Published July 2023
| Version v1
Journal article
Sorption potential of PAN/CeO2 composite for the removal of Cs(I) and Co(II) from aqueous solutions
Creators
- 1. Atomic Energy Authority, Cairo (Egypt). Hot Laboratories and Waste Management Center
Description
Polyaniline/cerium composite (PAN/CeO2) was prepared as a novel sorbent material using sol-gel polymeric method. The prepared powder was characterized by different technique as FTIR, SEM, XRD, DTA and TG Analysis. Adsorption of Cs(I) and Co(II) was studied taking into consideration different parameters such as initial pH, shake time, initial concentration of ions as well as effect of temperature. The kinetic studies cleafied that the pseudo second model is prevailing. The isotherm studies shows that the Freundlich isotherm model was applicable for the adsorption and the adsorption capacity of PAN/CeO2 was 68.49 and 133.87 mg/g for Cs(I) and Co(II) respectively. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 332
- Journal Issue
- 7
- Journal Page Range
- p. 2459-2471
- ISSN
- 0236-5731
- CODEN
- JRNCDM
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 54088114
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ADSORPTION; ANILINE; AQUEOUS SOLUTIONS; CERIUM OXIDES; CESIUM; COBALT; COMPOSITE MATERIALS; KINETICS; THERMODYNAMICS
- Descriptors DEC
- ALKALI METALS; AMINES; AROMATICS; CERIUM COMPOUNDS; CHALCOGENIDES; DISPERSIONS; ELEMENTS; HOMOGENEOUS MIXTURES; HYDROCARBONS; MATERIALS; METALS; MIXTURES; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; SOLUTIONS; SORPTION; TRANSITION ELEMENTS
Optional Information
- Notes
- 37 refs.