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Duan H, Li S, Zhao J, Yang H, Tang H, Qi D, Huang Z, Xu X, Shi L, Müller-Buschbaum P, Zhong Q. Microstructure Evolution of Reactive Polyurethane Films During In Situ Polyaddition and Film-Formation Processes. Macromol Rapid Commun 2024:e2400284. [PMID: 38967216 DOI: 10.1002/marc.202400284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 06/17/2024] [Indexed: 07/06/2024]
Abstract
Due to the advantages of low energy consumption, no air and water pollutions, the reactive polyurethane films (RPUFs) are replacing the solvated and waterborne PUFs nowadays, which significantly promotes the green and low-carbon production of PU films. However, the microstructure evolution and in situ film-formation mechanism of RPUFs in solvent-free media are still unclear. Herein, according to time-temperature equivalence principle, the in situ polyaddition and film-formation processes of RPUFs generated by the typical polyaddition of diisocyanate terminated prepolymer (component B) and polyether glycol (component A) are thoroughly investigated at 25 °C. According to the temporal change of viscosity, the RPUFs gradually transfer from liquid to gel and finally to solid state. Further characterizing the molecular weight, hydrogen bonds, crystallinity, gel content, and phase images, the polyaddition and film-formation processes can be divided into three stages as 1) chain extension and microcrystallization; 2) gelation and demicrocrystallization; 3) microphase separation and film-formation. This work promotes the understanding of the microstructure evolution and film-formation mechanism of RPUFs, which can be used as the theoretical guidance for the controllable preparation of high-performance products based on RPUFs.
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Affiliation(s)
- Huimin Duan
- Zhejiang Provincial Engineering Research Center for Green and Low-Carbon Dyeing & Finishing, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
- Zhejiang Provincial Innovation Center of Advanced Textile Technology, Shaoxing, 312000, China
- Keqiao Research Institute of Zhejiang Sci-Tech University, Shaoxing, 312000, P. R. China
| | - Shuli Li
- Zhejiang Provincial Engineering Research Center for Green and Low-Carbon Dyeing & Finishing, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
| | - Jinbiao Zhao
- Zhejiang Provincial Engineering Research Center for Green and Low-Carbon Dyeing & Finishing, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
| | - Hao Yang
- Zhejiang Provincial Innovation Center of Advanced Textile Technology, Shaoxing, 312000, China
| | - Heyang Tang
- Zhejiang Provincial Engineering Research Center for Green and Low-Carbon Dyeing & Finishing, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
| | - Dongming Qi
- Zhejiang Provincial Engineering Research Center for Green and Low-Carbon Dyeing & Finishing, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
- Zhejiang Provincial Innovation Center of Advanced Textile Technology, Shaoxing, 312000, China
- Keqiao Research Institute of Zhejiang Sci-Tech University, Shaoxing, 312000, P. R. China
| | - Zhichao Huang
- Zhejiang Provincial Engineering Research Center for Green and Low-Carbon Dyeing & Finishing, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
| | - Xinxin Xu
- Zhejiang Hexin Science and Technology Co., Ltd., Jiaxing, 314003, P. R. China
| | - Lei Shi
- Zhejiang Hexin Science and Technology Co., Ltd., Jiaxing, 314003, P. R. China
| | - Peter Müller-Buschbaum
- Technical University of Munich, TUM School of Natural Sciences, Department of Physics, Chair for Functional Materials, James-Franck-Str. 1, 85748, Garching, Germany
| | - Qi Zhong
- Zhejiang Provincial Engineering Research Center for Green and Low-Carbon Dyeing & Finishing, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
- Zhejiang Provincial Innovation Center of Advanced Textile Technology, Shaoxing, 312000, China
- Technical University of Munich, TUM School of Natural Sciences, Department of Physics, Chair for Functional Materials, James-Franck-Str. 1, 85748, Garching, Germany
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Li Y, Zhang B, Zhao Y, Lu S, Fan D, Wang S, Liu J, Tang T, Li S. Synthesis and Characterization of Cardanol-Based Non-Isocyanate Polyurethane. Polymers (Basel) 2023; 15:4683. [PMID: 38139934 PMCID: PMC10747684 DOI: 10.3390/polym15244683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 12/06/2023] [Accepted: 12/09/2023] [Indexed: 12/24/2023] Open
Abstract
This paper describes the synthesis of NIPU by using cardanol as starting material. A cardanol formaldehyde oligomer was first prepared through the reaction of cardanol and formaldehyde, catalyzed by citric acid. The resulting oligomer was then subjected to epoxidation with m-chloroperbenzoic acid to obtain an epoxide compound, which was subsequently used to fix carbon dioxide (CO2) and form a cyclic carbonate. Using this cyclic carbonate, along with an amine, cardanol-based isocyanate polyurethane (NIPU) was prepared. Different characterization methods, such as Fourier transform infrared spectroscopy (FTIR), proton nuclear magnetic resonance (NMR), gel permeation chromatography (GPC), and thermogravimetric analysis (TGA), were used to confirm the synthesis of the four intermediate products and NIPU in the reaction process. This study highlights the promise of bio-based NIPU as a sustainable alternative in a number of applications while offering insightful information on the synthesis and characterization of the material.
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Affiliation(s)
- Yanan Li
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang 110870, China; (Y.L.); (S.W.)
| | - Bin Zhang
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang 110870, China; (Y.L.); (S.W.)
| | - Yuzhuo Zhao
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang 110870, China; (Y.L.); (S.W.)
| | - Shuai Lu
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang 110870, China; (Y.L.); (S.W.)
| | - Donglei Fan
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang 110870, China; (Y.L.); (S.W.)
| | - Song Wang
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang 110870, China; (Y.L.); (S.W.)
| | - Jie Liu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Tao Tang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Sanxi Li
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang 110870, China; (Y.L.); (S.W.)
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Liu J, Miao P, Leng X, Che J, Wei Z, Li Y. Chemically Recyclable Biobased Non-Isocyanate Polyurethane Networks from CO 2 -Derived Six-membered Cyclic Carbonates. Macromol Rapid Commun 2023; 44:e2300263. [PMID: 37435986 DOI: 10.1002/marc.202300263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/30/2023] [Accepted: 07/01/2023] [Indexed: 07/13/2023]
Abstract
Non-isocyanate polyurethanes (NIPUs) are widely studied as sustainability potential, because they can be prepared without using toxic isocyanates in the synthesis process. The aminolysis of cyclic carbonate to form NIPUs is a promising route. In this work, a series of NIPUs is prepared from renewable bis(6-membered cyclic carbonates) (iEbcc) and amines. The resulting NIPUs possess excellent mechanical properties and thermal stability. The NIPUs can be remolded via transcarbamoylation reactions, and iEbcc-TAEA-10 (the molar ratio of tris(2-aminoethyl)amine in amines is 10%) still get a recovery ratio of 90% in tensile stress after three cycles of remolding. In addition, the obtained materials can be chemically degraded into bi(1,3-diol) precursors with high purity (>99%) and yield (>90%) through alcoholysis. Meanwhile, the degraded products can be used to regenerate NIPUs with similar structures and properties as the original samples. The synthetic strategy, isocyanate-free and employing isoeugenol and carbon dioxide (CO2 ) as building blocks, makes this approach an attractive pathway to NIPU networks taking a step toward a circular economy.
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Affiliation(s)
- Jie Liu
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Engineering, Liaoning key Laboratory of Polymer Science and Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, China
| | - Pengcheng Miao
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Engineering, Liaoning key Laboratory of Polymer Science and Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, China
| | - Xuefei Leng
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Engineering, Liaoning key Laboratory of Polymer Science and Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, China
| | - Jian Che
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Engineering, Liaoning key Laboratory of Polymer Science and Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, China
- Dalian Xinyulong Marine Biological Seed Technology Co., Ltd., Dalian, 116222, China
| | - Zhiyong Wei
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Engineering, Liaoning key Laboratory of Polymer Science and Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, China
| | - Yang Li
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Engineering, Liaoning key Laboratory of Polymer Science and Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, China
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Filippova OV, Maksimkin AV, Dayyoub T, Larionov DI, Telyshev DV. Sustainable Elastomers for Actuators: "Green" Synthetic Approaches and Material Properties. Polymers (Basel) 2023; 15:2755. [PMID: 37376401 DOI: 10.3390/polym15122755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/09/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Elastomeric materials have great application potential in actuator design and soft robot development. The most common elastomers used for these purposes are polyurethanes, silicones, and acrylic elastomers due to their outstanding physical, mechanical, and electrical properties. Currently, these types of polymers are produced by traditional synthetic methods, which may be harmful to the environment and hazardous to human health. The development of new synthetic routes using green chemistry principles is an important step to reduce the ecological footprint and create more sustainable biocompatible materials. Another promising trend is the synthesis of other types of elastomers from renewable bioresources, such as terpenes, lignin, chitin, various bio-oils, etc. The aim of this review is to address existing approaches to the synthesis of elastomers using "green" chemistry methods, compare the properties of sustainable elastomers with the properties of materials produced by traditional methods, and analyze the feasibility of said sustainable elastomers for the development of actuators. Finally, the advantages and challenges of existing "green" methods of elastomer synthesis will be summarized, along with an estimation of future development prospects.
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Affiliation(s)
- Olga V Filippova
- Institute for Bionic Technologies and Engineering, I.M. Sechenov First Moscow State Medical University (Sechenov University), Bolshaya Pirogovskaya Street 2-4, 119991 Moscow, Russia
| | - Aleksey V Maksimkin
- Institute for Bionic Technologies and Engineering, I.M. Sechenov First Moscow State Medical University (Sechenov University), Bolshaya Pirogovskaya Street 2-4, 119991 Moscow, Russia
| | - Tarek Dayyoub
- Institute for Bionic Technologies and Engineering, I.M. Sechenov First Moscow State Medical University (Sechenov University), Bolshaya Pirogovskaya Street 2-4, 119991 Moscow, Russia
- Department of Physical Chemistry, National University of Science and Technology "MISIS", 119049 Moscow, Russia
| | - Dmitry I Larionov
- Institute for Bionic Technologies and Engineering, I.M. Sechenov First Moscow State Medical University (Sechenov University), Bolshaya Pirogovskaya Street 2-4, 119991 Moscow, Russia
| | - Dmitry V Telyshev
- Institute for Bionic Technologies and Engineering, I.M. Sechenov First Moscow State Medical University (Sechenov University), Bolshaya Pirogovskaya Street 2-4, 119991 Moscow, Russia
- Institute of Biomedical Systems, National Research University of Electronic Technology, Zelenograd, 124498 Moscow, Russia
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5
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Ou Y, Zhang Z, Tang Z, Yang Z, Zhang Y, Tao L, Wang T, Wang Q, Chen S. High strength, recyclable and shape memory polyhydroxyurethanes with intrinsic fluorescent properties. JOURNAL OF POLYMER SCIENCE 2023. [DOI: 10.1002/pol.20220775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Yujing Ou
- College of Petrochemical Technology Lanzhou University of Technology Lanzhou 730050 People's Republic of China
| | - Ziming Zhang
- College of Petrochemical Technology Lanzhou University of Technology Lanzhou 730050 People's Republic of China
- Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics Chinese Academy of Science Lanzhou 730000 People's Republic of China
| | - Zhangzhang Tang
- Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics Chinese Academy of Science Lanzhou 730000 People's Republic of China
- Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100049 People's Republic of China
| | - Zenghui Yang
- Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics Chinese Academy of Science Lanzhou 730000 People's Republic of China
- Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100049 People's Republic of China
| | - Yaoming Zhang
- Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics Chinese Academy of Science Lanzhou 730000 People's Republic of China
- Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100049 People's Republic of China
| | - Liming Tao
- Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics Chinese Academy of Science Lanzhou 730000 People's Republic of China
- Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100049 People's Republic of China
| | - Tingmei Wang
- Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics Chinese Academy of Science Lanzhou 730000 People's Republic of China
- Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100049 People's Republic of China
| | - Qihua Wang
- Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics Chinese Academy of Science Lanzhou 730000 People's Republic of China
- Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100049 People's Republic of China
| | - Shoubing Chen
- Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics Chinese Academy of Science Lanzhou 730000 People's Republic of China
- Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100049 People's Republic of China
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Le Goupil F, Salvado V, Rothan V, Vidil T, Fleury G, Cramail H, Grau E. Bio-Based Poly(hydroxy urethane)s for Efficient Organic High-Power Energy Storage. J Am Chem Soc 2023; 145:4583-4588. [PMID: 36800319 DOI: 10.1021/jacs.2c12090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Fast, low-cost, and efficient energy storage technologies are urgently needed to balance the intermittence of sustainable energy sources. High-power capacitors using organic polymers offer a green and scalable answer. They require dielectrics with high permittivity (εr) and breakdown strength (EB), which bio-based poly(hydroxy urethane)s (PHUs) can provide. PHUs combine high concentrations of hydroxyl and carbamate groups, thus enhancing their εr, and a highly tunable glass transition (Tg), which dictates the regions of low dielectric losses. By reacting erythritol dicarbonate with bio-based diamines, fully bio-based PHUs were synthesized with Tg ∼ 50 °C, εr > 8, EB > 400 MV·m-1, and low losses (tan δ < 0.03). This results in energy storage performance comparable with the flagship petrochemical materials (discharge energy density, Ue > 6 J·cm-3) combined with a remarkably high discharge efficiency, with η = 85% at EB and up to 91% at 0.5 EB. These bio-based PHUs thus represent a highly promising route to green and sustainable energy storage.
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Affiliation(s)
- Florian Le Goupil
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), Université de Bordeaux, CNRS, 16 Avenue Pey-Berland, Bordeaux INP, 33607 Pessac Cedex, France
| | - Victor Salvado
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), Université de Bordeaux, CNRS, 16 Avenue Pey-Berland, Bordeaux INP, 33607 Pessac Cedex, France
| | - Valère Rothan
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), Université de Bordeaux, CNRS, 16 Avenue Pey-Berland, Bordeaux INP, 33607 Pessac Cedex, France
| | - Thomas Vidil
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), Université de Bordeaux, CNRS, 16 Avenue Pey-Berland, Bordeaux INP, 33607 Pessac Cedex, France
| | - Guillaume Fleury
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), Université de Bordeaux, CNRS, 16 Avenue Pey-Berland, Bordeaux INP, 33607 Pessac Cedex, France
| | - Henri Cramail
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), Université de Bordeaux, CNRS, 16 Avenue Pey-Berland, Bordeaux INP, 33607 Pessac Cedex, France
| | - Etienne Grau
- Laboratoire de Chimie des Polymères Organiques (LCPO UMR 5629), Université de Bordeaux, CNRS, 16 Avenue Pey-Berland, Bordeaux INP, 33607 Pessac Cedex, France
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Original Fluorinated Non-Isocyanate Polyhydroxyurethanes. Molecules 2023; 28:molecules28041795. [PMID: 36838787 PMCID: PMC9964802 DOI: 10.3390/molecules28041795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/08/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
New fluorinated polyhydroxyurethanes (FPHUs) with various molar weights were synthesized via the polyaddition reaction of a fluorinated telechelic bis(cyclocarbonate) (bis-CC) with a diamine. The fluorinated bis-CC was initially synthesized by carbonylation of a fluorinated diepoxide, 1,4-bis(2',3'-epoxypropyl)perfluorobutane, in the presence of LiBr catalyst, in high yield. Then, several reaction conditions were optimized through the model reactions of the fluorinated bis-CC with hexylamine. Subsequently, fluorinated polymers bearing hydroxyurethane moieties (FPHUs) were prepared by reacting the bis-CC with different hexamethylenediamine amounts in bulk at 80 °C and the presence of a catalyst. The chemoselective polymerization reaction yielded three isomers bearing primary and secondary hydroxyl groups in 61-82% yield. The synthesized fluorinated CCs and the corresponding FPHUs were characterized by 1H, 19F, and 13C NMR spectroscopy. They were compared to their hydrogenated homologues synthesized in similar conditions. The gel permeation chromatography (GPC), differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA) data of the FPHUs revealed a higher molar mass and a slight increase in glass transition and decomposition temperatures compared to those of the PHUs.
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