کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
596591 | 1454048 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of tetramethyl ammonium hydroxide on rheological properties of aqueous zirconia suspensions with polyacrylate
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The role of tetramethyl ammonium hydroxide (TMAH) in determining the rheological properties of aqueous zirconia suspensions containing polyacrylate (PANH4) was investigated. At acidic pH, the addition of TMAH after PANH4 could result in a much higher stability in zirconia slurries than that with only polymer as dispersant. While in alkaline media, it was more easily realized to lower yield stress of suspensions by adding TMAH before PANH4. Moreover, the both TMAH and PANH4 contained systems were found to need the less polyacrylate for obtaining complete dispersion than those stabilized with PANH4 alone.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 324, Issues 1–3, 1 July 2008, Pages 126–130
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 324, Issues 1–3, 1 July 2008, Pages 126–130
نویسندگان
Xiaoli Wang, Lucun Guo,