The Experts below are selected from a list of 534 Experts worldwide ranked by ideXlab platform
Parikshit Goswami - One of the best experts on this subject based on the ideXlab platform.
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Controlled Morphology and Mechanical Characterisation of Electrospun Cellulose Acetate Fibre Webs
International Journal of Polymer Science, 2013Co-Authors: Behrouz Ghorani, Stephen. J. Russell, Parikshit GoswamiAbstract:The purpose was to interpret the varying morphology of electrospun Cellulose Acetate (CA) Fibres produced from single and binary solvent systems based on solubility parameters to identify processing conditions for the production of defect-free CA fibrous webs by electrospinning. The Hildebrand solubility parameter () and the radius of the sphere in the Hansen space () of acetone, acetic acid, water, N,N-dimethylacetamide (DMAc), methanol, and chloroform were examined and discussed for the electrospinning of CA. The Hildebrand solubility parameter () of acetone and DMAc were found to be within an appropriate range for the dissolution of CA. The suitability of the binary solvent system of acetone: DMAc (2 : 1) for the continuous electrospinning of defect-free CA Fibres was confirmed. Electrospun webs exhibited improved tensile strength and modulus after heat and alkali treatment (deacetylation) of the as-spun material, and no major Fibre morphological degradation occurred during the deacetylation process.
Behrouz Ghorani - One of the best experts on this subject based on the ideXlab platform.
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Controlled Morphology and Mechanical Characterisation of Electrospun Cellulose Acetate Fibre Webs
International Journal of Polymer Science, 2013Co-Authors: Behrouz Ghorani, Stephen. J. Russell, Parikshit GoswamiAbstract:The purpose was to interpret the varying morphology of electrospun Cellulose Acetate (CA) Fibres produced from single and binary solvent systems based on solubility parameters to identify processing conditions for the production of defect-free CA fibrous webs by electrospinning. The Hildebrand solubility parameter () and the radius of the sphere in the Hansen space () of acetone, acetic acid, water, N,N-dimethylacetamide (DMAc), methanol, and chloroform were examined and discussed for the electrospinning of CA. The Hildebrand solubility parameter () of acetone and DMAc were found to be within an appropriate range for the dissolution of CA. The suitability of the binary solvent system of acetone: DMAc (2 : 1) for the continuous electrospinning of defect-free CA Fibres was confirmed. Electrospun webs exhibited improved tensile strength and modulus after heat and alkali treatment (deacetylation) of the as-spun material, and no major Fibre morphological degradation occurred during the deacetylation process.
T Senthilram - One of the best experts on this subject based on the ideXlab platform.
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regeneration of Cellulose Acetate nanofibrous mat from discarded cigarette butts
Indian Journal of Fibre & Textile Research (IJFTR), 2019Co-Authors: T Hemamalini, S A Karunakaran, M Siva K Elango, T SenthilramAbstract:Cellulose Acetate present in the cigarette butts has beenregenerated into nanofibrous mat. The developed mat is thencharacterized using various analytical tools. Uniform bead-freeCellulose Acetate Fibre is obtained at 12 % w/v concentration ofCellulose Acetate. The mat thus obtained exhibits goodantimicrobial property.
Stephen. J. Russell - One of the best experts on this subject based on the ideXlab platform.
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Controlled Morphology and Mechanical Characterisation of Electrospun Cellulose Acetate Fibre Webs
International Journal of Polymer Science, 2013Co-Authors: Behrouz Ghorani, Stephen. J. Russell, Parikshit GoswamiAbstract:The purpose was to interpret the varying morphology of electrospun Cellulose Acetate (CA) Fibres produced from single and binary solvent systems based on solubility parameters to identify processing conditions for the production of defect-free CA fibrous webs by electrospinning. The Hildebrand solubility parameter () and the radius of the sphere in the Hansen space () of acetone, acetic acid, water, N,N-dimethylacetamide (DMAc), methanol, and chloroform were examined and discussed for the electrospinning of CA. The Hildebrand solubility parameter () of acetone and DMAc were found to be within an appropriate range for the dissolution of CA. The suitability of the binary solvent system of acetone: DMAc (2 : 1) for the continuous electrospinning of defect-free CA Fibres was confirmed. Electrospun webs exhibited improved tensile strength and modulus after heat and alkali treatment (deacetylation) of the as-spun material, and no major Fibre morphological degradation occurred during the deacetylation process.
T Hemamalini - One of the best experts on this subject based on the ideXlab platform.
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regeneration of Cellulose Acetate nanofibrous mat from discarded cigarette butts
Indian Journal of Fibre & Textile Research (IJFTR), 2019Co-Authors: T Hemamalini, S A Karunakaran, M Siva K Elango, T SenthilramAbstract:Cellulose Acetate present in the cigarette butts has beenregenerated into nanofibrous mat. The developed mat is thencharacterized using various analytical tools. Uniform bead-freeCellulose Acetate Fibre is obtained at 12 % w/v concentration ofCellulose Acetate. The mat thus obtained exhibits goodantimicrobial property.