کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5451602 1398547 2017 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Au nanoparticles decorated graphene/nickel foam nanocomposite for sensitive detection of hydrogen peroxide
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد شیمی مواد
پیش نمایش صفحه اول مقاله
Au nanoparticles decorated graphene/nickel foam nanocomposite for sensitive detection of hydrogen peroxide
چکیده انگلیسی
The Au nanoparticles decorated graphene (AuNPs@Gr)/nickel foam (Gr/NiF) nanocomposite (AuNPs@Gr/NiF) was prepared by chemical vapor deposition followed by electrophoretic deposition of AuNPs on Gr/NiF. The morphology, microstructure and sensing performance of the as-prepared AuNPs@Gr/NiF nanocomposite were characterized and measured, respectively by scanning electron microscope, transmission electron microscope, ultraviolet visible spectroscopy and chemical workstation. The as-prepared AuNPs@Gr/NiF nanocomposite was used as the electrode to construct a chemical sensor for the detection of hydrogen peroxide (H2O2). The results showed that the AuNPs distributed homogenously and stably on the surface of Gr/NiF. The chemical sensor exhibits a sensitive and selective performance to the detection of H2O2.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Science & Technology - Volume 33, Issue 3, March 2017, Pages 246-250
نویسندگان
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