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| 聚乙烯醇水溶液对多壁碳纳米管分散性的研究 | |
| 引用本文： | 马彦龙,张凯莉,侯文生,戴晋明,王帅,范海宾.聚乙烯醇水溶液对多壁碳纳米管分散性的研究[J].精细石油化工进展,2011,12(5):32-34,51. |
| 作者姓名： | 马彦龙 张凯莉 侯文生 戴晋明 王帅 范海宾 |
| 作者单位： | 1. 太原理工大学材料科学与工程学院,太原,030024 2. 太原理工大学材料科学与工程学院,太原030024;太原理工大学轻纺工程与美术学院,榆次031200 3. 太原理工大学轻纺工程与美术学院,榆次,031200 |
| 基金项目： | 国家自然科学基金资助项目，山西省教育厅科技开发项目，山西省重点实验室开放基金 |
| 摘 要： | 采用超声波辅助溶液共混的方法,将多壁碳纳米管(MWNTs)分散在聚乙烯醇(PVA)溶液中,制备了MWNTs/PVA混合悬浮液.通过紫外可见分光光度计、电导率的变化和傅里叶红外光谱等对悬浮液的稳定性进行表征.结果表明,PVA对MWNTs强烈的包覆作用改善了MWNTs在PVA水溶液中的分散性,质量分数为0.5%的PVA水溶... |
| 关 键 词： | 多壁碳纳米管 聚乙烯醇 分散性 |
Study on Dispersion Property of Multi- walled Carbon Nanotubes (MWNTs) in Polyvinyl Alcohol (PVA) Aqueous Solution |
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| Ma Yanlong,Zhang Kaili,Hou Wensheng,Dai Jinming,Wang Shuai,Fan Haibin.Study on Dispersion Property of Multi- walled Carbon Nanotubes (MWNTs) in Polyvinyl Alcohol (PVA) Aqueous Solution[J].Advances in Fine Petrochemicals,2011,12(5):32-34,51. | |
| Authors: | Ma Yanlong Zhang Kaili Hou Wensheng Dai Jinming Wang Shuai Fan Haibin |
| Affiliation: | Ma Yanlong1 Zhang Kaili1 Hou Wensheng1,2 Dai Jinming2 Wang Shuai1 Fan Haibin1(1.College of Materials Science and Engineering,Taiyuan University of Technology,Taiyuan 030024,2.College of Textile Engineering and Arts,Yuci 031200) |
| Abstract: | By dispersing multi-walled carbon nanotubes(MWNTs) in polyvinyl alcohol(PVA) aqueous solution,MWNTs/PVA suspensions with different contents of PVA were prepared through ultrasonic method.The stabilities of the suspensions were characterized by ultraviolet-photo-spectrophotometer,the variation of electric conductivity,and Fourier transform infrared spectrum(FT-IR).The experimental results showed that the dispersion property of MWNTs in the PVA aqueous solution was improved because of intensive surface coatin... |
| Keywords: | multi-walled carbon nanotube polyvinyl alcohol dispersion property |
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