| 电场极化调控聚(3-己基噻吩)薄膜润湿性 |
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| 引用本文： | 闫肃,杨宗翰,李伟,王世伟. 电场极化调控聚(3-己基噻吩)薄膜润湿性[J]. 分子科学学报, 2020, 0(3): 212-216 |
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| 作者姓名： | 闫肃 杨宗翰 李伟 王世伟 |
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| 作者单位： | 长春工业大学材料科学高等研究院;长春工业大学化学工程学院 |
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| 基金项目： | 国家自然科学基金资助项目(21204087);吉林省科技发展计划项目(20180201072GX);长春市科技计划项目(17YD033)。 |
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| 摘 要： | 本文首次采用电场极化技术精确控制共轭聚合物P3HT薄膜表面的润湿性,通过调节极化条件,成功实现了对P3HT薄膜表面润湿性的精确控制,薄膜表面水接触角可以实现从疏水性到亲水性的转变.通过光谱学、形貌学及接触角等表征手段,详细研究了电场极化作用下共轭聚合物分子取向聚集形态及作用机理.该工作不但扩展了共轭聚合物薄膜材料的应用范围,也为分子形态学的研究奠定了基础.
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| 关 键 词： | 聚(3-己基噻吩) 电场极化 取向 湿润性 |
Wettability control of poly (3-hexylthiophene) films by electric-field polarization technique |
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| YAN Su,YANG Zong-han,LI Wei,WANG Shi-wei. Wettability control of poly (3-hexylthiophene) films by electric-field polarization technique[J]. Journal of Molecular Science, 2020, 0(3): 212-216 |
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| Authors: | YAN Su YANG Zong-han LI Wei WANG Shi-wei |
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| Affiliation: | (Advanced Institute of Materials Science,Changchun University of Technology,Changchun 130012,China;School of Chemical Engineering,Changchun University of Technology,Changchun 130012,China) |
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| Abstract: | For the first time, the electric field polarization technique was used to precisely control the wettability of the surface of the conjugated polymer poly(3-hexylthiophene)(P3HT) film. By adjusting the polarization conditions, the precise control of the surface wettability of the P3HT film was successfully achieved and the water contact angle of the film surface changes from hydrophobic to hydrophilic. The morphological and functional mechanisms of conjugated polymer molecular orientation under electric field polarization were studied in detail by means of spectroscopy, morphology and contact angle. This work not only expands the application range of conjugated polymer film materials, but also lays a foundation for the study of molecular morphology. |
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| Keywords: | poly(3-hexylthiophene) electric field polarization orientation wettability |
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