Surface energy of solids
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F21%3A43922656" target="_blank" >RIV/60461373:22310/21:43922656 - isvavai.cz</a>
Result on the web
<a href="http://www.w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/3767/3690" target="_blank" >http://www.w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/3767/3690</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Surface energy of solids [Povrchová Energie Pevných Látek]
Original language description
Surface and interfacial energies are crucial for most heterogeneous processes. They affect wettability and adhesion, adsorption, dissolution, nucleation, phase transformations and chemical reactions. The introduction of this work summarizes basic thermodynamic concepts about solid surfaces and interfaces between solid and liquid phases. In addition, two main methods for experimental determination of surface energies are introduced, namely calorimetry and contact angle measurement. Owens-Wendt method for the determination of surface energy from contact angles is discussed in detail and the determination of surface energy of polyethylene terephthalate is shown as an example. At the same time, the reasons why this method is not applicable to high energy surfaces of metals and oxides are presented. In the final part of the review, the possibilities of semiempirical and theoretical (abinitio) methods that allow the calculation of surface energy are outlined. © 2021, Czech Society of Chemical Engineering. All rights reserved.
Czech name
Surface energy of solids [Povrchová Energie Pevných Látek]
Czech description
Surface and interfacial energies are crucial for most heterogeneous processes. They affect wettability and adhesion, adsorption, dissolution, nucleation, phase transformations and chemical reactions. The introduction of this work summarizes basic thermodynamic concepts about solid surfaces and interfaces between solid and liquid phases. In addition, two main methods for experimental determination of surface energies are introduced, namely calorimetry and contact angle measurement. Owens-Wendt method for the determination of surface energy from contact angles is discussed in detail and the determination of surface energy of polyethylene terephthalate is shown as an example. At the same time, the reasons why this method is not applicable to high energy surfaces of metals and oxides are presented. In the final part of the review, the possibilities of semiempirical and theoretical (abinitio) methods that allow the calculation of surface energy are outlined. © 2021, Czech Society of Chemical Engineering. All rights reserved.
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry
Result continuities
Project
<a href="/en/project/GA20-03253S" target="_blank" >GA20-03253S: Phase equilibria, variable stoichiometry and physical properties of transition metal oxides</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chemické listy
ISSN
0009-2770
e-ISSN
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Volume of the periodical
115
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
13-19
UT code for WoS article
000606797100003
EID of the result in the Scopus database
2-s2.0-85099921929