caa a22 4500 469110112 CHVBK 20180323133108.0 cr unu---uuuuu 170328e19920601xx s 000 0 eng 10.1007/BF02040727 doi (NATIONALLICENCE)springer-10.1007/BF02040727 Preparation and characterization of potassium copper nickel hexacyanoferrate(II) as an ion exchanger for cesium [Elektronische Daten] [Malik Ishfaq, H. Karim, M. Khan] Potassium copper nickel hexacyanoferrate(II) [KCNF] was prepared by treating potassium nickel hexacyanoferrate(II) with copper nitrate solution in 0.1M HNO3. The resulting material was dried at various temperatures. Chemical analysis, i.r., thermal decomposition and surface property measurements were used to characterize the material. The adsorption of cesium from aqueous solutions on KCNF was investigated and optimized as a function of equilibration time and pH. The material dried at 110°C was found to be fairly stable in dilute acids, salt solutions, high doses of gamma-radiation and at high temperature. It also showed better surface properties and a high value of ion exchange capacity (2.25 mmol·g−1) for cesium. Akadùmiai Kiadó, 1992 Ishfaq Malik Nuclear Chemistry Division, Pakistan Institute of Nuclear Science and Technology, P.O. Nilore, Islamabad, (Pakistan) aut Karim H. Nuclear Chemistry Division, Pakistan Institute of Nuclear Science and Technology, P.O. Nilore, Islamabad, (Pakistan) aut Khan M. Institute of Chemistry, University of the Punjab, Lahore, (Pakistan) aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 159/2(1992-06-01), 335-342 0236-5731 159:2<335 1992 159 10967 https://doi.org/10.1007/BF02040727 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02040727 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ishfaq Malik Nuclear Chemistry Division, Pakistan Institute of Nuclear Science and Technology, P.O. Nilore, Islamabad, (Pakistan) aut NATIONALLICENCE 700 1- Karim H. Nuclear Chemistry Division, Pakistan Institute of Nuclear Science and Technology, P.O. Nilore, Islamabad, (Pakistan) aut NATIONALLICENCE 700 1- Khan M. Institute of Chemistry, University of the Punjab, Lahore, (Pakistan) aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 159/2(1992-06-01), 335-342 0236-5731 159:2<335 1992 159 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer