| 高分散高稳定ZrO2水悬浮液的分散性研究 |
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| 引用本文： | 王莹,艾云龙,刘长虹,王圣明,刘书虹.高分散高稳定ZrO2水悬浮液的分散性研究[J].南昌航空工业学院学报,2007,21(2):59-62. |
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| 作者姓名： | 王莹 艾云龙 刘长虹 王圣明 刘书虹 |
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| 作者单位： | 南昌航空大学 江西南昌330063 |
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| 摘 要： | 本文选用纳米粉ZrO2,分别采用单一静电稳定机制、加入PEG的空间位阻稳定机制和加入PMAA-NH4的电空间稳定机制制备成2vol%的ZrO2水悬浮液,通过Zeta电位、沉降实验等手段,最终得到了碱性条件下的高分散、高稳定的ZrO2水悬浮液。实验证明:当pH=8.3时,PMAA-NH4的分散效果最好。
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| 关 键 词： | ZrO2水悬浮液 静电稳定 空间位阻稳定 电空间稳定 |
| 文章编号： | 1001-4926（2007）02-0059-04 |
| 收稿时间： | 2007-03-05 |
| 修稿时间： | 2007年3月5日 |
The investigation of ZrO2 liquor dispersion with excellent capability of dispersion and stabilization |
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| WANG Ying,AI Yun-long,LIU Chang-hong,WANG Sheng-ming,LIU Shu-hong.The investigation of ZrO2 liquor dispersion with excellent capability of dispersion and stabilization[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),2007,21(2):59-62. |
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| Authors: | WANG Ying AI Yun-long LIU Chang-hong WANG Sheng-ming LIU Shu-hong |
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| Abstract: | By adopting electrostatic stabilization,steric stabilization with PEG and electrosteric stabilization with PMAA-NH4,2vol%ZrO2 liquor was prepared.The ZrO2 liquor with excellent capability of dispersion and stabilization was acquired by Zeta probe and sedimentation under the basic condition.The optimum dispersion is PMAA-NH4 when the pH=8.3. |
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| Keywords: | ZrO2 liquor electrostatic stabilization steric stabilization electrosteric stabilization |
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