A. Jayalakshmi scite author profile

Poly(vinyl alcohol) (PVA) was structurally modified with two different types of chemicals under nitrogen atmosphere in the presence of Sb 2 O 3 as a catalyst at 80 C in an aqueous medium. An FTIR and NMR spectrum confirmed the structural modification of PVA. DSC and TGA counseled the thermal properties of structurally modified PVA. Urea modified PVA exhibited higher mechanical strength than the pristine PVA. The FTIR-relative intensities of olefin formation and ketone formation were increased with the increase of weight of water.

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Preparation and performance evaluation of poly (amide–imide) and TiO2 nanoparticles impregnated polysulfone nanofiltration membranes in the removal of humic substances

Rajesh

Senthilkumar

Jayalakshmi

et al. 2013

Colloids and Surfaces A: Physicochemical and Engineering Aspect

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Biocompatibility and separation performance of carboxylated poly (ether–imide) incorporated polyacrylonitrile membranes

Senthilkumar

Rajesh

Jayalakshmi

et al. 2013

Separation and Purification Technology

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A. Jayalakshmi

Protection of polymeric membranes with antifouling surfacing via surface modifications

Fouling propensity and separation efficiency of epoxidated polyethersulfone incorporated cellulose acetate ultrafiltration membrane in the retention of proteins

Synthesis, characterizations, and mechanical properties of structurally modified poly(vinyl alcohol)

Preparation and performance evaluation of poly (amide–imide) and TiO2 nanoparticles impregnated polysulfone nanofiltration membranes in the removal of humic substances

Biocompatibility and separation performance of carboxylated poly (ether–imide) incorporated polyacrylonitrile membranes

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