Green synthesis of iron nanoparticles and their application as a Fenton-like catalyst for the degradation of aqueous cationic and anionic dyes
Talal Shahwan,S. Abu Sirriah,Muath Nairat,Ezel Boyacı,Ahmet E. Eroğlu,Thomas Bligh Scott,Keith R Hallam +6 more
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TLDR
In this article, green tea leaves (GT-Fe NPs) were used as a Fenton-like catalyst for decolorization of aqueous solutions containing methylene blue (MB) and methyl orange (MO) dyes.About:
This article is published in Chemical Engineering Journal.The article was published on 2011-08-01 and is currently open access. It has received 659 citations till now. The article focuses on the topics: Iron oxide & Aqueous solution.read more
Figures
Table 1 Rate constants obtained from linear regression analysis of the data of dye removal. 
Fig. 7. Linear plots of the kinetic data: (a) first order plot for MB, (b) secon 
Table 2 The percentage removal of MB and MO at different initial concentrations when GT-Fe NPs are used as a Fenton-like catalyst. Cl stands for the equilibrium liquid concentration. 
Fig. 8. (a) SEM image, and (b) EDX spectrum of BH-Fe NPs. 
Fig. 3. A typical XRD pattern of GT-Fe NPs. 
Fig. 2. (a and b) TEM images, and (c) EDX spectrum, of GT-Fe NPs.
Citations
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Alternating current conduction studies on polypyrrole-iron nanocomposite at room temperature
TL;DR: In this article, Fourier transform infrared spectroscopy (FTIR) and transmission electron microscopy (TEM) techniques were used to characterize the conductivities of polypyrrole and iron nanocomposite in the frequency range 100Hz-1MHz.
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Photocatalytic response in water pollutants with addition of biomedical and anti-leishmanial study of iron oxide nanoparticles.
Zia Ul Haq Khan,Salman Latif,Fahad Ibrahim Abdulaziz.,Noor S. Shah,Muhammad Imran,Nawshad Muhammad,Jibran Iqbal,Muhammad Shahid,Mohamed Abdel Salam,Syed Khasim,Hidayat Ullah Khan +10 more
TL;DR: In this paper , the photocatalytic potential of FeO-NPs for the degradation of methylene blue dye and their potential biomedical investigations was investigated by using Anthemis tomentosa flower extract.
Effective and Ecofriendly Nano-Biosorbent for Treatment of Textile wastewater
TL;DR: Artocarpus heterophyllus beads (AHB) were conjugated with iron oxide nanoparticles (INP) and used as new nano adsorbents for the removal of acid red dye (ARD) in synthetic and simulated dye house effluent.
Journal ArticleDOI
Polymorphs Fe hydroxides nanostructures growth via green route: Effect of Olive Leaves Extract surfactant
TL;DR: In this paper , the authors investigated the effect of Olive Leaves Extract (OLE) concentration on the formation of various hydroxides (Goethite, Protohematite and Feroxyhyte) during a green simple synthesis process.
Journal ArticleDOI
Effect of variation biomass on the properties of iron oxide NPs for hydrolysis of methylene blue dye
TL;DR: In this article , three plants extracts of Eucalyptus, Pomegranate and Oolong tea leaves have been used to synthesize iron oxide nanoparticles and the structure and particle size of the nanoparticles have been investigated by XRD spectrum.
References
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Book
Spectrometric identification of organic compounds
TL;DR: In this paper, a sequence of procedures for identifying an unknown organic liquid using mass, NMR, IR, and UV spectroscopy is presented, along with specific examples of unknowns and their spectra.
Journal ArticleDOI
Characterization of zero-valent iron nanoparticles.
TL;DR: This work presents a systematic characterization of the iron nanoparticles prepared with the method of ferric iron reduction by sodium borohydride and results may foster better understanding, facilitate information exchange, and contribute to further research and development of Iron nanoparticles for environmental and other applications.
Journal ArticleDOI
Decolorizing dye wastewater with Fenton's reagent
TL;DR: In this article, simulated dye wastewater, separately prepared with disperse, reactive, direct, acid and basic dyes, were decolorized with a hydrogen peroxide-ferrous ion system, known as Fenton's reagent.
Journal ArticleDOI
Biosynthesis of Iron and Silver Nanoparticles at Room Temperature Using Aqueous Sorghum Bran Extracts
Eric C. Njagi,Hui Huang,Lisa Stafford,Homer C. Genuino,Hugo Galindo,John B. Collins,George E. Hoag,Steven L. Suib +7 more
TL;DR: Iron and silver nanoparticles were synthesized using a rapid, single step, and completely green biosynthetic method employing aqueous sorghum extracts as both the reducing and capping agent.