G
G. Unnikrishnan
Researcher at National Institute of Technology Calicut
Publications - 117
Citations - 2669
G. Unnikrishnan is an academic researcher from National Institute of Technology Calicut. The author has contributed to research in topics: Natural rubber & Vinyl acetate. The author has an hindex of 26, co-authored 111 publications receiving 2196 citations. Previous affiliations of G. Unnikrishnan include Mahatma Gandhi University.
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Effect of fiber surface modification on the mechanical and water absorption characteristics of sisal/polyester composites fabricated by resin transfer molding
P.A. Sreekumar,P.A. Sreekumar,Selvin P. Thomas,Jean Marc Saiter,Kuruvilla Joseph,G. Unnikrishnan,Sabu Thomas +6 more
TL;DR: In this article, Salimian et al. examined the mechanical properties such as tensile, flexural and impact strength of fiber-reinforced composites and found that the permanganate treatment caused a reduction in the impact strength.
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A comparative study on mechanical properties of sisal-leaf fibre-reinforced polyester composites prepared by resin transfer and compression moulding techniques
TL;DR: In this article, the tensile and flexural properties of sisal fiber reinforced polyester composites as a function of fiber length and fiber content were investigated and the properties obtained for composites fabricated by both Resin Transfer Moulding (RTM) and compression molding were compared.
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Polyvinyl alcohol/carboxymethyl cellulose/ZSM-5 zeolite biocomposite membranes for dye adsorption applications.
R. Sabarish,G. Unnikrishnan +1 more
TL;DR: The present study suggests that the PVA/CMC/ZSM-5 zeolite membranes are suitable candidates for the efficient removal of methylene blue, from aqueous streams.
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Present status and future prospects of plasma sprayed multilayered thermal barrier coating systems
TL;DR: In this paper, the structure, characteristics, limitations and future prospects of thermally barrier coatings (TBCs) fabricated using atmospheric plasma spraying and its allied techniques like suspension plasma spray, solution precursor plasma spray (SPPS), and plasma spray-physical vapor deposition (PS-PVD) are highlighted.
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Diffusion and transport of aromatic hydrocarbons through natural rubber
G. Unnikrishnan,Sabu Thomas +1 more
TL;DR: In this article, the effect of different fillers on the swelling nature of crosslinked natural rubber was studied using carbon black and silica fillers, and the dependence of the diffusion coefficient on crosslinking system, filler, temperature, etc., was also studied.