Photocatalytic degradation of GRL dye from aqueous solutions in the presence of ZnO/Fe2O3 nanocomposites
作者： Fouad Sh Hashim , Ayad F Alkaim , Shymaa M Mahdi , Adel H Omran Alkhayatt , None
DOI: 10.1016/J.COCO.2019.09.008
关键词:
摘要: Abstract Water pollution, due to the increase in human activities (industrial and agricultural), has badly affected life quality past few decades. ZnO nanoparticles ZnO/Fe2O3 (0.5g 1g FeCl3) nanocomposites were synthesized by solvothermal technique which used as photocatalyst for treatment of environmental pollution water. XRD results show that NPsand found be polycrystalline with a hexagonal wurtzite phase, (101) plane had strongest line. FE-SEM images demonstrate NPs aggregated, while samples showed highly homogenous shape size. EDX spectra confirm elements required chemical composition prepared are present. The presence all zeta potential values within positive range only surface particles was homogeneous. photocatalytic activity (1g nanocomposite reaches about 81.1% degradation GRL dye recorded 200 min, is appropriate treat problem
sci-hub.se 参考文章(17)
Abraham Taylor, X-ray metallography Wiley. ,(1961)
Kaushik Gupta, Uday Chand Ghosh, Arsenic removal using hydrous nanostructure iron(III)–titanium(IV) binary mixed oxide from aqueous solution Journal of Hazardous Materials. ,vol. 161, pp. 884- 892 ,(2009) , 10.1016/J.JHAZMAT.2008.04.034
Rezq Naji Aljawfi, F. Rahman, D.K. Shukla, Effect of the annealing temperature on the structural and magnetic properties of ZnO nanoparticles Materials Letters. ,vol. 99, pp. 18- 20 ,(2013) , 10.1016/J.MATLET.2013.02.064
Ming Zhou, Wei Lv, Changlong Liu, Dameng Liu, Yaping Wang, Flower-like and hollow sphere-like ZnO assisted by microorganisms and their UV absorption and photo catalytic performance Journal of Materials Science: Materials in Electronics. ,vol. 24, pp. 36- 43 ,(2013) , 10.1007/S10854-012-0771-0
Davood Raoufi, Synthesis and photoluminescence characterization of ZnO nanoparticles Journal of Luminescence. ,vol. 134, pp. 213- 219 ,(2013) , 10.1016/J.JLUMIN.2012.08.045
Zhong Lin Wang, Nanostructures of zinc oxide Materials Today. ,vol. 7, pp. 26- 33 ,(2004) , 10.1016/S1369-7021(04)00286-X
The Bakerian Lecture: Experimental Relations of Gold (and Other Metals) to Light Philosophical Transactions of the Royal Society. ,vol. 147, pp. 145- 181 ,(1857) , 10.1098/RSTL.1857.0011
Rais Ahmad, Rajeev Kumar, Conducting Polyaniline/Iron Oxide Composite: A Novel Adsorbent for the Removal of Amido Black 10B Journal of Chemical & Engineering Data. ,vol. 55, pp. 3489- 3493 ,(2010) , 10.1021/JE1001686
Dorian Hanaor, Marco Michelazzi, Cristina Leonelli, Charles C. Sorrell, The Effects of Carboxylic Acids on the Aqueous Dispersion and Electrophoretic Deposition of ZrO2 Journal of The European Ceramic Society. ,vol. 32, pp. 235- 244 ,(2012) , 10.1016/J.JEURCERAMSOC.2011.08.015
Ahmad Umar Ahmad Umar, MS Akhtar, A Al-Hajry, MS Al-Assiri, GN Dar, MS Islam, Enhanced photocatalytic degradation of harmful dye and phenyl hydrazine chemical sensing using ZnO nanourchins Chemical Engineering Journal. ,vol. 262, pp. 588- 596 ,(2015) , 10.1016/J.CEJ.2014.09.111