Synthesis and Characterization of PVDF/Graphene Nanocomposite Membrane for Water Treatment Applications

Abstract:

Membrane technology advancement has gained momentous consideration around the globe because of their appealing highlights, such as effectiveness, low expenses, and effective solutions for longstanding issues in alchemical industries. This study expected to incorporate graphene nanoparticles into Polyvinylidene difluoride (PVDF) to form nanofiltration (NF) layers using DMF (Dimethyl formamide) as solvent via DIPS (diffusion induced phase separation) technique. PVDF polymer membrane performances with varied percent (1 – 6% wt.) of graphene concentrations are studied Infrared spectral, water uptake, water contact angle, and ion rejection measurements. Scanning electron microscope (SEM) analysis showed that the pore size is often regulated by incorporating graphene nanoparticles (80-90 nm) as compared to PVDF membranes. The PVDF membranes exhibited a relative increase in the contact angle from PVDF to PVDF-G6% i.e. 50.3° to 63.46 ± .3, thus, showing a relative increase in hydrophobicity. The higher percent of graphene (> 6% by wt.) results in nanoparticle accumulation that showed the performances of PVDF/graphene rejection possessing relatively the same results. The results confirmed that the prepared membranes possess an excellent ability to treat wastewater.

• Periodical: Key Engineering Materials (Volume 924)
• Pages: 177-187
• DOI: https://doi.org/10.4028/p-abv5d4
• Online since: June 2022
• Authors: Srilatha Rao, Avinash Lakshmikanthan, A.S. Sowmyashree, Chitrakara Hegde, Arun M. lsloor, Vinayak Malik*
• Keywords: Desalination, Graphene, Membrane, Polymer, Water Purification

References

[1] Shannon, M.A., Bohn, P.W., Elimelech, M., Georgiadis, J.G., Marinas, B.J. and Mayes, A.M., Science and technology for water purification in the coming decades. In Nanoscience and technology: a collection of reviews from nature Journals, (2010), 337-346).

DOI: 10.1142/9789814287005_0035

[2] Qu, X., Brame, J., Li, Q., and Alvarez, P.J., Nanotechnology for a safe and sustainable water supply: enabling integrated water treatment and reuse. Accounts of chemical research, 46 (3), (2012), 834-843.

DOI: 10.1021/ar300029v

[3] Buonomenna, M.G., Membrane processes for a sustainable industrial growth. RSC advances, 3(17), (2013), 5694-5740.

DOI: 10.1039/c2ra22580h

[4] Pang, R., Li, X., Li, J., Lu, Z., Sun, X. and Wang, L., Preparation, and characterization of ZrO2/PES hybrid ultrafiltration membrane with uniform ZrO2 nanoparticles. Desalination, 332(1), (2014), 60-66.

DOI: 10.1016/j.desal.2013.10.024

[5] Li, X., Sotto, A., Li, J. and Van der Bruggen, B., Progress, and perspectives for synthesis of sustainable antifouling composite membranes containing in situ generated nanoparticles. Journal of Membrane Science, 524, (2017), 502-528.

DOI: 10.1016/j.memsci.2016.11.040

[6] Liu, L., Shen, F., Zhang, B., Jiang, H., Li, J., Luo, J., Wu, H., Khan, R. and Wan, Y., Fabrication of PES-based membranes with a high and stable desalination performance for membrane distillation. RSC Advances, 6 (109), (2016), 107840-107850.

DOI: 10.1039/c6ra22193a

[7] Lee, K.P., Arnot, T.C. and Mattia, D., A review of reverse osmosis membrane materials for desalination—development to date and future potential. Journal of Membrane Science, 370 (1-2), (2011), 1-22.

DOI: 10.1016/j.memsci.2010.12.036

[8] Padaki, M., Hegde, C. and Isloor, A.M., Synthesis, Characterization & Impedance Studies of Some New Nano Filtration Membranes. In Materials science forum, Trans Tech Publications. Vol. 657, (2010), 26-34.

DOI: 10.4028/www.scientific.net/msf.657.26

[9] Mondal, S. and Wickramasinghe, S.R., Produced water treatment by nanofiltration and reverse osmosis membranes. Journal of Membrane Science, 322 (1), (2008), 162-170.

DOI: 10.1016/j.memsci.2008.05.039

[10] Al Malek, S.A., Seman, M.A., Johnson, D. and Hilal, N., Formation, and characterization of polyether sulfone membranes using different concentrations of polyvinylpyrrolidone. Desalination, 288, (2012), 31-39.

DOI: 10.1016/j.desal.2011.12.006

[11] Zhang, J., Xu, Z., Mai, W., Min, C., Zhou, B., Shan, M., Li, Y., Yang, C., Wang, Z. and Qian, X., Improved hydrophilicity, permeability, antifouling and mechanical performance of PVDF composite ultrafiltration membranes tailored by oxidized low-dimensional carbon nanomaterials. Journal of Materials Chemistry A, 1 (9), (2013), 3101-3111.

DOI: 10.1039/c2ta01415g

[12] Low, Z.X., Wang, Z., Leong, S., Razmjou, A., Dumée, L.F., Zhang, X. and Wang, H., Enhancement of the antifouling properties and filtration performance of poly (ethersulfone) ultrafiltration membranes by incorporation of nanoporous titania nanoparticles. Industrial & Engineering Chemistry Research, 54(44), (2015), 11188-11198.

DOI: 10.1021/acs.iecr.5b03147

[13] Yang, Y., Zhang, H., Wang, P., Zheng, Q. and Li, J., The influence of nano sized TiO2 fillers on the morphologies and properties of PSF UF membrane. Journal of Membrane Science, 288(1-2), (2007), 231-238.

DOI: 10.1016/j.memsci.2006.11.019

[14] Shen, Jiang-nan, Hui-min Ruan, Li-guang Wu, and Cong-jie Gao. Preparation and characterization of PES–SiO2 organic–inorganic composite ultrafiltration membrane for raw water pretreatment. Chemical engineering journal 168, No. 3 (2011): 1272-1278.

DOI: 10.1016/j.cej.2011.02.039

[15] He, T., Zhou, W., Bahi, A., Yang, H. and Ko, F., High permeability of ultrafiltration membranes based on electrospun PVDF modified by nanosized zeolite hybrid membrane scaffolds under low pressure. Chemical Engineering Journal, 252, (2014), 327-336.

DOI: 10.1016/j.cej.2014.05.022

[16] Boributh, S., Chanachai, A. and Jiraratananon, R., Modification of PVDF membrane by chitosan solution for reducing protein fouling. Journal of Membrane Science, 342(1-2), (2009), 97-104.

DOI: 10.1016/j.memsci.2009.06.022

[17] Shi, F., Ma, Y., Ma, J., Wang, P. and Sun, W., Preparation, and characterization of PVDF/TiO2 hybrid membranes with ionic liquid modified nano-TiO2 particles. Journal of membrane science, 427, (2013), 259-269.

DOI: 10.1016/j.memsci.2012.10.007

[18] Gao, Y., Hu, M. and Mi, B., Membrane surface modification with TiO2–graphene oxide for enhanced photocatalytic performance. Journal of membrane science, 455, (2014), 349-356.

DOI: 10.1016/j.memsci.2014.01.011

[19] Hegab, H.M. and Zou, L., Graphene oxide-assisted membranes: fabrication and potential applications in desalination and water purification. Journal of Membrane Science, 484, (2015), 95-106.

DOI: 10.1016/j.memsci.2015.03.011

[20] Bano, S., Mahmood, A., Kim, S.J. and Lee, K.H., Graphene oxide modified polyamide nanofiltration membrane with improved flux and antifouling properties. Journal of Materials Chemistry A, 3(5), (2015), 2065-2071.

DOI: 10.1039/c4ta03607g

[21] Yang, Y., Wang, P. and Zheng, Q., Preparation, and properties of polysulfone/TiO2 composite ultrafiltration membranes. Journal of Polymer Science Part B: Polymer Physics, 44(5), (2006), 879-887.

DOI: 10.1002/polb.20715

[22] Fang, X., Li, J., Li, X., Pan, S., Sun, X., Shen, J., Han, W., Wang, L. and Van der Bruggen, B., Iron-tannin-framework complex modified PES ultrafiltration membranes with enhanced filtration performance and fouling resistance. Journal of colloid and interface science, 505, (2017), 642-652.

DOI: 10.1016/j.jcis.2017.06.067

[23] Surwade, S.P., Smirnov, S.N., Vlassiouk, I.V., Unocic, R.R., Veith, G.M., Dai, S. and Mahurin, S.M., Water desalination using nanoporous single-layer graphene. Nature nanotechnology, 10(5), (2015), 459.

DOI: 10.1038/nnano.2015.37

[24] You, Y., Sahajwalla, V., Yoshimura, M., and Joshi, R.K., Graphene and graphene oxide for desalination. Nanoscale, 8(1), (2016), 117-119.

DOI: 10.1039/c5nr06154g

[25] Huang, H., Ying, Y. and Peng, X., Graphene oxide nanosheet: an emerging star material for novel separation membranes. Journal of Materials Chemistry A, 2(34), (2014), 13772-13782.

DOI: 10.1039/c4ta02359e

[26] Huang, Q., Luo, Q., Chen, Z., Yao, L., Fu, P. and Lin, Z., The effect of electrolyte concentration on electrochemical impedance for evaluating polysulfone membranes. Environmental Science: Water Research & Technology, 4(8), (2008), 1145-1151.

DOI: 10.1039/c8ew00225h

[27] Cohen-Tanugi, D., Lin, L.C. and Grossman, J.C., Multilayer nanoporous graphene membranes for water desalination. Nano letters, 16(2), (2016), 1027-1033.

DOI: 10.1021/acs.nanolett.5b04089

[28] Surwade, S.P., Smirnov, S.N., Vlassiouk, I.V., Unocic, R.R., Veith, G.M., Dai, S. and Mahurin, S.M., Water desalination using nanoporous single-layer graphene. Nature nanotechnology, 10(5), (2015), 459.

DOI: 10.1038/nnano.2015.37

[29] Koh, D.Y. and Lively, R.P., Nanoporous graphene: Membranes at the limit. Nature Nanotechnology, 10(5), (2015), 385.

[30] Anand, A., Unnikrishnan, B., Mao, J.Y., Lin, H.J. and Huang, C.C., Graphene-based nanofiltration membranes for improving salt rejection, water flux and antifouling–A review. Desalination, 429, (2018), 119-133.

DOI: 10.1016/j.desal.2017.12.012

[31] Yin, C., Wang, S., Zhang, Y., Chen, Z., Lin, Z., Fu, P. and Yao, L., Correlation between the pore resistance and water flux of the cellulose acetate membrane. Environmental Science: Water Research & Technology, 3(6), (2017), 1037-1041.

DOI: 10.1039/c7ew00274b

[32] Joshi, R.K., Alwarappan, S., Yoshimura, M., Sahajwalla, V. and Nishina, Y., Graphene oxide: the new membrane material. Applied Materials Today, 1(1), (2015), 1-12.

DOI: 10.1016/j.apmt.2015.06.002

[33] Rafiee, J., Mi, X., Gullapalli, H., Thomas, A.V., Yavari, F., Shi, Y., Ajayan, P.M. and Koratkar, N.A., Wetting transparency of graphene. Nature materials, 11(3), (2012), 217.

DOI: 10.1038/nmat3228

[34] Safarpour, M., Khataee, A. and Vatanpour, V., Thin film nanocomposite reverse osmosis membrane modified by reduced graphene oxide/TiO2 with improved desalination performance. Journal of Membrane Science, 489, (2015), 43-54.

DOI: 10.1016/j.memsci.2015.04.010