Spectral Properties and Redox Potentials of Silver Atoms Complexed by Chloride Ions in Aqueous Solution
作者： Isabelle Lampre , Pascal Pernot , Mehran Mostafavi
DOI: 10.1021/JP000544N
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摘要: Pulse radiolysis is used to determine the absorption spectra of transient species formed during decay hydrated electron in an aqueous solution containing AgCl43-. The mechanisms AgCl43- reduction by solvated electrons and hydroxyalkyl radicals 2-propanol are discussed. redox potential couples AgCl43-/Ag0Cl44- AgCl43-/Ag0 + 4Cl- evaluated. It shown that silver atom couple lowered presence Cl- ligands. value E°(AgCl43-/Ag0Cl44-) estimated be around −2.3 VNHE.
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