应用于静电键合的透光聚氨酯弹性体阴极材料的研究

doi:10.11896/cldb.22060160

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Abstract Three kinds of transparent polyurethane elastomer electrolyte cathode materials (TPUEEs) for electrostatic bonding are prepared through raw material formulation selection, molecular structure design and synthesis process optimization. Having theamorphous structure, the crystallinity of the materials are low, and their transmittance in the visible region are more than 80%. The TPUEEs are characterized by good heat resis-tance that the 5% thermal decomposition temperatures T_{d, 5%} are higher than 200 ℃. The glass transition temperatures T_g are lower than -40 ℃ showing good flexibility. All TPUEEs have high ionic conductivity meeting the requirements of electrostatic bonding for cathode materials, and the highest value at 70 ℃ (the temperature required for bonding) is reached to 1.9×10^-3 S·cm^-1 for TPUEE3. The jointing of TPUEEs and aluminum (Al) sheet (TPUEEs-Al) is realized by electrostatic bonding characterized by thermal guidance and dynamic field. A clear intermediate bonding layer of TPUEEs-Al can be observed in the SEM image, in which the bonding strength of TPUEE3-Al can be reached to 0.91 MPa. This study realizes the electrostatic bonding seal of light-transmitting polymer cathode materials, which provides some theoretical basis and reference experience for the application of electrostatic bonding in flexible optoelectronic devices.

Key words： electrostatic bonding transmittance polyurethane elastomer flexible device polymer electrolyte

Published: 25 November 2023 Online: 2023-11-21

CLC number:

TB34

Fund:National Natural Science Foundation of China (51875384) and Natural Science Research Project of Shanxi Province(202203021211284).

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	Articles by authors
	ZHAO Haocheng
	LIU Cuirong
	YAO Zhiguang
	ZHANG Ying
	ZHANG Zhichao
	LIU Qianxiu

Cite this article:

ZHAO Haocheng,LIU Cuirong,YAO Zhiguang, et al. Research on Light-transmitting Polyurethane Elastomer Cathode Materials Applied in Electrostatic Bonding[J]. Materials Reports, 2023, 37(22): 22060160-6.

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http://www.mater-rep.com/EN/10.11896/cldb.22060160 OR http://www.mater-rep.com/EN/Y2023/V37/I22/22060160

1 Knapkiewicz P. Semiconductor Science and Technology, 2019, 34(3), 035005.
2 Hu L F, Xue Y Z, Wang H. Journal of Alloys and Compounds, 2019, 789, 558.
3 Aditi, Gopal R. Microsystem Technologies, 2017, 23, 81.
4 Zhao H C, Zhang W X, Yin X, et al. RSC Advances, 2020, 10, 13267.
5 Du C, Liu C R, Yin X, et al. Advances in Mechanical Engineering, 2021, 13, 16878140211007712.
6 Zhao H C, Zhang W X, Yin X, et al. Chemical Papers, 2020, 74, 3975.
7 Li T T, Liu J C. Materials Reports, 2021, 35(2), 02161 (in Chinese).
李廷廷, 刘锦春. 材料导报, 2021, 35(2), 02161.
8 Mahmood K, Zia K M, Aftab W, et al. International Journal of Biological Macromolecules, 2018, 113, 150.
9 Wang H B, Li X Y, Ji Y, et al. Journal of Materials Chemistry B, 2022, 10, 2933.
10 Jee C H, Kang K S, Bae J H, et al. Polymer-Plastics Technology and Engineering, 2018, 57(15), 1518.
11 Ouyang C F, Zhao C, Li W, et al. Macromolecular Materials and Engineering, 2020, 305(6), 2000089.
12 Mundinamani S. International Journal of Hydrogen Energy, 2019, 44, 11240.
13 Zhao H C, Liang F N, Liu Q X, et al. Acta Materiae Compositae Sinica, 2021, 38(1), 111 (in Chinese).
赵浩成, 梁芳楠, 刘茜秀, 等. 复合材料学报, 2021, 38(1), 11.
14 Wu Y L, Li X F, Zhao H C, et al. Organic Electronics, 2020, 76, 105487.
15 Zhang Z C, Liang F N, You X R, et al. Optical Materials, 2021, 121, 111603.
16 Bao J J, Qu X B, Qi G Q, et al. Solid State Ionics, 2018, 320, 55.
17 Kong W B, Lei Y, Yuan Y, et al. Macromolecular Research, 2017, 25, 864.
18 Li X Y, Zhao Z S, Zhou J W, et al. Chemical Engineering Science, 2020, 221, 115710.
19 Khodaie M, Saeidi A, Khonakdar H A, et al. Progress in Organic Coa-tings, 2020, 140, 105534.
20 Gu J, Kwon D, Ahn J, et al. ACS Applied Materials & Interfaces, 2020, 12(9), 10908.
21 Hou P, Zhang J Z, Xun Z Y, et al. Materials Reports, 2022, 36(5), 2006009 (in Chinese).
侯璞, 张九州, 寻之玉, 等. 材料导报, 2022, 36(5), 2006009.
22 Liu D, Yuan L, Xu H Y, et al. Polymer Composites, 2018, 40, 2768.
23 Hu L F, Xue Y Z, Wang H. Journal of Alloys and Compounds, 2019, 789, 558.
24 Liu Y F, Dai T T, Xie P Q, et al. Modern Physics Letters B, 2020, 34, 2050369.
25 Behera B, Dhanekar S, Singh G, et al. Microsystem Technologies, 2020, 27, 863.