1
|
Hu W, Lu W, Fei F, Dai W, Chai X, Zhou P, Wang J. Self-Healing Flexible Sensor Based on Epoxidized Natural Rubber with the Synergistic Effect of Coordination and Hydrogen Bonds. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024. [PMID: 39088343 DOI: 10.1021/acs.langmuir.4c02010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/03/2024]
Abstract
The use of highly tensile and self-healing conductive composites has gained considerable interest due to their wide range of applications in healthcare, sensors, and robotics. Epoxidized natural rubber (ENR), known for its ability to undergo highly reversible deformation, can be utilized in strain sensors to effectively transmit a broader range of signal changes. In this study, we introduced a self-healing ENR composite specifically designed for high-strain sensors. The rubber molecular chains were enhanced with hydrogen bonds and metal coordination bonds, allowing the matrix material to autonomously repair itself through these interactions. Following a repair period of 12 h at 45 °C, the composites achieve a repair efficiency exceeding 90%. Furthermore, by incorporating conductive fillers into the matrix using multistage layering, the resulting composite has good electrical conductivity, thermal conductivity, and hydrophobicity. In addition, this composite presents good sensitivity even at large strain (strain in the range of 50-200%, GF = 7.65). In conclusion, this self-healing nanocomposite, characterized by its high strain sensitivity, holds immense potential for various strain sensor applications.
Collapse
Affiliation(s)
- Wanying Hu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, P.R. China
| | - Wentong Lu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, P.R. China
| | - Fan Fei
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, P.R. China
| | - Weisen Dai
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, P.R. China
| | - Xin Chai
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, P.R. China
| | - Peilong Zhou
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, P.R. China
| | - Jincheng Wang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, P.R. China
| |
Collapse
|
2
|
Akbarian-Saravi N, Basar IA, Margoto OH, Abdollahi G N, Crawford B, Magel B, Gharibnavaz M, Eskicioglu C, Milani AS. Characterization of the Mechanical, Biodegradation, and Morphological Properties of NBR/Biopolymer Blend, Integrated with a Risk Evaluation. ACS OMEGA 2024; 9:9256-9268. [PMID: 38434901 PMCID: PMC10906039 DOI: 10.1021/acsomega.3c08301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 01/17/2024] [Accepted: 01/24/2024] [Indexed: 03/05/2024]
Abstract
Biopolymer blends have attracted considerable attention in industrial applications due to their notable mechanical properties and biodegradability. This work delves into the innovative combination of butadiene-acrylonitrile (referred to as NBR) with a pectin-based biopolymer (NGP) at a 90:10 mass ratio through a detailed analysis employing mechanical characterization, Fourier transform infrared (FTIR) analysis, thermogravimetric analysis (TGA), and morphology studies using SEM. Additionally, biopolymer's biodegradability under aerobic and anaerobic conditions is tested. The study's findings underscore the superior tensile strength and elongation at break of the NGP/NBR blend in comparison to pure NBR, while also exhibiting a decrease in puncture resistance due to imperfect bonds at the particle-matrix interfaces, necessitating the use of a compatibilizer. In anaerobic conditions, evaluation of biodegradable properties reveals 2% and 12% biodegradability in NBR and NGP/NBR blend, respectively. The degradation properties were also aligned with TGA results highlighting a lower decomposition temperature for NGP. Additionally, this research integrates the application of a conditional value-at-risk (CVaR)-based analysis of the blend's tensile properties to evaluate the uncertainty impact in the experiment. Under risk, a significant enhancement in the tensile performance (by 80%) of the NGP/NBR blend was shown compared to pure NBR. Ultimately, the study shows that adding pectin to the NBR compound amplifies the overall performance of the biopolymer significantly under select criteria.
Collapse
Affiliation(s)
- Niloofar Akbarian-Saravi
- Composites
Research Network-Okanagan Laboratory, School of Engineering, University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | - Ibrahim Alper Basar
- Bioreactor
Technology Group, School of Engineering, University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | - Olivia Helena Margoto
- Composites
Research Network-Okanagan Laboratory, School of Engineering, University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | - Nadia Abdollahi G
- Composites
Research Network-Okanagan Laboratory, School of Engineering, University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | - Bryn Crawford
- Composites
Research Network-Okanagan Laboratory, School of Engineering, University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | - Benjamin Magel
- Composites
Research Network-Okanagan Laboratory, School of Engineering, University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | | | - Cigdem Eskicioglu
- Bioreactor
Technology Group, School of Engineering, University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | - Abbas S. Milani
- Composites
Research Network-Okanagan Laboratory, School of Engineering, University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| |
Collapse
|
3
|
Zhang G, Zhang Q, Guo Z, Li C, Ge F, Zhang Q. Reconfiguration, Welding, Reprogramming, and Complex Shape Transformation of An Optical Shape Memory Polymer Network Enabled by Patterned Secondary Crosslinking. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2306312. [PMID: 37817361 DOI: 10.1002/smll.202306312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 10/03/2023] [Indexed: 10/12/2023]
Abstract
Stimuli-triggered generation of complicated 3D shapes from 2D strips or plates without using sophisticated molds is desirable and achieving such 2D-to-3D shape transformation in combination with shape reconfiguration, welding, and reprogramming on a single material is very challenging. Here, a convenient and facile strategy using the solution of a disulfide-containing diamine for patterned secondary crosslinking of an optical shape-memory polymer network is developed to integrate the above performances. The dangling thiolectones attached to the backbones react with the diamine in the solution-deposited region so that the secondary crosslinking may not only weld individual strips into assembled 3D shapes but also suppress the relaxation of the deformed polymer chains to different extents for shape reconfiguration or heating-induced complex 3D deformations. In addition, as the dynamic disulfide bonds can be thermally activated to erase the initial programming information and the excessive thiolectones are available for subsequent patterned crosslinking, the material also allows shape reprogramming. Combining welding with patterning treatment, it is further demonstrated that a gripper can be assembled and photothermally controlled to readily grasp an object.
Collapse
Affiliation(s)
- Guoxian Zhang
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Qing Zhang
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Zijian Guo
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Chunmei Li
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Feijie Ge
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Qiuyu Zhang
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| |
Collapse
|
4
|
Liu H, Lin R, Huang Z, Yin X, Lin X, Lin W, Li Y, Gu Y, Yi G. Modified ethylene/α‐octene co‐polymer elastomer composites with sacrificial bonds crosslinking networks and their reinforced mechanical performance. POLYM ENG SCI 2023. [DOI: 10.1002/pen.26254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Huameng Liu
- School of Chemical Engineering and Light Industry Guangdong University of Technology Guangzhou China
| | - Ruijun Lin
- School of Chemical Engineering and Light Industry Guangdong University of Technology Guangzhou China
| | - Zhiyi Huang
- School of Chemical Engineering and Light Industry Guangdong University of Technology Guangzhou China
| | - Xingshan Yin
- School of Chemical Engineering and Light Industry Guangdong University of Technology Guangzhou China
| | - Xiaofeng Lin
- School of Chemical Engineering and Light Industry Guangdong University of Technology Guangzhou China
- Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory (Rongjiang Laboratory), School of Advanced Manufacturing Jieyang China
| | - Wenjing Lin
- School of Chemical Engineering and Light Industry Guangdong University of Technology Guangzhou China
- Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory (Rongjiang Laboratory), School of Advanced Manufacturing Jieyang China
| | - Yong Li
- Kinte Material Technology Co., Ltd. Dongguan China
| | - Yuxin Gu
- Kinte Material Technology Co., Ltd. Dongguan China
| | - Guobin Yi
- School of Chemical Engineering and Light Industry Guangdong University of Technology Guangzhou China
- Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory (Rongjiang Laboratory), School of Advanced Manufacturing Jieyang China
| |
Collapse
|
5
|
Zhang G, Li C, Tan J, Wang M, Liu Z, Ren Y, Xue Y, Zhang Q. Double Modification of Poly(urethane-urea): Toward Healable, Tear-Resistant, and Mechanically Robust Elastomers for Strain Sensors. ACS APPLIED MATERIALS & INTERFACES 2023; 15:2134-2146. [PMID: 36571454 DOI: 10.1021/acsami.2c18397] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Polyurethane elastomers with mechanical robustness, tear resistance, and healing efficiency hold great potential in wearable sensors and soft robots. However, achieving excellent mechanical properties and healable capability simultaneously remains highly desirable but exclusive. Herein, we propose a straightforward procedure for double modification of poly(urethane-urea) (PUU) via thiolactone chemistry, and two different dynamic cross-linking bonds (disulfide linkages and Zn2+/imidazole coordination) are successively incorporated into the side chain of PUU, producing double cross-linking elastomers (PUU-I/Zn-S). The synergy between disulfide linkages and Zn2+/imidazole coordination forms a robust and dynamic network, endowing PUU-I/Zn-S with excellent mechanical and healing properties. The tensile stress, elongation at break, and toughness of the resultant elastomer can reach 44.06 MPa, 1000%, and 181.93 MJ m-3, respectively. Meanwhile, PUU-I/Zn-S exhibits outstanding tearing resistance with a tearing energy of 42.1 kJ m-2. The PUU-I/Zn-S can restore its mechanical robustness after self-healing at room temperature (25 ± 2 °C) or 60 °C and even maintain 91% of its original tensile strength after reprocessing two times. Additionally, PUU-I/Zn-S-based strain sensors are fabricated by introducing conductive nanofillers and demonstrate remarkable sensing capability to diverse human body motions. This work demonstrates a simple and feasible method for the postfunctionalization and enhancement of polyurethane and provides some insights into reconciling the traditional contradictory properties of mechanical robustness and healing efficiency.
Collapse
Affiliation(s)
- Guoxian Zhang
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Chunmei Li
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - JiaoJun Tan
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
- College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi'an 710021, China
| | - Mingqi Wang
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Zongxu Liu
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Yafeng Ren
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Ying Xue
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Qiuyu Zhang
- Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| |
Collapse
|
6
|
Zhu L, Xu L, Jie S, Li BG. Preparation of Styrene–Butadiene Rubber Vitrimers with High Strength and Toughness through Imine and Hydrogen Bonds. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c03133] [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)
- Liqian Zhu
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Li Xu
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Suyun Jie
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Bo-Geng Li
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| |
Collapse
|
7
|
Ferric Ions Crosslinked Epoxidized Natural Rubber Filled with Carbon Nanotubes and Conductive Carbon Black Hybrid Fillers. Polymers (Basel) 2022; 14:polym14204392. [PMID: 36297970 PMCID: PMC9609390 DOI: 10.3390/polym14204392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 10/12/2022] [Accepted: 10/13/2022] [Indexed: 11/16/2022] Open
Abstract
Natural rubber with 50 mol % epoxidation (ENR-50) was filled with carbon nanotubes (CNTs) and conductive carbon black (CCB) hybrid fillers with various CCB loadings of 2.5, 5.0, 7.0, 10.0 and 15.0 phr, and the compounds were mixed with ferric ion (Fe3+) as a crosslinking agent. The ENRs filled exclusively with CNTs, and CNT–CCB hybrid fillers exhibited typical curing curves at different CCB loadings, i.e., increasing torque with time and thus crosslinked networks. Furthermore, the incorporation of CNT–CCB hybrid fillers and increasing CCB loadings caused an enhancement of tensile properties (modulus and tensile strength) and crosslink densities, which are indicated by the increasing torque difference and the crosslink densities. The crosslink densities are determined by swelling and temperature scanning stress relaxation (TSSR). Increasing CCB loadings also caused a significant improvement in bound rubber content, filler–rubber interactions, thermal resistance, glass transition temperature (Tg) and electrical conductivity. A combination of 7 phr CNT and CCB with loading higher than 2.5 phr gave superior properties to ENR vulcanizates. Furthermore, the secondary CCB filler contributes to the improvement of CNT dispersion in the ENR matrix by networking the CNT capsules and forming CNT–CCB–CNT pathways and thus strong CNT–CCB networks, indicating the improvement in the tensile properties, bound rubber content and dynamic properties of the ENR composites. Moreover, higher electrical conductivity with a comparatively low percolation threshold of the hybrid composites was found as compared to the ENR filled with CNTs without CCB composite. The superior mechanical and other properties are due to the finer dispersion and even distribution of CNT–CCB hybrid fillers in the ENR matrix.
Collapse
|
8
|
Gupta A, S A, Basu D, Banerjee SS. Construction of mechanically strong and dual network-induced elastomeric materials with self-healing functionality. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.125321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
9
|
Mareliati M, Tadiello L, Guerra S, Giannini L, Schrettl S, Weder C. Metal–Ligand Complexes as Dynamic Sacrificial Bonds in Elastic Polymers. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Marco Mareliati
- Adolphe Merkle Institute (AMI), University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | - Luciano Tadiello
- Research & Development, Material Advanced Research, Pirelli Tyre SpA, Viale Piero e Alberto Pirelli, 25, 20126 Milano, Italy
| | - Silvia Guerra
- Research & Development, Material Advanced Research, Pirelli Tyre SpA, Viale Piero e Alberto Pirelli, 25, 20126 Milano, Italy
| | - Luca Giannini
- Research & Development, Material Advanced Research, Pirelli Tyre SpA, Viale Piero e Alberto Pirelli, 25, 20126 Milano, Italy
| | - Stephen Schrettl
- Adolphe Merkle Institute (AMI), University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | - Christoph Weder
- Adolphe Merkle Institute (AMI), University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| |
Collapse
|
10
|
Huang J, Gong Z, Chen Y. A stretchable elastomer with recyclability and shape memory assisted self-healing capabilities based on dynamic disulfide bonds. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124569] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
11
|
Hu R, Zhao S, Chen F, Shangguan Y, Zheng Q. Effect of sacrificial bond on molecular dynamics and rheological behavior of hybrid butadiene‐styrene‐vinylpyridine rubber vulcanizates with reversible sacrificial network. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20210905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Rongyan Hu
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Shunjie Zhao
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Feng Chen
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Yonggang Shangguan
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering Zhejiang University Hangzhou China
- Shanxi‐Zheda Institute of Advanced Materials and Chemical Engineering Taiyuan China
| | - Qiang Zheng
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering Zhejiang University Hangzhou China
- Shanxi‐Zheda Institute of Advanced Materials and Chemical Engineering Taiyuan China
| |
Collapse
|
12
|
Tian C, Feng H, Qiu Y, Zhang G, Tan T, Zhang L. Facile strategy to incorporate amidoxime groups into elastomers toward self-crosslinking and self-reinforcement. Polym Chem 2022. [DOI: 10.1039/d2py00991a] [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
Amidoxime modification of NBR and the formation of a multi-crosslinking network structure by self-crosslinking of AO-NBR.
Collapse
Affiliation(s)
- Chenru Tian
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, No. 15 North Third Ring Road East, Chaoyang District, Beijing 100029, P. R. China
| | - Haoran Feng
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, No. 15 North Third Ring Road East, Chaoyang District, Beijing 100029, P. R. China
| | - Yuchen Qiu
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, No. 15 North Third Ring Road East, Chaoyang District, Beijing 100029, P. R. China
| | - Ganggang Zhang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, No. 15 North Third Ring Road East, Chaoyang District, Beijing 100029, P. R. China
| | - Tianwei Tan
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, No. 15 North Third Ring Road East, Chaoyang District, Beijing 100029, P. R. China
| | - Liqun Zhang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, No. 15 North Third Ring Road East, Chaoyang District, Beijing 100029, P. R. China
| |
Collapse
|
13
|
Damampai K, Pichaiyut S, Mandal S, Wießner S, Das A, Nakason C. Internal Polymerization of Epoxy Group of Epoxidized Natural Rubber by Ferric Chloride and Formation of Strong Network Structure. Polymers (Basel) 2021; 13:polym13234145. [PMID: 34883648 PMCID: PMC8659828 DOI: 10.3390/polym13234145] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 11/18/2021] [Accepted: 11/23/2021] [Indexed: 11/18/2022] Open
Abstract
In this work, studies are carried out to understand the crosslinking reaction of epoxidized natural rubber (50 mol% epoxy, ENR-50) by metal ion namely ferric ion (Fe3+, FeCl3, ferric chloride). It is found that a small amount of FeCl3 can cure ENR to a considerable extent. A direct interaction of the ferric ion with the epoxy group as well as internal polymerization enable the ENR to be cured in an efficient manner. It was also found that with the increased concentration of FeCl3, the crosslinking density of the matrix increased and therefore, the ENR offers higher mechanical properties (i.e., modulus and tensile strength). In addition, the glass transition temperature (tg) of ENR vulcanizate is increased with increasing concentration of FeCl3. Moreover, the thermal degradation temperature (Td) of the ENR-FeCl3 compound was shifted toward higher temperature as increasing concentration FeCl3.
Collapse
Affiliation(s)
- Kriengsak Damampai
- Faculty of Science and Industrial Technology, Surat Thani Campus, Prince of Songkla University, Surat Thani 84000, Thailand; (K.D.); (S.P.)
| | - Skulrat Pichaiyut
- Faculty of Science and Industrial Technology, Surat Thani Campus, Prince of Songkla University, Surat Thani 84000, Thailand; (K.D.); (S.P.)
| | - Subhradeep Mandal
- Leibniz-Institut für Polymerforschung Dresden e.V., D-01069 Dresden, Germany; (S.M.); (S.W.); (A.D.)
- Institute of Materials Science, Technische Universität Dresden, D-01062 Dresden, Germany
| | - Sven Wießner
- Leibniz-Institut für Polymerforschung Dresden e.V., D-01069 Dresden, Germany; (S.M.); (S.W.); (A.D.)
- Institute of Materials Science, Technische Universität Dresden, D-01062 Dresden, Germany
| | - Amit Das
- Leibniz-Institut für Polymerforschung Dresden e.V., D-01069 Dresden, Germany; (S.M.); (S.W.); (A.D.)
| | - Charoen Nakason
- Faculty of Science and Industrial Technology, Surat Thani Campus, Prince of Songkla University, Surat Thani 84000, Thailand; (K.D.); (S.P.)
- Correspondence:
| |
Collapse
|
14
|
Tang M, Bai SJ, Xu R, Zhang R, Li SQ, Xu YX. Oligopeptide binding guided by spacer length lead to remarkably strong and stable network of polyisoprene elastomers. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.124185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
15
|
Zhang J, Huang C, Zhu Y, Huang G, Wu J. Toughening polyisoprene rubber with sacrificial bonds: The interplay between molecular mobility, energy dissipation and strain-induced crystallization. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.124114] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
16
|
Peng Y, Hou Y, Wu Q, Ran Q, Huang G, Wu J. Thermal and mechanical activation of dynamically stable ionic interaction toward self-healing strengthening elastomers. MATERIALS HORIZONS 2021; 8:2553-2561. [PMID: 34870301 DOI: 10.1039/d1mh00638j] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Biological tissues can grow stronger after damage and self-healing. However, artificial self-healing materials usually show decreased mechanical properties after repairing. Here, we develop a self-healing strengthening elastomer (SSE) by engineering kinetic stability in an ionomer. Such kinetic stability is enabled by designing large steric hindrance on the cationic groups, which prevents the structural change driven by thermodynamic instability under room temperature. However, once heat or external force is applied to disrupt the kinetic stability, the inherent thermodynamic instability induces the SSEs to form bigger and denser aggregates, thereby the material becomes stronger during the healing process. Consequently, the self-healing efficiency of fractured SSEs is as high as 143%. Unlike conventional ionomers whose mechanical properties change with time uncontrollably due to the thermodynamic instability, the SSEs show tunable self-healing strengthening behavior, thanks to the kinetic stability. This work provides a novel and universal strategy to fabricate biomimetic self-healing strengthening materials.
Collapse
Affiliation(s)
- Yan Peng
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China.
| | - Yujia Hou
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China.
| | - Qi Wu
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China.
| | - Qichao Ran
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China.
| | - Guangsu Huang
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China.
| | - Jinrong Wu
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China.
| |
Collapse
|
17
|
Kim ES, Park TY, Choi KH, Choi WJ, Suh DH. Tunable cross‐linked copolymer networks for improvement of physical performance. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210374] [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]
Affiliation(s)
- Eun Seon Kim
- Department of Chemical engineering Hanyang University Seoul South Korea
- Chemical Materials Solutions Center Korea Research Institute of Chemical Technology (KRICT) Daejeon South Korea
| | - Tai Young Park
- Department of Chemical engineering Hanyang University Seoul South Korea
| | - Kyoung Hwan Choi
- Department of Chemical engineering Hanyang University Seoul South Korea
| | - Woo Jin Choi
- Chemical Materials Solutions Center Korea Research Institute of Chemical Technology (KRICT) Daejeon South Korea
| | - Dong Hack Suh
- Department of Chemical engineering Hanyang University Seoul South Korea
| |
Collapse
|
18
|
Huang X, Nakagawa S, Houjou H, Yoshie N. Insights into the Role of Hydrogen Bonds on the Mechanical Properties of Polymer Networks. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00120] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xin Huang
- Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Shintaro Nakagawa
- Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Hirohiko Houjou
- Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Naoko Yoshie
- Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
| |
Collapse
|
19
|
Zhang J, Liu X, Zao W, Feng H, Hou Y, Huo A. High-Temperature-Aging Induced Sequential Recovery of Shape Memory Nitrile Butadiene Rubber Composites. ACS APPLIED MATERIALS & INTERFACES 2021; 13:10376-10387. [PMID: 33605719 DOI: 10.1021/acsami.0c20528] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The sacrificial bonds in natural materials have inspired the preparation of shape memory polymer (SMP), which can be prepared through the construction of dual cross-linking networks in a polymer matrix. With the rise of 4D printing technology, fine control over the shape recovery of SMPs, especially control over the recovery time, is urgently needed. In this study, the high-temperature aging method is adopted to tune the shape recovery time of dual cross-linked SMPs. Shape memory acrylonitrile butadiene rubber composite (i.e., NBR-C) is prepared by introducing Zn2+-C≡N coordination bonding and sulfur covalent cross-linking networks into the rubber matrix and then thermal aging at 180 °C for various time frames. Aging increases the covalent cross-linking density, ruptures rubber chains, and generates imine structures. Moreover, the composition of the coordination bonding network becomes diversified because of the formation of coordination bonds between imines and Zn2+ ions. The mechanical "tough-brittle" transition of aged NBR-C is observed, and its glassy temperature increases with aging time, which in turn changes the shape recovery time at the same recovery temperature. On the basis of these findings, the special shape memory rubber components with sequential recovery are fabricated by partially aging the NBR-C strings. This methodology provides novel solutions for the preparation of sequential SMP products without programming heating design or using redundant chemical materials. We believe that this work will be able to help promote comprehensive research of SMPs and widen applications of SMPs in the industry.
Collapse
Affiliation(s)
- Jihua Zhang
- Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P.R. China
| | - Xiaoyan Liu
- Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P.R. China
| | - Weitao Zao
- Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P.R. China
| | - Huadong Feng
- Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P.R. China
| | - Yange Hou
- Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P.R. China
| | - Aijuan Huo
- Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P.R. China
| |
Collapse
|
20
|
Raut SK, Mondal P, Parameswaran B, Sarkar S, Dey P, Gilbert R, Bhadra S, Naskar K, Nair S, Singha NK. Self-healable ultrahydrophobic modified bio-based elastomer using Diels-Alder ‘click chemistry’. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2020.110204] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
21
|
Shi X, Zhang K, Zhao L, Jiang B, Huang Y. Robust, Self-Healable Siloxane Elastomers Constructed by Multiple Dynamic Bonds for Stretchable Electronics and Microsystems. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c05238] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Xiangrong Shi
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Kuiyuan Zhang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Liwei Zhao
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Bo Jiang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Yudong Huang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| |
Collapse
|
22
|
Wang Q, Wang W, Li Q, Wu C. Mechanically Robust and Recyclable Styrene–Butadiene Rubber Cross-Linked via Cu 2+–Nitrogen Coordination Bond after a Tetrazine Click Reaction. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c05249] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Qiang Wang
- Polymer Processing Laboratory, School of Material Science and Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Wenchang Wang
- Polymer Processing Laboratory, School of Material Science and Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Qiuying Li
- Polymer Processing Laboratory, School of Material Science and Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Chifei Wu
- Polymer Processing Laboratory, School of Material Science and Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| |
Collapse
|
23
|
Hou JB, Chen ZH, Zhang SX, Nie ZJ, Fan ST, Shu HR, Zhang S, Li BJ, Cao Y. A Tough Self-Healing Elastomer with a Slip-Ring Structure. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jun-Bo Hou
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| | - Zhi-Hui Chen
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| | - Shao-Xia Zhang
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Zi-Jun Nie
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| | - Shu-Ting Fan
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| | - Hao-Ran Shu
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Sheng Zhang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| | - Bang-Jing Li
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Ya Cao
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| |
Collapse
|
24
|
Sattar MA, Patnaik A. Design Principles of Interfacial Dynamic Bonds in Self‐Healing Materials: What are the Parameters? Chem Asian J 2020; 15:4215-4240. [DOI: 10.1002/asia.202001157] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 10/30/2020] [Indexed: 12/22/2022]
Affiliation(s)
- Mohammad Abdul Sattar
- Colloid and Interface Chemistry Laboratory Department of Chemistry Indian Institute of Technology Madras Chennai 600036 India
- R&D Centre MRF Limited Chennai 600019 India
| | - Archita Patnaik
- Colloid and Interface Chemistry Laboratory Department of Chemistry Indian Institute of Technology Madras Chennai 600036 India
| |
Collapse
|
25
|
Construction of dual coordination networks in epoxidized butadiene-acrylonitrile rubber/CuSO4 composites and mechanical behaviors. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122865] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
26
|
The Effect of Branching Structure on the Properties of Entangled or Non-covalently Crosslinked Polyisoprene. CHINESE JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1007/s10118-020-2480-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
27
|
Thermal-oxidative aging behaviors of shape memory nitrile butadiene rubber composite with dual crosslinking networks. Polym Degrad Stab 2020. [DOI: 10.1016/j.polymdegradstab.2020.109280] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
28
|
Zhang J, Wang C, Zao W, Feng H, Hou Y, Huo A. High-Performance Nitrile Butadiene Rubber Composites with Good Mechanical Properties, Tunable Elasticity, and Robust Shape Memory Behaviors. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c02047] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jihua Zhang
- Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P. R. China
| | - Chao Wang
- Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P. R. China
| | - Weitao Zao
- Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P. R. China
| | - Huadong Feng
- Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P. R. China
| | - Yange Hou
- Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P. R. China
| | - Aijuan Huo
- Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P. R. China
| |
Collapse
|
29
|
Shi Z, Kang J, Zhang L. Water-Enabled Room-Temperature Self-Healing and Recyclable Polyurea Materials with Super-Strong Strength, Toughness, and Large Stretchability. ACS APPLIED MATERIALS & INTERFACES 2020; 12:23484-23493. [PMID: 32343136 DOI: 10.1021/acsami.0c04414] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The synthesis of polymeric materials that simultaneously possess multiple excellent mechanical properties and high-efficient self-healability at room temperature is always a huge challenge. Here, we report the synthesis of a transparent polyurea material that can self-heal at room temperature with the aid of water and, meanwhile, has multiple remarkable mechanical performances, including super-high strength, excellent toughness, and large stretchability. Thanks to the synergistic enhancement of both dynamic imine bonds and hierarchical hydrogen bonds within the networks, the resulting polyureas have a world-record tensile strength of 41.2 MPa when compared with other polyurethanes that can self-heal at room temperature and, at the same time, a large breaking strain of 823.0% and a superior toughness of 127.2 MJ/m3. Besides the influence of imine bonds, the mechanical properties of the polyureas are also strongly related to the density and strength of the hierarchical hydrogen bonds within the polyurea networks, and these two factors could be finely controlled by adjusting the mass ratio of the soft segments with different chain lengths and the types of diisocyanates used for polyurea synthesis, respectively. More importantly, the highly dynamic characteristic of both imine bonds and hierarchical hydrogen bonds within the polyureas endows the materials with repeated water-enabled room-temperature self-healing capacity with a high healing efficiency of 92.2%. Moreover, the polyureas can also be recycled or remolded under mild conditions by the hot-pressing or dissolution/casting process. The synthesized polyureas also show great potential in damping applications with a loss factor larger than 0.3 over the temperature range from 12 to 75 °C. It is believed that polyureas with super-high and well-tunable mechanical properties and high-efficient room-temperature self-healing ability have great potential to substitute traditional irreparable polymers in diverse practical applications.
Collapse
Affiliation(s)
- Zhen Shi
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Jing Kang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Ling Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| |
Collapse
|
30
|
Li Z, Li Y, Zhao Y, Wang H, Zhang Y, Song B, Li X, Lu S, Hao XQ, Hla SW, Tu Y, Li X. Synthesis of Metallopolymers and Direct Visualization of the Single Polymer Chain. J Am Chem Soc 2020; 142:6196-6205. [PMID: 32150680 PMCID: PMC7375330 DOI: 10.1021/jacs.0c00110] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
During the past few decades, the study of the single polymer chain has attracted considerable attention with the goal of exploring the structure-property relationship of polymers. It still, however, remains challenging due to the variability and low atomic resolution of the amorphous single polymer chain. Here, we demonstrated a new strategy to visualize the single metallopolymer chain with a hexameric or trimeric supramolecule as a repeat unit, in which Ru(II) with strong coordination and Fe(II) with weak coordination were combined together in a stepwise manner. With the help of ultrahigh-vacuum, low-temperature scanning tunneling microscopy (UHV-LT-STM) and scanning tunneling spectroscopy (STS), we were able to directly visualize both Ru(II) and Fe(II), which act as staining reagents on the repeat units, thus providing detailed structural information for the single polymer chain. As such, the direct visualization of the single random polymer chain is realized to enhance the characterization of polymers at the single-molecule level.
Collapse
Affiliation(s)
- Zhikai Li
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China
- Department of Chemistry, University of South Florida, Tampa, Florida 33620, United States
| | - Yiming Li
- Department of Chemistry, University of South Florida, Tampa, Florida 33620, United States
| | - Yiming Zhao
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China
| | - Heng Wang
- Department of Chemistry, University of South Florida, Tampa, Florida 33620, United States
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, Guangdong 518055, China
| | - Yuan Zhang
- Nanoscience and Technology Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
- Department of Physics, Old Dominion University, Norfolk, Virginia 23529, United States
| | - Bo Song
- Department of Chemistry, University of South Florida, Tampa, Florida 33620, United States
| | - Xiaohong Li
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China
| | - Shuai Lu
- Department of Chemistry, University of South Florida, Tampa, Florida 33620, United States
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Xin-Qi Hao
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Saw-Wai Hla
- Nanoscience and Technology Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Yingfeng Tu
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China
| | - Xiaopeng Li
- Department of Chemistry, University of South Florida, Tampa, Florida 33620, United States
| |
Collapse
|
31
|
Wei YC, Liu GX, Zhang L, Xu WZ, Liao S, Luo MC. Mimicking the Mechanical Robustness of Natural Rubber Based on a Sacrificial Network Constructed by Phospholipids. ACS APPLIED MATERIALS & INTERFACES 2020; 12:14468-14475. [PMID: 32129596 DOI: 10.1021/acsami.0c01994] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Mechanical strength and toughness are usually mutually exclusive, but they can both appear in natural rubber (NR). Previous studies ascribe such excellent properties to highly cis stereoregularity of NR. To our surprise, after the removal of non-rubber components (NRC) by centrifugation, the strength and toughness of NR decrease dramatically. It is still a challenge for us to make out for the problem of how NRC affect the properties of NR. Our group ascribes the superior mechanical robustness of NR to NRC. To further verify such a viewpoint, we add phospholipids (phosphatidylcholines) into NR without NRC. Phosphatidylcholines construct a sacrificial network, which ruptures preferentially upon deformation to dissipate energy. Moreover, some of phosphatidylcholines participate in the vulcanization reaction, which further improves the mechanical strength and energy dissipation. As a result, the mechanical strength and toughness of samples are as high as 21.1 MPa and 49.6 kJ/m2, respectively, which have reached the same level as that of NR. Therefore, this work not only imitates the excellent mechanical robustness of NR but also further provides a rational design for elastomers with excellent mechanical robustness.
Collapse
Affiliation(s)
- Yan-Chan Wei
- Natural Rubber Cooperative Innovation Center of Hainan Province & Ministry of Education of PRC, School of Materials Science and Engineering, Hainan University, Haikou 570228, China
| | - Gui-Xiang Liu
- Natural Rubber Cooperative Innovation Center of Hainan Province & Ministry of Education of PRC, School of Materials Science and Engineering, Hainan University, Haikou 570228, China
| | - Ling Zhang
- Natural Rubber Cooperative Innovation Center of Hainan Province & Ministry of Education of PRC, School of Materials Science and Engineering, Hainan University, Haikou 570228, China
| | - Wen-Zhe Xu
- Natural Rubber Cooperative Innovation Center of Hainan Province & Ministry of Education of PRC, School of Materials Science and Engineering, Hainan University, Haikou 570228, China
| | - Shuangquan Liao
- Natural Rubber Cooperative Innovation Center of Hainan Province & Ministry of Education of PRC, School of Materials Science and Engineering, Hainan University, Haikou 570228, China
| | - Ming-Chao Luo
- Natural Rubber Cooperative Innovation Center of Hainan Province & Ministry of Education of PRC, School of Materials Science and Engineering, Hainan University, Haikou 570228, China
| |
Collapse
|
32
|
Tian M, Zuo H, Wang J, Ning N, Yu B, Zhang L. A silicone elastomer with optimized and tunable mechanical strength and self-healing ability based on strong and weak coordination bonds. Polym Chem 2020. [DOI: 10.1039/d0py00434k] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A self-healable silicone elastomer is fabricated based on the synergistic effect of strong and weak coordination bonds.
Collapse
Affiliation(s)
- Ming Tian
- State Key Laboratory of Organic Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
| | - Hongli Zuo
- State Key Laboratory of Organic Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Jie Wang
- State Key Laboratory of Organic Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Nanying Ning
- State Key Laboratory of Organic Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
| | - Bing Yu
- State Key Laboratory of Organic Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
| | - Liqun Zhang
- State Key Laboratory of Organic Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
| |
Collapse
|
33
|
Wei W, Zhu M, Wu S, Shen X, Li S. Stimuli-Responsive Biopolymers: An Inspiration for Synthetic Smart Materials and Their Applications in Self-Controlled Catalysis. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01382-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
34
|
Sattar MA, Gangadharan S, Patnaik A. Design of Dual Hybrid Network Natural Rubber-SiO 2 Elastomers with Tailored Mechanical and Self-Healing Properties. ACS OMEGA 2019; 4:10939-10949. [PMID: 31460192 PMCID: PMC6648382 DOI: 10.1021/acsomega.9b01243] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 06/06/2019] [Indexed: 05/19/2023]
Abstract
The preparation of natural rubber (NR)-silica (SiO2) elastomeric composites with excellent mechanical properties along with better self-healing ability remains a key challenge. Inspired by the energy dissipation and repairability of sacrificial bonds in biomaterials, a strategy for combining covalent and noncovalent sacrificial networks is engineered to construct a dual hybrid network. Here, the approach used to fabricate the composites was self-assembly of NR, bearing proteins and phospholipids on its outer bioshell, with SiO2 via metal-ion-mediated heteroaggregation effected by reversible electrostatic and H-bonds. Further, covalent cross-links were incorporated by a silane coupling agent, bis [3-(triethoxysilyl) propyl] tetrasulfide. The intrinsic self-healing ability of the composite at the molecular level was studied by broadband dielectric spectroscopy that unraveled the mechanism of the healing process. The synergistic effect between the molecular interdiffusion of the cross-linked NR chains and the electrostatic and H-bonding interactions imparted an exceptional self-healing characteristic to the liquid-liquid-mixing-prepared NR-SiO2 composites with improved mechanical performance. Specifically, the segmental relaxation dynamics of the healed composite was largely restricted due to increased number of ion-dipole interactions and S-S cross-links at the junction of the cut surface. We envisage that this extraordinary healing property, unreported yet, would be of great importance toward the design of novel NR-SiO2 elastomeric hybrids with superior mechanical properties.
Collapse
Affiliation(s)
- Mohammad Abdul Sattar
- Colloid and Interface
Chemistry Laboratory, Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
- R & D Centre, MRF Limited, MRF Road, Tiruvottiyur, Chennai 600019, India
| | - Shyju Gangadharan
- R & D Centre, MRF Limited, MRF Road, Tiruvottiyur, Chennai 600019, India
| | - Archita Patnaik
- Colloid and Interface
Chemistry Laboratory, Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| |
Collapse
|
35
|
Li S, Tang M, Huang C, Zhang R, Wu J, Ling F, Xu YX, Huang G. Branching function of terminal phosphate groups of polyisoprene chain. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.04.046] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
36
|
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
| |
Collapse
|
37
|
Lamm ME, Song L, Wang Z, Lamm B, Fu L, Tang C. A facile approach to thermomechanically enhanced fatty acid-containing bioplastics using metal–ligand coordination. Polym Chem 2019. [DOI: 10.1039/c9py01479a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dynamic metal–ligand coordination creates physical crosslinking and thus improves chain entanglements for enhancing the thermomechanical properties of biobased polymers.
Collapse
Affiliation(s)
- Meghan E. Lamm
- Department of Chemistry and Biochemistry
- University of South Carolina
- Columbia
- USA
| | - Lingzhi Song
- Biomass Molecular Engineering Center
- Anhui Agricultural University
- Hefei
- China
| | - Zhongkai Wang
- Biomass Molecular Engineering Center
- Anhui Agricultural University
- Hefei
- China
| | - Benjamin Lamm
- Department of Chemistry and Biochemistry
- University of South Carolina
- Columbia
- USA
| | - Lin Fu
- Department of Chemistry and Biochemistry
- University of South Carolina
- Columbia
- USA
| | - Chuanbing Tang
- Department of Chemistry and Biochemistry
- University of South Carolina
- Columbia
- USA
| |
Collapse
|
38
|
Wu J, Niu W, Zhang S, Wu S, Ma W, Tang B. A flexible and robust dual-network supramolecular elastic film with solvent resistance and brilliant structural colors. NEW J CHEM 2019. [DOI: 10.1039/c9nj02308a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Structural color films were prepared by combining a Zn2+-crosslinked supramolecular elastic material with PS@SiO2 colloidal crystals.
Collapse
Affiliation(s)
- Jia Wu
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- China
| | - Wenbin Niu
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- China
| | - Shufen Zhang
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- China
| | - Suli Wu
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- China
| | - Wei Ma
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- China
| | - Bingtao Tang
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- China
| |
Collapse
|
39
|
Zhang Y, Li H, Li C, Chen X, Lesser A. Investigation of “Zn2+
salt-bondings” cross linked ENR with shape memory effect via ionic interactions. POLYM ENG SCI 2018. [DOI: 10.1002/pen.24989] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Yake Zhang
- College of Chemistry; Sichuan University; China
| | - Hao Li
- College of Polymer Science and Engineering; Sichuan University; China
| | - Caili Li
- College of Chemistry; Sichuan University; China
| | - Xian Chen
- College of Chemistry; Sichuan University; China
| | - Alan Lesser
- College of Chemistry; Sichuan University; China
| |
Collapse
|
40
|
Zhang X, Liu J, Zhang Z, Wu S, Tang Z, Guo B, Zhang L. Toughening Elastomers Using a Mussel-Inspired Multiphase Design. ACS APPLIED MATERIALS & INTERFACES 2018; 10:23485-23489. [PMID: 29975499 DOI: 10.1021/acsami.8b08844] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
It is a challenge to simultaneously achieve high stretchability, high modulus, and recoverability of polymers. Inspired by the multiphase structure of mussel byssus cuticles, we circumvent this dilemma by introducing a deformable microphase-separated granule with rich coordination into a ductile rubber network. The granule can serve as an additional cross-link to improve the modulus, while the sacrificial, reversible coordination can dissociate and reconstruct continuously during stretching to dissipate energy. The elastomer with such a bioinspired multiphase structure exhibits over a 10-fold increase in toughness compared to the original sample. We envision that this work offers a novel yet facile biomimetic route toward high-performance elastomers.
Collapse
Affiliation(s)
- Xuhui Zhang
- Department of Polymer Materials and Engineering , South China University of Technology , Guangzhou 510640 , P. R. China
| | - Jun Liu
- State Key Laboratory of Organic/Inorganic Composites , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Zhiyu Zhang
- State Key Laboratory of Organic/Inorganic Composites , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Siwu Wu
- Department of Polymer Materials and Engineering , South China University of Technology , Guangzhou 510640 , P. R. China
| | - Zhenghai Tang
- Department of Polymer Materials and Engineering , South China University of Technology , Guangzhou 510640 , P. R. China
| | - Baochun Guo
- Department of Polymer Materials and Engineering , South China University of Technology , Guangzhou 510640 , P. R. China
| | - Liqun Zhang
- State Key Laboratory of Organic/Inorganic Composites , Beijing University of Chemical Technology , Beijing 100029 , China
| |
Collapse
|
41
|
Wei Y, Wu H, Weng G, Zhang Y, Cao X, Gu Z, Liu Y, Liu R, Zhou Z, Nie Y. Effect of interface on bulk polymer: control of glass transition temperature of rubber. JOURNAL OF POLYMER RESEARCH 2018. [DOI: 10.1007/s10965-018-1566-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
42
|
Bas O, Catelas I, De-Juan-Pardo EM, Hutmacher DW. The quest for mechanically and biologically functional soft biomaterials via soft network composites. Adv Drug Deliv Rev 2018; 132:214-234. [PMID: 30048654 DOI: 10.1016/j.addr.2018.07.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 07/18/2018] [Accepted: 07/20/2018] [Indexed: 12/15/2022]
Abstract
Developing multifunctional soft biomaterials capable of addressing all the requirements of the complex tissue regeneration process is a multifaceted problem. In order to tackle the current challenges, recent research efforts are increasingly being directed towards biomimetic design concepts that can be translated into soft biomaterials via advanced manufacturing technologies. Among those, soft network composites consisting of a continuous hydrogel matrix and a reinforcing fibrous network closely resemble native soft biological materials in terms of design and composition as well as physicochemical properties. This article reviews soft network composite systems with a particular emphasis on the design, biomaterial and fabrication aspects within the context of soft tissue engineering and drug delivery applications.
Collapse
Affiliation(s)
- Onur Bas
- ARC Industrial Transformation Training Centre in Additive Biomanufacturing, Queensland University of Technology (QUT), Kelvin Grove, Brisbane, QLD 4059, Australia; Centre in Regenerative Medicine, Institute of Health and Biomedical Innovation, Queensland University of Technology (QUT), Brisbane, QLD 4059, Australia; School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty (SEF), Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia
| | - Isabelle Catelas
- School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty (SEF), Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia; Department of Mechanical Engineering, University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - Elena M De-Juan-Pardo
- ARC Industrial Transformation Training Centre in Additive Biomanufacturing, Queensland University of Technology (QUT), Kelvin Grove, Brisbane, QLD 4059, Australia; School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty (SEF), Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia
| | - Dietmar W Hutmacher
- ARC Industrial Transformation Training Centre in Additive Biomanufacturing, Queensland University of Technology (QUT), Kelvin Grove, Brisbane, QLD 4059, Australia; Centre in Regenerative Medicine, Institute of Health and Biomedical Innovation, Queensland University of Technology (QUT), Brisbane, QLD 4059, Australia; School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty (SEF), Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia; Institute for Advanced Study, Technische Universität München, 85748 Garching, Germany.
| |
Collapse
|
43
|
Zhang X, Tang Z, Guo B. Regulation of mechanical properties of diene rubber cured by oxa-Michael Reaction via manipulating network structure. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.04.039] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
44
|
Zhou X, Guo B, Zhang L, Hu GH. Progress in bio-inspired sacrificial bonds in artificial polymeric materials. Chem Soc Rev 2018; 46:6301-6329. [PMID: 28868549 DOI: 10.1039/c7cs00276a] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Mimicking natural structures has been highly pursued in the fabrication of synthetic polymeric materials due to its potential in breaking the bottlenecks in mechanical properties and extending the applications of polymeric materials. Recently, it has been revealed that the energy dissipating mechanisms via sacrificial bonds are among the important factors which account for strong and tough attributes of natural materials. Great progress in synthesis of polymeric materials consisting of sacrificial bonds has been achieved. The present review aims at (1) summarizing progress in the mechanics and chemistry of sacrificial bond bearing polymers, (2) describing the mechanisms of sacrificial bonds in strengthening/toughening polymers based on studies by single-molecule force spectroscopy, chromophore incorporation and constitutive laws, (3) presenting synthesis methods for sacrificial bonding including dual-crosslink, dual/multiple-network, and sacrificial interfaces, (4) discussing the important advances in engineering sacrificial bonding into hydrogels, biomimetic structures and elastomers, and (5) suggesting future works on molecular simulation, viscoelasticity, construction of sacrificial interfaces and sacrificial bonds with high dissociative temperature. It is hoped that this review will provide guidance for further development of sacrificial bonding strategies in polymeric materials.
Collapse
Affiliation(s)
- Xinxin Zhou
- State Key Laboratory of Organic-inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, P. R. China.
| | | | | | | |
Collapse
|
45
|
Lv C, Zhao K, Zheng J. A Highly Stretchable Self-Healing Poly(dimethylsiloxane) Elastomer with Reprocessability and Degradability. Macromol Rapid Commun 2018; 39:e1700686. [PMID: 29399911 DOI: 10.1002/marc.201700686] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 01/08/2018] [Indexed: 12/23/2022]
Abstract
It is a challenge to synthesize materials that possess the properties of high stretchability and self-healability. Herein a new poly(dimethylsiloxane) elastomer with high stretchability, room-temperature self-healability, repeatable reprocessability, and controlled degradability is reported by incorporating an aromatic disulfide bond and imine bond. The as-prepared elastomer can be stretched to over 2200% of its original length. Without external stimuli, a damaged sheet can completely heal in 4 h. In addition, the elastomer can be reprocessed multiple times without obvious performance degradation and degraded controllably by three ways. All these properties of the elastomer can be ascribed to the unique dual-dynamic-covalent sacrificial system.
Collapse
Affiliation(s)
- Chi Lv
- Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, P. R. China
| | - Kaifeng Zhao
- Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, P. R. China
| | - Junping Zheng
- Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, P. R. China
| |
Collapse
|
46
|
Zhang D, Dumont MJ. Synthesis, characterization and potential applications of 5-hydroxymethylfurfural derivative based poly(β-thioether esters) synthesized via thiol-Michael addition polymerization. Polym Chem 2018. [DOI: 10.1039/c7py02052j] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dimethylphenylphosphine was used to efficiently initiate the thiol-Michael addition polymerization to yield 5-hydroxymethylfurfural (HMF) derivative based poly(β-thioether esters) with relatively high molecular weights (over 10 000 g mol−1) under mild conditions.
Collapse
Affiliation(s)
- Daihui Zhang
- Department of Bioresource Engineering
- McGill University
- Sainte-Anne-de-Bellevue
- Canada
| | - Marie-Josée Dumont
- Department of Bioresource Engineering
- McGill University
- Sainte-Anne-de-Bellevue
- Canada
| |
Collapse
|
47
|
Montero de Espinosa L, Meesorn W, Moatsou D, Weder C. Bioinspired Polymer Systems with Stimuli-Responsive Mechanical Properties. Chem Rev 2017; 117:12851-12892. [DOI: 10.1021/acs.chemrev.7b00168] [Citation(s) in RCA: 228] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
| | - Worarin Meesorn
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | - Dafni Moatsou
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | - Christoph Weder
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| |
Collapse
|
48
|
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).
Collapse
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
| |
Collapse
|