14127-61-8Relevant articles and documents
Ca2+ ? Pb2+ exchange reaction of calcium silicate hydrate. Ca5Si6O18H2 · 4H2O
Labhasetwar, Nitin,Shrivastava, O. P.
, (1989)
Recently it has been demonstrated that synthetic calcium silicate hydrate Ca5Si6O18H2·4H2O shows cation exchange properties. This paper gives the mass balance and thermodynamic data of the Ca2+/
McCoy, H. N.,Smith, H. J.
, p. 468 - 468 (1911)
Kolthoff, I. M.
, (1921)
Johnston, J.,Williamson, E. A.
, p. 975 - 983 (1916)
MacDougall, F. H.,Larson, W. D.
, p. 417 - 429 (1937)
Visible light initiated release of calcium ions through photochemical electron transfer reactions
Heymann, Romina R.,Thum, Matthew D.,Hardee, Apryl L.,Falvey, Daniel E.
, p. 1003 - 1008 (2017)
Photolysis of anthraquinone or flavin photosensitizers in the presence of calcium EDTA complexes results in decomposition of the EDTA complex, releasing free Ca2+. In the case of the flavin sensitizers, it is shown that millimolar concentration
Chemical and Phase Transformations of Hydroxylapatite in the Course of Lead(II) Sorption from Aqueous Solutions
Shashkova,Shul'ga,Samuskevich
, p. 45 - 50 (2008/10/08)
Sorption of lead(II) on several hydroxylapatite samples was examined. Differences in the preparation conditions resulted in significant differences in the sorptive capacity of the samples (from 0.5 to 10 mg-equiv. Pb2+ per gram hydroxylapatite). It was found that lead sorption on hydroxylapatite is accompanied by complex chemical and phase transformations, the nature of which is responsible for parameters of the sorption process.