Differential potentiometric precipitation titration of zinc(II) and copper(II) using carbon composite electrode; IOP Conference Series: Materials Science and Engineering; Vol. 597 : Prospects of Fundamental Sciences Development (PFSD-2019)

書誌詳細
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 597 : Prospects of Fundamental Sciences Development (PFSD-2019).— 2019.— [012023, 6 p.]
第一著者: Poluboyarinova J. A.
団体著者: National Research Tomsk Polytechnic University
その他の著者: Shumar S. V.
要約:Title screen
The article presents the results of investigation of potentiometric titration of the working solution containing Zn(II) and Cu(II) by sodium diethyldithiocarbamate (NaDEDC) using carbon composite electrode as the indicator electrode. The proposed method for the separate determination of copper ions (II) and zinc (II) under the joint presence was tested on data from titration model of binary mixtures and the real object. The titration curves were processed by the linearization method based on the transformation of a titration curve into the multiphase linear regression, whose parameters determine the equivalence point with high accuracy.
言語:英語
出版事項: 2019
主題:
オンライン・アクセス:http://dx.doi.org/10.1088/1757-899X/597/1/012023
http://earchive.tpu.ru/handle/11683/56961
フォーマット: 電子媒体 図書の章
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661005

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