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Title: Preparation and study of a nickel(II) ion selective electrode
Authors: Bhatt, Hiren P
Thakkar, N V
Issue Date: May-1994
Publisher: NISCAIR-CSIR, India
Abstract: A new polymer matrix based membrane electrode respondin g to nickel(II) ions has been constructed by incorporating a nickel(II) complex of isonitros propiophenone (HINPP) in styrene butyl methacryl ate (SBM)co-polymer. The electrode exhibits a linear non -Nerstian response over a wide concentration range (10-2 M -10-8 M) of Ni(II). The pH in the range 2-9 does not effect the electrode performance. The response time varie s from 60 to 120 sec. Selectivity coefficients determine d for several mono-, di- and trivalent cations show no interference. The electrode has been used for the determina tion of nickel in chrome-steel, cupro-niokel alloy an hydrogenated vegetable oil.
Page(s): 436-437
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.33A(05) [May 1994]

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