Role of NaOH concentration on synthesis and characterization of β-V2O5 nanorods by solvothermal method
In this work, synthesis of β-V2O5 nanorods by solvothermal method was adopted at optimum experimental conditions by varying the concentration of NaOH as 0.5M, 1M, 1.5M and 2M. The obtained products were characterization by following techniques, XRD, RAMAN, FTIR, and FESEM. The XRD results reveal the...
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| Format: | Journal Article |
| Language: | English |
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2018
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| Online Access: | https://hdl.handle.net/10356/89255 http://hdl.handle.net/10220/46166 |
| _version_ | 1811684199737851904 |
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| author | Saravanakumar, B. Selvam, C. Ravi, G. Thambidurai, Mariyappan Yuvakkumar, R. |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Saravanakumar, B. Selvam, C. Ravi, G. Thambidurai, Mariyappan Yuvakkumar, R. |
| author_sort | Saravanakumar, B. |
| collection | NTU |
| description | In this work, synthesis of β-V2O5 nanorods by solvothermal method was adopted at optimum experimental conditions by varying the concentration of NaOH as 0.5M, 1M, 1.5M and 2M. The obtained products were characterization by following techniques, XRD, RAMAN, FTIR, and FESEM. The XRD results reveal the formation of β-V2O5 nanorods and its crystalline nature was confirmed by its lattice parameters. The Raman analysis shows a peak at 485, 770 and 998 cm−1 corresponds to the vibration of O-V-O bonds. Similarly the FITR peaks appeared at the 530 and 786 cm−1 can be attributed to the symmetric stretching of Metal Oxide (V-O). The morphology and its structure of β-V2O5 nanorods can be analysized by the FESEM techniques and its images shows the formation of β-V2O5 nanorods with different dimensions. The role of concentration of NaOH can be studied by comparing the FESEM micrographs. It is clearly evident from FESEM images as the concentration of NaOH increases from 0.5 M to 2M, the shape and size of the change rapidly and the surface effect results in the mesoporous features on the surface of nanorods. Its note worthy as the concentration of NaOH increases results in the flattening of nanorods could be observed due more of interaction of NaOH precursor solution. |
| first_indexed | 2024-10-01T04:24:50Z |
| format | Journal Article |
| id | ntu-10356/89255 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:24:50Z |
| publishDate | 2018 |
| record_format | dspace |
| spelling | ntu-10356/892552020-03-07T14:02:37Z Role of NaOH concentration on synthesis and characterization of β-V2O5 nanorods by solvothermal method Saravanakumar, B. Selvam, C. Ravi, G. Thambidurai, Mariyappan Yuvakkumar, R. School of Electrical and Electronic Engineering INTERNATIONAL CONFERENCE ON RENEWABLE ENERGY RESEARCH AND EDUCATION (RERE-2018) The Photonics Institute LUMINOUS! Centre of Excellence for Semiconductor Lighting and Displays Complexity Institute Nanorods DRNTU::Engineering::Electrical and electronic engineering Raman Analysis In this work, synthesis of β-V2O5 nanorods by solvothermal method was adopted at optimum experimental conditions by varying the concentration of NaOH as 0.5M, 1M, 1.5M and 2M. The obtained products were characterization by following techniques, XRD, RAMAN, FTIR, and FESEM. The XRD results reveal the formation of β-V2O5 nanorods and its crystalline nature was confirmed by its lattice parameters. The Raman analysis shows a peak at 485, 770 and 998 cm−1 corresponds to the vibration of O-V-O bonds. Similarly the FITR peaks appeared at the 530 and 786 cm−1 can be attributed to the symmetric stretching of Metal Oxide (V-O). The morphology and its structure of β-V2O5 nanorods can be analysized by the FESEM techniques and its images shows the formation of β-V2O5 nanorods with different dimensions. The role of concentration of NaOH can be studied by comparing the FESEM micrographs. It is clearly evident from FESEM images as the concentration of NaOH increases from 0.5 M to 2M, the shape and size of the change rapidly and the surface effect results in the mesoporous features on the surface of nanorods. Its note worthy as the concentration of NaOH increases results in the flattening of nanorods could be observed due more of interaction of NaOH precursor solution. Published version 2018-10-02T03:30:16Z 2019-12-06T17:21:17Z 2018-10-02T03:30:16Z 2019-12-06T17:21:17Z 2018 Journal Article Saravanakumar, B., Selvam, C., Ravi, G., Thambidurai, M., & Yuvakkumar, R. (2018). Role of NaOH concentration on synthesis and characterization of β-V2O5 nanorods by solvothermal method. AIP Conference Proceedings, 1992(1), 040028-. doi:10.1063/1.5047993 0094-243X https://hdl.handle.net/10356/89255 http://hdl.handle.net/10220/46166 10.1063/1.5047993 en AIP Conference Proceedings © 2018 The Author(s) (Published by AIP Publishing). This paper was published in AIP Conference Proceedings and is made available as an electronic reprint (preprint) with permission of The Author(s) (Published by AIP Publishing). The published version is available at: [http://dx.doi.org/10.1063/1.5047993]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 4 p. application/pdf |
| spellingShingle | Nanorods DRNTU::Engineering::Electrical and electronic engineering Raman Analysis Saravanakumar, B. Selvam, C. Ravi, G. Thambidurai, Mariyappan Yuvakkumar, R. Role of NaOH concentration on synthesis and characterization of β-V2O5 nanorods by solvothermal method |
| title | Role of NaOH concentration on synthesis and characterization of β-V2O5 nanorods by solvothermal method |
| title_full | Role of NaOH concentration on synthesis and characterization of β-V2O5 nanorods by solvothermal method |
| title_fullStr | Role of NaOH concentration on synthesis and characterization of β-V2O5 nanorods by solvothermal method |
| title_full_unstemmed | Role of NaOH concentration on synthesis and characterization of β-V2O5 nanorods by solvothermal method |
| title_short | Role of NaOH concentration on synthesis and characterization of β-V2O5 nanorods by solvothermal method |
| title_sort | role of naoh concentration on synthesis and characterization of β v2o5 nanorods by solvothermal method |
| topic | Nanorods DRNTU::Engineering::Electrical and electronic engineering Raman Analysis |
| url | https://hdl.handle.net/10356/89255 http://hdl.handle.net/10220/46166 |
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