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Information Journal Paper

Title

LACO0.5FE0.5O3 NANOPARTICLES AS A HIGHLY EFFICIENT ADSORBENT FOR RAPID REMOVAL OF TRYPAN BLUE DYE FROM AQUEOUS MEDIA

Pages

  26-41

Abstract

 Nanoparticles of PEROVSKITE-type LaCo0.5Fe0.5O3 (LCFO) were fabricated by sol–gel method. Thermal decomposition process of the complex precursor was examined by means of differential thermal analysis–thermal gravimetric analysis (DTA/TGA). X-ray diffraction (XRD) results showed that single PEROVSKITE phase has been completely formed after calcination at 750°C. In addition, the surface morphology and composition of these nano powders were also investigated using SEM and EDX. These NANOPARTICLES showed the excellent adsorption efficiency towards TRYPAN BLUE (TB) as a reactive dye in aqueous solution. The adsorption studies were carried out at different pH values, dye concentrations, various adsorbent dosages and contact time in a batch experiments. LCFO exhibited good DYE REMOVAL efficiency at acidic pH specially pH 2. Experimental results indicated that the adsorption kinetic data follow a pseudo-second-order rate for tested dye. The isotherm evaluations revealed that the Freundlich model better fits to the experimental equilibrium data than Langmuir the model.

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    APA: Copy

    ERSHADI, MOJTABA, TAVAKKOLI, HAMAN, GHAEMI, AREZOO, & AZARKISH, AFRUZ. (2018). LACO0.5FE0.5O3 NANOPARTICLES AS A HIGHLY EFFICIENT ADSORBENT FOR RAPID REMOVAL OF TRYPAN BLUE DYE FROM AQUEOUS MEDIA. JOURNAL OF APPLIED CHEMICAL RESEARCH (JACR), 12(1), 26-41. SID. https://sid.ir/paper/323089/en

    Vancouver: Copy

    ERSHADI MOJTABA, TAVAKKOLI HAMAN, GHAEMI AREZOO, AZARKISH AFRUZ. LACO0.5FE0.5O3 NANOPARTICLES AS A HIGHLY EFFICIENT ADSORBENT FOR RAPID REMOVAL OF TRYPAN BLUE DYE FROM AQUEOUS MEDIA. JOURNAL OF APPLIED CHEMICAL RESEARCH (JACR)[Internet]. 2018;12(1):26-41. Available from: https://sid.ir/paper/323089/en

    IEEE: Copy

    MOJTABA ERSHADI, HAMAN TAVAKKOLI, AREZOO GHAEMI, and AFRUZ AZARKISH, “LACO0.5FE0.5O3 NANOPARTICLES AS A HIGHLY EFFICIENT ADSORBENT FOR RAPID REMOVAL OF TRYPAN BLUE DYE FROM AQUEOUS MEDIA,” JOURNAL OF APPLIED CHEMICAL RESEARCH (JACR), vol. 12, no. 1, pp. 26–41, 2018, [Online]. Available: https://sid.ir/paper/323089/en

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