Surfactant assisted sonochemical synthesis of zinc tungstate nanoparticles: Anode for Li-ion battery and photocatalytic activities
Autor: | R. Viswanatha, G. Nagaraju, N. S. Pavithra |
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Rok vydání: | 2018 |
Předmět: |
Materials science
General Physics and Astronomy chemistry.chemical_element Nanoparticle 02 engineering and technology Zinc 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Anode chemistry.chemical_compound chemistry Chemical engineering Tungstate Rhodamine B Photocatalysis Fourier transform infrared spectroscopy 0210 nano-technology Spectroscopy |
Zdroj: | The European Physical Journal Plus. 133 |
ISSN: | 2190-5444 |
DOI: | 10.1140/epjp/i2018-12248-x |
Popis: | Herein, we report a simple, economic and low-cost surfactant assisted sonochemical synthesis of ZnWO4 nanoparticles. The structural and morphological features of nanoparticles were characterized by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, UV-visible spectroscopy, photoluminescence (PL) spectroscopy and transmission electron microscopy. ZnWO4 had been proven to be one of the most promising electrodes for energy storage and found that the discharge capacity was of 173mA h g^-1 even after 20 cycles at 0.1C rate. In addition to this, good photocatalytic degradation efficiency (98.6% in 120 minutes) was also achieved through Rhodamine B as a model of pollutant system. |
Databáze: | OpenAIRE |
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