Browse > Article
http://dx.doi.org/10.12989/mwt.2015.6.3.251

Preparation and characterization of TiO2 membrane on porous 316 L stainless steel substrate with high mechanical strength  

Mohamadi, Fatemeh (Department of Mining and Metallurgical Engineering, Amirkabir University of Technology(Tehran Polytechnic))
Parvin, Nader (Department of Mining and Metallurgical Engineering, Amirkabir University of Technology(Tehran Polytechnic))
Publication Information
Membrane and Water Treatment / v.6, no.3, 2015 , pp. 251-262 More about this Journal
Abstract
In this work the preparation and characterization of a membrane containing a uniform mesoporous Titanium oxide top layer on a porous stainless steel substrate has been studied. The 316 L stainless steel substrate was prepared by powder metallurgy technique and modified by soaking-rolling and fast drying method. The mesoporous titania membrane was fabricated via the sol-gel method. Morphological studies were performed on both supported and unsupported membranes using scanning electron microscope (SEM) and field emission scanning microscope (FESEM). The membranes were also characterized using X-ray diffraction (XRD) and $N_2$-adsorption / desorption measurement (BET analyses). It was revealed that a defect-free anatase membrane with a thickness of $1.6{\mu}m$ and 4.3 nm average pore size can be produced. In order to evaluate the performance of the supported membrane, single-gas permeation experiments were carried out at room temperature with nitrogen gas. The permeability coefficient of the fabricated membrane was $4{\times}10^{-8}\;lit\;s^{-1}\;Pa^{-1}\;cm^{-1}$.
Keywords
titania membrane; stain- less steel substrate; single-gas permeation; sol-gel;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Abedini, S., Parvin, N. and Ashtari, P. (2012), "Preparation, characterization and microstructural of a thin $\gamma$-alumina membrane on a porous stainless steel substrate", J. Mater. Sci. Eng. A, 533,1-8.   DOI
2 Alem, A., Sarpoolaky, H. and Keshmiri, M. (2009), "Titania ultrafiltration membrane, preparation, characterization and photo catalytic activity", J. Euro. Ceramic Soc., 29(4), 629-635.   DOI
3 Ames, R.L., Bluhm, E.A., J. Douglas Way, J.D., Annette, L. Bunge, A.L., Abneya, K.D. and Schreiber, S.B. (2003), "Physical characterization of 0.5 $\mu{m}$ cut-off sintered stainless steel membranes", J. Membr. Sci., 213(1-2), 23-13.
4 Buekenhoudt, A. (2008), "Stability of porous ceramic membranes", J. Membr. Sci. Technol., 13, 1-31.   DOI
5 Calvo, J.I., Bottino, A., Capannelli, G. and Hernandez, A. (2008), "Pore size distribution of ceramic UF membranes by liquid-liquid displacement porosimetry", J. Membr. Sci., 310(1-2), 531-538.   DOI
6 Cot, L., Ayral, A., Durand, J., Guizard, C., Hovananian, N., Anne Julbe, A. and Larbot, A. (2000), "Inorganic membranes and solid state sciences", J. Solid State Sci., 2(3), 313-334.   DOI
7 Ding, X., Fan, Y. and Xu, N. (2006), "A new route for the fabrication of $TiO_{2}$ ultrafiltration membranes with suspension derived from a wet chemical synthesis", J.Membr. Sci., 270(1-2), 179-186.   DOI
8 Fujii, T., Yano, T., Nakamura, K. and Miyawaki, O. (2001), "The sol-gel preparation and characterization of nanoporous silica, membrane with controlled pore size", J.Membr. Sci., 187(1-2), 171-180.   DOI   ScienceOn
9 Gao, H.Y., He, Y.H., Zou, J., Xu, N.P.and Liu, C.T. (2012), "Tortuosity factor for porous FeAl intermetallics fabricated by reactive synthesis", Trans. Nonferrous Met. Soc. China, 22(9), 2179 -2183.   DOI
10 Gu, Y. and Oyama, S.T. (2009), "Permeation properties and hydrothermal stability of silica-titania membranes supported on porous alumina substrates", J. Membr. Sci., 345(1-2), 267-275.   DOI   ScienceOn
11 Kermanpur, A., Ghassemali, E. and Salemizadeh, S. (2008), "Synthesis and characterisation of microporous titania membranes by dip-coating of anodised alumina substrates using sol-gel method", J. Alloys Compounds, 461(1-2), 331-335.   DOI
12 Li, K. (2007), Ceramic Membranes for Separation and Reaction, Imperial College Press, London, UK.
13 Li, Z., Qiu, N. and Yang, G. (2009), "Effects of synthesis parameters on the microstructure and phase structure of porous 316L stainless steel supported $TiO_2$ membranes", J. Membr. Sci., 326(2), 533-538.   DOI
14 Luque, S., Gomez, D. and Jose, R. and Alvarez, J.R. (2008), "Industrial applications of porous ceramic membranes (pressure-driven processes)", J. Membr. Sci. Technol., 13, 177-216.   DOI
15 Ma, Z. and Matsuura, T. (2011), Polymer Membranes in Biotechnology, Imperial College Press, London, UK.
16 Madaeni, S.S. and Ghaemi, N. (2007), "Characterization of self-cleaning RO membranes coated with $TiO_2$ particles under UV irradiation", J. Membr. Sci., 303(1-2), 221-233.   DOI
17 Naumov, S. (2009), "Hysteresis phenomena in mesoporous materials", Ph.D. Thesis; The Leipzig Genehmigte University, Germany.
18 Wang, Y.H., Liu, X.Q. and Meng, G.Y. (2008), "Preparation and properties of supported 100% titania ceramic membranes", Mater. Res. Bulletin, 43(6), 1480-1491.   DOI
19 Sebold, T.V.G.D., Meulenberg, W.A., Bram, M. and Hans-Peter Buchkremer, H.P. (2008), "Manufacturing of new nano - structured ceramic - metallic composite microporous membranes consisting of $ZrO_2$, $Al_2O_3$, $TiO_2$ and stainless steel", J. Solid State Ionics, 179(27-32), 1360-1366.   DOI
20 Sokolov, S., Ortel, E. and Kraehnert, R. (2009), "Mesoporous titania films with adjustable pore size coated on stainless steel substrates", Mater. Res. Bulletin, 44(12), 2222-2227.   DOI
21 Zhao, L., Bram, M., Buchkremer, H.P., Stover, D. and Li, D.Z. (2004), "Preparation of $TiO_2$ composite microfiltration membranes by the wet powder spraying method", J. Membr. Sci., 244(1-2), 107-115.   DOI