Title of article
Effect of TMAH on rheological behavior of SiC aqueous suspension
Author/Authors
Li، نويسنده , , Wei and Chen، نويسنده , , Ping and Gu، نويسنده , , Mingyuan and Jin، نويسنده , , Yanping، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
6
From page
3679
To page
3684
Abstract
Tetramethyl ammonium hydroxide (TMAH) was used as dispersant for SiC aqueous suspension. The effects of dispersant concentration and pH on the rheological behavior of SiC aqueous suspension were studied. TMAH improves dispersion by increasing the negative zeta potential of SiC particles. The recommended amount of TMAH is 0.6 wt.% in order to obtain the minimum viscosity and the maximum negative zeta potential. The optimum dispersion occurs at pH 10. The dispersion mechanism by TMAH is discussed.
Keywords
dispersion , zeta potential , suspensions , grain size , SiC
Journal title
Journal of the European Ceramic Society
Serial Year
2004
Journal title
Journal of the European Ceramic Society
Record number
1407383
Link To Document