Absorption Bands of Cuprous and Cupric Salts in Concentrated Alkali Halide Solutions, and Their Analytical Implications

An XAS study of the structure and thermodynamics of Cu(I) chloride complexes in brines up to high temperature (400°C, 600bar)

“…In dilute acid chloride solutions, many studies agree that the dominant copper(I) complexes are CuCl (aq) and/or CuCl 2 À . (e.g., Glasner and Avinur, 1961;Sukhova et al, 1968;Ahrland and Rawsthorne, 1970;Hikita et al, 1973;Sugasaka and Fujii, 1976;Davis et al, 1978;Fritz, 1980;Sharma and Millero, 1990;Ciavatta and Iuliano, 1998;Xiao et al, 1998). There have been a few experimental studies of copper(I) chloride complexes at elevated temperature and pressure.…”

Ultraviolet Spectrometry

“…Dinsel and Sw7eet (88) used N,Nbis(carboxymethyl) anthranilic acid for the determination of iron. An investigation of the spectra of cuprous and cupric salts in concentrated alkali halide solutions was reported by Glasner and Avinur (48).…”

“…The second edition of Ewing's "Instrumental Methods of Chemical Analysis" (48) appeared in 1960. This was reviewed by Rosenbaum (121).…”