Physics Maths Engineering
Arpita Biswas
Arpita Biswas
Department of Chemistry, Shibpur Dinobundhoo Institution (College),
Synthesis of Zincoxide nanoparticles (ZnO NPs) with definite size and shape and their morphological characterization rationally is really a challenging aspect at present due to the ongoing demand of these nanosize particles for their divergent use in different field of science and technology. Reduction of Zinc acetate dihydrate by sodium hydroxide was performed to produce ZnO NPs by following precipitation method. Here the whole reaction was completed in aqueous medium in low temperature. To characterize the synthesized ZnO NPs some recent techniques like X-ray diffraction study (XRD), Ultra-violet Visible (UV-Vis) spectroscopy, Field emission scanning electron microscopy (FESEM), Transmission electron microscopy (TEM), Selected area electron diffraction (SAED) and Electron diffraction X-ray (EDX) were used systematically.
The study focuses on the synthesis and characterization of zinc oxide (ZnO) nanoparticles with an average diameter of 10nm in an aqueous medium.
The ZnO nanoparticles were synthesized using a chemical precipitation method in an aqueous medium, ensuring controlled particle size and uniformity.
Techniques such as X-ray diffraction (XRD), scanning electron microscopy (SEM), and UV-Vis spectroscopy were employed to characterize the structural, morphological, and optical properties of the nanoparticles.
The synthesized ZnO nanoparticles exhibited a uniform spherical morphology, an average size of 10nm, and strong UV absorption, indicating their potential for various applications.
ZnO nanoparticles have applications in photocatalysis, antibacterial agents, sensors, and optoelectronic devices due to their unique optical and structural properties.
Synthesizing nanoparticles in an aqueous medium is environmentally friendly, cost-effective, and ensures high-quality particles with minimal contamination.
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2025 April | 2 | 2 |
2025 March | 73 | 73 |
2025 February | 74 | 74 |
2025 January | 99 | 99 |
2024 December | 55 | 55 |
2024 November | 67 | 67 |
2024 October | 53 | 53 |
2024 September | 60 | 60 |
2024 August | 37 | 37 |
2024 July | 45 | 45 |
2024 June | 42 | 42 |
2024 May | 36 | 36 |
2024 April | 40 | 40 |
2024 March | 57 | 57 |
2024 February | 34 | 34 |
2024 January | 29 | 29 |
2023 December | 32 | 32 |
2023 November | 60 | 60 |
2023 October | 22 | 22 |
2023 September | 30 | 30 |
2023 August | 18 | 18 |
2023 July | 30 | 30 |
2023 June | 22 | 22 |
2023 May | 36 | 36 |
2023 April | 35 | 35 |
2023 March | 46 | 46 |
2023 February | 3 | 3 |
2023 January | 1 | 1 |
2022 December | 31 | 31 |
2022 November | 64 | 64 |
2022 October | 39 | 39 |
2022 September | 33 | 33 |
2022 August | 42 | 42 |
2022 July | 46 | 46 |
2022 June | 89 | 89 |
2022 May | 46 | 46 |
2022 April | 29 | 29 |
2022 March | 3 | 3 |
Total | 1560 | 1560 |
Show by month | Manuscript | Video Summary |
---|---|---|
2025 April | 2 | 2 |
2025 March | 73 | 73 |
2025 February | 74 | 74 |
2025 January | 99 | 99 |
2024 December | 55 | 55 |
2024 November | 67 | 67 |
2024 October | 53 | 53 |
2024 September | 60 | 60 |
2024 August | 37 | 37 |
2024 July | 45 | 45 |
2024 June | 42 | 42 |
2024 May | 36 | 36 |
2024 April | 40 | 40 |
2024 March | 57 | 57 |
2024 February | 34 | 34 |
2024 January | 29 | 29 |
2023 December | 32 | 32 |
2023 November | 60 | 60 |
2023 October | 22 | 22 |
2023 September | 30 | 30 |
2023 August | 18 | 18 |
2023 July | 30 | 30 |
2023 June | 22 | 22 |
2023 May | 36 | 36 |
2023 April | 35 | 35 |
2023 March | 46 | 46 |
2023 February | 3 | 3 |
2023 January | 1 | 1 |
2022 December | 31 | 31 |
2022 November | 64 | 64 |
2022 October | 39 | 39 |
2022 September | 33 | 33 |
2022 August | 42 | 42 |
2022 July | 46 | 46 |
2022 June | 89 | 89 |
2022 May | 46 | 46 |
2022 April | 29 | 29 |
2022 March | 3 | 3 |
Total | 1560 | 1560 |