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doctoral thesis
Statistical and thermodynamical analysis of the micro-structure in molecular emulsions
Split, Paris: University of Split, Faculty of Science, 2013. urn:nbn:hr:166:087663
Kežić-Lovrinčević, Bernarda
University of Split
Faculty of Science
Department of Physics
France: Pierre and Marie Curie University

Institutional repository: Repository of Faculty of Science

Cite this document

Kežić Lovrinčević, B. (2013). Statistical and thermodynamical analysis of the micro-structure in molecular emulsions (Doctoral thesis). Split: University of Split, Faculty of Science; Paris: France: Pierre and Marie Curie University. Retrieved from https://urn.nsk.hr/urn:nbn:hr:166:087663

Kežić Lovrinčević, Bernarda. "Statistical and thermodynamical analysis of the micro-structure in molecular emulsions." Doctoral thesis, University of Split, Faculty of Science; France: Pierre and Marie Curie University, 2013. https://urn.nsk.hr/urn:nbn:hr:166:087663

Kežić Lovrinčević, Bernarda. "Statistical and thermodynamical analysis of the micro-structure in molecular emulsions." Doctoral thesis, University of Split, Faculty of Science; France: Pierre and Marie Curie University, 2013. https://urn.nsk.hr/urn:nbn:hr:166:087663

Kežić Lovrinčević, B. (2013). 'Statistical and thermodynamical analysis of the micro-structure in molecular emulsions', Doctoral thesis, University of Split, Faculty of Science; France: Pierre and Marie Curie University, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:166:087663

Kežić Lovrinčević B. Statistical and thermodynamical analysis of the micro-structure in molecular emulsions [Doctoral thesis]. Split: University of Split, Faculty of Science; Paris: France: Pierre and Marie Curie University; 2013 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:166:087663

B. Kežić Lovrinčević, "Statistical and thermodynamical analysis of the micro-structure in molecular emulsions", Doctoral thesis, University of Split, Faculty of Science, Split; France: Pierre and Marie Curie University, Paris, 2013. Available at: https://urn.nsk.hr/urn:nbn:hr:166:087663

Metadata
TitleStatistical and thermodynamical analysis of the micro-structure in molecular emulsions
Title (french)Analyse statistique et thermodynamique de la micro-structure dans les émulsions moléculaires
Title (croatian)Statistička i termodinamička analiza mikro-strukture u molekularnim emulzijama
AuthorBernarda Kežić-Lovrinčević
MentorFranjo Sokolić (mentor)
MentorAurélien Perera (mentor)
strani drzavljanin: Nije dostupno
Committee memberHong Xu (predsjednik povjerenstva)
strani drzavljanin: Nije dostupno
Committee memberPascal-Henry Fries (član povjerenstva)
strani drzavljanin: Nije dostupno
Committee memberThomas Zemb (član povjerenstva)
strani drzavljanin: Nije dostupno
Committee memberXavier Assfeld (član povjerenstva)
strani drzavljanin: Nije dostupno
Committee memberMarc Simon (član povjerenstva)
strani drzavljanin: Nije dostupno
Committee memberGerhard Kahl (član povjerenstva)
strani drzavljanin: Nije dostupno
GranterUniversity of Split
Faculty of Science
(Department of Physics)
Split
GranterFrance: Pierre and Marie Curie University
Paris
Defense date and country2013-10-23, France
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Universal decimal classification
(UDC)		577 - Biochemistry. Molecular biology. Biophysics
Abstract
Les mélanges aqueux diffèrent des mélanges de liquides simples, du fait que les molécules d'eau tendent à s'associer préférentiellement entre elles au travers de la liaison hydrogène, de ce fait ségréguant les molécules de soluté sans pour autant entraîner une démixtion totale des mélanges. Même des mélanges aussi simples que l'eau et le méthanol exhibent ce type d'ordre. La micro-hétérogénéité (MH) résultante apparaît comme étant distincte des fluctuations de concentration (CF), qui jouent un rôle important dans la stabilité des mélanges. En établissant la correspondance entre les micro-emulsions, et ce mélanges que nous appelons ”émulsions moléculaire“ à partir de la théorie Ornstein-Zernike aux petits vecteurs d’onde, nous montrons comment certains problèmes intrinsèques aux simulations, et qui gênaient par exemple le calcul des intégrales de Kirkwood-Buff, peuvent être résolus en recalculant les corrélations à longue portée. De même, l’introduction des fonctions bridges des corps purs extraits des simulations, permet de mieux comprendre le comportement des équations intégrales pour les mélanges, en particulier en ce qui concerne la distinction entre CF et MH.
Abstract (croatian)
Vodene mješavine se razlikuju od mješavina jednostavnih tekućina, jer se molekule vode između sebe povezuju vodikovom vezom te uzrokuju segregaciju otopljene tvari na molekularnoj razini. Ovakva vrsta mikro-strukture postoji čak i u vodenoj mješavini najjednostavnijeg alkohola, a to je metanol. Rezultirajuća mikro-heterogenost (MH) se razlikuje od koncentracijskih fluktuacija (KF), koje imaju važnu ulogu u stabilnosti mješavina. Pomoću analogije između mikro-emulzija i ovih mješavina koje smo nazvali “molekularnim emulzijama” u Ornstein-Zernike teoriji za male valne vektore, pokazat ćemo kako se određeni problemi računalnih simulacija, primjerice problemi vezani za račun Kirkwood-Buff integrala, mogu rješiti tako da se uzmu u obzir dugodosežne korelacije. Iz računalnih simulacija jednokomponentnih tekućina izračunat ćemo korelacije višeg reda koje će nam omogućiti bolje razumijevanje ponašanja integralnih jednadžbi za mješavine tekućina, a prvenstveno razlikovanje između MH i KF.
Keywords
Keywords (croatian)
Languageenglish
URN:NBNurn:nbn:hr:166:087663
Study programmeTitle: Postgraduate University Study of Biophysics
Study programme type: university
Study level: postgraduate
Academic / professional title: doktor/doktorica znanosti, područje prirodnih znanosti, polje fizika (doktor/doktorica znanosti, područje prirodnih znanosti, polje fizika)
Type of resourceText
Extent198 str. ; 30 cm
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-10-19 12:59:55