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Title | In-situ Synthesis of Mixed Vanadium (IV and V) Oxides/Reduced Graphene Oxide Using Centella asiatica Extract |
Authors |
Rai, Sadhna
Bhujel, Rabina Gupta, Amrita Swain, Bibhu Prasad Biswas, Joydeep |
ORCID | |
Keywords |
vanadium oxide reduced graphene oxide Centella asiatica green method reducing agent |
Type | Article |
Date of Issue | 2021 |
URI | https://essuir.sumdu.edu.ua/handle/123456789/82601 |
Publisher | Sumy State University |
License | In Copyright |
Citation | Sadhna Rai, Rabina Bhujel, Amrita Gupta, et al., J. Nano- Electron. Phys. 13 No 1, 01031 (2021). DOI: https://doi.org/10.21272/jnep.13(1).01031 |
Abstract |
Mixed vanadium (IV and V) oxides/reduced graphene oxide (VO2/rGO and V2O5/rGO) composite was
synthesized by a green method. The green method prevents the use of hazardous chemicals, viz., hydrazine
hydrate, which is commonly utilized for reducing the oxygen functionalities of graphene oxide (GO). The
reduction of GO and incorporation of VO2 and V2O5 were performed simultaneously in a single concerted
step using Centella asiatica extract. The composite was then characterized using UV-visible spectroscopy,
X-ray Diffraction (XRD), Raman spectroscopy and scanning electron microscopy (SEM). This work shows
the potential of Centella asiatica extract as a reducing agent. |
Appears in Collections: |
Журнал нано- та електронної фізики (Journal of nano- and electronic physics) |
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Sadhna_Rai_jnep_1_2021.pdf | 418,15 kB | Adobe PDF | -1959936149 |
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