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专利名称: 基于漂洗方法的单壁碳纳米管预处理方法
其他题名: Rinsing method-based single-walled carbon nanotube pretreatment method
作者: 董再励; 许可; 田孝军; 于海波
所属部门: 机器人学研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司 21002
专利国别: 中国
专利类型: 发明
专利状态: 失效
摘要: 本发明涉及纳米操作领域,具体地说是一种基于漂洗方法的单壁碳纳米管预处理方法。将阴离子表面活性剂溶液与单壁碳纳米管混合,使阴离子表面活性剂的亲油基吸附在单壁碳纳米管侧壁,而后将经阴离子表面活性剂处理后的单壁碳纳米管经超声振荡和脉冲后,使其定向排列实现单壁碳纳米管有效分散,即完成预处理。本发明提出的方法,对碳纳米管所具有的物理、化学性质不会产生任何破坏,可操作性与可重复性强,为单壁碳纳米管预处理提供了新的可行技术途径。
英文摘要: The invention relates to the field of nano operations, in particular to a rinsing method-based single-walled carbon nanotube pretreatment method, which comprises the following steps of: mixing anionic surfactant solution with single-walled carbon nanotubes to absorb lipophilic groups of an anionic surfactant onto sidewalls of the single-walled carbon nanotubes, performing ultrasonic oscillation and pulsing on the single-walled carbon nanotubes treated by the anionic surfactant and directionally arranging the treated single-walled carbon nanotubes to realize the effective dispersion of the single-walled carbon nanotubes to finish the pretreatment. In the method provided by the invention, damages to the physical and chemical properties of the carbon nanotubes are avoided, high operability and high repeatability are ensured, and a novel practical technical approach for the pretreatment of the single-walled carbon nanotubes is provided.
是否PCT专利:
申请日期: 2009-11-18
公开日期: 2011-05-18
授权日期: 2013-10-15
专利申请号: CN200910219976.7
公布/公告号: CN102060282A
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/13719
Appears in Collections:机器人学研究室_专利

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Recommended Citation:
董再励,许可,田孝军,等. 基于漂洗方法的单壁碳纳米管预处理方法. CN102060282A. 2011.
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