کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1492086 | 992369 | 2008 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation of porous zirconia microspheres by internal gelation method
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Preparation of porous zirconia microspheres by internal gelation method Preparation of porous zirconia microspheres by internal gelation method](/preview/png/1492086.png)
چکیده انگلیسی
A modified internal gelation process for the preparation of porous zirconia microspheres has been developed. The conventional method has been modified by adding a surfactant in the feed broth. The effects of variation of surfactant concentration, washing techniques and temperature of calcination on the pore volume and the surface area of the microspheres have been studied. The conditions were optimized to obtain porous stable microspheres suitable for various applications. The microspheres were characterized by surface area analysis, pore volume analysis, thermogravimetric analysis and X-ray diffraction. The ion exchange behavior was studied using pH titration.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Research Bulletin - Volume 43, Issue 11, 3 November 2008, Pages 2937–2945
Journal: Materials Research Bulletin - Volume 43, Issue 11, 3 November 2008, Pages 2937–2945
نویسندگان
Sachin S. Pathak, I.C. Pius, R.D. Bhanushali, T.V. Vittal Rao, S.K. Mukerjee,