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Polyisoprene Bearing Dual Functionalized Mini-Blocky Chain-Ends Prepared from Neodymium-mediated Coordinative Chain Transfer Polymerizations. CHINESE JOURNAL OF POLYMER SCIENCE 2023. [DOI: 10.1007/s10118-023-2953-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
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2
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Salaeh S, Nobnop S, Thongnuanchan B, Das A, Wießner S. Thermo-responsive programmable shape memory polymer based on amidation cured natural rubber grafted with poly(methyl methacrylate). POLYMER 2022. [DOI: 10.1016/j.polymer.2022.125444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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3
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Photo-crosslinkable and ultrastable poly(1,4-butadiene) based organogel with record-high reversible elongation upon cooling and contraction upon heating. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.125477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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4
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LIU X, GALLAVARDIN T, BUREL F, VULUGA D. Influence of quadruple hydrogen bonding on polyvinyl butyral resin properties. Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2022.110243] [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]
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5
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Inverardi N, Toselli M, Scalet G, Messori M, Auricchio F, Pandini S. Stress-Free Two-Way Shape Memory Effect of Poly(ethylene glycol)/Poly(ε-caprolactone) Semicrystalline Networks. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nicoletta Inverardi
- Department of Mechanical and Industrial Engineering, University of Brescia, via Branze 38, 25133 Brescia, Italy
- INSTM, National Interuniversity Consortium of Materials Science and Technology, Via Giuseppe Giusti 9, 50121 Firenze, Italy
| | - Maurizio Toselli
- Department of Industrial Chemistry “Toso Montanari”, University of Bologna, Viale Risorgimento 4, 40136 Bologna, Italy
- INSTM, National Interuniversity Consortium of Materials Science and Technology, Via Giuseppe Giusti 9, 50121 Firenze, Italy
| | - Giulia Scalet
- Department of Civil Engineering and Architecture, University of Pavia, via Ferrata 3, 27100 Pavia, Italy
- INSTM, National Interuniversity Consortium of Materials Science and Technology, Via Giuseppe Giusti 9, 50121 Firenze, Italy
| | - Massimo Messori
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi, 24, 10129 Torino, Italy
- INSTM, National Interuniversity Consortium of Materials Science and Technology, Via Giuseppe Giusti 9, 50121 Firenze, Italy
| | - Ferdinando Auricchio
- Department of Civil Engineering and Architecture, University of Pavia, via Ferrata 3, 27100 Pavia, Italy
- INSTM, National Interuniversity Consortium of Materials Science and Technology, Via Giuseppe Giusti 9, 50121 Firenze, Italy
| | - Stefano Pandini
- Department of Mechanical and Industrial Engineering, University of Brescia, via Branze 38, 25133 Brescia, Italy
- INSTM, National Interuniversity Consortium of Materials Science and Technology, Via Giuseppe Giusti 9, 50121 Firenze, Italy
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6
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Shape Memory Polymers as Smart Materials: A Review. Polymers (Basel) 2022; 14:polym14173511. [PMID: 36080587 PMCID: PMC9460797 DOI: 10.3390/polym14173511] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/20/2022] [Accepted: 08/22/2022] [Indexed: 11/26/2022] Open
Abstract
Polymer smart materials are a broad class of polymeric materials that can change their shapes, mechanical responses, light transmissions, controlled releases, and other functional properties under external stimuli. A good understanding of the aspects controlling various types of shape memory phenomena in shape memory polymers (SMPs), such as polymer structure, stimulus effect and many others, is not only important for the preparation of new SMPs with improved performance, but is also useful for the optimization of the current ones to expand their application field. In the present era, simple understanding of the activation mechanisms, the polymer structure, the effect of the modification of the polymer structure on the activation process using fillers or solvents to develop new reliable SMPs with improved properties, long lifetime, fast response, and the ability to apply them under hard conditions in any environment, is considered to be an important topic. Moreover, good understanding of the activation mechanism of the two-way shape memory effect in SMPs for semi-crystalline polymers and liquid crystalline elastomers is the main key required for future investigations. In this article, the principles of the three basic types of external stimuli (heat, chemicals, light) and their key parameters that affect the efficiency of the SMPs are reviewed in addition to several prospective applications.
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7
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Balzade Z, Sharif F, Ghaffarian Anbaran SR. Tailor-Made Functional Polyolefins of Complex Architectures: Recent Advances, Applications, and Prospects. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zahra Balzade
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran 158754413, Iran
| | - Farhad Sharif
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran 158754413, Iran
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8
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Yan W, Ding Y, Zhang R, Luo X, Sheng P, Xue P, He J. Dual-functional polymer blends with rapid thermo-responsive shape memory and repeatable self-healing properties. POLYMER 2022. [DOI: 10.1016/j.polymer.2021.124436] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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9
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Lei X, Xiong G, Xiao Y, Huang T, Xin X, Xue S, Zhang Q. High temperature shape memory poly(amide-imide)s with strong mechanical robustness. Polym Chem 2022. [DOI: 10.1039/d2py00739h] [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
Shape memory poly(amide-imide)s with strong mechanical robustness, outstanding heat resistance and low water uptake were fabricated.
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Affiliation(s)
- Xingfeng Lei
- School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions of Ministry of Education, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Guo Xiong
- School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions of Ministry of Education, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Yuyang Xiao
- School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions of Ministry of Education, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Tianhao Huang
- School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions of Ministry of Education, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Xiangze Xin
- School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions of Ministry of Education, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Shuyu Xue
- School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions of Ministry of Education, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Qiuyu Zhang
- School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions of Ministry of Education, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
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10
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Zhang C, Lu X, Wang Z, Xia H. Progress in Utilizing Dynamic Bonds to Fabricate Structurally Adaptive Self-Healing, Shape Memory, and Liquid Crystal Polymers. Macromol Rapid Commun 2021; 43:e2100768. [PMID: 34964192 DOI: 10.1002/marc.202100768] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/15/2021] [Indexed: 11/09/2022]
Abstract
Stimuli-responsive structurally dynamic polymers are capable of mimicking the biological systems to adapt themselves to the surrounding environmental changes and subsequently exhibiting a wide range of responses ranging from self-healing to complex shape-morphing. Dynamic self-healing polymers (SHPs), shape-memory polymers (SMPs) and liquid crystal elastomers (LCEs), which are three representative examples of stimuli-responsive structurally dynamic polymers, have been attracting broad and growing interest in recent years because of their potential applications in the fields of electronic skin, sensors, soft robots, artificial muscles, and so on. We review recent advances and challenges in the developments towards dynamic SHPs, SMPs and LCEs, focusing on the chemistry strategies and the dynamic reaction mechanisms that enhance the performances of the materials including self-healing, reprocessing and reprogramming. We compare and discuss the different dynamic chemistries and their mechanisms on the enhanced functions of the materials, where three summary tables are presented: a library of dynamic bonds and the resulting characteristics of the materials. Finally, we provide a critical outline of the unresolved issues and future perspectives on the emerging developments. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Chun Zhang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, 610065, China
| | - Xili Lu
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, 610065, China
| | - Zhanhua Wang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, 610065, China
| | - Hesheng Xia
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, 610065, China
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11
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Abstract
In contrast to conventional hard actuators, soft actuators offer many vivid advantages, such as improved flexibility, adaptability, and reconfigurability, which are intrinsic to living systems. These properties make them particularly promising for different applications, including soft electronics, surgery, drug delivery, artificial organs, or prosthesis. The additional degree of freedom for soft actuatoric devices can be provided through the use of intelligent materials, which are able to change their structure, macroscopic properties, and shape under the influence of external signals. The use of such intelligent materials allows a substantial reduction of a device's size, which enables a number of applications that cannot be realized by externally powered systems. This review aims to provide an overview of the properties of intelligent synthetic and living/natural materials used for the fabrication of soft robotic devices. We discuss basic physical/chemical properties of the main kinds of materials (elastomers, gels, shape memory polymers and gels, liquid crystalline elastomers, semicrystalline ferroelectric polymers, gels and hydrogels, other swelling polymers, materials with volume change during melting/crystallization, materials with tunable mechanical properties, and living and naturally derived materials), how they are related to actuation and soft robotic application, and effects of micro/macro structures on shape transformation, fabrication methods, and we highlight selected applications.
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Affiliation(s)
- Indra Apsite
- Faculty of Engineering Science, Department of Biofabrication, University of Bayreuth, Ludwig Thoma Str. 36A, 95447 Bayreuth, Germany
| | - Sahar Salehi
- Department of Biomaterials, Center of Energy Technology und Materials Science, University of Bayreuth, Prof.-Rüdiger-Bormann-Straße 1, 95447 Bayreuth, Germany
| | - Leonid Ionov
- Faculty of Engineering Science, Department of Biofabrication, University of Bayreuth, Ludwig Thoma Str. 36A, 95447 Bayreuth, Germany.,Bavarian Polymer Institute, University of Bayreuth, Universitätsstr. 30, 95440 Bayreuth, Germany
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12
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Toczek K, Lipińska M, Pietrasik J. Smart TPE Materials Based on Recycled Rubber Shred. MATERIALS 2021; 14:ma14216237. [PMID: 34771764 PMCID: PMC8584332 DOI: 10.3390/ma14216237] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 12/04/2022]
Abstract
Thermo-responsive shape memory materials were developed based on recycled ethylene-propylene-diene (EPDM) rubber shred and thermoplastic elastomers (TPE). Ethylene-1-octene TPEs (Engage 8180, 8411, 8452) with varying degrees of crystallinity and Mooney viscosity were used to prepare the composite materials. To avoid the deterioration of static mechanical properties after mixing recycled EPDM rubber shred (RS) with thermoplastic elastomers, they were partially cured using dicumyl peroxide. The peroxide curing was the most effective for a rubber shred/Engage 8180 blend, where the highest cure rate index (CRI), 1.88 dNm⋅min−1, was observed. The curing caused an approximately 4-fold increase of tensile strength (TS) values for EPDM rubber shred/thermoplastic elastomer blend to the level acceptable for the rubber industry compared with an uncured blend. The incorporation of EPDM rubber shred changed thermoplastic elastomers’ viscoelastic behavior, increasing the values of storage (G′) and loss (G″) modulus. The lowest viscosity of molten Engage 8411 during mixing led to higher compatibility of rubber shred RS/8411 blend, as confirmed by analysis of Cole-Cole plots and the blend morphology. All rubber shred RS/TPE blends showed the shape memory behavior. For the RS/Engage 8452 blend, the highest shape fixity (F) value (94%) was observed, while the shape recovery (RR) was 87%. Studies confirmed that the intelligent materials with shape memory effect could be obtained via selectively chosen thermoplastic elastomers; ethylene-1-octene as a binder for recycled EPDM. Prepared recycled TPE/rubber shred blends can be successfully reused due to their viscoelastic and mechanical properties. Therefore, such a concept can be potentially interesting for the rubber industry.
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13
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Liu B, Chen X, Spiering GA, Moore RB, Long TE. Quadruple Hydrogen Bond-Containing A-AB-A Triblock Copolymers: Probing the Influence of Hydrogen Bonding in the Central Block. Molecules 2021; 26:molecules26154705. [PMID: 34361857 PMCID: PMC8348091 DOI: 10.3390/molecules26154705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 07/30/2021] [Accepted: 07/30/2021] [Indexed: 12/02/2022] Open
Abstract
This work reveals the influence of pendant hydrogen bonding strength and distribution on self-assembly and the resulting thermomechanical properties of A-AB-A triblock copolymers. Reversible addition-fragmentation chain transfer polymerization afforded a library of A-AB-A acrylic triblock copolymers, wherein the A unit contained cytosine acrylate (CyA) or post-functionalized ureido cytosine acrylate (UCyA) and the B unit consisted of n-butyl acrylate (nBA). Differential scanning calorimetry revealed two glass transition temperatures, suggesting microphase-separation in the A-AB-A triblock copolymers. Thermomechanical and morphological analysis revealed the effects of hydrogen bonding distribution and strength on the self-assembly and microphase-separated morphology. Dynamic mechanical analysis showed multiple tan delta (δ) transitions that correlated to chain relaxation and hydrogen bonding dissociation, further confirming the microphase-separated structure. In addition, UCyA triblock copolymers possessed an extended modulus plateau versus temperature compared to the CyA analogs due to the stronger association of quadruple hydrogen bonding. CyA triblock copolymers exhibited a cylindrical microphase-separated morphology according to small-angle X-ray scattering. In contrast, UCyA triblock copolymers lacked long-range ordering due to hydrogen bonding induced phase mixing. The incorporation of UCyA into the soft central block resulted in improved tensile strength, extensibility, and toughness compared to the AB random copolymer and A-B-A triblock copolymer comparisons. This study provides insight into the structure-property relationships of A-AB-A supramolecular triblock copolymers that result from tunable association strengths.
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Affiliation(s)
- Boer Liu
- Biodesign Center for Sustainable Macromolecular Materials and Manufacturing, School of Molecular Sciences, Arizona State University, Tempe, AZ 85281, USA;
| | - Xi Chen
- Department of Chemistry, Macromolecules Innovation Institute (MII), Virginia Tech, Blacksburg, VA 24061, USA; (X.C.); (G.A.S.); (R.B.M.)
| | - Glenn A. Spiering
- Department of Chemistry, Macromolecules Innovation Institute (MII), Virginia Tech, Blacksburg, VA 24061, USA; (X.C.); (G.A.S.); (R.B.M.)
| | - Robert B. Moore
- Department of Chemistry, Macromolecules Innovation Institute (MII), Virginia Tech, Blacksburg, VA 24061, USA; (X.C.); (G.A.S.); (R.B.M.)
| | - Timothy E. Long
- Biodesign Center for Sustainable Macromolecular Materials and Manufacturing, School of Molecular Sciences, Arizona State University, Tempe, AZ 85281, USA;
- Correspondence:
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14
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Huang Z, Ban J, Pan L, Cai S, Liao J. New star-shape memory polyurethanes capable of thermally induced recovery and hydrogen bond-self-healing. NEW J CHEM 2021. [DOI: 10.1039/d1nj01237a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Star-shape memory polyurethanes that combine thermally responsive and self-healing properties.
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Affiliation(s)
- Zonghui Huang
- School of Materials Science and Engineering
- Guangdong University of Petrochemical Technology
- Maoming
- China
| | - Jianfeng Ban
- School of Materials Science and Engineering
- Guangdong University of Petrochemical Technology
- Maoming
- China
| | - Lulu Pan
- School of Materials Science and Engineering
- Guangdong University of Petrochemical Technology
- Maoming
- China
| | - Shuqing Cai
- School of Materials Science and Engineering
- Guangdong University of Petrochemical Technology
- Maoming
- China
| | - Junqiu Liao
- School of Materials Science and Engineering
- Guangdong University of Petrochemical Technology
- Maoming
- China
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15
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Dai L, Jie S, Bu Z, Li B. Supramolecular thermoplastic elastomers via self‐complementary quadruple hydrogen bonding between polybutadiene‐based triblock copolymers. J Appl Polym Sci 2020. [DOI: 10.1002/app.50085] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Lu Dai
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering, Zhejiang University Hangzhou China
| | - Suyun Jie
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering, Zhejiang University Hangzhou China
| | - Zhiyang Bu
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering, Zhejiang University Hangzhou China
| | - Bo‐Geng Li
- State Key Laboratory of Chemical Engineering College of Chemical and Biological Engineering, Zhejiang University Hangzhou China
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16
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McCracken JM, Donovan BR, White TJ. Materials as Machines. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1906564. [PMID: 32133704 DOI: 10.1002/adma.201906564] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/19/2019] [Indexed: 05/23/2023]
Abstract
Machines are systems that harness input power to extend or advance function. Fundamentally, machines are based on the integration of materials with mechanisms to accomplish tasks-such as generating motion or lifting an object. An emerging research paradigm is the design, synthesis, and integration of responsive materials within or as machines. Herein, a particular focus is the integration of responsive materials to enable robotic (machine) functions such as gripping, lifting, or motility (walking, crawling, swimming, and flying). Key functional considerations of responsive materials in machine implementations are response time, cyclability (frequency and ruggedness), sizing, payload capacity, amenability to mechanical programming, performance in extreme environments, and autonomy. This review summarizes the material transformation mechanisms, mechanical design, and robotic integration of responsive materials including shape memory alloys (SMAs), piezoelectrics, dielectric elastomer actuators (DEAs), ionic electroactive polymers (IEAPs), pneumatics and hydraulics systems, shape memory polymers (SMPs), hydrogels, and liquid crystalline elastomers (LCEs) and networks (LCNs). Structural and geometrical fabrication of these materials as wires, coils, films, tubes, cones, unimorphs, bimorphs, and printed elements enables differentiated mechanical responses and consistently enables and extends functional use.
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Affiliation(s)
- Joselle M McCracken
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, CO, 80309, USA
| | - Brian R Donovan
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, CO, 80309, USA
| | - Timothy J White
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, CO, 80309, USA
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17
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Zhang H, Wang D, Wu N, Li C, Zhu C, Zhao N, Xu J. Recyclable, Self-Healing, Thermadapt Triple-Shape Memory Polymers Based on Dual Dynamic Bonds. ACS APPLIED MATERIALS & INTERFACES 2020; 12:9833-9841. [PMID: 31989812 DOI: 10.1021/acsami.9b22613] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Fabricating a single polymer network with a combination of a multi-shape memory effect (multiple-SME), solid-state plasticity, recyclability and self-healing behavior remains a challenge. We designed imine bond and ionic hydrogen bond dual cross-linked polybutadiene (PB) networks. The resulting PB networks showed a triple-shape memory effect, where imine bonds could be used to fix the permanent shape and ionic hydrogen bonds and glass transition acted as the transition segments for fixing/releasing the temporary shapes. Additionally, the dual dynamic bonds offered PB networks outstanding solid-state plasticity, recyclability and self-healing behavior. This strategy provides some insights for preparing shape memory polymers integrating multiple-SME and multi-functionality.
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Affiliation(s)
- Huan Zhang
- Institute of Low-dimensional Materials Genome Initiative, College of Chemistry and Environmental Engineering , Shenzhen University , Shenzhen , Guangdong 518060 , China
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , China
| | - Dong Wang
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , China
| | - Ningning Wu
- Center for Physicochemical Analysis and Measurement, Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , China
| | - Cuihua Li
- Institute of Low-dimensional Materials Genome Initiative, College of Chemistry and Environmental Engineering , Shenzhen University , Shenzhen , Guangdong 518060 , China
| | - Caizhen Zhu
- Institute of Low-dimensional Materials Genome Initiative, College of Chemistry and Environmental Engineering , Shenzhen University , Shenzhen , Guangdong 518060 , China
| | - Ning Zhao
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , China
| | - Jian Xu
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , China
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18
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Yang W, Guan D, Liu J, Luo Y, Wang Y. Synthesis and characterization of biodegradable linear shape memory polyurethanes with high mechanical performance by incorporating novel long chain diisocyanates. NEW J CHEM 2020. [DOI: 10.1039/c9nj06017k] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Novel long chain diisocyanates were developed for synthesis of biodegradable linear shape memory polyurethanes demonstrating high mechanical performance.
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Affiliation(s)
- Wei Yang
- Lab for Smart & Bioinspired Materials
- College of Bioengineering
- Chongqing University
- Chongqing 400030
- China
| | - Di Guan
- Lab for Smart & Bioinspired Materials
- College of Bioengineering
- Chongqing University
- Chongqing 400030
- China
| | - Juan Liu
- Lab for Smart & Bioinspired Materials
- College of Bioengineering
- Chongqing University
- Chongqing 400030
- China
| | - Yanfeng Luo
- Lab for Smart & Bioinspired Materials
- College of Bioengineering
- Chongqing University
- Chongqing 400030
- China
| | - Yuanliang Wang
- Lab for Smart & Bioinspired Materials
- College of Bioengineering
- Chongqing University
- Chongqing 400030
- China
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19
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Shape Memory Polyurethane and its Composites for Various Applications. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9214694] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The inherent capability to deform and reform in a predefined environment is a unique property existing in shape memory polyurethane. The intrinsic shape memory ability of the polyurethane is due to the presence of macro domains of soft and hard segments in its bulk, which make this material a potential candidate for several applications. This review is focused on manifesting the applicability of shape memory polyurethane and its composites/blends in various domains, especially to human health such as shielding of electromagnetic interference, medical bandage development, bone tissue engineering, self-healing, implants development, etc. A coherent literature review highlighting the prospects of shape memory polyurethane in versatile applications has been presented.
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20
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Ling FW, Luo MC, Chen MK, Zeng J, Li SQ, Yin HB, Wu JR, Xu YX, Huang G. Terminally and randomly functionalized polyisoprene lead to distinct aggregation behaviors of polar groups. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121629] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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21
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Ying W, Pan W, Gan Q, Jia X, Grassi A, Gong D. Preparation and property investigation of chain end functionalized cis-1,4 polybutadienes via de-polymerization and cross metathesis of cis-1,4 polybutadienes. Polym Chem 2019. [DOI: 10.1039/c9py00485h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The end-functional cis-1,4 polybutadiene displayed improved thermal stability and mechanistic properties.
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Affiliation(s)
- Weilun Ying
- Faculty of Materials Science and Chemical Engineering
- Ningbo University
- Ningbo 315211
- P. R. China
| | - Weijing Pan
- Faculty of Materials Science and Chemical Engineering
- Ningbo University
- Ningbo 315211
- P. R. China
| | - Qiao Gan
- Faculty of Materials Science and Chemical Engineering
- Ningbo University
- Ningbo 315211
- P. R. China
| | - Xiaoyu Jia
- Key Laboratory of Urban Environment and Health
- Institute of Urban Environment
- Chinese Academy of Sciences
- Xiamen
- P. R. China
| | - Alfonso Grassi
- Dipartimento di Chimica e Biologia
- Università degli Studi di Salerno
- Fisciano
- Italy
| | - Dirong Gong
- Faculty of Materials Science and Chemical Engineering
- Ningbo University
- Ningbo 315211
- P. R. China
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22
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Ma Y, Shen Y, Liu Z, Shi Z, Yin J, Tian M, Qu R. Exploring multiple functions of diarylsemipinacol linked to the saturated ethylene–propylene elastomer: from the dynamic covalent networks to tailoring its macroscopic performance. Polym Chem 2019. [DOI: 10.1039/c9py01354g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Through the multiple functions of diarylsemipinacol, we prepared a mechanically robust and healable EPM with shape memory properties, by integrating self-associating ureidopyrimidinone (UPy) into the dynamic covalent networks.
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Affiliation(s)
- Youwei Ma
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composite Materials and Shanghai Key Lab of Electrical Insulation and Thermal Aging
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Yufei Shen
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composite Materials and Shanghai Key Lab of Electrical Insulation and Thermal Aging
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Zhiyong Liu
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composite Materials and Shanghai Key Lab of Electrical Insulation and Thermal Aging
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Zixing Shi
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composite Materials and Shanghai Key Lab of Electrical Insulation and Thermal Aging
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Jie Yin
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composite Materials and Shanghai Key Lab of Electrical Insulation and Thermal Aging
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Ming Tian
- State Key Lab of Organic–Inorganic Composites
- Beijing University of Chemical Technology
- Beijing
- China
| | - Rongjun Qu
- School of Chemistry and Materials Science
- Ludong University
- Yantai 264025
- China
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