Dispersion and rheology of aqueous zirconium diboride nanosuspensions

Rujie He, Ping Hu, Xinghong Zhang, Wenbo Han, Qin Wang

科研成果: 期刊稿件文章同行评审

9 引用 (Scopus)

摘要

The dispersion and rheology of aqueous ZrB2 nanosuspensions were investigated by zeta potential measurements, particle size measurements, sedimentation tests, and rheology measurements, with poly (acrylic acid) (PAA) as dispersant. Results showed that the dispersion and rheology of nanosized ZrB2 suspensions in aqueous media were dependent on pH value, PAA concentration, solid loading, and ball milling time. Concentrated (up to 30 vol% solid loading) and well-stabilized aqueous ZrB2 nanosuspension with low viscosity (0.485 Pa s at 60/s) was prepared at pH 10, with 1.0 wt% PAA.

源语言英语
页(从-至)706-713
页数8
期刊International Journal of Applied Ceramic Technology
11
4
DOI
出版状态已出版 - 2014
已对外发布

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