Harsh Kumar
Dr. B. R. Ambedkar National Institute of Technology Jalandhar
MicelleAnalytical chemistryViscosityNuclear chemistryIonic liquidNanoparticleIsentropic processOrganic chemistryAqueous solutionChemistryMaterials scienceAtmospheric pressureSpeed of soundMolarBromideMolar volumeMole fractionChemical engineeringBinary numberPulmonary surfactantCritical micelle concentrationPartial molar propertyThermodynamics
5Publications
2H-index
2Citations
Publications 37
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#1Harsh Kumar (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 2
#1Harsh Kumar (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 23
Last. Pamita Awasthi (NITH: National Institute of Technology, Hamirpur)H-Index: 6
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Abstract null null In the present work, we investigated the effect of drug Betaine Hydrochloride (Betaine HCl) on the aggregation behavior of ethylene-1, 2-bis (N, N-dimethyl-N-tetradecylammonium bromide) (14-2-14) and tetradecyltrimethylammonium bromide (TTAB) by employing electrical conductivity and FT-IR spectroscopic techniques. Initially, synthesis of 14-2-14 is carried out in laboratory followed by determination of critical micelle concentration (CMC) through electrical conductivity measur...
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#1Harsimaran Kaur (LPU: Lovely Professional University)
#2Nabaparna Chakraborty (LPU: Lovely Professional University)H-Index: 3
Last. Harsh KumarH-Index: 2
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The interlinkage among the molecules of polyethylene glycols (PEG-200 and PEG-600) in aqueous D-Mannitol solutions are analyzed in the current investigation from the combination of acoustic and volumetric techniques. The densities and speeds of sound of the ternary mixtures of (water + d-mannitol + PEG-200/PEG-600) have been obtained at 293.15, 298.15, 303.15, 308.15 K as the function of D-mannitol concentration (0.01, 0.03 and 0.05) mol·kg−1 using an Anton Paar DSA 5000 M. From the experimental...
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The present work describes the effect of 1-nonyl-3-methylimidazolium bromide [C9mim][Br] and 1-dodecyl-3-methylimidazolium bromide [C12mim][Br] on aggregation behavior of anionic surfactant dioctyl...
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#1Arun Upmanyu (University Institute of Engineering and Technology, Panjab University)H-Index: 3
#2Monika Dhiman (University Institute of Engineering and Technology, Panjab University)H-Index: 1
Last. Harsh Kumar (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 2
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Abstract Thermo-viscous investigations of molecular interactions for the binary mixtures of polyethylene glycol-400 + dimethyl sulfoxide and polyethylene glycol-600 + water has been done within the temperature range 298.15 K to 308.15 K. Several thermo-dynamical parameters such as Moelwyn-Hughes parameter, Beyer's non-linear parameter, Lattice Gruneisen parameter, Sharma's constant, Excess Gibbs free energy of activation, and Gruenberg-Nissan interaction parameter have been determined. The valid...
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#1Harsh Kumar (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 23
#1Harsh Kumar (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 2
Last. Arjuna Katal (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 5
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#1Harsh Kumar (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 23
#1Harsh Kumar (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 2
Last. Gagandeep KaurH-Index: 5
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The desire of improving various processes like enhanced oil recovery (EOR), water treatment technologies, biomass extraction, organic synthesis, carbon capture etc. in which conventional surfactants have been traditionally utilized; prompted various researchers to explore the self-assembly and aggregation behavior of different kinds of surface-active molecules. Ionic liquids (ILs) with long alkyl chain present in their structure constitute the advantageous properties of surfactant and ILs, hence...
1 CitationsSource
#1Diksha Chawla (LPU: Lovely Professional University)
#2Nabaparna Chakraborty (LPU: Lovely Professional University)H-Index: 3
Last. Harsh Kumar (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 2
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The interlinkage of ethylene glycol, diethylene glycol and triethylene glycol with d-mannitol at different values of temperature has been analysed by the combination of volumetric and acoustic process. Different values of speed of sound and the density of EG, DEG and TEG in the molalities of (0.01, 0.03 and 0.05) mol kg−1 in aqueous solutions of d-mannitol at T = (293.15, 298.15, 303.15 and 308.15) K have been considered. From the values of speed of sound, the partial molar isentropic compressio...
3 CitationsSource
#1Harsh Kumar (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 23
#1Harsh Kumar (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 2
Last. Gagandeep Kaur (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 5
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Last. Harsh Kumar (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 2
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This chapter deals with the use of different varieties of carbon nanomaterial’s (CNMs) as a potential ion-exchange material. Potential modifications of CNMs to enhance their ion-exchange properties such as functionalization of the surfaces of these materials and heteroatom doping have been discussed. Primarily, it is based on functional groups addition which modifies the surface of CNMs thus increasing ion exchange capabilities. The specificity of CNMs for particular ions needs improvement. Hete...
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#1Nabaparna Chakraborty (LPU: Lovely Professional University)H-Index: 3
#2K.C. Juglan (LPU: Lovely Professional University)H-Index: 8
Last. Harsh Kumar (NITJ: Dr. B. R. Ambedkar National Institute of Technology Jalandhar)H-Index: 23
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The densities and speed of sound for liquid mixtures containing vitamin B3 (niacin) at 0.01, 0.03, and 0.05 mol·kg-1 concentrations in aqueous propylene glycol and hexylene glycol at the variation of temperatures from 293.15 to 308.15 K have been measured using an Anton Paar DSA 5000 M. From volumetric experimental data, apparent molar volume (V ϕ), partial molar volume (V ϕ 0), and partial molar volume of transfer (ΔV ϕ 0) are calculated along with the apparent molar isentropic compression (K ϕ...
3 CitationsSource