prikaz prve stranice dokumenta Koloidni sustav
  Download
PDF 538.87 KB
undergraduate thesis
Koloidni sustav
2015. urn:nbn:hr:182:782893
Štajnbrikner, Marija
Josip Juraj Strossmayer University of Osijek
Department of Chemistry
Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry

Cite this document

Štajnbrikner, M. (2015). Koloidni sustav (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:182:782893

Štajnbrikner, Marija. "Koloidni sustav." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2015. https://urn.nsk.hr/urn:nbn:hr:182:782893

Štajnbrikner, Marija. "Koloidni sustav." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2015. https://urn.nsk.hr/urn:nbn:hr:182:782893

Štajnbrikner, M. (2015). 'Koloidni sustav', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, accessed 15 March 2023, https://urn.nsk.hr/urn:nbn:hr:182:782893

Štajnbrikner M. Koloidni sustav [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry; 2015 [cited 2023 March 15] Available at: https://urn.nsk.hr/urn:nbn:hr:182:782893

M. Štajnbrikner, "Koloidni sustav", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Osijek, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:182:782893

Please login to the repository to save this object to your list.
Metadata
TitleKoloidni sustav
Title (english)Colloid systems
AuthorMarija Štajnbrikner
MentorMartina Medvidović-Kosanović (mentor)
GranterJosip Juraj Strossmayer University of Osijek
Department of Chemistry
(Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry)
Osijek
Defense date and country2015-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
U ovom radu opisani su koloidni sustavi, koji se sastoje od disperzne faze i disperznog sredstva. Navedene sustave karakteriziraju molekulsko-kinetička, optička i električna svojstva. Stupanj disperzije predstavlja odnos zbroja površina čestica disperzne faze prema zbroju njihovog volumena. Metode kojima se dobivaju koloidni sustavi dijele se na disperzijske i kondenzacijske, a primjeri koloidnih sustava ovise o agregatnom stanju disperznog sredstva i disperzne faze. Koloidna čestica predstavlja skup velikog broja molekula ili atoma date komponente, odnosno predstavlja molekulski ili atomski agregat koji čini jezgru koloidne čestice. Zbog malih dimenzija koloidnih čestica (10–9 m do 10–6 m), koloidi se odlikuju velikom graničnom površinom između dispergirane faze i disperznoga sredstva, što bitno utječe na karakteristična svojstva koloida.
Abstract (english)
In this thesis colloidal systems were described which consist of dispersed phase and dispersion medium. Thementioned systems are characterized bymolecular – kinetic, optical and electric properties. The degree of dispersion is represented as theratio of summed areas and volumes of those particles. There are two methods of producing colloidal systems: dispersion and condensation, where the examples of colloidal systems depend on the state of matter of dispersion medium and dispersed phase. Colloidal particle represents aggregate of a large number of molecules or atoms which build up given components, or in other words, it represents molecular or atomic aggregate which is a core of colloidal particle, respectively.Colloids are characterized by large surface area between dispersed phase and dispersion medium, because of the their small dimensions (from 10-9 m to 10-6 m). This fact has an impact on the properties of colloids.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:182:782893
Study programmeTitle: Chemistry
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-07-15 10:33:53