Molecular interaction of novel polymer dextran with 1(N) sodium hydroxide solution: Ultrasonic studies
Article Sidebar
Main Article Content
Abstract
The purpose of this experiment was to look at the molecular interionic interactions that could occur of novel polymer with aqueous sodium hydroxide solution at 303K, 308K, 313K, 318K & 323K. The solutions containing different thermo acoustical properties have been studied at various temperature and frequency. The physical parameters like “free volume, internal pressure, absorption coefficient, Rao’s constant and Wada’s constant” are determined from ultrasonic velocity, density and viscosity measurements at atmospheric pressure. The result is explained in terms of molecular interactions such as dipole-dipole, ion-ion, and ion-dipole interactions between solution components due to hydrogen bonding.
Article Details
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
References
Beebi S, Nayeem SM, Rambabu C, Investigation of molecular interactions in binary mixture of dimethyl carbonate + N-methylformamide at T = (303.15, 308.15, 313.15 and 318.15) K. J Therm Anal Calorim. 2019; 135(6):3387-3399.
Jyothirmai G, Nayeem SM, Khan I, Anjaneyulu C. Thermo-physicochemical investigation of molecular interactions in binary combination (dimethyl carbonate+ methyl benzoate). J Therm Anal Calorim. 2018;132 (1):693-707.
Wankhade S, Kene S. Molecular interaction study in binary liquid solution using ultrasonic technique. Sci Revs Chem Commun. 2012;2(3):355-360.
Panda S, Mahapatra AP. Intermolecular interaction of dextran with urea. IJITEE. 2019;8(11):742-748
Around LH, Fran HP. Molecular weight, molecular weight distribution and molecular size of a native dextran. J Phys Chem A. 1954;58(11):953-957.
Aswale S, Aswale S, Ramteke B. Investigations in acoustic parameters of substituted thiocarbamido-acetophenones. Int J Chem Environ Pharm Res. 2012;3(1):58-63.
Castellanos GEE, Colarte IA, Ghzaoui A, Durand D, Delarbre JL, Bataille B. A sugar cane native dextran as an innovative functional excipient for the development of pharmaceutical tablets. Eur J Pharm Biopharm. 2008;68(2):319-329.
Jeanes A, Haynes WC, Wilham A, Rankin JC, Melvin EH, Austin MJ, et al. Characterization and classification of dextrans from ninety-six strains of bacteria. J Am Chem Soc.1954;76(20):5041-5052.
Panda S, Mahapatra AP. Molecular interaction studies of aqueous dextran solution through ultrasonic measurement at 313K with different concentration and frequency. Arch Phys Res. 2015;6(2):6-12.
Panda S, Mahapatra AP. Variation of thermo-acoustic parameters of dextran with concentration and temperature. J Chem Pharm Res. 2014;6(10);818-825.
Panda S. Molecular interaction of polymer dextran in sodium hydroxide through evaluation of thermo acoustic parameters. Indian J Pharm Educ Res. 2020;54(3):630-636.
Panda S, Mahapatra AP. Molecular interaction of dextran with urea through ultrasonic technique. Clay Miner. 2019;38(1):35-42
Saxena I, Pathak RN, Kumar V, Devi R. Introduction of ultrasonic interferometer and experimental techniques for determination of ultrasonic velocity, density, viscosity and various thermodynamic parameters. Int J Appl Res. 2015;1(9):562-569.
Panda S, Mahapatra AP. Study of acoustical parameters of dextran in 2 (M) glycine using ultrasonic technique at different frequencie. J Pure Appl Ultrason. 2017;39:83-87.
Suryanarayana CV, Pugazhendhi P. Internal pressure in relation to the structure of polymers. Indian J Pure Appl Phys.1986;24,406-407.
Lagrost C, Carrie D, Vaultier M. Reactivities of some electrogenerated organic cation radicals in room-temperature ionic liquids: toward an alternative to volatile organic solvents. J Phys Chem A. 2013;107(5):745-752
Rajulu AV, Sreenivasulu G, Raghuramam KS. Ultrasonic attenuation in aqueous dispersion of Polytetrafluoroethylene. Indian J Chem Technol. 1994;1:302-305.
Kondaiah M, Sreekanth K, Kumar DS, Nayeem SM, Rao DK. Densities, viscosities, and excess properties for binary mixtures of ethylene glycol with amides at 308.15 K. J Therm Anal Calorim. 2014;118(1):475-483.
Panda S, Mahapatra AP. Ultrasonic study of acoustical parameters of dextran solution with 1(N) NaOH at different temperatures and concentrations. J Pure Appl Ultrason. 2018;40:100-105.