Preparation and Ions Retention Properties of TiO2 Nanofiltration Membranes

doi:10.3724/SP.J.1077.2011.00305

Abstract

Abstract: A stable TiO₂ Solwith a mean particle size of 1.2 nm was synthesized with titanium is opropoxideas a precursor through polymeric Sol-Gel route. Diska -Al₂O₃ supported mesoporousg -Al₂O₃membrane with mean pore size of 3 nm was used as support for nanofiltration membranes deposition. Defect-free TiO₂ nanofiltration membranessuper imposed on these supports were fabricated via dip-coating method followed by drying and calcination. The effect of calcination temperature on properties of unsupported TiO₂membranes (powders) as well as supported TiO₂nanofiltration membranes was studied in detail. The MWCO, mean pore size and pure water fluxof TiO₂ nanofiltration membrane calcined at 350℃were 890, 1.5 nm and 5.3 L/(m²·h)(at 8×10⁵Pa,20℃), respectively. Ions retention properties of Ti-350 nanofiltration membrane towards five solutions like NaCl, CaCl₂, Na₂SO₄,MgCl₂ and Ni(NO₃)₂were characterized. Under apH value of 4.0 and transmembrane pressure of 5.0×10⁵Pa,the retention properties of Ti-350 membrane towards CaCl₂and MgCl₂solutions reach maximum values of 96.5% and 92.8%, respectively.

Key words: ceramic nanofiltration membranes, titania, Sol-Gel method, ions retention

CLC Number:

TQ028

QI Hong, LI Shi-Da, JIANG Xiao-Luo, HAN Jing. Preparation and Ions Retention Properties of TiO₂ Nanofiltration Membranes[J]. Journal of Inorganic Materials, 2011, 26(3): 305-310.

References

[1] Mallada R, Menéndez M.Inorganic Membranes Synthesis,Characterization and Application. Amsterdam: Elsevier Press, 2008: 177-215.
[2] Vandezande P, Gevers L E M, VankelecomI F J. Solvent resistant nanofiltration: separating on a molecular level. Chem. Soc. Rev., 2008,37(2) : 365-405.
[3] Koros B. The Journal of Membrane Science celebrates its 30^thyear and looks to the future.J. Membr. Sci. , 2006,278(1/2) : 1-2.
[4] Puhlfürβ P, Voigt A, Weber R, et al. Microporous TiO₂ membranes with a cut off <500Da. J.Membr. Sci ., 2000,174(1) : 123-133.
[5] van Gestel T, Kruidhof H, Blank D H A, et al. ZrO₂and TiO₂ membranes for nanofiltration and pervaporation Part1.Preparation and characteration of a corrosion-resistant ZrO₂nanofiltration membrane with a MWCO<300.J. Membr. Sci. , 2006,284(1/2) : 128-136.
[6] van Gestel T, Vandecasteele C, BuekenhoudtA, et al.Alumina and titania multilayer membranes for nanofiltration: preparation, characterization and chemicalstability .J. Membr. Sci. , 2002,207(1) : 73-89.
[7] van Gestel T, Vandecasteele C, Buekenhoudt A, et al. Salt retention in nanofiltration with multilayer ceramic TiO₂membranes. J. Membr. Sci., 2002,209(2) : 379-389.
[8] Sekulic J, ten Elshof J E,Blank D H A. A microporous titania membrane for nanofiltration andpervaporation. Adv. Mater. , 2004,16(17) : 1546-1550.
[9] Tsuru T, Hironaka D, Yoshioka T,et al. Titania membranes for liquidphase separation: effect of surface charge on flux. Sep. Purif. Technol., 2001,25(1/2/3) : 307-314.
[10] Tsuru T,Takezoe H, Asaeda M. Ion separation by porous silica-zirconia nanofiltration membranes. AIChE J., 1998,44(3) : 765 -768.
[11]SaffajN, Persin M, Younssi S A.et al . Removal of salts and dyes by low ZnAl₂O₄–TiO₂ultrafiltration membrane deposited on support made from raw clay.Sep. Purif. Technol. , 2005,47(1/2) : 36-42.
[12] Sekulic J, ten Elshof J E, Blank D H A. Synthesis and characterization of microporous titania membranes. Journal of Sol-Gel Science and Technology.2004,31(1/2/3) : 201-204.
[13]Sekulic J. Mesoporous and Microporous Titania Membranes.PhD Thesis, The Netherlands (Enschede): University ofTwente, 2004: 69-74.
[14]Agoudjil N, Benkacem T. Synthesis of porous titaniumdioxide membranes. Desalination , 2007,206(1/2/3) : 531-537.
[15]漆虹, 邢卫红, 范益群. γ-Al₂O₃中孔陶瓷膜的制备及表征. 化工学报, 2009,60(10) : 2628-2632.
[16]漆虹, 江晓骆, 韩静, 等. ZrO₂中孔膜的制备及其耐腐蚀性能. 过程工程学报, 2009,9(6) : 1216-1221.
[17]Kumar K P N. Nanostructured Ceramic Membranes. The Netherlands (Enschede): University of Twente, 1993: 62.
[18]SingK S W, Everett D H, Haul R A W, et al.Reporting physisorption data for gas/solid systems ? with special reference to the determinationof surface area and porosity (Recommendations 1984).Pure Appl. Chem. , 1985,57(4) : 603-619.
[19]汪伟宁, 王大新, 王晓琳, 等. 无机盐水溶液体系的纳滤膜分离实验研究. 高校化学工程学报, 2002,16(3) : 257-262.
[20]Schaep J, Vandecasteele C, Peeters B, et al. Characteristics and retention properties of amesoporousg -Al₂O₃membranefor nanofiltration. J. Membr. Sci., 1999, 163(2) : 229-237.
[21]Peeters J M M, Mulder M H V, Strathmann H. Streaming potential measurements as acharacterization method for nanofiltration membranes. Colloids Surf. A: Physico. Eng. Asp., 1999,150(1/2/3) : 247-259.

Preparation and Ions Retention Properties of TiO₂ Nanofiltration Membranes

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