کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6468625 1362319 2017 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Template-assisted synthesis of rough Ag nanorods and their application for amperometric sensing of H2O2
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Template-assisted synthesis of rough Ag nanorods and their application for amperometric sensing of H2O2
چکیده انگلیسی

Silver nanorods (Ag NRs) with rough sidewalls were successfully obtained via extremely simple template-assisted electrochemical deposition followed by selective dealloying. Ag-Zn NRs with an average diameter of ∼250 nm and the atomic ratio of about 1:1 were synthesized inside the nanochannels of a polycarbonate membrane. A chemical etching of Zn in a sulfuric acid solution led to the formation of NRs with smaller diameters, rough sidewalls, and much lower Zn content. Such kind of a material exhibited quite promising electrocatalytic properties toward reduction of hydrogen peroxide and can be used as an amperometric sensor for the detection and determination of H2O2.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Comptes Rendus Chimie - Volume 20, Issue 7, July 2017, Pages 693-696
نویسندگان
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