Synthesis and photocatalytic activity of lanthanide nanoperovskites for removal of ethyl acetate from polluted air

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NAKHOSTIN PANAHI P.; Rasouli Fard M.H.; GHOLAMI Z.; FARAJMAND B.

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Journal: Journal of Applied Research in Chemistry Year:2020 | Volume:13 | Issue:4 Page(s): 63-71

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Title

Synthesis and photocatalytic activity of lanthanide nanoperovskites for removal of ethyl acetate from polluted air

Author(s)

NAKHOSTIN PANAHI P. | Rasouli Fard M.H. | GHOLAMI Z. | FARAJMAND B. | Issue Writer Certificate

Keywords

NanoperovskiteQ1

PhotocatalystQ1

Ethyl acetateQ1

Abstract

Volatile organic compounds (VOCs) contain a large and diverse group of chemicals that are very harmful for humans and the environment. Therefore, there is urgent need for removing these compounds. The goal of the present study is degradation of the Ethyl acetate by photocatalytic process under UV and visible light irradiation. First, a series of lanthanide perovskite-type oxides (LaNiO3, LaMnO3 and LaCoO3) synthesized by sol– gel method and their physicochemical properties analyzed by XRD, SEM, TEM, and UV– Vis (DRS mode) spectroscopy. The XRD patterns confirmed the formation of perovskite-type oxides and the micrographs of SEM indicated that perovskite particles were nanosize with smaller size than 50 nm. The UV-visible absorption spectra of Nanoperovskites also exhibited strong absorption at visible light region. The photocatalytic activity of Nanoperovskites evaluated for the degradation of Ethyl acetate and results showed that all Nanoperovskites had a high performance in the removal of Ethyl acetate and the LaNiO3 showed the highest activity. In the next step, the effect of operating parameters such as concentration of pollutant, Photocatalyst form, type of light source, and air humidity on the efficiency of Ethyl acetate removal investigated.

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APA: Copy

NAKHOSTIN PANAHI, P., Rasouli Fard, M.H., GHOLAMI, Z., & FARAJMAND, B.. (2020). Synthesis and photocatalytic activity of lanthanide nanoperovskites for removal of ethyl acetate from polluted air. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), 13(4 ), 63-71. SID. https://sid.ir/paper/180162/en

Vancouver: Copy

NAKHOSTIN PANAHI P., Rasouli Fard M.H., GHOLAMI Z., FARAJMAND B.. Synthesis and photocatalytic activity of lanthanide nanoperovskites for removal of ethyl acetate from polluted air. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC)[Internet]. 2020;13(4 ):63-71. Available from: https://sid.ir/paper/180162/en

IEEE: Copy

P. NAKHOSTIN PANAHI, M.H. Rasouli Fard, Z. GHOLAMI, and B. FARAJMAND, “Synthesis and photocatalytic activity of lanthanide nanoperovskites for removal of ethyl acetate from polluted air,” JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), vol. 13, no. 4 , pp. 63–71, 2020, [Online]. Available: https://sid.ir/paper/180162/en

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