پیوندهای مفید
آمار
| تعداد نشریات | 21 |
| تعداد شماره‌ها | 663 |
| تعداد مقالات | 9,683 |
| تعداد مشاهده مقاله | 68,897,166 |
| تعداد دریافت فایل اصل مقاله | 48,427,620 |
تخریب فتوکاتالیستی رنگ آزوروبین در محلول های آبی با استفاده از نانوپودرهای بیسموت فریت | ||
| شیمى کاربردى روز | ||
| دوره 18، شماره 68، مهر 1402، صفحه 107-122 اصل مقاله (1.39 M) | ||
| نوع مقاله: مقاله علمی پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22075/chem.2022.27758.2085 | ||
| نویسندگان | ||
| الهه محمودی درح1؛ راضیه ثانوی خشنود* 1؛ داود ثانوی خشنود2؛ زرین اسحاقی3 | ||
| 1گروه شیمی، واحد مشهد، دانشگاه آزاد اسلامی مشهد، ایران | ||
| 2دانشکده فیزیک، دانشگاه سمنان، سمنان، ایران | ||
| 3گروه شیمی، دانشگاه پیام نور، تهران، ایران | ||
| تاریخ دریافت: 18 تیر 1401، تاریخ بازنگری: 30 آبان 1401، تاریخ پذیرش: 29 آذر 1401 | ||
| چکیده | ||
| در این مطالعه، ذرات بیسموت فریت (BFO) با روش سل ـ ژل سنتز شد. بیسموت فریت، با توزیع زیاد ذرات و پاسخ خوب به تابش نور مرئی پاسخگو بود. آزروبین به عنوان آلاینده در این مطالعه انتخاب شده است. مقدار pH یک فاکتور بسیار موثر برای تخریب رنگ آزروبین می‌باشد. خواص ساختاری، مورفولوژی و نوری BFO با استفاده از پراش اشعه (XRD)، طیف سنجی مادون قرمز(FT-IR)، میکروسکوپ الکترونی روبشی (FE-SEM) و اسپکتروسکوپی UV-Visible مورد تجزیه و تحلیل قرار گرفته‌اند. اثرات پارامترهای مختلف در تخریب فتوکاتالیستی رنگ آزروبین با غلظت 10 میلی گرم بر لیتر از جمله مقدار H2O2، نوع نور تابیده شده، مقدار pH و دوز نانوذره مورد استفاده بررسی و بهینه گردید. میزان تخریب رنگ آزروبین با استفاده از نانو ذره BFO در مدت زمان 120 دقیقه به 93/93٪رسید که نشان دهنده این است این تحقیق یک روش فتوکاتالیستی موثر برای تخریب رنگ آزروبین می‌باشد. | ||
| کلیدواژه‌ها | ||
| فتوکاتالیست؛ بیسموت فریت؛ سل ژل؛ تخریب رنگ آزروبین | ||
| عنوان مقاله [English] | ||
| Photocatalytic degradation of azorubine dye in aqueous solutions using Bismuth Ferrite nanopowders | ||
| نویسندگان [English] | ||
| Elaheh Mahmoudi Doroh1؛ Razieh Sanavi Khoshnood1؛ Davoud Sanavi Khoshnoud2؛ Zarrin Eshaghi3 | ||
| 1Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran | ||
| 2Faculty of Physics, Semnan University, Semnan, Iran | ||
| 3Department of Chemistry, Payam Noor University, Tehran, Iran. | ||
| چکیده [English] | ||
| In this study, bismuth ferrite) BFO ( particles were synthesized by sol-gel method. Bismuth ferrite, with high particle distribution and good response to Visible light was responsive. Azorubine was selected as a contaminant in this study. The pH value of a factor it is very effective in destroying the color of Azorubine. Structural, morphological and optical properties of BFO using X-ray diffraction (IR-FT), scanning electron microscopy (SEM-FE) and Visible-UV spectroscopy were analyzed. Effects of different parameters on degradation photocatalytic dye of Azorubine dye at a concentration of 10 ppm including H2O2 content, type of light emitted, pH value and dose. The nanoparticles used were investigated and optimized. Degree of Azorubine dye degradation using BFO nanoparticles during. The time of 120 minutes reached 93.93% to show that this research is an effective photocatalytic method for destroys the color of azorubine. | ||
| کلیدواژه‌ها [English] | ||
| Photocatalyst, Bismuth Ferrite, Sol-gel, Azorubine dye degradation | ||
| مراجع | ||
|
[1] E. Routoula and S. V. Patwardhan., J. Environ. ) 2020). Degradation of anthraquinone dyes from effluents: a review focusing on enzymatic dye degradation with industrial potential. Sci. Technol., 54(2), 647-664.
[2] M. Ghimpusan, G. Nechifor, A.-C. Nechifor, S.-O. Dima, and P. Passeri. (2017). Case studies on the physical-chemical parameters' variation during three different purification approaches destined to treat wastewaters from food industry. J. Environ. Sci. Manag, (203), 811-816.
[3] M.-j. Kim, J.-h. Park, H.-J. Suh, and C. Lee. ( 2016). Establishment of an Analytical Method for Azorubine, an Undesignated Food Colorant in Korea. J Food Saf, 31(5), 311-318.
[4] T. M. Jawad, M. R AL-Lami, A. S. Hasan, J. A. Al-Hilifi, R. K. Mohammad, and L. Ahmed. (2021). Synergistic Effect of dark and photoreactions on the removal and photo-decolorization of azo carmosine dye (E122) as food dye using Rutile-TiO2 suspension. Egypt J Chem, 64(9), 4857-4865.
[5] T. Soltani and B.-K. Lee. (2016) Sono-synthesis of nanocrystallized BiFeO3/reduced graphene oxide composites for visible photocatalytic degradation improvement of bisphenol A. Chem. Eng., (306), 204-213.
[6] M. V. Neshin, R. S. Khoshnood, and D. S. Khoshnoud. (2021). Enhanced photocatalytic activity of Ni-doped BiFeO3 nanoparticles for degradation of bromophenol blue in aqueous solutions. React. Kinet. Mech. Catal., 134(2), 951-970.
[7] S. Mousavi, F. Shahraki, M. Aliabadi, A. Haji, F. Deuber, and C. Adlhart. (2019). Nanofiber immobilized CeO2/dendrimer nanoparticles: An efficient photocatalyst in the visible and the UV. Appl. Surf. Sci., (479), 608-618.
[8] S. M. Tichapondwa, J. Newman, and O. Kubheka. (2020). Effect of TiO2 phase on the photocatalytic degradation of methylene blue dye. Phys Chem Earth, Parts A/B/C, (118), 102900.
[9] M. Siddique, N. M. Khan, and M. Saeed. (2019). Photocatalytic activity of bismuth ferrite nanoparticles synthesized via sol-gel route. Z Phys Chem (N F), 233(5), 595-607.
[10] X. Deng et al.. (2020). Study of structural, optical and enhanced multiferroic properties of Ni doped BFO thin films synthesized by sol-gel method. J. Alloys Compd., (831), 154857.
[11] F. Majid, S. T. Mirza, S. Riaz, and S. Naseem. (2015). Sol-gel synthesis of BiFeO3 nanoparticles. Mater. Today, Proceedings, 2(10), 5293-5297.
[12] S. Nayak et al.. (2018). Sol–gel synthesized BiFeO3–graphene nanocomposite as efficient electrode for supercapacitor application. J. Mater. Sci. Mater. Electron., 29(11), 9361-9368.
[13] C. Ponraj, G. Vinitha, and J. Daniel, J. Daniel. (2017). A review on the visible light active BiFeO3 nanostructures as suitable photocatalyst in the degradation of different textile dyes. Environ. Nanotechnol. Monit. Manag., (7), 110-120.
[14] L. Esmaeili and A. Gholizadeh. (2019). Effect of temperature and concentration of bismuth nitrate mole on structural, magnetic and photocatalytic properties of bismuth ferrite. J. Iran. Chem. Soc., (26), 1013-1026.
[15] S. Mohamadnejad, A. Ayati, A. Ahmadpor, H. Karimi Meleh. (2020). Photo-catalysis degradation of methyl orange as pollutant dye using dioxide magnetic Fe3O4/Al2O3/TiO2 nanostructure. Applied Chemistry, 15(54), 337-350. (in Persian)
[16] R. S. Sprick et al.. (2015). Tunable organic photocatalysts for visible-light-driven hydrogen evolution. J. Am. Chem. Soc., 137(9), 3265-3270.
[17] Z. Xue, T. Wang, B. Chen, T. Malkoske, S. Yu, and Y. Tang. (2015). Degradation of Tetracycline with BiFeO3 Prepared by a Simple Hydrothermal Method. J. Mater., 9(8), 6360-6378.
[18] S. Pirouzi, B. Tanhayi, A. Ayati, M. Niknam Shahrak, M. Saei Moghadam. (2021). Investigation of photo catalytic properties of ZIF-8 emitted based on titanium dioxide nano tubes in removal of aqueous pollutants. Applied Chemistry, 17(62), 99-114. (in Persian)
[19] M. Feilizadeh, F. Attar, and N. Mahinpey. (2019). Hydrogen peroxide‐assisted photocatalysis under solar light irradiation: Interpretation of interaction effects between an active photocatalyst and H2O2. Can J Chem Eng, 7(97), 2009-2014.
[20] S. Dhanya, S. G. Nair, J. Satapathy, and N. P. Kumar. ( 2019). Structural and spectroscopic characterization of bismuth-ferrites. AIP Conf. Proc. 2166(1), 020017.
[21] S. Kossar, R. Amiruddin, and A. Rasool. (2021). Study on thickness-dependence characteristics of bismuth ferrite (BFO) for ultraviolet (UV) photodetector application. Micro Nano Syst. Lett., 1(9), 1-10.
[22] S. Nandy and C. Sudakar. (2019). Influence of chemical solution growth and vacuum annealing on the properties of (100) pseudocubic oriented BiFeO3 thin films. J. Appl. Phys., 126(13), 135303.
[23] A. Singh, Z. R. Khan, P. Vilarinho, V. Gupta, and R. Katiyar. (2014). Influence of thickness on optical and structural properties of BiFeO3 thin films: PLD grown. Mater. Res. Bull., (49), 531-536.
[24] M. Kumar, K. Yadav, and G. D. Varma. (2008). Large magnetization and weak polarization in sol–gel derived BiFeO3 ceramics. Mater. Lett., 9(62), 1159-1161.
[25] M. Nazmiyan, R. S. Khoshnood and D. S. Khoshnoud. (2015). Structural, microstructural and magnetic investigation of bismuth ferrite nanoparticles doped with lanthanum and yttrium. Applied Chemistry, 10(34), 83-90. (in Persian)
[26] S. Shahbazkhany, M. Salehi, Z. Salarvand and M. M. Kamazani. (2022). Photocatalytic oxidative desulfurization of dibenzothiophene solution and real sample of fuel by using Mn-doped ZnO under visible irradiation. Pet. Sci. Technol., (11), 1-20.
[27] R. S. Khoshnood and D. S. Khoshnoud. (2019). Structural, magnetic, and photocatalytic properties in Bi0.83−xLa0.17YxFeO3 nanoparticles. Appl. Phys. A, (125), 1-10.
[28] Gh. Mansouri, M. Mansouri. (2019). Investigating the photocatalytic activity of TiO2-ZnO immobilized on ZSM-5 zeolite in the removal of methyl orange dye. Applied Chemistry, 15(56), 241-256. (in Persian) | ||
|
آمار تعداد مشاهده مقاله: 552 تعداد دریافت فایل اصل مقاله: 513 |
||