کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1487529 | 1510703 | 2015 | 4 صفحه PDF | دانلود رایگان |
• AgNPs/rGO nanocomposites have been prepared by photochemical method.
• AgNPs/rGO nanocomposites exhibit good sensing performances for detection of H2O2.
• The present work provides a simple and green method for preparation of rGO-based materials.
A green method has been developed for preparation of Ag nanoparticles/reduced graphene oxide (AgNPs/rGO) nanocomposites by infrared light irradiation. The characterizations indicate the successful preparation of AgNPs/rGO nanocomposites. Most importantly, AgNPs/rGO nanocomposites exhibit excellent electrocatalytic activity for reduction of H2O2, leading to a high-performance non-enzymatic H2O2 sensor with linear detection range and detection limit about 0.1 mM to 140 mM (r = 0.9896) and 3.0 μM, respectively.
An infrared light irradiation method has been developed for preparation of AgNPs/rGO nanocomposites for electrochemical detection of H2O2.Figure optionsDownload as PowerPoint slide
Journal: Materials Research Bulletin - Volume 72, December 2015, Pages 184–187