WANG Tao, CHEN Jie, HE Simin, et al. Grafting copolymerization of N-isopropylacryamide onto preirradiated polypropylene fabric and Fe(II) adsorption[J]. Journal of Radiation Research and Radiation Processing, 2006,24(1):23-27.
WANG Tao, CHEN Jie, HE Simin, et al. Grafting copolymerization of N-isopropylacryamide onto preirradiated polypropylene fabric and Fe(II) adsorption[J]. Journal of Radiation Research and Radiation Processing, 2006,24(1):23-27.DOI:
An ion adsorbed fabric of PP−g−NIPAAm was prepared by grafting N-isopropylacryamide (NIPAAm) onto PP (polypropylene) fabric pre-irradiated by ,60,Co γ−rays. The ion adsorbility were studied on the Fe,2+, aqueous solution with different conditions, such as temperature, pH and ion concentration etc. The results indicated that the NIPAAm grafted PP fabric possess the ability of adsorbing the Fe,2+, ions at lower pH (around pH 0) and lower temperature(5℃). The adsorbed Fe,2+, ions were easily desorbed at higher temperature (50℃).