In this work, the optical properties (absorption, absorption coefficient, refractive index, band- gap energy, extension coefficient, and reflection) of the five samples of isonitrosoacetophenone (C8H7NO2) was studied using Uv-Vis spectroscopy. The C8H7NO2 was dissolved in different amounts of (0.5, 1, 1.5, and 2) ml of distilled water. The effect of concentration on the optical properties of C8H7NO2 was investigated experimentally and it was shown that the different values of the calculated optical properties are clearly affected by the concentrations of the C8H7NO2 compound. In addition, when the isonitrosoacetophenone is mixed with 2.0 ml of water the absorbance rate of the pure isonitrosoacetophenone was shown to be decreased from 2.7×10-4 (a. u.) at 278 nm to 1×10-4 (a. u.) at the same wavelength. Furthermore, the transmission of C8H7NO2 was shifted towards the shorter wavelength as the concentration of water is increased, which is starts from ~346 nm for pure isonitrosoacetophenone and decreased to ~ 300 nm when mixed with 2.0 ml of water. The important finding of this work was that the compound C8H7NO2 is opaque (non-transmittance) material from the wavelength of 220 to 300 nm which corresponds to the UV portion of the electromagnetic spectrum and this suggests more study in this area.
Published in | Journal of Photonic Materials and Technology (Volume 5, Issue 2) |
DOI | 10.11648/j.jmpt.20190502.12 |
Page(s) | 32-37 |
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2020. Published by Science Publishing Group |
Isonitrosoacetophenone, Optical Properties, Uv-vis Spectroscopy, Band-gap Energy
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APA Style
Salma Fath Alrahman Ahmed, Khalid Mohamed Haroun, Adam Mohammed Adam Bakheet, Yousif Hassan Alsheikh, Abdalsakhi Suliman. (2020). Study of the Optical Properties of Isonitrosoacetophenone (C8H7NO2) Using UV-Vis Spectroscopy. Journal of Photonic Materials and Technology, 5(2), 32-37. https://doi.org/10.11648/j.jmpt.20190502.12
ACS Style
Salma Fath Alrahman Ahmed; Khalid Mohamed Haroun; Adam Mohammed Adam Bakheet; Yousif Hassan Alsheikh; Abdalsakhi Suliman. Study of the Optical Properties of Isonitrosoacetophenone (C8H7NO2) Using UV-Vis Spectroscopy. J. Photonic Mater. Technol. 2020, 5(2), 32-37. doi: 10.11648/j.jmpt.20190502.12
AMA Style
Salma Fath Alrahman Ahmed, Khalid Mohamed Haroun, Adam Mohammed Adam Bakheet, Yousif Hassan Alsheikh, Abdalsakhi Suliman. Study of the Optical Properties of Isonitrosoacetophenone (C8H7NO2) Using UV-Vis Spectroscopy. J Photonic Mater Technol. 2020;5(2):32-37. doi: 10.11648/j.jmpt.20190502.12
@article{10.11648/j.jmpt.20190502.12, author = {Salma Fath Alrahman Ahmed and Khalid Mohamed Haroun and Adam Mohammed Adam Bakheet and Yousif Hassan Alsheikh and Abdalsakhi Suliman}, title = {Study of the Optical Properties of Isonitrosoacetophenone (C8H7NO2) Using UV-Vis Spectroscopy}, journal = {Journal of Photonic Materials and Technology}, volume = {5}, number = {2}, pages = {32-37}, doi = {10.11648/j.jmpt.20190502.12}, url = {https://doi.org/10.11648/j.jmpt.20190502.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jmpt.20190502.12}, abstract = {In this work, the optical properties (absorption, absorption coefficient, refractive index, band- gap energy, extension coefficient, and reflection) of the five samples of isonitrosoacetophenone (C8H7NO2) was studied using Uv-Vis spectroscopy. The C8H7NO2 was dissolved in different amounts of (0.5, 1, 1.5, and 2) ml of distilled water. The effect of concentration on the optical properties of C8H7NO2 was investigated experimentally and it was shown that the different values of the calculated optical properties are clearly affected by the concentrations of the C8H7NO2 compound. In addition, when the isonitrosoacetophenone is mixed with 2.0 ml of water the absorbance rate of the pure isonitrosoacetophenone was shown to be decreased from 2.7×10-4 (a. u.) at 278 nm to 1×10-4 (a. u.) at the same wavelength. Furthermore, the transmission of C8H7NO2 was shifted towards the shorter wavelength as the concentration of water is increased, which is starts from ~346 nm for pure isonitrosoacetophenone and decreased to ~ 300 nm when mixed with 2.0 ml of water. The important finding of this work was that the compound C8H7NO2 is opaque (non-transmittance) material from the wavelength of 220 to 300 nm which corresponds to the UV portion of the electromagnetic spectrum and this suggests more study in this area.}, year = {2020} }
TY - JOUR T1 - Study of the Optical Properties of Isonitrosoacetophenone (C8H7NO2) Using UV-Vis Spectroscopy AU - Salma Fath Alrahman Ahmed AU - Khalid Mohamed Haroun AU - Adam Mohammed Adam Bakheet AU - Yousif Hassan Alsheikh AU - Abdalsakhi Suliman Y1 - 2020/01/06 PY - 2020 N1 - https://doi.org/10.11648/j.jmpt.20190502.12 DO - 10.11648/j.jmpt.20190502.12 T2 - Journal of Photonic Materials and Technology JF - Journal of Photonic Materials and Technology JO - Journal of Photonic Materials and Technology SP - 32 EP - 37 PB - Science Publishing Group SN - 2469-8431 UR - https://doi.org/10.11648/j.jmpt.20190502.12 AB - In this work, the optical properties (absorption, absorption coefficient, refractive index, band- gap energy, extension coefficient, and reflection) of the five samples of isonitrosoacetophenone (C8H7NO2) was studied using Uv-Vis spectroscopy. The C8H7NO2 was dissolved in different amounts of (0.5, 1, 1.5, and 2) ml of distilled water. The effect of concentration on the optical properties of C8H7NO2 was investigated experimentally and it was shown that the different values of the calculated optical properties are clearly affected by the concentrations of the C8H7NO2 compound. In addition, when the isonitrosoacetophenone is mixed with 2.0 ml of water the absorbance rate of the pure isonitrosoacetophenone was shown to be decreased from 2.7×10-4 (a. u.) at 278 nm to 1×10-4 (a. u.) at the same wavelength. Furthermore, the transmission of C8H7NO2 was shifted towards the shorter wavelength as the concentration of water is increased, which is starts from ~346 nm for pure isonitrosoacetophenone and decreased to ~ 300 nm when mixed with 2.0 ml of water. The important finding of this work was that the compound C8H7NO2 is opaque (non-transmittance) material from the wavelength of 220 to 300 nm which corresponds to the UV portion of the electromagnetic spectrum and this suggests more study in this area. VL - 5 IS - 2 ER -