ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Modification of sorption properties of tetracyano complexes of nickel and possibility of their analytical use

M. Šingliar and A. Sopková

Research Institute for Petrochemistry, CS-971 04 Prievidza

Abstract: The composition of the clathrate of tetracyano complex Ni(NH₃)₂-Ni(CN)₄ .2H₂0 as well as its sorption properties changes according to the organic liquid with which this clathrate is heated. Remarkable changes in composition and sorption activity have been achieved by heating the clathrate with pyridine and 1,4-dioxan. The clathrate thus modified may be used as sorbent in gas chromatography for abstracting oxygenous substances from the analyzed sample.

Full paper in Portable Document Format: 405a595.pdf

Chemical Papers 40 (5) 595–604 (1986)