Study of change in heat capacity of carbon nanotubes based ionanofluid prepared from a series of imidazolium ionic liquids

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F22%3A00560297" target="_blank" >RIV/67985858:_____/22:00560297 - isvavai.cz</a>

Výsledek na webu

<a href="https://hdl.handle.net/11104/0333285" target="_blank" >https://hdl.handle.net/11104/0333285</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/D2CP02110B" target="_blank" >10.1039/D2CP02110B</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Study of change in heat capacity of carbon nanotubes based ionanofluid prepared from a series of imidazolium ionic liquids

Popis výsledku v původním jazyce

Ionanofluids (INFs), nanoparticles dispersed into a base fluid, e.g. an ionic liquid, are a novel class of an alternative heat transfer fluids. An addition of nanoparticles into base ionic liquid is the prime reason for an enhancement in thermophysical properties of ionanofluids. However, due to very limited research on ionanofluids, further studies are required to understand change in isobaric heat capacity of ionanofluids as a function of the size of cation of base ionic liquids structure and concentration of nanoparticles. Herein, isobaric heat capacity was measured as a function of temperature for the prepared ionanofluids samples from a series of imidazolium ionic liquids and multi wall carbon nanotubes (MWCNT). Moreover, the influence of the size of cation on the isobaric heat capacity enhancement mechanism and stability of ionanofluid samples were studied. Furthermore, experimental isobaric heat capacity data were assessed by a novel non-statistical data analysis method named as mathematical gnostics (MG). MG marginal analysis was used to evaluate most probable values from the measured data set. A robust linear regression along a gnostic influence function was also used to find the best fit to correlate measured data.

Název v anglickém jazyce

Study of change in heat capacity of carbon nanotubes based ionanofluid prepared from a series of imidazolium ionic liquids

Popis výsledku anglicky

Ionanofluids (INFs), nanoparticles dispersed into a base fluid, e.g. an ionic liquid, are a novel class of an alternative heat transfer fluids. An addition of nanoparticles into base ionic liquid is the prime reason for an enhancement in thermophysical properties of ionanofluids. However, due to very limited research on ionanofluids, further studies are required to understand change in isobaric heat capacity of ionanofluids as a function of the size of cation of base ionic liquids structure and concentration of nanoparticles. Herein, isobaric heat capacity was measured as a function of temperature for the prepared ionanofluids samples from a series of imidazolium ionic liquids and multi wall carbon nanotubes (MWCNT). Moreover, the influence of the size of cation on the isobaric heat capacity enhancement mechanism and stability of ionanofluid samples were studied. Furthermore, experimental isobaric heat capacity data were assessed by a novel non-statistical data analysis method named as mathematical gnostics (MG). MG marginal analysis was used to evaluate most probable values from the measured data set. A robust linear regression along a gnostic influence function was also used to find the best fit to correlate measured data.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

<a href="/cs/project/8J19FR033" target="_blank" >8J19FR033: Design, formulace a charakterizace nových iontových médií pro skladování a přenos tepelné a elektrické energie</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Physical Chemistry Chemical Physics

ISSN

1463-9076

e-ISSN

1463-9084

Svazek periodika

24

Číslo periodika v rámci svazku

36

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

22181-22190

Kód UT WoS článku

000852664200001

EID výsledku v databázi Scopus

2-s2.0-85138458416