| 氧化石墨烯剥离方法的研究进展 |
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| 引用本文： | 沈明,张天友,张东.氧化石墨烯剥离方法的研究进展[J].炭素,2009(3):13-18,12. |
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| 作者姓名： | 沈明 张天友 张东 |
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| 作者单位： | 同济大学材料科学与工程学院,先进土木工程材料教育部重点实验室,上海200092 |
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| 基金项目： | 教育部新世纪人才支持计划，上海市"科技创新行动计划"国际合作项目，国家高技术研究发展计划(863计划)课题 |
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| 摘 要： | 用石墨制备氧化石墨是大规模合成石墨烯的起点，也是实现石墨烯大量制备的有效方法之一。目前。制备氧化石墨的工艺相对成熟，而有效剥离出不同尺寸的石墨烯以满足不同的需求，还存在诸多技术难点需要突破。本文着重介绍了氧化石墨烯剥离方法的研究进展，包括热膨胀剥离、超声剥离、机械剥离、静电剥离、低温剥离等方法；最后展望了氧化石墨烯研究工作的发展前景。
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| 关 键 词： | 石墨烯 氧化石墨烯 剥离 |
REVIEW OF EXFOLIATION METHODS OF GRAPHENE |
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| Shen Ming,Zhang Tian-you,Zhang Dong.REVIEW OF EXFOLIATION METHODS OF GRAPHENE[J].Carbon,2009(3):13-18,12. |
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| Authors: | Shen Ming Zhang Tian-you Zhang Dong |
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| Affiliation: | (School of Materials Engineering and Technology,key Laboratory of Advanced Civil Engineering Materials of Ministry of Education,Tongji University,Shanghai 200092,China) |
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| Abstract: | Graphene oxide prepared from graphite which is the starting materials to synthesis the graphene largely,and is also one of effective method to prepare the graphene in quantity. At present,preparation of graphite oxide has reached a high degree of technical or professional proficiency. But how to exfoliate various sizes of graphene oxide,technically,there is much difficult work to breakthrough in order to meet the different demands in many industry. This paper focused on introducing the exfoliation of graphene oxide, including thermal expandable exfoliation, ultrasonic exfoliation,static exfoliation,chemical exfoliation,low --temperature exfoliation. Finally,the development trends of graphene oxide were prospected. |
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| Keywords: | graphene graphene oxide exfoliation |
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