Arul, N.S. and Mangalaraj, D. and Kumar, P.N. and Kim, Eunju and Devi, Pooja and Han, Jeong In (2015) Synthesis and characterization of α-Fe2O3 Micro-/Nanorods-modified glassy carbon electrode for electrochemical sensing of nitrobenzene. Ceramics International, 41 (4). pp. 5568-5573. ISSN 0272-8842
Full text not available from this repository.Abstract
α-Fe2O3 Micro-/Nanorods were synthesized via a co-precipitation method at room temperature. The obtained products were characterized by XRD, SEM, and BET techniques. XRD analysis showed the formation of α-Fe2O3 Micro-/Nanorods. The nitrobenzene sensing of α-Fe2O3 Micro-/Nanorods-modified glassy carbon (GC) electrode was characterized using a cyclic voltammetric (CV) electrochemical technique. The CV curves exhibited redox peaks with a detection limit of 30.4 ppb. Ip was found to be linearly co-related to nitrobenzene (NB) concentration (R2=0.9916). A substantial enhancement in cathodic peak current (C1), and sensitivity (~446 nA/µM) was observed for the α-Fe2O3 Micro-/Nanorods-modified GC electrode than those of bare electrodes.
Item Type: | Article |
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Uncontrolled Keywords: | α-Fe2O3; Micro-/Nanorods; Modified GC electrodes; Electrochemical sensing; Nitrobenzene |
Subjects: | CSIO > Agri - Instrumentation CSIO > Materials Science |
Depositing User: | Ms. Jyotsana |
Date Deposited: | 09 Aug 2018 12:09 |
Last Modified: | 09 Aug 2018 12:09 |
URI: | http://csioir.csio.res.in/id/eprint/578 |
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