C
Chanchal Das
Researcher at Sikkim Government College
Publications - 17
Citations - 345
Chanchal Das is an academic researcher from Sikkim Government College. The author has contributed to research in topics: Counterion condensation & Counterion. The author has an hindex of 8, co-authored 15 publications receiving 321 citations. Previous affiliations of Chanchal Das include Presidency University, Kolkata & University of North Bengal.
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Thermodynamic and Interfacial Adsorption Studies on the Micellar Solutions of Alkyltrimethylammonium Bromides in Ethylene Glycol (1) + Water (2) Mixed Solvent Media†
Chanchal Das,Bijan Das +1 more
TL;DR: Micellization behavior of three alkyltrimethylammonium bromides (CTAB, TTAB, and DTAB) in ethylene glycol (EG) was investigated in this paper.
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Electrical Conductances of Tetrabutylammonium Bromide, Sodium Tetraphenylborate, and Sodium Bromide in Ethylene Glycol (1) + Water (2) Mixtures at (298.15, 303.15, 308.15, and 318.15) K
TL;DR: In this article, the electrical conductances of the solutions of tetrabutylammonium bromide (Bu4NBr), sodium tetraphenylborate (NaBPh4), and NaBr in methanol + water mixed solvent media containing 0.10, 0.20, and 0.30 volume fractions have been reported at (298.15, 308.15 and 318.15) K. The conductance data have been analyzed by the 1978 Fuoss conductance−concentration equation in terms of the limiting molar conductance
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Effect of tetraalkylammonium salts on the micellar behavior of lithium dodecyl sulfate: A conductometric and tensiometric study
Chanchal Das,Bijan Das +1 more
TL;DR: In this paper, the effect of quaternary ammonium bromides R 4 NBr (R = H, CH 3, C 2 H 5, C 3 H 7 and C 4 H 9 ) on the micellar properties of lithium dodecyl sulfate (LDS) micelles has been studied by conductometric and tensiometric techniques.
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Mixed micellization of anionic–nonionic surfactants in aqueous media: a physicochemical study with theoretical consideration
TL;DR: In this article, mixed micellization of binary and ternary mixtures of anionic and nonionic surfactants, such as lithium dodecyl sulfate, polyoxyethylene(23)laurylether, and polyoxideethylene-tert-octylphenylether, is studied in aqueous solution using tensiometric, conductometric, and spectrophotometric methods.
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Physicochemistry of mixed micellization: Binary and ternary mixtures of cationic surfactants in aqueous medium
TL;DR: In this paper, the binary and ternary mixed systems of cetylpyridinium chloride (CPC), tetradecyltrimethylammonium bromide (TCLB), and dodecyl pyridine chloride (DPC) have been studied at 30°C using tensiometry and conductometry.