| 纳米ATO在制备抗静电PET单体EG中的分散性 |
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| 引用本文： | 陈晓蕾,王鲁民. 纳米ATO在制备抗静电PET单体EG中的分散性[J]. 纺织学报, 2008, 29(6): 1-6 |
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| 作者姓名： | 陈晓蕾 王鲁民 |
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| 作者单位： | 1.中国水产科学研究院东海水产研究所 上海200090;2.中国水产科学研究院农业部海洋与河口渔业重点开放实验室;上海200090 |
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| 基金项目： | 上海市重点实验室基金 , 上海市纳米科技专项基金 |
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| 摘 要： | 以乙二醇(EG)为分散介质,研究分散方法、分散剂种类、分散剂浓度、分散液pH值和球磨时间等工艺条件对纳米锑掺杂二氧化锡(ATO)在EG中分散性的影响。用TEM和分散液的吸光度对各工艺条件下的分散情况进行表征。研究结果表明:采用球磨分散方法,选择硅烷偶联剂KH570为分散剂,分散剂对ATO的质量分数为1.5%,分散液pH值为8.5,球磨时间为36 h的工艺条件,ATO在EG中的分散效果最佳,为制备分散性能优良的纳米复合抗静电纤维提供了前提条件。
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| 关 键 词： | 纳米ATO 乙二醇 分散性 抗静电PET 纳米复合 抗静电纤维 单体 分散性能 antistatic 工艺条件 前提 效果最佳 质量分数 硅烷偶联剂 选择 球磨时间 结果 表征 情况 吸光度 影响 纳米锑掺杂二氧化锡 分散液 浓度 |
| 文章编号： | 0253-9721(2008)06-0001-07 |
| 收稿时间： | 2007-04-26; |
| 修稿时间： | 2007-04-26 |
Dispersibility of nano-ATO in EG for preparing antistatic PET |
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| CHEN Xiaolei,WANG Lumin. Dispersibility of nano-ATO in EG for preparing antistatic PET[J]. Journal of Textile Research, 2008, 29(6): 1-6 |
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| Authors: | CHEN Xiaolei WANG Lumin |
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| Affiliation: | 1.East China Sea Fisheries Research Institute;Chinese Academy of Fishery Sciences;Shanghai 200090;China;2.Key and Open Laboratory of Marine and Estuarine Fisheries;Ministry of Agriculture;Chinese Academy of Fishery Sciences;Shanghai 200090;China |
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| Abstract: | EG was used as dispersion medium,the effects of dispersion methods,dispersion time,kinds and concentrations of dispersants,pH of the suspension and ball-milling time on the dispersibility of nano-ATO in EG for preparing antistatic PET were studied.TEM and absorbency of the suspension were used to characterize the dispersibility under different process conditions.The results show: when ball-milling is adopted as dispersing method and KH570 is used as dispersant,the time of ball-milling is 36 h,concentration of the dispersant is 1.5% and pH of the suspension is 8.5,the addition of nano-ATO in EG produces best dispersion results,which provides a precondition for preparing antistatic nanocomposites with good dispersion. |
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