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Zhao H, Liu C, Du C, Zhang Y, Zhang Z, Liang C, Wu Y. Flexible anodic bonding for the bonding between elastomer and metal. J Appl Polym Sci 2022. [DOI: 10.1002/app.52780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Haocheng Zhao
- Faculty of Energy Chemistry and Materials Engineering Shanxi Institute of Energy Jinzhong China
| | - Cuirong Liu
- College of Materials Science and Engineering Taiyuan University of Science and Technology Taiyuan China
| | - Chao Du
- Faculty of Materials Science and Engineering Jinzhong University Jinzhong China
| | - Ying Zhang
- Faculty of Energy Chemistry and Materials Engineering Shanxi Institute of Energy Jinzhong China
| | - Zhichao Zhang
- Faculty of Energy Chemistry and Materials Engineering Shanxi Institute of Energy Jinzhong China
| | - Chunping Liang
- Faculty of Energy Chemistry and Materials Engineering Shanxi Institute of Energy Jinzhong China
| | - Yuling Wu
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
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3
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Zhang W, Wang M, Zhao H, Liu X, Liu R, Xie X, Wu Y. Synthesis and characterization of electrolyte substrate materials based on hyperbranched polyurethane elastomers for anodic bonding. J Appl Polym Sci 2021. [DOI: 10.1002/app.50872] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Weixuan Zhang
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology Taiyuan China
| | - Mixue Wang
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology Taiyuan China
| | - Haocheng Zhao
- Department of Mechanical and Electrical Engineering Shanxi Institute of Energy Jinzhong China
| | - Xin Liu
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology Taiyuan China
| | - Ruoyun Liu
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology Taiyuan China
| | - Xiaoling Xie
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
| | - Yuling Wu
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology Taiyuan China
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4
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Huang G, Li S, Li Y, Wu X, Feng X, Gui Y, Deng J, Wang C, Pan K. Preparation and characterization of microcellular foamed thermoplastic polyamide elastomer composite consisting of
EVA
/
TPAE1012. J Appl Polym Sci 2021. [DOI: 10.1002/app.50952] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Guotao Huang
- College of Materials Science and Engineering Beijing University of Chemical Technology Beijing China
| | - Suyuan Li
- College of Materials Science and Engineering Beijing University of Chemical Technology Beijing China
| | - Yucai Li
- De Zhou Xin Hua Run Technology Co., LTD Dezhou China
| | - Xin Wu
- De Zhou Xin Hua Run Technology Co., LTD Dezhou China
| | - Xinxing Feng
- Institute of Quartermaster Engineering and Technology of System Engineering Research Institute Academy of Military Sciences PLA Beijing China
| | - Yuan Gui
- College of Materials Science and Engineering Beijing University of Chemical Technology Beijing China
| | - Jianping Deng
- College of Materials Science and Engineering Beijing University of Chemical Technology Beijing China
| | - Cao Wang
- De Zhou Xin Hua Run Technology Co., LTD Dezhou China
| | - Kai Pan
- College of Materials Science and Engineering Beijing University of Chemical Technology Beijing China
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5
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Fang W, Fan X, Li R, Hu L, Zhou T. Polyoxymethylene/thermoplastic polyamide elastomer blends: Morphology, crystallization, mechanical, and antistatic properties. HIGH PERFORM POLYM 2021. [DOI: 10.1177/09540083211009284] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Polyoxymethylene/thermoplastic polyamide elastomer (POM/TPAE) blends were prepared through melt extrusion in an attempt to improve the toughness and electrical properties of POM. The TPAE used in the study had the permanent antistatic effect, and its brand was MV2080. Acrylonitrile-butadiene-styrene copolymer grafted maleic anhydride (ABS-g-MAH) was added while preparing the POM/TPAE blends to improve the compatibility between TPAE and POM. The effects of TPAE and ABS-g-MAH on the morphologies, melting crystallization, dynamic mechanical analysis, surface resistivity and mechanical properties were examined in detail with various techniques. It was found that after adding 15 phr MV2080 as the modifier, the distribution of MV2080 in the blends was presented as many continuous long strips, which can be called “antistatic networks.” When using ABS-g-MAH as a compatibilizer, the surface resistivity of the samples 5#, 6#, and 7# which all containing 15 phr MV2080 with the best antistatic properties reached 107 Ω, and the impact strength of the above samples was all increased by more than 66%.
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Affiliation(s)
- Wei Fang
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi’an, People’s Republic of China
- Ningxia Coal Industry Group Corporation, Yinchuan, People’s Republic of China
| | - Xiaodong Fan
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi’an, People’s Republic of China
| | - Ruilong Li
- Ningxia Coal Industry Group Corporation, Yinchuan, People’s Republic of China
| | - Lin Hu
- Ningxia Coal Industry Group Corporation, Yinchuan, People’s Republic of China
| | - Tao Zhou
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, People’s Republic of China
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7
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Zhao H, Zhang W, Yin X, Wu Y, Du C, Zhao W, Zhao L, Liu C. Conductive polyurethane elastomer electrolyte (PUEE) materials for anodic bonding. RSC Adv 2020; 10:13267-13276. [PMID: 35492124 PMCID: PMC9051573 DOI: 10.1039/c9ra10944g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 03/11/2020] [Indexed: 11/21/2022] Open
Abstract
Polyurethane elastomer electrolyte (PUEE) represents a promising class of polymer solid electrolytes for the preparation and packaging of flexible devices by anodic bonding. In this work, PUEEs were designed and prepared via a pre-polymerization method and cured at room temperature using polypropylene glycol (PPG), toluene-2,4-diisocyanate (TDI) and 1,4-butanediol (BDO) in the presence of varying amounts of lithium bis(trifluoromethanesulphonyl)imide (LiTFSI). All PUEEs exhibited high thermal stability and conductivity, with the highest ionic conductivity of 9.6 × 10−5 S cm−1 for PUEE6 (n[NHCOO]/Li+ = 1) at 55 °C. The results showed that LiTFSI was dissolved completely in the polyurethane matrix, and the complexing reactions occurred between the lithium ions and the polar groups of polyurethane. After that, the prepared PUEE and the Al sheet were successfully joined by the anodic bonding process. The microstructures of the bonded interface between PUEE and the Al sheet with a clear intermediate bonding layer could be observed in the cross-section scanning electron microscopy (SEM) images, and the elements in each layer were also detected by energy dispersive spectroscopy (EDS), which indicated that the PUEE and the Al sheet were bonded together. The maximum tensile strength for bonded PUEE6/Al was up to 0.45 MPa. All these results demonstrated that the prepared PUEE material would be a promising candidate for the preparation and packaging of flexible devices by anodic bonding. Polyurethane elastomer electrolytes (PUEE) were prepared as flexible substrates to be joined with Al sheets by anodic bonding for the preparation and packaging of flexible devices.![]()
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Affiliation(s)
- Haocheng Zhao
- College of Materials Science and Engineering, Taiyuan University of Science and Technology Taiyuan 030024 China .,Department of Mechanical and Electrical Engineering, Shanxi Institute of Energy Jinzhong 030600 China
| | - Weixuan Zhang
- Key Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology Taiyuan 030024 China
| | - Xu Yin
- College of Materials Science and Engineering, Taiyuan University of Science and Technology Taiyuan 030024 China
| | - Yuling Wu
- Key Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology Taiyuan 030024 China
| | - Chao Du
- College of Materials Science and Engineering, Taiyuan University of Science and Technology Taiyuan 030024 China
| | - Weigang Zhao
- College of Materials Science and Engineering, Taiyuan University of Science and Technology Taiyuan 030024 China
| | - Li Zhao
- College of Materials Science and Engineering, Taiyuan University of Science and Technology Taiyuan 030024 China .,Department of Mechanical and Electrical Engineering, Shanxi Institute of Energy Jinzhong 030600 China
| | - Cuirong Liu
- College of Materials Science and Engineering, Taiyuan University of Science and Technology Taiyuan 030024 China
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8
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Wu W, Yang T, Zhang Y, Wang F, Nie Q, Ma Y, Cao X, Wang ZL, Wang N, Zhang L. Application of Displacement-Current-Governed Triboelectric Nanogenerator in an Electrostatic Discharge Protection System for the Next-Generation Green Tire. ACS NANO 2019; 13:8202-8212. [PMID: 31244038 DOI: 10.1021/acsnano.9b03427] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Electrostatic discharge (ESD), a universal phenomenon derived from tribocharging and electrostatic induction, has always been regarded as a negative effect because it may cause various types of damage, such as gas explosions, wildfires, failure of integrated circuits, and so on. Normally, ESD is avoided by conducting those harmful charges through the surface or the whole bulk, by means of improving the conductivity of dielectrics or directly using conductive materials. However, the first approach compromises other performances at the same time, whereas the second one can be applied in only a few circumstances. In this Article, we analyzed the working principle of the triboelectric nanogenerator from the perspective of the time variation of the surface-charge-introduced polarization density ∂Ps∂t , the second term of Maxwell's displacement current. Then, we demonstrated an electrostatic protective system by implanting a conductive layer under the tribocharging surface to form a triboelectric nanogenerator (TENG). Theoretical derivation, finite element analysis, and experimental results prove that this system can efficiently prevent ESD without sacrificing any other performance. Finally, we applied it to the next generation of the green tire, which can save >10% of fuel but still cannot be commercialized due to the potential ESD risk. This research work reveals a way to prevent ESD and shows great potential in the field of engineering.
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Affiliation(s)
- Wenjie Wu
- Center of Advanced Elastomer Materials, State Key Laboratory of Organic-Inorganic Composites , Beijing University of Chemical Technology , Beijing 100029 , P. R. China
- Engineering Research Center of Ministry of Education on Energy and Resource Saved Elastomers , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Tianxiao Yang
- Center of Advanced Elastomer Materials, State Key Laboratory of Organic-Inorganic Composites , Beijing University of Chemical Technology , Beijing 100029 , P. R. China
- Engineering Research Center of Ministry of Education on Energy and Resource Saved Elastomers , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Yuxin Zhang
- Center of Advanced Elastomer Materials, State Key Laboratory of Organic-Inorganic Composites , Beijing University of Chemical Technology , Beijing 100029 , P. R. China
- Engineering Research Center of Ministry of Education on Energy and Resource Saved Elastomers , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Feng Wang
- Shandong Linglong Tire Co., Ltd. , No. 777, Jinlong Road , Zhaoyuan City , Shandong 265406 , China
| | - Qiuhai Nie
- Shandong Linglong Tire Co., Ltd. , No. 777, Jinlong Road , Zhaoyuan City , Shandong 265406 , China
| | - Yong Ma
- Shandong Linglong Tire Co., Ltd. , No. 777, Jinlong Road , Zhaoyuan City , Shandong 265406 , China
| | - Xia Cao
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences , National Center for Nanoscience and Technology (NCNST) , Beijing 100083 , P. R. China
- Research Center for Bioengineering and Sensing Technology, Beijing Key Laboratory for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, and Beijing Municipal Key Laboratory of New Energy Materials and Technologies , University of Science and Technology Beijing , Beijing 100083 , China
| | - Zhong Lin Wang
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences , National Center for Nanoscience and Technology (NCNST) , Beijing 100083 , P. R. China
- School of Material Science and Engineering , Georgia Institute of Technology , Atlanta , Georgia 30332-0245 , United States
| | - Ning Wang
- Center for Green Innovation, School of Mathematics and Physics , University of Science and Technology Beijing , Beijing 100083 , P. R. China
| | - Liqun Zhang
- Center of Advanced Elastomer Materials, State Key Laboratory of Organic-Inorganic Composites , Beijing University of Chemical Technology , Beijing 100029 , P. R. China
- Engineering Research Center of Ministry of Education on Energy and Resource Saved Elastomers , Beijing University of Chemical Technology , Beijing 100029 , China
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