On the ionic strength dependence of micelle number. II

Emerson, Marilyn F.; Holtzer, Alfred

doi:10.1021/j100865a057

Cited by 224 publications

(109 citation statements)

References 7 publications

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“…In the present work an improved model based on existing molecular thermodynamic theory has been applied to various pure and mixed surfactants. Activities of monomeric surfactant and counter ion, which are evaluated from Setchenov equation [41] and [42,43] states the equation respectively, are incorporated in the model. The specific head group-counter ion pair is introduced to (Figures 4-6) model counter ion specificity.…”

Section: Effect Of Salt On Surfactant Aggregationmentioning

confidence: 99%

Effects of Surfactant Aggregation and Adsorption on Steel Corrosion Inhibition in Salt Solution

Zhu

FreeM²

2016

Polym Sci

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The corrosion inhibition efficiency of mixtures of three homologous benzalkonium chlorides (BAC) surfactants was investigated using electrochemical measurements and modeling. The surface aggregation concentration (sac) and critical micelle concentration (cmc) of surfactant are useful to evaluate inhibition efficiency. A new cmc prediction model for ternary mixed homologous surfactants of interest has been developed. The model is applicable over a wide concentration range of dissolved salt in solution. The combination of the modified Langmuir adsorption model and the cmc prediction model provides a potential method for inhibition efficiency prediction of various mixed homologous surfactant systems at various dissolved salt concentrations.

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Section: Effect Of Salt On Surfactant Aggregationmentioning

confidence: 99%

Effects of Surfactant Aggregation and Adsorption on Steel Corrosion Inhibition in Salt Solution

Zhu

FreeM²

2016

Polym Sci

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“…X = Li + , Na + , K + , and Cs + . Solid and dashed lines represent model prediction; symbols represent experimental data cited from references [47][48][49][50][51][52]. Model inputs based on experimental conditions: 25-45°C, and total solution concentration of surfactant set at 10-100 mM depending on specific surfactant.…”

Section: Effect Of Salt On Surfactant Aggregationmentioning

confidence: 99%

Mixed-surfactant aggregation, adsorption, and associated steel corrosion inhibition in salt solution

Zhu¹,

Free²

2015

Int. J. Corros. Scale Inhib.

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“…AN was purified by sublimation. SDS (MERCK) was extracted by n-hexane in a Soxleth apparatus for 4 days to remove dodecanol [22]. All other chemicals were of analytical grade.…”

Section: Experimental Partmentioning

confidence: 99%

Light-induced Electron Transfer from Tris(2,2′-bipyridine)ruthenium(II)²⁺ to a Nickeldithiolene in Homogeneous and Heterogeneous Systems

Frank

Rau

1982

Zeitschrift Für Naturforschung A

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We have investigated the reduction of Nickel-tetraphenyldithiolene by 2-aminonaphthalene with Ru(bipy)3 2+ as a photocatalyst and found a quantum yield of approximately 1% for the conditions of our homogeneous system. The lifetime of Ru(bipy)3 2+ is increased from 600 to 800 ns when micelle formation in aqueous solutions of anionic surfactants takes place. No such change.in lifetime is found in nonionic micelles. In a three compartment system the light driven electron transport from one aqueous compartment containing the Ru(bipy)3 2+ /EDTA system through a membrane containing Ni-dithiolene in an organic solvent to tbe second aqueous compartment containing Na3[Fe(CN)6] is investigated. It is shown that direct electron transfer from the excited ruthenium complex to Ni-dithiolene across the phase boundary can be effected by the action of an anionic surfactant.

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On the ionic strength dependence of micelle number. II

Cited by 224 publications

References 7 publications

Effects of Surfactant Aggregation and Adsorption on Steel Corrosion Inhibition in Salt Solution

Effects of Surfactant Aggregation and Adsorption on Steel Corrosion Inhibition in Salt Solution

Mixed-surfactant aggregation, adsorption, and associated steel corrosion inhibition in salt solution

Light-induced Electron Transfer from Tris(2,2′-bipyridine)ruthenium(II)²⁺ to a Nickeldithiolene in Homogeneous and Heterogeneous Systems

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On the ionic strength dependence of micelle number. II

Cited by 224 publications

References 7 publications

Effects of Surfactant Aggregation and Adsorption on Steel Corrosion Inhibition in Salt Solution

Effects of Surfactant Aggregation and Adsorption on Steel Corrosion Inhibition in Salt Solution

Mixed-surfactant aggregation, adsorption, and associated steel corrosion inhibition in salt solution

Light-induced Electron Transfer from Tris(2,2′-bipyridine)ruthenium(II)2+ to a Nickeldithiolene in Homogeneous and Heterogeneous Systems

Contact Info

Product

Resources

About

Light-induced Electron Transfer from Tris(2,2′-bipyridine)ruthenium(II)²⁺ to a Nickeldithiolene in Homogeneous and Heterogeneous Systems