Search Results - "Alexander, Rajath"

Comparative study of different carbon reinforcements at different length scales on the properties of polyvinyl alcohol composites by Alexander, Rajath, Dinkar, Ankit, Biswas, Sujay, Dasgupta, Kinshuk

“…Comparative studies on the mechanical behavior of the composites of polyvinyl alcohol (PVA) polymer with different carbon fillers such as multiwalled carbon…”
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Additive-Free Continuous, Weavable Carbon Nanotube Fibers as Wearable Multifunctional Gas Sensor by Rohilla, Rohan, Prakash, Jyoti, Rao, Pt, Alexander, Rajath, Dasgupta, Kinshuk

“…Flexible chemical sensors based on carbon nanomaterials must possess high electrical conductivity, sensitivity to analytes, mechanical flexibility, and…”
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Porosity control of CNT aerogel and its conversion to CNT fiber in floating catalyst chemical vapour deposition by Alexander, Rajath, Kaushal, Amit, Prakash, Jyoti, Rao, P. T., Sen, Debasis, Dasgupta, Kinshuk

“…Carbon nanotube aerogel (CNT aerogel), a self-assembled 3D structure of long CNTs, has gained attraction as the exotic properties of individual CNTs can be…”
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Bi-directional catalyst injection in floating catalyst chemical vapor deposition for enhanced carbon nanotube fiber yield by Alexander, Rajath, Khausal, Amit, Bahadur, Jitendra, Dasgupta, Kinshuk

“…Carbon nanotube fiber (CNT fiber) synthesized through floating catalyst chemical vapor deposition (FC-CVD) is one of the strongest man-made fibers ever…”
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Artificial neural network, Pareto optimization, and Taguchi analysis for the synthesis of single-walled carbon nanotubes by Kaushal, Amit, Alexander, Rajath, Rao, P.T., Prakash, Jyoti, Dasgupta, Kinshuk

“…•Taguchi analysis shows the existence of a trade-off between higher yield and lower diameter of SWCNT synthesized using FCCVD and strong interaction effects…”
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Growing Anisotropic Silver Nanostructures from Copper-Coated Fibrous Silica and Its Application as Plasmonic Photocatalyst by Sarkar, Debashish, Prajapat, Champalal, Bahadur, Jitendra, Kedia, Sunita, Alexander, Rajath, Maity, Ayan, Donthula, Harish, Sen, Debasis

“…Anisotropic silver nanostructures having complex morphologies are of immense importance due to its application in plasmon-enhanced photocatalysis, transparent…”
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Ultra-fast detection and monitoring of cancerous volatile organic compounds in environment using graphene oxide modified CNT aerogel hybrid gas sensor by Biranje, Pratiksha M, Prakash, Jyoti, Alexander, Rajath, Kaushal, Amit, Patwardhan, Ashwin W., Joshi, Jyeshtharaj B., Dasgupta, Kinshuk

“…•A hybrid, compact, and stand-alone sensor was prepared by depositing graphene oxide (GO) on carbon nanotube (CNT) aerogel•The CNT aerogel-GO sensor showed…”
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In-situ twisting of carbon nanotube fiber synthesized by floating catalyst chemical vapour deposition by Alexander, Rajath, Kaushal, Amit, Dasgupta, Kinshuk

“…The carbon nanotube fiber (CNT fiber) represents a remarkable advancement in harnessing nano-level properties akin to those of individual CNTs in…”
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Droplet-Assisted Synthesis of Nanostructured Copper Microparticles with Enhanced Plasmonic Photocatalytic Performance by Sarkar, Debashish, Jagannath, Jagannath, Alexander, Rajath, Yusuf, S. M.

“…Plasmonic photocatalysts can catalyze chemical reactions using visible and infrared light, but their widespread adoption is hindered by the limited…”
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A simple approach to synthesize high-quality 3D graphene sheet by chemical vapor deposition using cobalt catalyst template by Verma, Anshuman, Alexander, Rajath, Kaushal, Amit, Kar, Soumitra, Dasgupta, Kinshuk

“…Two-dimensional graphene sheets undergo irreversible sheet agglomeration due to van der Waals forces, leading to suboptimal performance of graphene-based…”
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Engineering challenges and innovations in controlled synthesis of CNT fiber and fabrics in floating catalyst chemical vapor deposition (FC-CVD) process by Kaushal, Amit, Alexander, Rajath, Prakash, Jyoti, Dasgupta, Kinshuk

“…The rapid advancement of carbon nanotube (CNT) synthesis through the Floating Catalyst Chemical Vapor Deposition (FC-CVD) process has propelled the field of…”
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Does carrier gas have a role on the yield and alignment of CNT fibers by Alexander, Rajath, Kaushal, Amit, Das, Avik, Bahadur, Jitendra, Dasgupta, Kinshuk

“…Floating catalyst chemical vapor deposition (FC-CVD) for the synthesis of CNT fiber has brought nano-level properties of CNT to macroscale. In FC-CVD, carrier…”
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Label-free rapid electrochemical detection of DNA hybridization using ultrasensitive standalone CNT aerogel biosensor by Prakash, Jyoti, Dey, Anusree, Uppal, Sheetal, Alexander, Rajath, Kaushal, Amit, Misra, Hari Sharan, Dasgupta, Kinshuk

“…We report the development of an ultrasensitive label-free DNA biosensor device with fully integrated standalone carbon nanotube (CNT) aerogel electrode. The…”
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Photoelectrochemical Solar Water Splitting: The Role of the Carbon Nanomaterials in Bismuth Vanadate Composite Photoanodes toward Efficient Charge Separation and Transport by Prakash, Jyoti, Prasad, Umesh, Alexander, Rajath, Bahadur, Jitendra, Dasgupta, Kinshuk, Kannan, Arunachala Nadar Mada

“…Photoelectrochemical performance of bismuth vanadate (BiVO4) photoanode is limited by poor charge separation and transport properties. The roles of carbon…”
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Spectroscopic studies on natural fluorapatites irradiated with 10 MeV electrons by Banerjee, Rumu H., Alexander, Rajath, Chaudhary, Nishant, Sanyal, Sanjoy, Sengupta, Pranesh

“…•Fluorapatite was explored as nuclear waste form through natural analogue study.•Natural carbonate containing fluorapatites were irradiated with 10 MeV…”
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Frontogenesis-inspired efficient synthesis of dense SWCNT fiber through in-situ boosting of catalyst re-nucleation by Kaushal, Amit, Alexander, Rajath, Joshi, Manish, Mariam, Singh, Jaspreet, Dasgupta, Kinshuk

“…[Display omitted] •Purging cold gas inspired by frontogenesis enhanced catalyst re-nucleation.•Efficient production of SWCNT fiber (yield >20 %) due to better…”
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Remarkable enhancement in CNT fiber synthesis by reducing convection vortex in floating catalyst chemical vapour deposition by Kaushal, Amit, Alexander, Rajath, Mandal, D., Joshi, Jyeshtharaj B., Dasgupta, Kinshuk

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Role of graphene oxide infusion in concrete to elevate strength and fire performance in construction concrete by Rao, P.T., Prakash, Jyoti, Alexander, Rajath, Shinde, M.J., Dasgupta, Kinshuk

“…The study is centered on optimizing graphene oxide (GO) concentration in M30 designer mix concrete, aiming to enhance its performance under elevated…”
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Identification and classification of disordered carbon materials in a composite matrix through machine learning approach integrated with Raman mapping by Alexander, Rajath, Kaushal, Amit, Rao, P.T., Prakash, Jyoti, Dasgupta, Kinshuk

“…Identification and classification of different types of highly disordered carbon materials present in a polymer matrix with similar Raman spectra have been…”
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High figure-of-merit of single-walled carbon nanotubes films with metallic type conduction by Mishra, Suman K., Kaushal, Amit, Alexander, Rajath, Patra, Soumyabrata, Bharti, Meetu, Rawat, V. S., Muthe, K. P., Singh, Bhanu Pratap, Singh, Ajay

“…Carbon nanotubes are promising candidates for thermoelectric power generation because of their one-dimensionality mediated high Seebeck coefficient, high…”
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