کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7144174 | 1462062 | 2016 | 22 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Foldable hydrogen sensor using Pd nanocubes dispersed into multiwall carbon nanotubes-reduced graphene oxide network assembled on nylon filter membrane
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Multiwall carbon nanotubes (MWCNTs)-supported palladium (Pd) nanocubes (NCs) with the assistant assistance of reduced graphene oxide (RGO) were synthesized via a simple chemical method to fabricate a foldable hydrogen (H2) sensor. Pd NCs were synthesized by a two-step chemical route (seed-mediated growth). Highly uniform colloidal Pd NCs with an average size of 70Â nm were simply decorated onto the MWCNTs-RGO network assembled on nylon filter membrane by filtration method. The resulting composite was consider as a novel H2 sensing material, which showed a high response, a good selectivity as well as an excellent mechanical stability at room temperature. Furthermore, the fabricated sensor exhibited a broad detection range from 10-10,000Â ppm with a good linearity behavior. Moreover, the new H2 sensor showed two-fold higher response than our previously reported Pd NPs-Gr hybrid.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 229, 28 June 2016, Pages 355-361
Journal: Sensors and Actuators B: Chemical - Volume 229, 28 June 2016, Pages 355-361
نویسندگان
Usman Yaqoob, A.S.M. Iftekhar Uddin, Gwiy-Sang Chung,