Cleave
发表于 2025-3-30 11:10:18
Solubility and phase behaviour of ferric dodecyl benzene sulphonate in aqueous solutions, investigated in various pH regions. Precipitation diagrams were made using light scattering. The solubility product and the enthalpies of precipitation were calculated taking into account the hydrolytic constants of Fe., Fe(OH)., Fe(OH). species and the dissociation constant of HDBS. The solubility
陈腐思想
发表于 2025-3-30 13:09:11
Association of sodium ions to aqueous alkylsulfate and alkanoate micelles in the presence of 1-alcodecanoate, and sodium octanoate. The conductivity and electromotive force measurements match very well as both is mainly a measure of the amount of free counter ions in the solutions. Addition of alcohols to these micellar solutions show some differences between octanoate micelles on one hand, and d
Circumscribe
发表于 2025-3-30 19:09:53
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忧伤
发表于 2025-3-30 21:15:54
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Grasping
发表于 2025-3-31 04:04:23
Phase behaviour of binary and ternary non-aqueous aerosol OT systems,amide, methylformamide, dimethylformamide or ethanediol; with and without hydrocarbon, toluene or dodecane. In formamide, Aerosol OT forms a lamellar, a viscous isotropic (cubic) and a reverse hexagonal liquid crystalline phase. The swelling of the lamellar phase, as well as its temperature stabilit
resistant
发表于 2025-3-31 07:44:45
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Finasteride
发表于 2025-3-31 09:47:53
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endocardium
发表于 2025-3-31 13:48:25
Solubility and phase behaviour of ferric dodecyl benzene sulphonate in aqueous solutions,ray diffraction different phases were characterized: the solid crystal, the lamellar liquid crystal and the mixtures of solid and liquid crystalline phases. The enthalpies of crystallization and liquid crystal formation were determined as .=−33 kJ mol. and .=23 kJ mol., respectively.
Volatile-Oils
发表于 2025-3-31 17:58:42
Association of sodium ions to aqueous alkylsulfate and alkanoate micelles in the presence of 1-alcoty and the conductivity go through a maximum at low alcohol contents and then decreases. At high surfactant contents alcohol addition may induce a shape transition from small spherical micelles to larger rod- or disc-like micelles. It appears that the degree of counter ion association increases when these larger micelles form.
headlong
发表于 2025-3-31 22:47:37
Experimental evidence for repulsive and attractive forces not accounted for by conventional DLVO th“additional” forces are present in most systems. Even in cases where the measured interaction appears to be well described by conventional DLVO theory, the values of, for example, surface charge densities obtained by fitting calculated forces to measurements should not be viewed as true values.