| BaTiO3陶瓷墨水的制备和性能 |
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| 引用本文： | 丁湘,杨正方,袁启明.BaTiO3陶瓷墨水的制备和性能[J].材料研究学报,2002,16(3):247-280. |
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| 作者姓名： | 丁湘 杨正方 袁启明 |
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| 作者单位： | 天津大学 |
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| 基金项目： | 国家自然科学基金，59842001， |
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| 摘 要： | 制备了喷射打印用BaTiO3陶瓷墨水，研究了墨水的理化性能。结果表明，在固相含量一定的条件下，BaTiO3陶瓷墨水的分散稳定性随分散剂PAA加入量的增加而增大，存在一个与固相含量有关的分散剂的最佳加入量，墨水的粘度随固相含量的增加而增大。
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| 关 键 词： | BaTiO3 制备 钛酸钡 陶瓷墨水 分散稳定性 理化性能 固体无模成型 喷射打印 |
| 文章编号： | 1005-3093(2002)03-0247-04 |
| 修稿时间： | 2001年3月26日 |
PREPARATION AND PROPERTIES OF BaTiO3 CERAMIC INKS |
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| DING Xiang YANG Zhengfang YUAN Qiming.PREPARATION AND PROPERTIES OF BaTiO3 CERAMIC INKS[J].Chinese Journal of Materials Research,2002,16(3):247-280. |
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| Authors: | DING Xiang YANG Zhengfang YUAN Qiming |
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| Abstract: | Preparation and physicochemical properties of BaTiO3 ceramic inks for jet-print forming has been investigated in this paper. Inks in the form of suspensions with suitable viscosity were prepared by milling. The selection of a appropriate dispersant has enabled BaTiO3 ceramic inks to possess satisfying dispersion and stability for jet-printing successfully. The results showed that, for a constant solid volume fraction, the dispersion and the stability of BaTiO3 ceramic inks increased as the concentration of PAA increased. The optimum concentration of PAA required to stabilize BaTi03 ceramic inks was related to the solid volume fraction of the inks. |
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| Keywords: | barium titanate ceramic ink dispersion and stability physicochemical properties |
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