## Abstract Strong acid cation‐exchange membranes were obtained by radiation‐induced grafting of acrylic acid and sodium styrene sulfonate onto high‐density polyethylene (HDPE). Thermal and chemical properties of the cation‐exchange membranes were investigated. The effectiveness of SO~3~Na contain
Radiation-induced grafting of acrylic acid and sodium styrene sulfonate onto high-density polyethylene membranes. I. Effect of grafting conditions
✍ Scribed by Jianhua Zu; Minghong Wu; Jianqiu Zhang; Chunhui Yu; Xinwen Liu; Long Tong
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 83 KB
- Volume
- 99
- Category
- Article
- ISSN
- 0021-8995
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## Abstract Acrylic acid and sodium styrene sulfonate were grafted onto high‐density polyethylene (HDPE) membrane by preirradiation, and we prepared a cation exchange membrane with strong acid and weak acid groups. The HCl was used as an additive to change the pH of grafting system, and the effect
Radiation-induced grafting of styrene onto poly(tetra¯uoroethylene) (PTFE) ®lms was studied by a simultaneous irradiation technique. Grafting was carried out using g-radiation from a 60 Co source at dose rates of 1.32±15.0 kGy h À1 at room temperature. The effects of type of diluent, dose rate, irra
The simultaneous radiation grafting of styrene onto poly(tetrafluoroethylene-co-hexafluoropropylene) (FEP) films was studied at room temperature. The effects of grafting conditions (type of solvent, irradiation dose, dose rate, and monomer concentration) were investigated. The degree of grafting was