[1]张光宇,王欣,徐芮,等.气液界面自组装还原氧化石墨烯薄膜[J].哈尔滨理工大学学报,2018,(04):148-152.[doi:10.15938/j.jhust.2018.04.028]
 ZHANG Guang yu,WANG Xin,XU Rui,et al.Selfassembled Reduced Graphene Oxide Films at a Liquidair Interface[J].哈尔滨理工大学学报,2018,(04):148-152.[doi:10.15938/j.jhust.2018.04.028]
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气液界面自组装还原氧化石墨烯薄膜()
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《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

卷:
期数:
2018年04期
页码:
148-152
栏目:
数理科学
出版日期:
2018-08-25

文章信息/Info

Title:
Selfassembled Reduced Graphene Oxide Films at a Liquidair Interface
作者:
张光宇王欣徐芮刘琳婧李闯吕胤霖陈玉娟朱大福杨昕瑞
哈尔滨理工大学 应用科学学院, 黑龙江 哈尔滨 150080
Author(s):
 ZHANG GuangyuWANG XinXU RuiLIU LinjingLI ChuangL YinlinCHEN YujuanZHU DafuYANG Xinrui
 School of Applied Sciences, Harbin University of Science and Technology, Harbin 150080, China
关键词:
关键词:气液界面自组装氧化石墨烯氢碘酸还原还原氧化石墨烯薄膜
Keywords:
Keywords:selfassembly at a liquidair interface graphene oxide hydroiodic acid reduction reduced graphene oxide films
分类号:
O646
DOI:
10.15938/j.jhust.2018.04.028
文献标志码:
A
摘要:
摘要:为了获得优异性能的还原氧化石墨烯薄膜电极,以氧化石墨烯分散液为原料、聚乙烯亚胺为粘结剂,采用气液界面自组装法制备了氧化石墨烯薄膜,利用氢碘酸还原得到还原氧化石墨烯薄膜电极。通过扫描电子显微镜、原子力显微镜、X射线衍射仪和X射线光电子能谱仪对薄膜电极进行了表征。结果表明:还原氧化石墨烯薄膜具有良好的表面形貌、均匀的厚度且还原后的碳氧比达到了102。当氧化石墨烯分散液浓度为15mg/mL时,还原氧化石墨烯薄膜电极的电导率达到49544S/cm。为石墨烯薄膜在微纳电子器件电极材料的应用方面提供了重要的实验依据。
Abstract:
 Abstract:In order to obtain the reduced graphene oxide film electrodes with superior performance, graphene oxide films were prepared by a method of selfassembled at a liquidair interface with graphene oxide dispersion as raw material, polyethylene imine as binder The reduced graphene film electrodes were obtained by hydroiodic acid The film electrodes were characterizated using scanning electron microscopy, atomic force microscopy image, Xray diffraction and Xray photoelectron spectroscopy The results showed that the reduced graphene films had good surface morphologies, uniform thickness and a carbon to oxygen atomic ratio of the reduced graphene films can achieve 102 after HI acid reduction When the concentration of GO dispersion was 15mg/ml, the reduced graphene film electrodes had an electrical conductivity as high as 49544 Scm-1This study provides experimental basis for the application of electrode materials in micro/nano electronic devices

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备注/Memo

备注/Memo:
基金项目:黑龙江省大学生创新创业训练计划项目(201510214050)
更新日期/Last Update: 2018-10-25