کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10732161 | 1043582 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation of strong acid cation-exchange membrane using radiation-induced graft polymerisation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Preparation of strong acid cation-exchange membrane using radiation-induced graft polymerisation Preparation of strong acid cation-exchange membrane using radiation-induced graft polymerisation](/preview/png/10732161.png)
چکیده انگلیسی
Polyethylene (PE) sheet modified with acrylic acid (AA) was grafted with p-vinyl benzene sulphonic acid sodium salt hydrate (SSS) using 60Co γ-rays in a direct grafting method in the presence of air at ambient temperature. It was observed that increasing dose results in increase of SSS grafting. Changes in surface area, thickness, ion-exchange capacity and water uptake with respect to dose were also evaluated. The grafting was confirmed by FTIR studies. The ion-exchange capacity of the grafted membrane under the conditions was 5.5-5.8 milli equivalent per gram (meq/g) which is better than most of the commercially available membranes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Physics and Chemistry - Volume 73, Issue 3, June 2005, Pages 169-174
Journal: Radiation Physics and Chemistry - Volume 73, Issue 3, June 2005, Pages 169-174
نویسندگان
P.R.S. Reddy, G. Agathian, Ashok Kumar,