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材料导报  2021, Vol. 35 Issue (24): 24172-24176    https://doi.org/10.11896/cldb.20070117
  高分子与聚合物基复合材料 |
聚乙烯醇/乙二醇/氧化石墨烯/聚苯胺导电复合物水凝胶的制备及性能研究
毛杰, 戴静波, 周俊慧, 张新波, 田宗明, 张斌, 秦永华
浙江药科职业大学基础学院,宁波 315100
Preparation and Study on Properties of PVA/EG/GO/PANI Conductive Composite Hydrogel
MAO Jie, DAI Jingbo, ZHOU Junhui, ZHANG Xinbo, TIAN Zongming, ZHANG Bin, QIN Yonghua
Basic department, Zhejiang Pharmaceutical College, Ningbo 315100, China
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摘要 通过共混和冻融循环法制备了聚乙烯醇(PVA)/乙二醇(EG)/氧化石墨烯(GO)/聚苯胺(PANI)复合水凝胶。并采用红外光谱(FTIR)、电子扫描显微镜(SEM)、X射线光电子能谱(XPS)、万能电子试验机和电化学工作站等手段对复合凝胶的微观结构、力学性能以及导电性能进行了研究。所获得的复合水凝胶的拉伸强度随着EG含量的增加而增强;复合水凝胶的电导率随着GO含量的增加呈先增大后减小的趋势。该复合凝胶在-20 ℃仍保持良好的柔韧性和电导率(5.93±0.55) S/m。同时,利用该水凝胶制作了一种简单的应变传感器,能够有效地检测人体的微小运动。
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毛杰
戴静波
周俊慧
张新波
田宗明
张斌
秦永华
关键词:  聚乙烯醇(PVA)  聚苯胺(PANI)  导电水凝胶  抗冻水凝胶  应变传感器    
Abstract: PVA/EG/GO/PANI conductive composite hydrogel were prepared by mixing and freeze-thaw cycle. And the microstructure, mechanical prope-rties and electrical conductivity of composite hydrogel were studied by infrared spectroscopy (FTIR), electron scanning microscope(SEM), X-ray photoelectron spectroscopy (XPS), universal electronic testing machine and electrochemical workstation. The tensile strength of proposed hydrogel increases with the increase of EG content and the hydrogel conductivity increases first and then decreases with the increase of GO content. The hydrogel maintained good flexibility and conductivity (5.93±0.55) S/m at -20 ℃. Meanwhile, a simple strain transducer was fabricated using the hydrogel can effectively detect the tiny motion of the human body.
Key words:  polyvinyl alcohol (PVA)    polyaniline (PANI)    conductive hydrogel    anti-freezing hydrogel    strain transducer
出版日期:  2021-12-25      发布日期:  2021-12-27
ZTFLH:  O663  
通讯作者:  123882736@qq.com   
作者简介:  毛杰,2009年6月,毕业于兰州大学,获得化学博士学位,于2009年7月到2019年1月,在安徽科技学院工作,自2019年2月到浙江医药高等专科学校工作,研究工作主要在于功能材料设计以及纳米器件的研究。
引用本文:    
毛杰, 戴静波, 周俊慧, 张新波, 田宗明, 张斌, 秦永华. 聚乙烯醇/乙二醇/氧化石墨烯/聚苯胺导电复合物水凝胶的制备及性能研究[J]. 材料导报, 2021, 35(24): 24172-24176.
MAO Jie, DAI Jingbo, ZHOU Junhui, ZHANG Xinbo, TIAN Zongming, ZHANG Bin, QIN Yonghua. Preparation and Study on Properties of PVA/EG/GO/PANI Conductive Composite Hydrogel. Materials Reports, 2021, 35(24): 24172-24176.
链接本文:  
http://www.mater-rep.com/CN/10.11896/cldb.20070117  或          http://www.mater-rep.com/CN/Y2021/V35/I24/24172
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