Vapor-liquid equilibria in binary mixtures formed from hexamethyldisiloxane, toluene and ethanol

Guzmán, Jorge; Teja, Amyn S.; Kay, Webster B.

doi:10.1016/0378-3812(81)85021-2

Cited by 17 publications

(2 citation statements)

References 9 publications

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“…Hydrogen concentration, calculated from its known solubility in toluene at 25 °C and the appropriate pressure, 27 was held fixed in the model. Because the activity coefficients of alcohols are known to vary significantly over the range of 0 to 1.0 M in non-polar solvents, 28 we used the activity of 1-hexanol rather than its molarity, as estimated following a model developed by Li and coworkers for 1-hexanol in benzene. 29 …”

Section: Computational Mechanistic Analysismentioning

confidence: 99%

The key role of the latent N–H group in Milstein's catalyst for ester hydrogenation

et al. 2021

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Section: Computational Mechanistic Analysismentioning

confidence: 99%

The key role of the latent N–H group in Milstein's catalyst for ester hydrogenation

et al. 2021

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“…Afterward, solvent vapor annealing (SVA) of the blend film was performed using toluene vapor at 85 °C. Samples were closed in a sealed container with the solvent on a hot plate for 6 h. A temperature of 85 °C increased the vapor pressure (from 3 kPa at room temperature to 46 kPa at 85 °C) 72 and allowed the vapor to penetrate into deeper layers of the film, 44 which increased the mobility of the polymer and semiconductor molecules and intensified the phase separation.…”

Section: Methodsmentioning

confidence: 99%

Self-Aligned Bilayers for Flexible Free-Standing Organic Field-Effect Transistors

Zajączkowska

Veith

Waliszewski

et al. 2021

ACS Appl. Mater. Interfaces

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Free-standing and flexible field-effect transistors based on 6,13-bis(triisopropylsilylethynyl)-pentacene (TIPS-pentacene)/polystyrene bilayers are obtained by well-controlled phase separation of both components. The phase separation is induced by solvent vapor annealing of initially amorphous blend films, leading to crystallization of TIPS-pentacene as the top layer. The crystallinity and blend morphology strongly depend on the molecular weight of polystyrene, and under optimized conditions, distinct phase separation with a well-defined and trap-free interface between both fractions is achieved. Due to the distinct bilayer morphology, the resulting flexible field-effect transistors reveal similar charge carrier mobilities as rigid devices and additionally pronounced environmental and bias stress stabilities. The performance of the flexible transistors remains stable up to a strain of 1.8%, while above this deformation, a close relation between current and strain is observed that is required for applications in strain sensors.

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A modified simplified SAFT EOS for VLE study of associating fluids

Hadipanah,

Mazloumi

2024

Can J Chem Eng

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In this study, the simplified version of statistical associating fluid theory (SAFT) equation of state (EOS) developed by Fu and Sandler is modified by replacing the dispersion term of this EOS with the Haghtalab–Mazloumi equation. This new SAFT‐based EOS has three adjustable parameters for non‐associating compounds and five adjustable parameters for associating compounds. The adjustable parameters of the new EOS are obtained by simultaneously fitting vapour pressures and liquid densities of pure substances. The new EOS shows better results in correlating vapour pressure and saturated liquid densities than SSAFT EOS for a selection of non‐associating and associating substances. Then, by using proper mixing rules, the new EOS is extended for mixtures. Both self‐associating and cross associating binary mixtures are used to test the capability of the new EOS in vapour–liquid equilibrium (VLE) calculations, and the results demonstrate good accuracy of the new EOS.

show abstract

Vapor-liquid equilibria in binary mixtures formed from hexamethyldisiloxane, toluene and ethanol

Cited by 17 publications

References 9 publications

The key role of the latent N–H group in Milstein's catalyst for ester hydrogenation

The key role of the latent N–H group in Milstein's catalyst for ester hydrogenation

Self-Aligned Bilayers for Flexible Free-Standing Organic Field-Effect Transistors

A modified simplified SAFT EOS for VLE study of associating fluids

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