کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6600614 | 1423963 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
PVD fabrication of lead film electrodes and their catalytic adsorptive stripping voltammetric performance in the presence of oxidants
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: PVD fabrication of lead film electrodes and their catalytic adsorptive stripping voltammetric performance in the presence of oxidants PVD fabrication of lead film electrodes and their catalytic adsorptive stripping voltammetric performance in the presence of oxidants](/preview/png/6600614.png)
چکیده انگلیسی
For the first time, lead film electrodes resistant to the action of oxidants commonly used to enhance the catalytic electrochemical response were deposited physically from a gaseous phase on thick film gold substrates and applied in catalytic adsorptive stripping voltammetry (CAdSV). The newly developed multilayer electrodes comprising a glass slide, an adhesive layer of titanium, a gold layer and finally, the working layer of lead were characterized by excellent CAdSV performance. Their sensitivity and reproducibility improved further after thermal pretreatment. The proposed sensor was sensitive (LODâ¯=â¯0.002â¯Î¼gâ¯Lâ1; taccâ¯=â¯30â¯s) and the cobalt response was very reproducible (2.3%) and depended linearly on cobalt concentrations within the range of 0.06-1.05â¯Î¼gâ¯Lâ1.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 94, September 2018, Pages 49-54
Journal: Electrochemistry Communications - Volume 94, September 2018, Pages 49-54
نویسندگان
Andrzej Bobrowski, Agnieszka Królicka, Julia Åliwa, Jerzy ZarÄbski, Marta JanuÅ, Karol KyzioÅ,