1
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Liu XM. Mechanical response of composite materials prepared with polyurethane elastomers and polyvinyl chloride films. J Mech Behav Biomed Mater 2023; 146:106006. [PMID: 37595483 DOI: 10.1016/j.jmbbm.2023.106006] [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: 05/02/2023] [Revised: 06/29/2023] [Accepted: 07/03/2023] [Indexed: 08/20/2023]
Abstract
This study describes a new method for the preparation of composite materials using polyvinyl chloride (PVC) films and polyurethane (PU) foam elastomers. This new preparation method was applied to composite materials used for sound and thermal insulation in the automotive and aerospace industries, and it was found to be effective in reducing debonding and fracture defects. This feature was achieved via the formation of through-holes in the surface material and the substrate prior to lamination, which led to the increase in the flow of air and adhesive and allowed for better compatibility between the material layers. The composite material shows a tensile strength of up to 37.6 Kg⋅cm-2 and can achieve a tensile fracture strength of up to 281.3 N, if woven or biomaterials are used. This can be useful in solving challenges in the aerospace and automotive industries and may also act as a potential coating material for other applications in the future.
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Affiliation(s)
- Xian-Ming Liu
- Key Laboratory of Mechanics on Disaster and Environment in Western China, College of Civil Engineering and Mechanics, Lanzhou University, Lanzhou, Gansu, 730000, PR China; School Shenzhen Polytechnic, Guangdong, 518055, PR China.
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2
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Liao YH, Chen YC. Preparation and optimization of WPU dispersion from polyether/polyester polyols for film and coating applications. J Taiwan Inst Chem Eng 2023. [DOI: 10.1016/j.jtice.2023.104832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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3
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Synthesis of Thermoplastic Polyurethanes Containing Bio-Based Polyester Polyol and Their Fiber Property. Polymers (Basel) 2022; 14:polym14102033. [PMID: 35631915 PMCID: PMC9146802 DOI: 10.3390/polym14102033] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/13/2022] [Accepted: 05/13/2022] [Indexed: 02/04/2023] Open
Abstract
Among the starting materials of thermoplastic polyurethanes (TPUs), it was confirmed that succinic acid-based polyester biopolyols having different molecular weights (Mn = 1000, 2000, and 4000) affect the physicochemical properties of the final polymer significantly. Bio-TPUs synthesized through a solvent-free one-shot polymerization process were synthesized with a polyester polyol, 1,4 butanediol (BDO), and 4,4′-methylene diphenyl diisocyanate (MDI) in a molar ratio of 1:1:2. As a control group, one typical petroleum-based TPU was synthesized and characterized along with other bio-based TPUs. Representative petroleum-based and bio-based TPUs synthesized were manufactured as monofilaments with a diameter of about 0.2 mm through an extrusion process with different draw ratios (4, 5, and 6 times). The molecular weight and structural properties of the TPUs were characterized by GPC and FT-IR analysis and thermal characterization by DSC and TGA analysis. Petroleum-based TPU and bio-based TPU having the same molecular weight soft segment (SS) tended to have similar molecular weight and hard segment (HS) content. TPUs with high HS content had excellent thermal stability, enabling stable extrusion of TPUs. In addition, it was confirmed that the bio-based TPU fibers produced in this way had a tensile strength corresponding to the physical properties of petroleum-based TPU fibers and an excellent elastic recovery rate of almost 100 %. These results indicate the application potential of bio-TPU.
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4
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Jiang Y, Wang S, Xu C, Du J. Synthesis and application of hybrid waterborne polyurethane/acrylate dispersion with diol grafting agent containing carbon–carbon double bond. J Appl Polym Sci 2022. [DOI: 10.1002/app.51681] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yang Jiang
- College of Textiles and Clothing Qingdao University Qingdao China
- National Manufacturing Innovation Center of Advanced Dyeing and Finishing Technology Tai'an China
| | - Shaofei Wang
- Key Laboratory of Eco‐Textile, Ministry of Education, College of Textiles Science and Engineering Jiangnan University Wuxi China
| | - Changhai Xu
- College of Textiles and Clothing Qingdao University Qingdao China
- National Manufacturing Innovation Center of Advanced Dyeing and Finishing Technology Tai'an China
| | - Jinmei Du
- College of Textiles and Clothing Qingdao University Qingdao China
- National Manufacturing Innovation Center of Advanced Dyeing and Finishing Technology Tai'an China
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5
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Wang M, Cai G, Liu G, Cui C, Gao H, Gao J. Preparation of waterborne polyurethane film based on spirooxazine containing hydrophilic groups. J Appl Polym Sci 2022. [DOI: 10.1002/app.52185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Min Wang
- School of Chemical Engineering Sichuan University Chengdu China
| | - Gang Cai
- School of Chemical Engineering Sichuan University Chengdu China
| | - Guojie Liu
- School of Chemical Engineering Sichuan University Chengdu China
| | - Congcong Cui
- School of Chemical Engineering Sichuan University Chengdu China
| | - He Gao
- School of Chemical Engineering Sichuan University Chengdu China
| | - Jun Gao
- School of Chemical Engineering Sichuan University Chengdu China
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6
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Liu Z, Fang C, He X, Zhao Y, Xu H, Lei J, Liu G. In Situ-Formed Novel Elastic Network Binder for a Silicon Anode in Lithium-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2021; 13:46518-46525. [PMID: 34554721 DOI: 10.1021/acsami.1c09607] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
High energy density lithium-ion batteries with preferable cycling stability are critical for the development of all-electric vehicles. Silicon (Si) has demonstrated a remarkable potential for application as anode materials due to its superior capacity performance and worldwide abundance. However, Si intrinsically undergoes substantial volume fluctuation during repeated lithiation/delithiation processes, which pulverizes the Si particles and undermines the integrity of the electrode structures, thus resulting in frustrating cycling stability. We developed a polymer binder with a highly stretchable and elastic network structure that can accommodate volume variation of Si. This was realized by an in situ cross-linking of polyacrylic acid (PAA) with isocyanate-terminated polyurethane oligomers that consist of polyethylene glycol (PEG) chains and 2-ureido-4-pyrimidinone (UPy) moieties through the reaction between isocyanate and carboxyl during the electrode preparation process. In this binder network, PAA could strongly adhere to the Si particles by forming hydrogen bonding with the surface hydroxyl groups. The PEG chains induce the flexibility of the polymer network, while the UPy moieties endow the polymer network with desirable mechanical strength through the formation of reversible and strong quadruple H-bonding cross-linkers. This binder not only can sufficiently accommodate the volume change of Si but can also provide a strong mechanical support to effectively sustain the integrity for the Si anode, consequently enhancing cycle stability and rate performance.
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Affiliation(s)
- Zhimeng Liu
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, Sichuan 610065, China
- College of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Chen Fang
- Energy Storage and Distributed Resources Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Xin He
- College of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Yangzhi Zhao
- Energy Storage and Distributed Resources Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Hualiang Xu
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, Sichuan 610065, China
| | - Jingxin Lei
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu, Sichuan 610065, China
| | - Gao Liu
- Energy Storage and Distributed Resources Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
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7
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Pamir O, Ocal N, Aydogan F. Synthesis, characterization and dispersion stabilities of novel ionic and nonionic diol modified waterborne polyurethane dispersions with different polyols. J DISPER SCI TECHNOL 2021. [DOI: 10.1080/01932691.2021.1956526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ozgur Pamir
- Faculty of Arts and Sciences, Department of Chemistry, Yildiz Technical University, Esenler-Istanbul, Turkey
| | - Nuket Ocal
- Faculty of Arts and Sciences, Department of Chemistry, Yildiz Technical University, Esenler-Istanbul, Turkey
| | - Feray Aydogan
- Faculty of Arts and Sciences, Department of Chemistry, Yildiz Technical University, Esenler-Istanbul, Turkey
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8
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Wei Z, Liu Z, Fu X, Wang Y, Yuan A, Lei J. Effect of crystalline structure on water resistance of waterborne polyurethane. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110647] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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9
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Liu X, Xie R, Chen T, He L, Wang T, Liao W, Liu Z, Chen M. Improvement of polyurethane film strength by H‐bonding crosslinking with hydroxylated melamine. J Appl Polym Sci 2021. [DOI: 10.1002/app.51411] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Xing‐Ya Liu
- School of Science Xihua University Chengdu China
| | - Rui‐Yang Xie
- School of Science Xihua University Chengdu China
| | - Tao Chen
- School of Science Xihua University Chengdu China
| | - Lei He
- School of Science Xihua University Chengdu China
| | - Ting Wang
- School of Science Xihua University Chengdu China
| | - Wang Liao
- School of Science Xihua University Chengdu China
| | - Zhi‐Guo Liu
- School of Science Xihua University Chengdu China
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10
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Dai M, Song P, Zhang Y. Preparation and characterization of modified castor oil via photo‐click chemistry for
UV
‐curable waterborne polyurethane with enhanced water resistance and low conductive percolation threshold. J Appl Polym Sci 2020. [DOI: 10.1002/app.49913] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mengwei Dai
- School of Chemistry and Chemical Engineering, State Key Laboratory for Metal Matrix Composite Materials Shanghai Jiao Tong University Shanghai China
| | - Pan Song
- School of Chemistry and Chemical Engineering, State Key Laboratory for Metal Matrix Composite Materials Shanghai Jiao Tong University Shanghai China
| | - Yong Zhang
- School of Chemistry and Chemical Engineering, State Key Laboratory for Metal Matrix Composite Materials Shanghai Jiao Tong University Shanghai China
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11
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Dai M, Wang J, Zhang Y. Improving water resistance of waterborne polyurethane coating with high transparency and good mechanical properties. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.124994] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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12
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Guo X, Lyu B, Gao D, Cheng K, Ma J, Yang N, Yu Y, Zhao S, Shi L, Kou M. Water vapor permeability and self‐cleaning properties of solvent‐free polyurethane improved by hollow nano‐TiO
2
spheres. J Appl Polym Sci 2020. [DOI: 10.1002/app.49638] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xu Guo
- College of Bioresources Chemical and Materials Engineering Shaannxi University of Science and Technology Xi'an China
- National Demonstration Center for Experimental Light Chemistry Engineering Education (Shaanxi University of Science and Technology) Xi'an China
| | - Bin Lyu
- College of Bioresources Chemical and Materials Engineering Shaannxi University of Science and Technology Xi'an China
- National Demonstration Center for Experimental Light Chemistry Engineering Education (Shaanxi University of Science and Technology) Xi'an China
| | - Dangge Gao
- College of Bioresources Chemical and Materials Engineering Shaannxi University of Science and Technology Xi'an China
- National Demonstration Center for Experimental Light Chemistry Engineering Education (Shaanxi University of Science and Technology) Xi'an China
| | - Kun Cheng
- College of Bioresources Chemical and Materials Engineering Shaannxi University of Science and Technology Xi'an China
- National Demonstration Center for Experimental Light Chemistry Engineering Education (Shaanxi University of Science and Technology) Xi'an China
| | - Jianzhong Ma
- College of Bioresources Chemical and Materials Engineering Shaannxi University of Science and Technology Xi'an China
- National Demonstration Center for Experimental Light Chemistry Engineering Education (Shaanxi University of Science and Technology) Xi'an China
| | - Na Yang
- College of Bioresources Chemical and Materials Engineering Shaannxi University of Science and Technology Xi'an China
- National Demonstration Center for Experimental Light Chemistry Engineering Education (Shaanxi University of Science and Technology) Xi'an China
| | - Yajin Yu
- College of Bioresources Chemical and Materials Engineering Shaannxi University of Science and Technology Xi'an China
- National Demonstration Center for Experimental Light Chemistry Engineering Education (Shaanxi University of Science and Technology) Xi'an China
| | | | - Lei Shi
- Zhejiang Hexin Holdings Ltd. Zhejiang China
| | - Mengnan Kou
- College of Bioresources Chemical and Materials Engineering Shaannxi University of Science and Technology Xi'an China
- National Demonstration Center for Experimental Light Chemistry Engineering Education (Shaanxi University of Science and Technology) Xi'an China
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13
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Xiao C, Bai Y, Pu Y, Luo H, Xiao S, He B. Effect of polymer architecture and hard/soft segment ratio on the surface morphology and mechanical properties of polyurethane films for potential orthodontic treatment. J Appl Polym Sci 2020. [DOI: 10.1002/app.49363] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Chunwu Xiao
- National Engineering Research Center for BiomaterialsSichuan University Chengdu China
| | - Yun Bai
- National Engineering Research Center for BiomaterialsSichuan University Chengdu China
| | - Yuji Pu
- National Engineering Research Center for BiomaterialsSichuan University Chengdu China
| | - Haiqiang Luo
- Hangzhou Yiya Digital Oral Co., Ltd. Hangzhou China
| | - Sui Xiao
- Hangzhou Yiya Digital Oral Co., Ltd. Hangzhou China
| | - Bin He
- National Engineering Research Center for BiomaterialsSichuan University Chengdu China
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14
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Meng L, Shi X, Zhang R, Yan L, Liang Z, Nie Y, Zhou Z, Hao T. Preparation and properties study of waterborne polyurethane synthesized by mixing polyester diols and isocyanates. J Appl Polym Sci 2020. [DOI: 10.1002/app.49314] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Lingqiao Meng
- School of Materials Science and EngineeringJiangsu University Zhenjiang China
| | - Xingzhao Shi
- Yixing Huaxia Chemical Materials Co., Ltd. Yixing China
| | - Ruilong Zhang
- School of Materials Science and EngineeringJiangsu University Zhenjiang China
| | - Long Yan
- School of Materials Science and EngineeringJiangsu University Zhenjiang China
| | - Zhaopeng Liang
- School of Materials Science and EngineeringJiangsu University Zhenjiang China
| | - Yijing Nie
- School of Materials Science and EngineeringJiangsu University Zhenjiang China
- Yixing Huaxia Chemical Materials Co., Ltd. Yixing China
| | - Zhiping Zhou
- School of Materials Science and EngineeringJiangsu University Zhenjiang China
| | - Tongfan Hao
- School of Materials Science and EngineeringJiangsu University Zhenjiang China
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15
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Liu C, Xiao Z, Wu S, Shen Y, Yuan K, Ding Y. Anodically Triggered Aldehyde Cation Autocatalysis for Alkylation of Heteroarenes. CHEMSUSCHEM 2020; 13:1997-2001. [PMID: 31958207 DOI: 10.1002/cssc.201903397] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/19/2020] [Indexed: 06/10/2023]
Abstract
Alkylation of heteroarenes by using aldehydes is a direct approach to increase molecular complexity, which however often involves the use of stochiometric oxidant, strong acid, and high temperature. This study concerns an energy-efficient electrochemical alkylation of heteroarenes by using aldehydes under mild conditions without mediators. Interestingly, the graphite anode can trigger aldehyde cationic species, which act as the effective autocatalysts to react with a range of heteroarenes to produce the corresponding products with excellent regioselectivity and in high yields. Compared to the traditional electro-synthesis approaches, this electro-triggered reaction provides an electricity-saving and eco-friendly route to high-value chemicals.
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Affiliation(s)
- Caiyan Liu
- Tianjin Key Laboratory of Advanced Functional Porous Materials, Institute for New Energy Materials & Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, No. 391 Bin Shui Xi Dao Road, Xiqing District, Tianjin, 300384, P.R. China
| | - Zihui Xiao
- Tianjin Key Laboratory of Advanced Functional Porous Materials, Institute for New Energy Materials & Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, No. 391 Bin Shui Xi Dao Road, Xiqing District, Tianjin, 300384, P.R. China
| | - Shuhua Wu
- Tianjin Key Laboratory of Advanced Functional Porous Materials, Institute for New Energy Materials & Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, No. 391 Bin Shui Xi Dao Road, Xiqing District, Tianjin, 300384, P.R. China
| | - Yongli Shen
- Tianjin Key Laboratory of Advanced Functional Porous Materials, Institute for New Energy Materials & Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, No. 391 Bin Shui Xi Dao Road, Xiqing District, Tianjin, 300384, P.R. China
| | - Kedong Yuan
- Tianjin Key Laboratory of Advanced Functional Porous Materials, Institute for New Energy Materials & Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, No. 391 Bin Shui Xi Dao Road, Xiqing District, Tianjin, 300384, P.R. China
| | - Yi Ding
- Tianjin Key Laboratory of Advanced Functional Porous Materials, Institute for New Energy Materials & Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, No. 391 Bin Shui Xi Dao Road, Xiqing District, Tianjin, 300384, P.R. China
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16
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Ren L, Ma X, Zhang J, Qiang T. Preparation of gallic acid modified waterborne polyurethane made from bio-based polyol. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122370] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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17
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Pattamaprom C, Wu CH, Chen PH, Huang YL, Ranganathan P, Rwei SP, Chuan FS. Solvent-Free One-Shot Synthesis of Thermoplastic Polyurethane Based on Bio-Poly(1,3-propylene succinate) Glycol with Temperature-Sensitive Shape Memory Behavior. ACS OMEGA 2020; 5:4058-4066. [PMID: 32149233 PMCID: PMC7057693 DOI: 10.1021/acsomega.9b03663] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 01/20/2020] [Indexed: 06/01/2023]
Abstract
In this work, a new family of fully biobased thermoplastic polyurethanes (TPUs) with thermo-induced shape memory is developed. First, a series of TPUs were successfully synthesized by the one-shot solvent-free bulk polymerization of bio-poly(1,3-propylene succinate) glycol (PPS) with various molecular weights (M n = 1000, 2000, 3000, and 4000), 1,4-butanediol (BDO), and 4,4'-methylene diphenyl diisocyanate (MDI). These polyurethanes (PUs) are denoted as PPS-x-TPUs (x = 1000, 2000, 3000, and 4000), where x represents the M n of PPS in the polymers. To determine the effect of the molecular weight of the soft segment of PU, all PPS-TPUs were formed with the same hard segment content (32.5 wt %). The soft segment with high molecular weight in PPS-4000-TPU caused a high degree of soft segment entanglement and formed many secondary bonds. PPS-4000-TPU exhibited better mechanical (tensile strength: 64.13 MPa and hardness: 90A) and thermomechanical properties (maximum loading: 2.95 MPa and maximum strain: 144%) than PPS-1000-TPU. At an appropriate shape memory programming temperature, all synthesized PPS-x-TPUs exhibited excellent shape memory behaviors with a fixed shape rate of >99% and a shape recovery rate of >86% in the first round and 95% in the following rounds. Therefore, these bio-TPUs with shape memory have potential for use in smart fabrics.
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Affiliation(s)
- Cattaleeya Pattamaprom
- Department
of Chemical Engineering, Faculty Engineering, Thammasat University, Bangkok 10200, Thailand
| | - Chien-Hui Wu
- Institute
of Organic and Polymeric Materials, National
Taipei University of Technology, Taipei 10608, Taiwan, ROC
- Research
and Development Center for Smart Technology, Taipei 10608, Taiwan, ROC
| | - Po-Han Chen
- Institute
of Organic and Polymeric Materials, National
Taipei University of Technology, Taipei 10608, Taiwan, ROC
| | - Yu-Lin Huang
- Institute
of Organic and Polymeric Materials, National
Taipei University of Technology, Taipei 10608, Taiwan, ROC
| | - Palraj Ranganathan
- Institute
of Organic and Polymeric Materials, National
Taipei University of Technology, Taipei 10608, Taiwan, ROC
- Research
and Development Center for Smart Technology, Taipei 10608, Taiwan, ROC
| | - Syang-Peng Rwei
- Institute
of Organic and Polymeric Materials, National
Taipei University of Technology, Taipei 10608, Taiwan, ROC
- Research
and Development Center for Smart Technology, Taipei 10608, Taiwan, ROC
| | - Fu-Sheng Chuan
- Research
and Development Center for Smart Technology, Taipei 10608, Taiwan, ROC
- Department
of Fashion and Design, Lee Ming Institute
of Technology, New Taipei City 243, Taiwan, ROC
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18
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Patti A, Acierno D. The Puncture and Water Resistance of Polyurethane- Impregnated Fabrics after UV Weathering. Polymers (Basel) 2019; 12:polym12010015. [PMID: 31861662 PMCID: PMC7022708 DOI: 10.3390/polym12010015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/13/2019] [Accepted: 12/16/2019] [Indexed: 11/16/2022] Open
Abstract
Polyurethane is a polymer adaptable to different scientific and industrial requirements; nevertheless it is also extremely susceptible to UV radiation, which compromises the physical and mechanical functionality. In this framework, our study investigated the effect of waterborne polyurethane dispersion (WPUD) applied to a polyester (PET)-based fabric, through the impregnation method, on the puncturing and water resistance of the pristine material, before and after UV weathering. Results confirmed an increment of both features in the prepared fabrics, attributed to the PUR textile treatment; but a partially loss of the gained properties in the samples due to the UV weathering. In order to improve the efficiency of the impregnating dispersions, in protecting the durability of the treated materials, the addition of different UV light stabilizers, or/and of crosslinking agent into WPUD was also tested. From the experimental data, it can be concluded that formulations based on WPUD, containing both the crosslinker and UV organic absorber, have displayed an increment of their perforation and water resistance for the treated samples with respect to the starting textile, and contemporary have preserved the features against the UV light. Finally, microscopic and spectroscopic analyses have been performed as further characterization techniques of the samples surface.
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Affiliation(s)
- Antonella Patti
- Department of Civil Engineering and Architecture, University of Catania, Viale Andrea Doria 6, 95125 Catania, Italy;
| | - Domenico Acierno
- CRdC Nuove Tecnologie per le Attività Produttive Scarl, Via Nuova Agnano 11, 80125 Naples, Italy
- Correspondence:
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19
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Lei Y, Liu Z, Wu B, Jiang L, Lei J. Preparation and properties of cross-linked waterborne polyurethane based on solvent-free route. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-019-02918-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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20
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Yuan A, Wang Y, Zhao Y, Liu Q, Lei J. Reliable phase‐change polyurethane crosslinked by dynamic ionic‐bond crosslinking for thermal energy storage. J Appl Polym Sci 2019. [DOI: 10.1002/app.48213] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Anqian Yuan
- State key laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University Chengdu 610065 China
| | - Yi Wang
- State key laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University Chengdu 610065 China
| | - Yuanyang Zhao
- State key laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University Chengdu 610065 China
| | - Qingfeng Liu
- State key laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University Chengdu 610065 China
| | - Jingxin Lei
- State key laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University Chengdu 610065 China
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21
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Kale MB, Luo Z, Zhang X, Dhamodharan D, Divakaran N, Mubarak S, Wu L, Xu Y. Waterborne polyurethane/graphene oxide-silica nanocomposites with improved mechanical and thermal properties for leather coatings using screen printing. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.02.055] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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22
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Wu G, Sun D. Preparation of polyurethane ionomers by reactive extrusion and dispersions containing sulfonate groups and polyethylene glycol segments. J Appl Polym Sci 2019. [DOI: 10.1002/app.47719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Guofei Wu
- School of Chemistry and Chemical EngineeringSouth China University of Technology Guangzhou 510640 Guangdong China
| | - Dongcheng Sun
- School of Chemistry and Chemical EngineeringSouth China University of Technology Guangzhou 510640 Guangdong China
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23
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Application of polymer coatings and nanoparticles in consolidation and hydrophobic treatment of stone monuments. IRANIAN POLYMER JOURNAL 2018. [DOI: 10.1007/s13726-018-0673-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Wu B, Liu Z, Xiao Y, Wang Y, Zhou C, Zhang X, Lei J. Polyester‐based phase change materials with flexible poly(ethylene glycol) chains for thermal energy storage. J Appl Polym Sci 2018. [DOI: 10.1002/app.47108] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Bo Wu
- State Key Laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University Chengdu, 610065 China
| | - Zhimeng Liu
- State Key Laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University Chengdu, 610065 China
| | - Yao Xiao
- State Key Laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University Chengdu, 610065 China
| | - Yi Wang
- State Key Laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University Chengdu, 610065 China
| | - Changlin Zhou
- State Key Laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University Chengdu, 610065 China
| | - Xi Zhang
- State Key Laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University Chengdu, 610065 China
| | - Jingxin Lei
- State Key Laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University Chengdu, 610065 China
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