多壁碳纳米管的分散性研究 |
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引用本文: | 徐焱焱,郑海彬,陈泽鸿,罗夏瑾,王博,龚晓钟. 多壁碳纳米管的分散性研究[J]. 中国材料科技与设备, 2012, 0(4): 44-47 |
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作者姓名: | 徐焱焱 郑海彬 陈泽鸿 罗夏瑾 王博 龚晓钟 |
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作者单位: | 深圳大学化学与化工学院,广东深圳518060 |
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基金项目: | 基金项目:深圳大学实验室开放基金A类项目(2011304) |
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摘 要: | 以多壁碳纳米管为原料,添加十二烷基苯磺酸钠进行表面活化,并溶于乙醇中,用超声震荡法分散多壁碳纳米管,采用扫描电镜(SEM)对其进行粒子表征。结果表明,运用超声振荡法分散的多壁碳纳米管分散情况良好,碳纳米管直径在30--50nm之间,能够达到较好的分散效果。
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关 键 词: | 多壁碳纳米管 十二烷基苯磺酸钠 超声震荡 分散性 |
Studies of Dispersion of Multi--wall Carbon Nanotubes |
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Affiliation: | XU Yan--yan , ZHENG Hai--bin, CHEN Ze--hong, LUO Xia--jin, WANG Bo, GONG Xiao--zhong (School of Chemical and Chemical Engineering, Shenzhen University, Guangdong, Shenzhen, 518060, China) |
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Abstract: | The multi--wall carbon nanotubes have been dispersed via ultrasonic vibration method by adding surfactant and dissolved related solvent and then are investigated by the scanning electron microscopy (SEM) . It is found that the situation of the multi--wall carbon nano--tube dispersed via ultrasonic vibration method is good and it has the diameter between 30-- 50nm, which are highly dispersed. |
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Keywords: | Multi--wall carbon nanotubes Sodium dodecyl benzene sulfonate Ultrasonic vibration Dispersion |
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