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Du J, Wang H, Huang Z, Liu X, Yin X, Wu J, Lin W, Lin X, Yi G. Construction and mechanism study of lignin-based polyurethane with high strength and high self-healing properties. Int J Biol Macromol 2023; 248:125925. [PMID: 37499717 DOI: 10.1016/j.ijbiomac.2023.125925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 07/17/2023] [Accepted: 07/19/2023] [Indexed: 07/29/2023]
Abstract
Lignin is a natural polymer with abundant functional groups with great application prospects in lignin-based polyurethane elastomers with self-healing abilities. In this study, a lignin self-healing polyurethane (PUDA-L) was specially designed using lignin as the raw material of polyurethane, combining lignin with Diels-Alder (DA) bond and hydrogen bonds. The experimental results showed that PUDA-L was prepared with good thermal stability, fatigue resistance, shape memory effect, excellent mechanical strength, and self-healing ability by partially replacing the crosslinking agents with bio-based lignin and hydroxylated modified lignin to increase the hydroxyl content. Polyurethane has a tensile strength of up to 29 MPa and an elongation at break of up to 500 %. The excellent self-healing ability of PUDA-L originates from the internal DA bonds and cross-linked hydrogen bonds. After the dumbbell sample was fused and heated at 130 °C for 4 h, the elastomer could be completely healed, the tensile strength was restored to 29 MPa, and the self-healing efficiency was up to 100 %. The developed PUDA-L elastomer has promising applications in sensors and smart skins.
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Affiliation(s)
- Jiahao Du
- School of Chemical Engineering and Light Industry, Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center, Guangdong University of Technology, Guangzhou 510006, China
| | - Huan Wang
- School of Chemistry and Chemical Engineering, Guangzhou Key Laboratory of Sensing Materials & Devices, Guangzhou University, Guangzhou 510006, China.
| | - Zhiyi Huang
- School of Chemical Engineering and Light Industry, Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center, Guangdong University of Technology, Guangzhou 510006, China
| | - Xiaochun Liu
- School of Chemical Engineering and Light Industry, Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center, Guangdong University of Technology, Guangzhou 510006, China
| | - Xinshan Yin
- School of Chemical Engineering and Light Industry, Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center, Guangdong University of Technology, Guangzhou 510006, China
| | - Jianxin Wu
- School of Chemical Engineering and Light Industry, Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center, Guangdong University of Technology, Guangzhou 510006, China
| | - Wenjing Lin
- School of Chemical Engineering and Light Industry, Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center, Guangdong University of Technology, Guangzhou 510006, China
| | - Xiaofeng Lin
- School of Chemical Engineering and Light Industry, Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center, Guangdong University of Technology, Guangzhou 510006, China
| | - Guobin Yi
- School of Chemical Engineering and Light Industry, Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center, Guangdong University of Technology, Guangzhou 510006, China.
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Guo L, Yang N, Gao W, Tao H, Cui B, Liu P, Zou F, Lu L, Fang Y, Wu Z. Self-healing properties of retrograded starch films with enzyme-treated waxy maize starch as healing agent. Carbohydr Polym 2023; 299:120238. [PMID: 36876769 DOI: 10.1016/j.carbpol.2022.120238] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/24/2022] [Accepted: 10/14/2022] [Indexed: 11/05/2022]
Abstract
Waxy maize starch (WMS) was modified using sequential α-amylase and transglucosidase to create enzyme-treated waxy maize starch (EWMS) with higher branching degree and lower viscosity as an ideal healing agent. Self-healing properties of retrograded starch films with microcapsules containing WMS (WMC) and EWMS (EWMC) were investigated. The results indicated that EWMS-16 had the maximum branching degree of 21.88 % after transglucosidase treatment time of 16 h, and A chain of 12.89 %, B1 chain of 60.76 %, B2 chain of 18.82 % and B3 chain of 7.52 %. The particle sizes of EWMC ranged from 2.754 to 5.754 μm. The embedding rate of EWMC was 50.08 %. Compared to retrograded starch films with WMC, water vapor transmission coefficients of retrograded starch films with EWMC were lower, while tensile strength and elongation at break values of retrograded starch films were almost similar. Retrograded starch films with EWMC had higher healing efficiency of 58.33 % as compared to that Retrograded starch films retrograded starch films with WMC was 44.65 %.
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Affiliation(s)
- Li Guo
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China.
| | - Na Yang
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China
| | - Wei Gao
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China
| | - Haiteng Tao
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China
| | - Bo Cui
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China.
| | - Pengfei Liu
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China
| | - Feixue Zou
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China
| | - Lu Lu
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China
| | - Yishan Fang
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China
| | - Zhengzong Wu
- State Key Laboratory of Biobased Material and Green Papermaking, School of Food Sciences and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China
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Chaudhary K, Kandasubramanian B. Self-Healing Nanofibers for Engineering Applications. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04602] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Kritika Chaudhary
- Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology, Deemed University (DU), Pune, 411025, India
| | - Balasubramanian Kandasubramanian
- Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology, Deemed University (DU), Pune, 411025, India
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Goswami B, Mahanta D. Starch and its Derivatives: Properties and Applications. POLYSACCHARIDES 2021. [DOI: 10.1002/9781119711414.ch12] [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] Open
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Review on Spinning of Biopolymer Fibers from Starch. Polymers (Basel) 2021; 13:polym13071121. [PMID: 33915955 PMCID: PMC8036305 DOI: 10.3390/polym13071121] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/18/2021] [Accepted: 03/20/2021] [Indexed: 12/16/2022] Open
Abstract
Increasing interest in bio-based polymers and fibers has led to the development of several alternatives to conventional plastics and fibers made of these materials. Biopolymer fibers can be made from renewable, environmentally friendly resources and can be fully biodegradable. Biogenic resources with a high content of carbohydrates such as starch-containing plants have huge potentials to substitute conventional synthetic plastics in a number of applications. Much literature is available on the production and modification of starch-based fibers and blends of starch with other polymers. Chemistry and structure–property relationships of starch show that it can be used as an attractive source of raw material which can be exploited for conversion into a number of high-value bio-based products. In this review, possible spinning techniques for the development of virgin starch or starch/polymer blend fibers and their products are discussed. Beneficiation of starch for the development of bio-based fibers can result in the sustainable replacement of oil-based high-value materials with cost-effective, environmentally friendly, and abundant products.
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Fu H, Gong W, Chen B, Chen Y, Ban D, Yin X, Pei X, He L. Influence of electrolytes on thermal expansion microcapsules. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2019. [DOI: 10.1080/10601325.2018.1549948] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Hai Fu
- College of Materials and Metallurgy, Guizhou University, Guiyang, China
- National Engineering Research Center for Compounding and Modification of Polymeric Materials, Guiyang, China
- College of Materials and Architectural Engineering, Guizhou Normal University, Guiyang, China
| | - Wei Gong
- College of Materials and Metallurgy, Guizhou University, Guiyang, China
- National Engineering Research Center for Compounding and Modification of Polymeric Materials, Guiyang, China
- College of Materials and Architectural Engineering, Guizhou Normal University, Guiyang, China
| | - Binbin Chen
- College of Materials and Metallurgy, Guizhou University, Guiyang, China
- National Engineering Research Center for Compounding and Modification of Polymeric Materials, Guiyang, China
| | - Yuxing Chen
- College of Materials and Architectural Engineering, Guizhou Normal University, Guiyang, China
| | - Daming Ban
- College of Materials and Architectural Engineering, Guizhou Normal University, Guiyang, China
| | - Xiaogang Yin
- College of Materials and Architectural Engineering, Guizhou Normal University, Guiyang, China
| | - Xianglin Pei
- College of Materials and Architectural Engineering, Guizhou Normal University, Guiyang, China
| | - Li He
- College of Materials and Metallurgy, Guizhou University, Guiyang, China
- National Engineering Research Center for Compounding and Modification of Polymeric Materials, Guiyang, China
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Xiang F, Copeland L, Wang S, Wang S. Nature of phase transitions of waxy maize starch in water-ionic liquid mixtures. Int J Biol Macromol 2018; 112:315-325. [DOI: 10.1016/j.ijbiomac.2018.01.158] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 01/18/2018] [Accepted: 01/23/2018] [Indexed: 01/20/2023]
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