satish kumar | Jawaharlal Nehru Technological University (original) (raw)

Papers by satish kumar

Research paper thumbnail of ANALYSIS OF TENSILE RECOIL METHOD FOR THE COMPRESSIVE STRENGTH MEASUREMENT OF THE PAN-BASED CARBON-FIBERS

Research paper thumbnail of Compressive behavior of epoxy resins

Research paper thumbnail of Orientation distribution of crystallites in polyethylene terephthalate fibers

Research paper thumbnail of Carbon nanotube-enabled materials

Research paper thumbnail of Method of extruding a single polymeric fiber

Research paper thumbnail of Synthesis and properties of star-like wholly aromatic polyester fibers

Research paper thumbnail of Single-wall carbon nanotube film having high modulus and conductivity and process for making the same

Research paper thumbnail of Advances in high performance fibres

Research paper thumbnail of Polymer/carbon nanotube composites: Challenges and opportunities

ABSTRACT Due to their exceptional mechanical, physical, thermal, optical, and electrical properti... more ABSTRACT Due to their exceptional mechanical, physical, thermal, optical, and electrical properties, carbon nanotubes are being dispersed in polymers using variety of approaches. These polymer/carbon nanotube composites are being used to make film, fibers, and bulk .......

Research paper thumbnail of Textile fibres engineered from molecular auxetic polymers

Research paper thumbnail of Gel Spun PAN/CNT Based Carbon Fibers with Honey-Comb Cross-Section

Research paper thumbnail of Development of a gel spinning process for high‐strength poly (ethylene oxide) fibers

ABSTRACT This article describes a new gel-spinning process for making high-strength poly(ethylene... more ABSTRACT This article describes a new gel-spinning process for making high-strength poly(ethylene oxide) (PEO) fibers. The PEO gel-spinning process was enabled through an oligomer/polymer blend in place of conventional organic solvents, and the gelation and solvent-like properties were investigated. A 92/8 wt% poly(ethylene glycol)/PEO gel exhibited a melting temperature around 45°C and was highly stretchable at room temperature. Some salient features of a gel-spun PEO fiber with a draw ratio of 60 are tensile strength at break = 0.66 ± 0.04 GPa, Young's modulus = 4.3 ± 0.1 GPa, and a toughness corresponding to 117 MJ/m3. These numbers are significantly higher than those previously reported. Wide-angle x-ray diffraction of the high-strength fibers showed good molecular orientation along the fiber direction. The results also demonstrate the potential of further improvement of mechanical properties. POLYM. ENG. SCI., 2014. © 2014 Society of Plastics Engineers

Research paper thumbnail of Carbon nanotube and nanofiber reinforced films and fibers

Research paper thumbnail of Carbon nanofiber (CNF) reinforced polyacrylonitrile (PAN) fibers

Research paper thumbnail of Macroscopic fiber comprising single-wall carbon nanotubes and acrylonitrile-based polymer and process for making the same

Research paper thumbnail of COMPOSITIONS COMPRISING RIGID-ROD POLYMERS AND CARBON NANOTUBES AND PROCESS FOR MAKING THE SAME

Research paper thumbnail of Supercapacitor having electrode material comprising single-wall carbon nanotubes and process for making the same

Research paper thumbnail of Fractal and Multifractal Analysis of the Rise of Oxygen in Earth's Early Atmosphere

Research paper thumbnail of CELL 150-Cellulose and cellulose/carbon nanotubes composite fiber processed from ionic liquid

Research paper thumbnail of Aligned biodegradable poly (lactide-co-glycolide)(PLGA) nano/micro filaments for guided neurite extension

Research paper thumbnail of ANALYSIS OF TENSILE RECOIL METHOD FOR THE COMPRESSIVE STRENGTH MEASUREMENT OF THE PAN-BASED CARBON-FIBERS

Research paper thumbnail of Compressive behavior of epoxy resins

Research paper thumbnail of Orientation distribution of crystallites in polyethylene terephthalate fibers

Research paper thumbnail of Carbon nanotube-enabled materials

Research paper thumbnail of Method of extruding a single polymeric fiber

Research paper thumbnail of Synthesis and properties of star-like wholly aromatic polyester fibers

Research paper thumbnail of Single-wall carbon nanotube film having high modulus and conductivity and process for making the same

Research paper thumbnail of Advances in high performance fibres

Research paper thumbnail of Polymer/carbon nanotube composites: Challenges and opportunities

ABSTRACT Due to their exceptional mechanical, physical, thermal, optical, and electrical properti... more ABSTRACT Due to their exceptional mechanical, physical, thermal, optical, and electrical properties, carbon nanotubes are being dispersed in polymers using variety of approaches. These polymer/carbon nanotube composites are being used to make film, fibers, and bulk .......

Research paper thumbnail of Textile fibres engineered from molecular auxetic polymers

Research paper thumbnail of Gel Spun PAN/CNT Based Carbon Fibers with Honey-Comb Cross-Section

Research paper thumbnail of Development of a gel spinning process for high‐strength poly (ethylene oxide) fibers

ABSTRACT This article describes a new gel-spinning process for making high-strength poly(ethylene... more ABSTRACT This article describes a new gel-spinning process for making high-strength poly(ethylene oxide) (PEO) fibers. The PEO gel-spinning process was enabled through an oligomer/polymer blend in place of conventional organic solvents, and the gelation and solvent-like properties were investigated. A 92/8 wt% poly(ethylene glycol)/PEO gel exhibited a melting temperature around 45°C and was highly stretchable at room temperature. Some salient features of a gel-spun PEO fiber with a draw ratio of 60 are tensile strength at break = 0.66 ± 0.04 GPa, Young's modulus = 4.3 ± 0.1 GPa, and a toughness corresponding to 117 MJ/m3. These numbers are significantly higher than those previously reported. Wide-angle x-ray diffraction of the high-strength fibers showed good molecular orientation along the fiber direction. The results also demonstrate the potential of further improvement of mechanical properties. POLYM. ENG. SCI., 2014. © 2014 Society of Plastics Engineers

Research paper thumbnail of Carbon nanotube and nanofiber reinforced films and fibers

Research paper thumbnail of Carbon nanofiber (CNF) reinforced polyacrylonitrile (PAN) fibers

Research paper thumbnail of Macroscopic fiber comprising single-wall carbon nanotubes and acrylonitrile-based polymer and process for making the same

Research paper thumbnail of COMPOSITIONS COMPRISING RIGID-ROD POLYMERS AND CARBON NANOTUBES AND PROCESS FOR MAKING THE SAME

Research paper thumbnail of Supercapacitor having electrode material comprising single-wall carbon nanotubes and process for making the same

Research paper thumbnail of Fractal and Multifractal Analysis of the Rise of Oxygen in Earth's Early Atmosphere

Research paper thumbnail of CELL 150-Cellulose and cellulose/carbon nanotubes composite fiber processed from ionic liquid

Research paper thumbnail of Aligned biodegradable poly (lactide-co-glycolide)(PLGA) nano/micro filaments for guided neurite extension