کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
746905 894485 2007 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Potentiometric performance of 2-aminothiophenol based dipodal ionophore as a silver sensing material
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Potentiometric performance of 2-aminothiophenol based dipodal ionophore as a silver sensing material
چکیده انگلیسی

A new sensing material has been used for fabricating a liquid membrane electrode for silver determination. The electrode has been systematically characterized by the electrode response, measuring range (1 × 10−4 to 1 × 10−1 M), detection limit (6 × 10−5 M), pH range (3.3–8.0) and selectivity coefficients for the closely related metal ions. The electrode shows a good response to silver ions in the presence of mercury ions. The electrode works well in mixed solvents media also. The electrode is used extensively as an indicator electrode for the determination of Ag+ in various synthetic samples and also used for the determination of SCN−, CN−, S2− and I−.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 121, Issue 2, 20 February 2007, Pages 386–395
نویسندگان
, , , ,