稳定的BaTiO3陶瓷浆料的制备

1.哈尔滨工业大学1241#,哈尔滨,150001

2.哈尔滨工业大学1241#,哈尔滨,150001

3.哈尔滨工业大学1241#,哈尔滨,150001

4.哈尔滨工业大学1241#,哈尔滨,150001

Preparation of Stabilized BaTiO3 Aqueous Suspension

本文采用胶体"静电位阻稳定机制",以磷酸酯作为分散剂,以沉降高度作为衡量浆料稳定性的参数,研究了BaTiO3粉末的悬浮流变特性及分散剂磷酸酯加入量对BaTiO3浆料稳定性的影响.在最佳pH值和分散剂加入量条件下,制备了高固相含量(50vol%)、稳定性和分散性好的BaTiO3浆料.

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