青岛科技大学  English 
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副教授 硕士生导师  

教师拼音名称:yujianhua

学历:博士研究生

学位:工学博士

职称:副教授

毕业院校:中科院上海硅酸盐研究所

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2020-06-08 青岛科技大学毕业生最喜爱的老师

2019-12-31 青岛科技大学先进工作者

2016-12-31 青岛科技大学先进工作者

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Comparative study on electrical properties of three different types of graphene-based thin films

摘要:It is necessary to develop methods to study sheet resistances of graphene-based thin films in order to facilitate future electronic devices. In this article, compact, smooth and uniform graphene-based thin films were fabricated by blade coating process with strong adhesion to glass substrates. Sodium dodecyl sulfate was employed as a surfactant for aqueous graphene dispersion, and water soluble acrylic resin and silane coupling agent were used to strengthen the connection among graphene sheets and the adhesion of graphene onto the substrates. In addition, sheet resistances of graphene-based thin films obtained by different synthesis strategies are compared and discussed. The result indicates the morphology of graphene has significant effects on its sheet resistances. © The Electrochemical Society.

卷号:53

期号:14

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