| SHORT COMMUNICATION AN EMPIRICAL MODEL FOR FITTING CHRONOPOTENTIOMETRIC DATA THROUGH THE USE OF DUMMY VARIABLES |
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| 作者姓名： | M.C.GARNICA J.LóPEZPALACIOS L.A.SARABIA |
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| 作者单位： | Dpto.QuimicaAnalítica and Dpto.Matemáticas Colegio Universitario de Burgos，Apdo.231，E-09080 Burgos，Spain，Dpto.QuimicaAnalítica and Dpto.Matemáticas，Colegio Universitario de Burgos，Apdo.231，E-09080 Burgos，Spain，Dpto.QuimicaAnalítica and Dpto.Matemáticas，Colegio Universitario de Burgos，Apdo.231，E-09080 Burgos，Spain |
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| 摘 要： | A procedure for determining the transition time in chronopotentiometry is proposed.The method isbased on the existence of three straight sections in a chronopotentiometric curve.The experimentalvalues are fitted by multilinear regression using dummy variables.Agreement between the proposedmethod and a classical graphical procedure is observed.
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SHORT COMMUNICATION AN EMPIRICAL MODEL FOR FITTING CHRONOPOTENTIOMETRIC DATA THROUGH THE USE OF DUMMY VARIABLES |
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| Abstract: | A procedure for determining the transition time in chronopotentiometry is proposed.The method is based on the existence of three straight sections in a chronopotentiometric curve.The experimental values are fitted by multilinear regression using dummy variables.Agreement between the proposed method and a classical graphical procedure is observed. |
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| Keywords: | Transition time determination Chronopotentiometry Dummy variables |
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