Synthesis of novel silica-polyamide nanocomposite membrane with enhanced properties

Jadav, Ghanshyam L.; Singh, Puyam S.

doi:10.1016/j.memsci.2008.12.014

Cited by 354 publications

(173 citation statements)

References 35 publications

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“…According to them, the plasma treated H-OCMs could be well dispersed in the aqueous solution which were likely to minimize large aggregate particles which appeared on the substrate surface during IP process, leading to high quality of thin film layer formed and considerably improved membrane performances with respect to water permeability and bovine serum albumin adsorption. Attempt was also made by Jadav and Singh [52] by incorporating very small size of silica particles (b20 nm) into PA film in an effort to develop TFN membrane with improved separation performance and enhanced thermal stability. Both water permeability and solute selectivity were reported to increase upon the addition of 1-2 wt.% silica.…”

Section: Additivementioning

confidence: 99%

A recent progress in thin film composite membrane: A review

et al. 2012

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Section: Additivementioning

confidence: 99%

A recent progress in thin film composite membrane: A review

et al. 2012

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“…Kong et al (2011) reported the synthesis of inorganic-polyamide nanocomposite membranes on a polysulfone ultrafiltration support via metal-alkoxide-assisted interfacial polymerization. Jadav & Singh (2009) prepared nanocomposite membranes of polyamide and silica nanoparticles by using interfacial polymerization. It was observed that the nanoparticle silica loading significantly modified the polyamide network structure, and hence the pore structure and transport properties.…”

Section: In Situ/interfacial Polymerizationmentioning

confidence: 99%

Organic-inorganic hybrid membranes in separation processes: a 10-year review

Souza

Quadri

2013

Braz. J. Chem. Eng.

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-In relation to some inorganic membranes, polymeric membranes have relatively low separation performance. However, the processing flexibility and low cost of polymers still make them highly attractive for many industrial separation applications. Polymer-inorganic hybrid membranes constitute an emerging research field and have been recently developed to improve the separation properties of polymer membranes because they possess properties of both organic and inorganic membranes such as good hydrophilicity, selectivity, permeability, mechanical strength, and thermal and chemical stability. The structures and processing of polymer-inorganic nanocomposite hybrid membranes, as well as their use in the fields of ultrafiltration, nanofiltration, pervaporation, gas separation and separation mechanism are reviewed.

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“…Nowadays, due to the many existing and potential applications of polymer/inorganic nanoparticle membranes in energy, environment and biomedical materials, more attention is being paid to membrane science and technology. Nanoparticles improve separation performance by generating preferential permeation paths while they prevent the permeation of undesired species as well as increasing thermal and mechanical properties (Taurozzi et al, 2008;Jadav, 2009;Pan et al, 2010). This means the distribution of nanoparticles through the polymer matrix modifies chemical and physical properties of polymeric membranes (Mahreni et al, 2009).…”

Section: Problems Associated With Commercial Pem In Mfcsmentioning

confidence: 99%