAS Key Laboratory of High-Performance Synthetic Rubber and its Composite Materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Yinglu Sun
- CAS Key Laboratory of High-Performance Synthetic Rubber and its Composite Materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Xiangdong Liu
- CAS Key Laboratory of High-Performance Synthetic Rubber and its Composite Materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Yuming Yang
- CAS Key Laboratory of High-Performance Synthetic Rubber and its Composite Materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
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9
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A Well-defined Hierarchical Hydrogen Bonding Strategy to Polyureas with Simultaneously Improved Strength and Toughness. CHINESE JOURNAL OF POLYMER SCIENCE 2019. [DOI: 10.1007/s10118-019-2275-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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10
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Wu J, Niu W, Zhang S, Wu S, Ma W, Tang B. Polyacrylic Acid‐Based Coordination Supramolecular Elastomer with High Strength, Excellent Fatigue‐Resistance, and Self‐Recovery Properties. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201800571] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jia Wu
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyWest Campus 2# Linggong Rd Dalian 116024 China
| | - Wenbin Niu
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyWest Campus 2# Linggong Rd Dalian 116024 China
| | - Shufen Zhang
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyWest Campus 2# Linggong Rd Dalian 116024 China
| | - Suli Wu
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyWest Campus 2# Linggong Rd Dalian 116024 China
| | - Wei Ma
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyWest Campus 2# Linggong Rd Dalian 116024 China
| | - Bingtao Tang
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyWest Campus 2# Linggong Rd Dalian 116024 China
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11
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Tong F, Linares-Mendez IJ, Han YF, Wisner JA, Wang HB. Readily functionalized AAA-DDD triply hydrogen-bonded motifs. Org Biomol Chem 2018; 16:2947-2954. [PMID: 29623318 DOI: 10.1039/c8ob00479j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein we present a new, readily functionalized AAA-DDD hydrogen bond array. A novel AAA monomeric unit (3a-b) was obtained from a two-step synthetic procedure starting with 2-aminonicotinaldehyde via microwave radiation (overall yield of 52-66%). 1H NMR and fluorescence spectroscopy confirmed the complexation event with a calculated association constant of 1.57 × 107 M-1. Likewise, the usefulness of this triple hydrogen bond motif in supramolecular polymerization was demonstrated through viscosity measurements in a crosslinked supramolecular alternating copolymer.
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Affiliation(s)
- Feng Tong
- Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education, School of Chemical and Environmental Engineering, Jianghan University, Wuhan, Hubei 430056, China.
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12
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Ben Henda M, Gharbi A. Rheological Properties of L64 Tri-block Copolymer in Aqueous and p-xylene Solutions. POLYMER SCIENCE SERIES A 2018. [DOI: 10.1134/s0965545x18020025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Hermida-Merino D, O'Driscoll B, Hart LR, Harris PJ, Colquhoun HM, Slark AT, Prisacariu C, Hamley IW, Hayes W. Enhancement of microphase ordering and mechanical properties of supramolecular hydrogen-bonded polyurethane networks. Polym Chem 2018. [DOI: 10.1039/c8py00604k] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Enhanced thermoreversible and mechanical properties in supramolecular polyurethanes have been realised by the incorporation of flexible DBDI derived hard segments.
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Affiliation(s)
| | | | - Lewis R. Hart
- Department of Chemistry
- University of Reading
- Reading
- UK
| | - Peter J. Harris
- Electron Microscopy Laboratory
- University of Reading
- Reading
- UK
| | | | | | - Cristina Prisacariu
- Petru Poni Institute of Macromolecular Chemistry of the Romanian Academy
- Iasi 700487
- Romania
| | - Ian W. Hamley
- Department of Chemistry
- University of Reading
- Reading
- UK
| | - Wayne Hayes
- Department of Chemistry
- University of Reading
- Reading
- UK
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14
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Baddi S, Nayak RR, Palanisamy A. Organogelation of self-assembling segmented poly(urethane acyl semicarbazides) and their dye adsorbing properties. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.03.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Shangguan Y, Yang J, Zheng Q. Rheology of nitrile rubber with hybrid crosslinked network composed of covalent bonding and hydrogen bonding. RSC Adv 2017. [DOI: 10.1039/c7ra01106g] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
A hybrid crosslinked network composed of covalent bonding and non-covalent bonding was constructed in nitrile rubber (NBR) by using a compound crosslinking agents dicumyl peroxide (DCP) and N,N-methylenebis acrylamide (MBA).
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Affiliation(s)
- Yonggang Shangguan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Jie Yang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Qiang Zheng
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
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16
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A systematic study of the effect of the hard end-group composition on the microphase separation, thermal and mechanical properties of supramolecular polyurethanes. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.07.029] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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18
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Feula A, Tang X, Giannakopoulos I, Chippindale AM, Hamley IW, Greco F, Paul Buckley C, Siviour CR, Hayes W. An adhesive elastomeric supramolecular polyurethane healable at body temperature. Chem Sci 2016; 7:4291-4300. [PMID: 30090288 PMCID: PMC6054028 DOI: 10.1039/c5sc04864h] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 03/14/2016] [Indexed: 01/23/2023] Open
Abstract
In this paper, we report the synthesis and healing ability of a non-cytotoxic supramolecular polyurethane network whose mechanical properties can be recovered efficiently (>99%) at the temperature of the human body (37 °C). Rheological analysis revealed an acceleration in the drop of the storage modulus above 37 °C, on account of the dissociation of the supramolecular polyurethane network, and this decrease in viscosity enables the efficient recovery of the mechanical properties. Microscopic and mechanical characterisation has shown that this material is able to recover mechanical properties across a damage site with minimal contact required between the interfaces and also demonstrated that the mechanical properties improved when compared to other low temperature healing elastomers or gel-like materials. The supramolecular polyurethane was found to be non-toxic in a cytotoxicity assay carried out in human skin fibroblasts (cell viability > 94% and non-significantly different compared to the untreated control). This supramolecular network material also exhibited excellent adhesion to pig skin and could be healed completely in situ post damage indicating that biomedical applications could be targeted, such as artificial skin or wound dressings with supramolecular materials of this type.
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Affiliation(s)
- Antonio Feula
- Department of Chemistry , University of Reading , Whiteknights , Reading , RG6 6AD , UK .
| | - Xuegang Tang
- Department of Engineering Science , Oxford University , Parks Road , Oxford , OX1 3PJ , UK
| | - Ioannis Giannakopoulos
- Department of Engineering Science , Oxford University , Parks Road , Oxford , OX1 3PJ , UK
| | - Ann M Chippindale
- Department of Chemistry , University of Reading , Whiteknights , Reading , RG6 6AD , UK .
| | - Ian W Hamley
- Department of Chemistry , University of Reading , Whiteknights , Reading , RG6 6AD , UK .
| | - Francesca Greco
- Reading School of Pharmacy , University of Reading , Whiteknights , Reading , RG6 6AD , UK
| | - C Paul Buckley
- Department of Engineering Science , Oxford University , Parks Road , Oxford , OX1 3PJ , UK
| | - Clive R Siviour
- Department of Engineering Science , Oxford University , Parks Road , Oxford , OX1 3PJ , UK
| | - Wayne Hayes
- Department of Chemistry , University of Reading , Whiteknights , Reading , RG6 6AD , UK .
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19
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Roy N, Tomović Ž, Buhler E, Lehn JM. An Easily Accessible Self-Healing Transparent Film Based on a 2D Supramolecular Network of Hydrogen-Bonding Interactions between Polymeric Chains. Chemistry 2016; 22:13513-20. [DOI: 10.1002/chem.201601378] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Nabarun Roy
- ISIS; Université de Strasbourg, 8; allée Gaspard Monge 67000 Strasbourg France
- BASF Polyurethanes GmbH; 60 Elastogranstrasse 49448 Lemförde Germany
| | - Željko Tomović
- BASF Polyurethanes GmbH; 60 Elastogranstrasse 49448 Lemförde Germany
| | - Eric Buhler
- Matière et Systèmes Complexes (MSC) Laboratory; UMR CNRS 7057; University Paris Diderot-Paris 7, Sorbonne Paris Cité, Bâtiment Condorcet; 75205 Paris cedex 13 France
| | - Jean-Marie Lehn
- ISIS; Université de Strasbourg, 8; allée Gaspard Monge 67000 Strasbourg France
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20
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Lee SH, Ouchi M, Kim S, Sawamoto M. Periodic introduction of a Hamilton receptor into a polystyrene backbone for a supramolecular graft copolymer with regular intervals. Polym Chem 2016. [DOI: 10.1039/c6py01669c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The Hamilton receptor group (–DADDAD–; D = hydrogen donor; A = hydrogen acceptor) was periodically introduced into a polystyrene backbone, starting from the ruthenium-catalyzed living radical polymerization of styrene with the Hamilton receptor-based bifunctional initiator.
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Affiliation(s)
- Sang-Ho Lee
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Makoto Ouchi
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - SangWon Kim
- Department of Polymer Science and Engineering
- Inha University
- Incheon 405-751
- Republic of Korea
| | - Mitsuo Sawamoto
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
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21
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Feula A, Pethybridge A, Giannakopoulos I, Tang X, Chippindale A, Siviour CR, Buckley CP, Hamley IW, Hayes W. A Thermoreversible Supramolecular Polyurethane with Excellent Healing Ability at 45 °C. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01162] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Antonio Feula
- Department
of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K
| | | | | | - Xuegang Tang
- Department
of Engineering Science, Oxford University, Parks Road, Oxford OX1 3PJ, U.K
| | - Ann Chippindale
- Department
of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K
| | - Clive R. Siviour
- Department
of Engineering Science, Oxford University, Parks Road, Oxford OX1 3PJ, U.K
| | - C. Paul Buckley
- Department
of Engineering Science, Oxford University, Parks Road, Oxford OX1 3PJ, U.K
| | - Ian W. Hamley
- Department
of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K
| | - Wayne Hayes
- Department
of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K
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22
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Hermida-Merino D, Newby GE, Hamley IW, Hayes W, Slark A. Microphase separation induced in the melt of Pluronic copolymers by blending with a hydrogen bonding urea-urethane end-capped supramolecular polymer. SOFT MATTER 2015; 11:5799-5803. [PMID: 26151722 DOI: 10.1039/c5sm01461a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Blending with a hydrogen-bonding supramolecular polymer is shown to be a successful novel strategy to induce microphase-separation in the melt of a Pluronic polyether block copolymer. The supramolecular polymer is a polybutadiene derivative with urea-urethane end caps. Microphase separation is analysed using small-angle X-ray scattering and its influence on the macroscopic rheological properties is analysed. FTIR spectroscopy provides a detailed picture of the inter-molecular interactions between the polymer chains that induces conformational changes leading to microphase separation.
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Affiliation(s)
- Daniel Hermida-Merino
- BM26/DUBBLE, CRG, ESRF-The European Synchrotron, CS40220, 38043 Grenoble Cedex 9, France
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23
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Shi H, Wang F, Chen W, Tang S, Zhang W, Li W, Sun H, Zhang J, Wang R. Theoretical design and simulation of supramolecular polymer unit based on multiple hydrogen bonds. J Mol Graph Model 2015; 59:31-9. [PMID: 25899446 DOI: 10.1016/j.jmgm.2015.03.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2015] [Revised: 03/24/2015] [Accepted: 03/26/2015] [Indexed: 11/16/2022]
Abstract
The heterocyclic urea of deazapterin (DeAPa) and its protomeric conformers (b, c) with different substituents are selected as the building block for a series of dimers in different configurations. The stabilities of all dimers in various conditions have been investigated by density functional theory. Homodimer of b has more stability than other dimers. Topological analyses certify the coexistence of intermolecular with intramolecular H-bonds. Investigations into frequency demonstrate that all H-bonds show an evident red shift in their stretching vibrational frequencies. Electron donating substituents can provide favorable free energies of the dimer. Solvent effect computations suggest that the dimerization can be favored in weakly polar solvents, such as toluene and chloroform. UV-visible spectra exhibit obvious difference of maximum absorption wavelengths between monomers and dimers, thus may have potential applications for identifying intermolecular H-bonds and calculating association constant of DeAP equilibrium systems in experiments.
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Affiliation(s)
- Haijie Shi
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China; National & Local United Engineering Lab for Power Battery, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China
| | - Fengdi Wang
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China; National & Local United Engineering Lab for Power Battery, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China
| | - Wei Chen
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China; National & Local United Engineering Lab for Power Battery, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China
| | - Shuwei Tang
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China; National & Local United Engineering Lab for Power Battery, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China
| | - Wanqiao Zhang
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China; National & Local United Engineering Lab for Power Battery, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China
| | - Wenliang Li
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China
| | - Hao Sun
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China; National & Local United Engineering Lab for Power Battery, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China.
| | - Jingping Zhang
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China.
| | - Rongshun Wang
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China; National & Local United Engineering Lab for Power Battery, Northeast Normal University, Renmin Road 5268, Changchun, Jilin 130024, P.R. China.
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24
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Houton KA, Burslem GM, Wilson AJ. Development of solvent-free synthesis of hydrogen-bonded supramolecular polyurethanes. Chem Sci 2015; 6:2382-2388. [PMID: 29308152 PMCID: PMC5647484 DOI: 10.1039/c4sc03804e] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Accepted: 02/02/2015] [Indexed: 11/26/2022] Open
Abstract
A solvent free ball-milling method for the synthesis of small molecule and oligomeric carbamates is described that is applicable to supramolecular polymer synthesis.
In this work we describe the solvent free synthesis of supramolecular polyurethanes held together by heterocomplementary triple hydrogen bonding. We perform a systematic evaluation on the base catalyzed synthesis of small molecule ureas and carbamates from a range of isocyanates, amines and alcohols in solution and in the solid state using ball milling. These optimized procedures are then shown to be applicable to the synthesis of supramolecular polyurethanes using solvent-free methods.
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Affiliation(s)
- Kelly A Houton
- School of Chemistry , University of Leeds , Woodhouse Lane , Leeds LS2 9JT , UK . ; ; Tel: +44 (0)113 3431409
| | - George M Burslem
- School of Chemistry , University of Leeds , Woodhouse Lane , Leeds LS2 9JT , UK . ; ; Tel: +44 (0)113 3431409.,Astbury Centre for Structural Molecular Biology , University of Leeds , Woodhouse Lane , Leeds LS2 9JT , UK
| | - Andrew J Wilson
- School of Chemistry , University of Leeds , Woodhouse Lane , Leeds LS2 9JT , UK . ; ; Tel: +44 (0)113 3431409.,Astbury Centre for Structural Molecular Biology , University of Leeds , Woodhouse Lane , Leeds LS2 9JT , UK
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25
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Roy N, Bruchmann B, Lehn JM. DYNAMERS: dynamic polymers as self-healing materials. Chem Soc Rev 2015; 44:3786-807. [PMID: 25940832 DOI: 10.1039/c5cs00194c] [Citation(s) in RCA: 390] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
An overview of recent advances made in the field of constitutional dynamic materials, in particular dynamic polymers, dynamers, displaying self-healing features.
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Affiliation(s)
- Nabarun Roy
- Laboratoire de Chimie Supramoléculaire
- ISIS
- Université de Strasbourg
- Strasbourg
- France
| | - Bernd Bruchmann
- BASF SE
- Joint Research Network on Advanced Materials and Systems (JONAS)
- Ludwigshafen
- Germany
| | - Jean-Marie Lehn
- Laboratoire de Chimie Supramoléculaire
- ISIS
- Université de Strasbourg
- Strasbourg
- France
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26
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Affiliation(s)
- Kelly A Houton
- School of Chemistry; University of Leeds; Woodhouse Lane Leeds LS2 9JT UK
| | - Andrew J Wilson
- School of Chemistry; University of Leeds; Woodhouse Lane Leeds LS2 9JT UK
- Astbury Centre for Structural and Molecular Biology; University of Leeds; Woodhouse Lane Leeds LS2 9JT UK
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27
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Gao D, Lang D, Robinson T. Computational study of the thermodynamic stabilities of hydrogen-bonded complexes in solution. Theor Chem Acc 2014. [DOI: 10.1007/s00214-014-1577-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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28
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Montero de Espinosa L, Balog S, Weder C. Isophthalic Acid-Pyridine H-Bonding: Simplicity in the Design of Mechanically Robust Phase-Segregated Supramolecular Polymers. ACS Macro Lett 2014; 3:540-543. [PMID: 35590723 DOI: 10.1021/mz500293x] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
We report a new series of supramolecular polymeric networks based on the isophthalic acid-pyridine (IPA-Py) H-bonding motif. The IPA units were attached as end-groups to telechelic poly(ethylene-co-butylene) to create a tetrafunctional macromonomer, which was cross-linked by the addition of various bispyridines. Some of the supramolecular polymer networks thus made display surprisingly good mechanical characteristics. We show that their structure and properties are strongly influenced by the nature of the bispyridine motif and by the fact that some of the IPA-Py motifs aggregate into particularly well-defined hard phases.
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Affiliation(s)
- Lucas Montero de Espinosa
- Adolphe Merkle Institute, Polymer Chemistry and Materials, University of Fribourg, Rte. de l’Ancienne Papeterie, CH-1723 Marly, Switzerland
| | - Sandor Balog
- Adolphe Merkle Institute, Polymer Chemistry and Materials, University of Fribourg, Rte. de l’Ancienne Papeterie, CH-1723 Marly, Switzerland
| | - Christoph Weder
- Adolphe Merkle Institute, Polymer Chemistry and Materials, University of Fribourg, Rte. de l’Ancienne Papeterie, CH-1723 Marly, Switzerland
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29
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Martinez-Cuezva A, Berna J, Orenes RA, Pastor A, Alajarin M. Small-Molecule Recognition for Controlling Molecular Motion in Hydrogen-Bond-Assembled Rotaxanes. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201402962] [Citation(s) in RCA: 14] [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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30
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Martinez-Cuezva A, Berna J, Orenes RA, Pastor A, Alajarin M. Small-Molecule Recognition for Controlling Molecular Motion in Hydrogen-Bond-Assembled Rotaxanes. Angew Chem Int Ed Engl 2014; 53:6762-7. [DOI: 10.1002/anie.201402962] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Revised: 04/09/2014] [Indexed: 11/10/2022]
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31
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32
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Appel WPJ, Nieuwenhuizen MML, Lutz M, de Waal BFM, Palmans ARA, Meijer EW. Supramolecular chemistry with ureido-benzoic acids. Chem Sci 2014. [DOI: 10.1039/c4sc00871e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel, complementary quadruple hydrogen-bonding motif is presented that shows very strong dimerization and is switchable with pH.
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Affiliation(s)
- Wilco P. J. Appel
- Institute for Complex Molecular Systems
- Eindhoven University of Technology
- 5600 MB Eindhoven, The Netherlands
| | - Marko M. L. Nieuwenhuizen
- Institute for Complex Molecular Systems
- Eindhoven University of Technology
- 5600 MB Eindhoven, The Netherlands
| | - Martin Lutz
- Bijvoet Center for Biomolecular Research
- Utrecht University
- 3584 CH Utrecht, The Netherlands
| | - Bas F. M. de Waal
- Institute for Complex Molecular Systems
- Eindhoven University of Technology
- 5600 MB Eindhoven, The Netherlands
| | - Anja R. A. Palmans
- Institute for Complex Molecular Systems
- Eindhoven University of Technology
- 5600 MB Eindhoven, The Netherlands
| | - E. W. Meijer
- Institute for Complex Molecular Systems
- Eindhoven University of Technology
- 5600 MB Eindhoven, The Netherlands
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33
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Gooch A, Murphy N, Thomson NH, Wilson AJ. Side-Chain Supramolecular Polymers Employing Conformer Independent Triple Hydrogen Bonding Arrays. Macromolecules 2013; 46:9634-9641. [PMID: 24478529 PMCID: PMC3903092 DOI: 10.1021/ma402069b] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 11/25/2013] [Indexed: 01/23/2023]
Abstract
Derivatives of thymine have been extensively used to promote supramolecular materials assembly. Such derivatives can be synthetically challenging to access and may be susceptible to degradation. The current article uses a conformer-independent acceptor-donor-acceptor array (ureidopyrimidine) which forms moderate affinity interactions with diamidopyridine derivatives to effect supramolecular blend formation between polystyrene and poly(methyl methacrylate) polymers obtained by RAFT which have been functionalized with the hydrogen bonding motifs.
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Affiliation(s)
- Adam Gooch
- School
of Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, United
Kingdom
| | - Natasha
S. Murphy
- School
of Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, United
Kingdom
| | - Neil H. Thomson
- School
of Physics and Astronomy, University of
Leeds, Woodhouse Lane, Leeds LS2 9JT, United Kingdom
- Department
of Oral Biology, School of Dentistry, University
of Leeds, Clarendon Way, Leeds LS2 9LU, United Kingdom
- Astbury
Centre for Structural Molecular Biology, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, United Kingdom
| | - Andrew J. Wilson
- School
of Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, United
Kingdom
- Astbury
Centre for Structural Molecular Biology, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, United Kingdom
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34
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Ni Y, Becquart F, Chen J, Taha M. Polyurea–Urethane Supramolecular Thermo-Reversible Networks. Macromolecules 2013. [DOI: 10.1021/ma302421r] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yiping Ni
- Université de Lyon, F-42023, Saint-Etienne, France
- CNRS, UMR 5223, Ingénierie des Matériaux Polymères, F-42023, Saint-Etienne,
France
- Université de Saint-Etienne, Jean Monnet, F-42023, Saint-Etienne,
France
| | - Frédéric Becquart
- Université de Lyon, F-42023, Saint-Etienne, France
- CNRS, UMR 5223, Ingénierie des Matériaux Polymères, F-42023, Saint-Etienne,
France
- Université de Saint-Etienne, Jean Monnet, F-42023, Saint-Etienne,
France
| | - Jianding Chen
- Laboratory of Advanced
Materials
Processing, East China University of Science and Technology, 200237 Shanghai, China
| | - Mohamed Taha
- Université de Lyon, F-42023, Saint-Etienne, France
- CNRS, UMR 5223, Ingénierie des Matériaux Polymères, F-42023, Saint-Etienne,
France
- Université de Saint-Etienne, Jean Monnet, F-42023, Saint-Etienne,
France
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35
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Pellizzaro ML, Fisher J, Wilson AJ. Electronic substituent effects on hydrogen-bonding motifs modulate supramolecular polymerisation. RSC Adv 2013. [DOI: 10.1039/c2ra22715k] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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36
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Hart LR, Harries JL, Greenland BW, Colquhoun HM, Hayes W. Healable supramolecular polymers. Polym Chem 2013. [DOI: 10.1039/c3py00081h] [Citation(s) in RCA: 127] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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37
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Ośmiałowski B, Kolehmainen E, Ikonen S, Valkonen A, Kwiatkowski A, Grela I, Haapaniemi E. 2-Acylamino- and 2,4-Bis(acylamino)pyrimidines as Supramolecular Synthons Analyzed by Multiple Noncovalent Interactions. DFT, X-ray Diffraction, and NMR Spectral Studies. J Org Chem 2012; 77:9609-19. [PMID: 23020688 DOI: 10.1021/jo301643z] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Borys Ośmiałowski
- Faculty of Chemical Technology and Engineering, University of Technology and Life Sciences, Seminaryjna
3, PL-85-326 Bydgoszcz, Poland
| | - Erkki Kolehmainen
- Department of Chemistry, University of Jyväskylä, P.O. Box 35, FI-40014 Finland
| | - Satu Ikonen
- Department of Chemistry, University of Jyväskylä, P.O. Box 35, FI-40014 Finland
| | - Arto Valkonen
- Department of Chemistry, University of Jyväskylä, P.O. Box 35, FI-40014 Finland
| | - Adam Kwiatkowski
- Faculty of Chemical Technology and Engineering, University of Technology and Life Sciences, Seminaryjna
3, PL-85-326 Bydgoszcz, Poland
| | - Izabela Grela
- Faculty of Chemical Technology and Engineering, University of Technology and Life Sciences, Seminaryjna
3, PL-85-326 Bydgoszcz, Poland
| | - Esa Haapaniemi
- Department of Chemistry, University of Jyväskylä, P.O. Box 35, FI-40014 Finland
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