Synthesis of Nanocrystalline Copper Ferrites by Electrochemical Techniques for Toxic Gas Sensing, Li Ion Battery and Medical Applications
<p>Nanocrystalline spinel copper ferrite CuFe<sub>2</sub>O<sub>4</sub> thin film has been studied and synthesized via the electrodeposition-anodization process. Electrodeposited CuFe<sub>2</sub> alloys were obtained from aqueous sulphate bath. The formed all...
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| Format: | Article |
| Language: | English |
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Academy Publishing Center
2017-12-01
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| Series: | Renewable Energy and Sustainable Development |
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| Online Access: | http://apc.aast.edu/ojs/index.php/RESD/article/view/236 |
| _version_ | 1797258823108395008 |
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| author | E M Elsayed M M Rashad M R Hussein M M B El-Sabbah I A Ibrahim |
| author_facet | E M Elsayed M M Rashad M R Hussein M M B El-Sabbah I A Ibrahim |
| author_sort | E M Elsayed |
| collection | DOAJ |
| description | <p>Nanocrystalline spinel copper ferrite CuFe<sub>2</sub>O<sub>4</sub> thin film has been studied and synthesized via the electrodeposition-anodization process. Electrodeposited CuFe<sub>2</sub> alloys were obtained from aqueous sulphate bath. The formed alloys were electro oxidized (anodized) in aqueous (1 M KOH) solution, at room temperature, to the corresponding hydroxides. The anodized CuFe<sub>2</sub> alloy films were annealed in air at 400 <sup>0</sup>C for 2 h. The parameters controlling of the electrodeposition of CuFe<sub>2</sub> alloys such as the bath temperature, agitation and the current density were studied and optimized. The crystal structure, crystal size and microstructure of the produced ferrites were investigated using X-ray diffraction (XRD) and scanning electron microscopy (SEM). XRD shows that CuFe<sub>2</sub>O<sub>4</sub> had a spinel structure and the crystallite size of CuFe<sub>2</sub>O<sub>4</sub> phase was 2 nm. SEM micrograph of the formed ferrite particles shows agglomeration structure morphology with a narrow distribution of the particles.</p> |
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| format | Article |
| id | doaj.art-6219b80cec4e4541b8a0d2693d23ff82 |
| institution | Directory Open Access Journal |
| issn | 2356-8518 2356-8569 |
| language | English |
| last_indexed | 2024-04-24T22:59:39Z |
| publishDate | 2017-12-01 |
| publisher | Academy Publishing Center |
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| series | Renewable Energy and Sustainable Development |
| spelling | doaj.art-6219b80cec4e4541b8a0d2693d23ff822024-03-17T15:35:47ZengAcademy Publishing CenterRenewable Energy and Sustainable Development2356-85182356-85692017-12-013326727610.21622/resd.2017.03.3.267125Synthesis of Nanocrystalline Copper Ferrites by Electrochemical Techniques for Toxic Gas Sensing, Li Ion Battery and Medical ApplicationsE M Elsayed0M M Rashad1M R Hussein2M M B El-Sabbah3I A Ibrahim4Associate Professor Chemical and Electro processing Division Central Metallurgical Research and Development Institute (CMRDI), P.O. BOX.87 Helwan, EgyptCentral Metallurgical Research and Development Institute (CMRDI), P.O. BOX.87 Helwan, EgyptChemistry Department Faculty of Science, Al–Azhar University, Nasr City, EgyptChemistry Department Faculty of Science, Al–Azhar University, Nasr City, EgyptCentral Metallurgical Research and Development Institute (CMRDI), P.O. BOX.87 Helwan, Egypt<p>Nanocrystalline spinel copper ferrite CuFe<sub>2</sub>O<sub>4</sub> thin film has been studied and synthesized via the electrodeposition-anodization process. Electrodeposited CuFe<sub>2</sub> alloys were obtained from aqueous sulphate bath. The formed alloys were electro oxidized (anodized) in aqueous (1 M KOH) solution, at room temperature, to the corresponding hydroxides. The anodized CuFe<sub>2</sub> alloy films were annealed in air at 400 <sup>0</sup>C for 2 h. The parameters controlling of the electrodeposition of CuFe<sub>2</sub> alloys such as the bath temperature, agitation and the current density were studied and optimized. The crystal structure, crystal size and microstructure of the produced ferrites were investigated using X-ray diffraction (XRD) and scanning electron microscopy (SEM). XRD shows that CuFe<sub>2</sub>O<sub>4</sub> had a spinel structure and the crystallite size of CuFe<sub>2</sub>O<sub>4</sub> phase was 2 nm. SEM micrograph of the formed ferrite particles shows agglomeration structure morphology with a narrow distribution of the particles.</p>http://apc.aast.edu/ojs/index.php/RESD/article/view/236copper ferriteelectrodepositionthin filmcyclic voltammetrynanoparticles. |
| spellingShingle | E M Elsayed M M Rashad M R Hussein M M B El-Sabbah I A Ibrahim Synthesis of Nanocrystalline Copper Ferrites by Electrochemical Techniques for Toxic Gas Sensing, Li Ion Battery and Medical Applications Renewable Energy and Sustainable Development copper ferrite electrodeposition thin film cyclic voltammetry nanoparticles. |
| title | Synthesis of Nanocrystalline Copper Ferrites by Electrochemical Techniques for Toxic Gas Sensing, Li Ion Battery and Medical Applications |
| title_full | Synthesis of Nanocrystalline Copper Ferrites by Electrochemical Techniques for Toxic Gas Sensing, Li Ion Battery and Medical Applications |
| title_fullStr | Synthesis of Nanocrystalline Copper Ferrites by Electrochemical Techniques for Toxic Gas Sensing, Li Ion Battery and Medical Applications |
| title_full_unstemmed | Synthesis of Nanocrystalline Copper Ferrites by Electrochemical Techniques for Toxic Gas Sensing, Li Ion Battery and Medical Applications |
| title_short | Synthesis of Nanocrystalline Copper Ferrites by Electrochemical Techniques for Toxic Gas Sensing, Li Ion Battery and Medical Applications |
| title_sort | synthesis of nanocrystalline copper ferrites by electrochemical techniques for toxic gas sensing li ion battery and medical applications |
| topic | copper ferrite electrodeposition thin film cyclic voltammetry nanoparticles. |
| url | http://apc.aast.edu/ojs/index.php/RESD/article/view/236 |
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