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Journal of Sol-Gel Science and Technology

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27.02.2017 | Original Paper: Nano-structured materials (particles, fibers, colloids, composites, etc.)

Optimization of molar concentration of AlCl₃ salt in the sol–gel synthesis of nanoparticles of gamma alumina and their application in the removal of fluoride of water

verfasst von: Swati Dubey, Archana Singh, Bhumika Nim, I. B. Singh

Erschienen in: Journal of Sol-Gel Science and Technology | Ausgabe 2/2017

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Abstract

Nanoparticles of gamma alumina prepared by sol–gel method, using alcoholic aluminum chloride (AlCl₃) precursor has been demonstrated as an effective adsorbent for fluoride removal of water. Increasing the molar concentration of AlCl₃ from 0.1 to 0.25 M was found to increase the nanoalumina content in the same ratio with good yield. Different analytical techniques like thermogravimetry and differential scanning calorimetry, Fourier transform infrared spectroscopy, X-ray diffraction, field emission scanning electron microscopy and Brunauer, Emmett and Teller surface area analysis were employed for the characterization of the synthesized nanoparticles whereas batch adsorption studies were performed for the understanding of adsorption kinetics of fluoride in water of neutral pH. Adsorption kinetics has exhibited excellent fluoride removal capability of ~23 mg/g from the nanoparticles derived using up to 0.2 M AlCl₃ precursor. Nanoparticles derived from 0.25 M AlCl₃ have shown comparatively less fluoride removal (~18 mg/g). Langmuir equilibrium model was found more suitable for describing the fluoride adsorption mechanism. Presence of sulphate, carbonate, nitrate, and chloride anions in water influenced the fluoride removal efficiency noticeably.

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Vorheriger Artikel Effect of polymerization/complexation agents molar ratio on structure and catalytic activity of La0.7Ba0.3Co0.3Ni0.7O3 nanocatalyst in low-temperature CO oxidation

Nächster Artikel The influence of copper-cobalt co-doping on optical and electrical properties of nanostructures TiO2 thin films prepared by sol-gel

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Prasad KS, Ami Y, Selvaraj K (2003) Defluoridation using biomimetically synthesized nano zirconium chitosn composite: kinetic and equilibrium studies. J Hazard Mater 276:232–240CrossRef

Das DP, Das J, Parida K (2003) Physicochemical characterization and adsorption behavior of calcined Zn/Al hydotalcite-like compound towards removal of fluoride from aqueous solution. J Colloid Interface Sci 261:213–220CrossRef

Harisson PTC (2005) Fluoride in water: a UK perspective. J Fluor Chem 126:1448–1456CrossRef

Mameri BN, Taky M, Nicolas S, Elmidaoui A (2001) Fluoride removal from brackish water by electrodialysis. Desalination 133:215–223CrossRef

Daifullah A, Yakout SM, Elreefy SA (2007) Adsorption of fluoride in aqueous solutions using KMnO4-Modified activated carbon derived from steam pyrolysis of rice straw. J Hazard Mater 147:633–643CrossRef

Ghorai P, Pant K (2004) Investigations on the column performance of fluoride adsorption by activated alumina in a fixed-bed. Chem Eng 981:165–173CrossRef

Ndiaye PI, Moulin P, Dominguez L, Millet JC, Charbit F (2004) Removal of fluoride from electronic industrial effluent by RO membrane separation. Desalination 173:25–32CrossRef

Saha S (2002) Fluorisis in developing countries; remedial measures and approaches. Proc Indian Sci Natl Acad B 68:389–400

Singh IB, Prasad M (2004) Study on fluoride removal characteristic of mineral (fluorapatite). Indian J Chem Technol 11:185–189

10.

Singh IB, Prasad M, Amritphale S (2004) Development of defluridation technology for its easy adaptation in rural areas. J Rural Technol 1:163–166

11.

Singh IB, Gupta A, Dubey S, Shafeeq M, Banerjee P, Sinha ASK (2016) Sol–gel synthesis of nanoparticles of gamma alumina and their application in defluoridation of water. J Sol Gel Sci Technol 77:416–422CrossRef

12.

Leyva-Ramos R, Medellin-Castillo NA, Jacobo-Azuara A, Mendoza-Barron J, Landin Rodriguez LE, Martinez-Rosales JM, Aragon-Piña A (2008) Fluoride removal from water solution by adsorption on activated alumina prepared from pseudo-boehmite. J Environ Manage 18:301–309

13.

Fawel J, Bailey K, Chilton J, Dahi E, Fewtrell L, Magara Y (2006) Fluoride in drinking water. IWA Publishing, London

14.

Onyango MS, Matsuda H (2006) Fluoride removal from water using adsorption technique. In: Tressaud A (Ed) Fluorine and the environment. Elsevier B V, Amsterdam, p 1–48

15.

Kumar E, Bhatnagar A, Kumar U, Sillanpaa M (2011) Defluoridation from aqueous solutions by nano-alumina: characterization and sorption studies. J Hazard Mater 186:1042–1049CrossRef

16.

Zhu M, Xie M, Jiang X (2009) Interaction of fluoride with hydroxyaluminum–montmorillonite complexes and implications for fluoride-contaminated acidic soils. Appl Geochem 21:675–683CrossRef

17.

Kumar E, Bhatnagar A, Ji M, Jung W, Lee S, Kim SJ, Lee G, Song H, Choi JY, Yang J, Jeon BH (2009) Defluoridation from aqueous solutions by granular ferric hydroxide (GFH). Water Res 43:490–498CrossRef

18.

Guzman-Castillo ML, Hernandez-Beltran F, Fripiat JJ, Rodriguez- Hernandez A, Garcia de Leon R, Navarrete-Bola˜nos J, Tobon-Cervantes A, Bokhimi X (2005) Physicochemical properties of aluminas obtained from different aluminum salts. Catal Today 107-108:874–878CrossRef

19.

Klug H, Alexander L (1974) X-ray diffraction procedures for polycrystalline and amorphous materials. Wiley, New York, NY

20.

Potdar HS, Jun K, Woo J, Kim S, Lee Y (2007) Synthesis of nano-sized porous alumina powder via a precipitation/digestion route. Appl Catal A 321:109–116CrossRef

21.

Hellgardt K, Chadwick D (1998) On the preparation of high surface area aluminas from nitrate solutions. Indian Eng Chem Res 37:405–411CrossRef

22.

Ono T, Oguchi Y, Togari O (1983) Control of the pore structure of porous alumina. In Preparation of catalysts III. Elsevier Science Publishers B.V, Amsterdam

23.

Rogojan R, Andronescu E, Ghitulica C, Vasile BS (2011) Synthesis and characterization of alumina nanopowder obtained by sol–gel method. UPB Sci Bull 73:67–76

24.

APHA (1995) Standard methods for the examination of water and waste water. In: Arnold E Greenberg (Ed) American Public Health Association, Washington, DC

25.

Mahdi M, Mostafa MA, Mahdi S, Farnaz YM, Maasomeh S (2005) Preparation and characterization of boehmite, CuO, TiO₂ and Nb₂O₅ by hydrothermal assisted sol–gel processing of metal alkoxides. Ceramics-Silikáty 49:40–47

26.

Liu Y, Ding M, Xiuwen H, Xinhe B, Wiebke F, Wang D, Dangsheng S (2008) Hydrothermal synthesis of microscal boehmite and gamma nanoleaves alumina. Mater Lett 62:1267–1301CrossRef

27.

Eliassi A, Ranjbar M (2014) Application of novel gamma aluminq nano structure forpreparation of dimethyl ether from methanol. Int J Nanotechnol 10:13–26

28.

Lippens BC, Boer JH (1964) Study of phase transformations during calcinations of Al hydroxides by selected electron diffraction. Acta Cryst 17:1312–1314CrossRef

29.

Misra C (1986) Industrial alumina chemicals. American Chemical Society, ACS Monograph184, Washington, DC

30.

Mrinal KA, Baisakhi M, Prasanta D, Srabanee S, Debasis D (2017) A comparative study on fluoride removal capacity from drinking water by adsorption using nano-sized alumina and zirconia modified alumina prepared by chemical route. Adv Water Sci Technol 4:1–10

31.

Zaharescu M, Crisan M, Preda M, Fruth V, Preda S (2003) Al₂TiO₅-based ceramics obtained by hydrothermal process. J Optoelectron Adv Mater 5:1411–1418

32.

Ibrahim DM, Abu-Ayana YM (2008) Preparation and characterization of ultra fine alumina via sol–gel polymeric route. Mater Chem Phys 111:326–330CrossRef

33.

Potdar HS, Deshpande SB, Patil AJ, Deshpande AS, Khollam YB, Date SK (2000) Preparation and characterization of strontium zirconate (SrZrO₃) fine powders. Mater Chem Phys 65:178–185CrossRef

34.

Shirai T, Watanabe H, Fuji M, Takahashi M (2009) Structural properties and surface characteristics on aluminum oxide powders. J Ceram Soc Jpn 9:23–31

35.

Vasilev AM, Ralston J, Beattie DA (2008) Adsorption of modified dextrins on talc: effect on surface coverage and hydration water on hydrophobicity reduction. Langmuir 24:6121–6127CrossRef

36.

Ho YS, McKay G (1999) Pseudo-second-order model for sorption processes. Process Biochem 34:451–465CrossRef

37.

Hu CY, Lo SL, Kuan WH (2005) Effects of the molar ratio of hydroxide and fluoride to Al (III) on fluoride removal by coagulation and electro-coagulation. J Colloid Interface Sci 283:472–476CrossRef

38.

Zhang W, Sun M, Prins R (2002) Multinuclear MAS NMR identification of fluorine species on the surface of fluorinated—alumina. J Phys Chem B 106:11805–11809CrossRef

Titel: Optimization of molar concentration of AlCl3 salt in the sol–gel synthesis of nanoparticles of gamma alumina and their application in the removal of fluoride of water
verfasst von: Swati Dubey
Archana Singh
Bhumika Nim
I. B. Singh
Publikationsdatum: 27.02.2017
Verlag: Springer US
Erschienen in: Journal of Sol-Gel Science and Technology / Ausgabe 2/2017
Print ISSN: 0928-0707
Elektronische ISSN: 1573-4846
DOI: https://doi.org/10.1007/s10971-017-4336-9

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