Photocatalytic Activity of Nickel Doped CoO Nanocomposite for the Degradation of Azure A Dye

Nirmal Singh; Avinash Kumar Rai; Ritu Vyas; Rameshwar Ameta

doi:10.14233/ajchem.2021.22996

Issue

Vol. 33 No. 1 (2021): Vol 33 Issue 1

Issue Published : December 10, 2020

This work is licensed under a Creative Commons Attribution 4.0 International License.

Photocatalytic Activity of Nickel Doped CoO Nanocomposite for the Degradation of Azure A Dye

https://doi.org/10.14233/ajchem.2021.22996

Nirmal Singh

Department of Chemistry, PAHER University, Udaipur-313003, India

Avinash Kumar Rai

Department of Chemistry, PAHER University, Udaipur-313003, India

Ritu Vyas

Department of Chemistry, PAHER University, Udaipur-313003, India

Rameshwar Ameta

Department of Chemistry, PAHER University, Udaipur-313003, India

Corresponding Author(s) : Nirmal Singh

nirmalsingh0068@gmail.com

Asian Journal of Chemistry, Vol. 33 No. 1 (2021): Vol 33 Issue 1
Article Published : December 11, 2020

Abstract

Nanocrystalline cobalt(II) oxide doped with nickel was prepared using the sol-gel method and employed as a photocatalyst for azure A dye degradation under visible light. The prepared photocatalyst was analyzed using energy-dispersive X-ray (EDX) spectroscopy, field emission scanning electron microscopy (FESEM), Fourier-transform infrared (FTIR), X-ray diffraction (XRD) and high-resolution transmission electron microscopy (HRTEM). The photocatalytic activity of Ni-doped CoO under different working parameters, like concentration, pH, dosage (Ni-doped and undoped CoO), light intensity for the degradation of azure A dye was also optimzed. It was observed that the dye degradation rate improved after doping. Approximately 76% and 85% of azure A dye was degraded within 90 min through undoped and Ni-doped CoO, respectively.

Keywords

Azure A dye Nanocrystalline Nickel Cobalt(II) Oxide Sol-gel technique Photocatalyst

Singh, N., Kumar Rai, A., Vyas, R., & Ameta, R. (2020). Photocatalytic Activity of Nickel Doped CoO Nanocomposite for the Degradation of Azure A Dye. Asian Journal of Chemistry, 33(1), 240–244. https://doi.org/10.14233/ajchem.2021.22996

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References

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References

R. Gusain, K. Gupta, P. Joshi and O.P. Khatri, Adv. Colloid Interface Sci., 272, 102009 (2019); https://doi.org/10.1016/j.cis.2019.102009

N.F. Gray, Water Technology: An Introduction for Environmental Scientists and Engineers, Elsevier Science & Technology Books: Amsterdam, The Netherlands, edn 2 (2005).

S.D. Lin, Water and Wastewater Calculations Manual, McGraw-Hill Companies, Inc.: New York, USA, edn 2 (2007).

X.Y. Xue, R. Cheng, L. Shi, Z. Ma and X. Zheng, Environ. Chem.Lett., 15, 23 (2017); https://doi.org/10.1007/s10311-016-0595-x

S.H.S. Chan, T. Yeong Wu, J.C. Juan and C.Y. Teh, J. Chem. Technol. Biotechnol., 86, 1130 (2011); https://doi.org/10.1002/jctb.2636

G. Mamba and A. Mishra, Catalysts, 6, 79 (2016); https://doi.org/10.3390/catal6060079

A. Gupta, J.R. Saurav and S. Bhattacharya, RSC Adv., 5, 71472 (2015); https://doi.org/10.1039/C5RA10456D

U.I. Gaya and A.H. Abdullah, J. Photochem. Photobiol. Photochem.Rev., 9, 1 (2008); https://doi.org/10.1016/j.jphotochemrev.2007.12.003

G. Wang, Z. Liu and X. Liu, Chemistry Bull., 76, 689 (2013) (In Chinese).

H. Khojasteh, M. Salavati-Niasari and S. Mortazavi-Derazkola, J. Mater.Sci. Mater. Electron., 27, 3599 (2016); https://doi.org/10.1007/s10854-015-4197-3

M.P.B. Vega, M. Hinojosa-Reyes, A. Hernández-Ramírez, J.L.G. Mar, V. Rodríguez-González and L. Hinojosa-Reyes, J. Sol-Gel Sci. Technol.,85, 723 (2018); https://doi.org/10.1007/s10971-018-4579-0

S. Farhadi, M. Javanmard and G. Nadri, Acta Chim. Slov., 63, 335 (2016); https://doi.org/10.17344/acsi.2016.2305

Y. Li and N. Chopra, J. Catal., 329, 514 (2015); https://doi.org/10.1016/j.jcat.2015.06.015

C. Kulsi, A. Ghosh, A. Mondal, K. Kargupta, S. Ganguly and D. Banerjee, Appl. Surf. Sci., 392, 540 (2017); https://doi.org/10.1016/j.apsusc.2016.09.063

T.A. Sedneva, M.L. Belikov, E.P. Lokshin and A.T. Belyaevskii, Theor.Found. Chem. Eng., 50, 498 (2016); https://doi.org/10.1134/S0040579516040278

K. Subramanyam, N. Sreelekha, D. Amaranatha Reddy, G. Murali, K. Rahul Varma and R.P. Vijayalakshmi, Solid State Sci., 65, 68 (2017); https://doi.org/10.1016/j.solidstatesciences.2017.01.008

K. Santhi, C. Rani and S. Karuppuchamy, J. Mater. Sci. Mater. Electron.,27, 5033 (2016); https://doi.org/10.1007/s10854-016-4390-z

N. Tharayil, R. Raveendran, A. Vaidyan and P. Chithra, Indian J. Eng.Mater. Sci., 15, 489 (2008).

N. Singh, M. Jangid, N. Shorgar and P. Tak, Res. J. Chem. Environ., (2020) (in press).

R.P. Purnima, P. Tak and S. Benjamin, Sci. Rev. Chem. Commun., 6, 19(2016).

P. Rathore, R. Ameta and S. Sharma, J. Textile Sci. Technol., 1, 118(2015); https://doi.org/10.4236/jtst.2015.13013

S. Gupta, P. Tak, R. Ameta and S. Benjamin, J. Adv. Chem. Sci., 1, 38 (2015).

A. Muneer, R.Q. AL-Shemary and E.T. Kareem, J. Int. Pharm. Res., 45,123 (2015).

B. Pare, D. Singh, V.S. Solanki, P. Gupta and S. Jonnalagadda, Int. J.Chem., 3, 351 (2014).

Issue

Vol. 33 No. 1 (2021): Vol 33 Issue 1

Photocatalytic Activity of Nickel Doped CoO Nanocomposite for the Degradation of Azure A Dye

Corresponding Author(s) : Nirmal Singh

Abstract

Keywords

Full Article

Download Citation

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