کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1483536 1510505 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cd(II)-ion-selective electrode based on chalcogenide glasses
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Cd(II)-ion-selective electrode based on chalcogenide glasses
چکیده انگلیسی

Cd(II)-ion-selective electrodes (Cd(II)-ISEs) were developed on the base of chalcogenide glasses (ChGs) from the GeSe2–Sb2Te3–CdSe system. Novel constructional designs of the “coated wire” type were created consisting of an inner Ag/AgCl reference electrode uniformly coated with a composite mixture of a binding polymer and Cd-containing ChG powder. Cd(II)-ISEs were tested with respect to their basic analytical characteristics: stability, linearity (L, mol l−1) and slope (S, mV dec−1) of the electrode function, working pH-range, limits of detection (LD, mol l−1), response time (τ95, s  ) and selectivity coefficients (Ki,jpot) in the presence of ions, which commonly accompany Cd2+-ions in the analytical media.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Crystalline Solids - Volume 355, Issues 48–49, 15 November 2009, Pages 2365–2369
نویسندگان
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