Partial molar volumes of organic solutes in water. XIX. Cyclic alcohols(aq) at temperatures T = 298 K to 573 K and at pressures up to 30 MPa.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F09%3A00021884" target="_blank" >RIV/60461373:22340/09:00021884 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Partial molar volumes of organic solutes in water. XIX. Cyclic alcohols(aq) at temperatures T = 298 K to 573 K and at pressures up to 30 MPa.

Popis výsledku v původním jazyce

Density data for dilute aqueous solutions of six alcohols with a saturated cycle in the molecule (cyclopentanol, cyclohexanol, cycloheptanol, cyclooctanol, cyclohexylmethanol, and 2-cyclohexylethanol) obtained using a flow vibrating-tube densimeter are presented together with partial molar volumes at infinite dilution (standard partial molar volumes, V0m,2) calculated from the measured data. The measurements were performed at temperatures from T = 298 K up to T = 573 K at pressure close to the saturatedvapour pressure of water and at pressures 15 MPa and 30 MPa. Trends in homologous series are discussed and group contributions to standard partial molar volume are evaluated. Values of an analogue of isothermal compressibility, ?0T,2 = -(1/V0m,2)(V0m,2/p)T, are also evaluated and compared with those for aliphatic and aromatic monohydric alcohols.

Název v anglickém jazyce

Partial molar volumes of organic solutes in water. XIX. Cyclic alcohols(aq) at temperatures T = 298 K to 573 K and at pressures up to 30 MPa.

Popis výsledku anglicky

Density data for dilute aqueous solutions of six alcohols with a saturated cycle in the molecule (cyclopentanol, cyclohexanol, cycloheptanol, cyclooctanol, cyclohexylmethanol, and 2-cyclohexylethanol) obtained using a flow vibrating-tube densimeter are presented together with partial molar volumes at infinite dilution (standard partial molar volumes, V0m,2) calculated from the measured data. The measurements were performed at temperatures from T = 298 K up to T = 573 K at pressure close to the saturatedvapour pressure of water and at pressures 15 MPa and 30 MPa. Trends in homologous series are discussed and group contributions to standard partial molar volume are evaluated. Values of an analogue of isothermal compressibility, ?0T,2 = -(1/V0m,2)(V0m,2/p)T, are also evaluated and compared with those for aliphatic and aromatic monohydric alcohols.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Chemical Thermodynamics

ISSN

0021-9614

e-ISSN

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Svazek periodika

41

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

000264761400006

EID výsledku v databázi Scopus

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