| 高分子型表面活性剂在氧化锆粉末制备过程中的作用（二） |
| |
| 引用本文： | 徐明霞,方洞浦.高分子型表面活性剂在氧化锆粉末制备过程中的作用（二）[J].无机材料学报,1991,6(1):39-44. |
| |
| 作者姓名： | 徐明霞 方洞浦 |
| |
| 作者单位： | 天津大学材料科学与工程系
(徐明霞，方洞浦)，天津大学材料科学与工程系(杨正方) |
| |
| 摘 要： |
|
| 关 键 词： | 表面活性剂 氧化锆 陶瓷粉末 |
Effects of Macromolecutar Surfactant in Preparation of ZrO_2(Y_2O_3) Powders (Part Two) |
| |
| Xu Mingxia Fang Dongpu Yang Zhengfang.Effects of Macromolecutar Surfactant in Preparation of ZrO_2(Y_2O_3) Powders (Part Two)[J].Journal of Inorganic Materials,1991,6(1):39-44. |
| |
| Authors: | Xu Mingxia Fang Dongpu Yang Zhengfang |
| |
| Abstract: | In the process of preparing ZrO_2(Y_2O_3) prowders by the stepwisc precipitationmethod,the effects of PEG surface active agent on the modification of powder pro-perties have been studied.The result indicates that when PEG content added is 10wt%,the dispersive ability of PEG will be improved with increase in its molecularweight.The distribution of pores can be regulated by changing the content of PEG.The powder modified by PEG with MW=1540,and 5 wt% possesses much higherproperties than bare powder.The former has narrow distribution of pores(>1000(?) only 2 vo1%) and tiny pore size compared with the latter. |
| |
| Keywords: | Surface active agent Zirconium oxide powder Dispersibility Flowability Distribution of pore |
| 本文献已被 CNKI 维普 等数据库收录！ |
