Published February 2006
| Version v1
Journal article
Grafting copolymerization of N-isopropylacrylamide onto preirradiated polypropylene fabric and Fe(II) adsorption
- 1. Shanghai Univ., Shanghai (China). School of Environmental and Chemical Engineering, Dept. of Chemical Engineering and Technology
- 2. Tianxiang Technology Service Co. LTD, Shanghai (China)
Description
An ion adsorbed fabric of PP-g-NIPAAm was prepared by grafting N-isopropylacryamide (NIPAAm) onto PP (polypropylene) fabric pre-irradiated by 60Co γ-rays. The ion adsorbility were studied on the Fe2+ 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 Fe2+ ions at lower pH (around pH 0) and lower temperature (5 degree C). The adsorbed Fe2+ ions were easily desorbed at higher temperature (50 degree C). (authors)
Additional details
Publishing Information
- Journal Title
- Journal of Radiation Research and Radiation Processing
- Journal Volume
- 24
- Journal Issue
- 1
- Journal Page Range
- p. 23-27
- ISSN
- 1000-3436
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 37110827
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ACRYLAMIDE; ADSORPTION; AQUEOUS SOLUTIONS; COBALT 60; COPOLYMERIZATION; DESORPTION; FIBERS; GAMMA RADIATION; GRAFT POLYMERS; IRON IONS; IRRADIATION; PH VALUE; POLYPROPYLENE; TEMPERATURE DEPENDENCE
- Descriptors DEC
- AMIDES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHARGED PARTICLES; CHEMICAL REACTIONS; COBALT ISOTOPES; DISPERSIONS; ELECTROMAGNETIC RADIATION; HOMOGENEOUS MIXTURES; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONIZING RADIATIONS; IONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MINUTES LIVING RADIOISOTOPES; MIXTURES; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC POLYMERS; POLYMERIZATION; POLYMERS; POLYOLEFINS; RADIATIONS; RADIOISOTOPES; SOLUTIONS; SORPTION; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- 8 figs., 9 refs.