prikaz prve stranice dokumenta Sinteza mezoporoznog CeO2 dopiranog sa Zr metodom tvrdog predloška
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master's thesis
Sinteza mezoporoznog CeO2 dopiranog sa Zr metodom tvrdog predloška
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2022. urn:nbn:hr:149:347226
Pavelić, Jakov-Stjepan
University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

Cite this document

Pavelić, J. S. (2022). Sinteza mezoporoznog CeO2 dopiranog sa Zr metodom tvrdog predloška (Master's thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:347226

Pavelić, Jakov Stjepan. "Sinteza mezoporoznog CeO2 dopiranog sa Zr metodom tvrdog predloška." Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:149:347226

Pavelić, Jakov Stjepan. "Sinteza mezoporoznog CeO2 dopiranog sa Zr metodom tvrdog predloška." Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:149:347226

Pavelić, J. S. (2022). 'Sinteza mezoporoznog CeO2 dopiranog sa Zr metodom tvrdog predloška', Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 29 November 2024, https://urn.nsk.hr/urn:nbn:hr:149:347226

Pavelić JS. Sinteza mezoporoznog CeO2 dopiranog sa Zr metodom tvrdog predloška [Master's thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2022 [cited 2024 November 29] Available at: https://urn.nsk.hr/urn:nbn:hr:149:347226

J. S. Pavelić, "Sinteza mezoporoznog CeO2 dopiranog sa Zr metodom tvrdog predloška", Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:149:347226

Metadata
TitleSinteza mezoporoznog CeO2 dopiranog sa Zr metodom tvrdog predloška
Title (english)Synthesis of mesoporous Zr-doped CeO2 via hard template method
AuthorJakov-Stjepan Pavelić
MentorStanislav Kurajica (mentor)
Committee memberStanislav Kurajica (predsjednik povjerenstva)
Committee memberGordana Matijašić (član povjerenstva)
Committee memberAnamarija Rogina (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2022-09-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
S porastom potrebe za djelotvornim i oporabljivim rješenjima za uspješno vođenje različitih kemijskih reakcija znanstveno-istraživački radovi usmjereni su ka pronalasku djelotvornih i ekološki prihvatljivih katalizatora, nosača djelatnih tvari, adsorbensa za vlagu i stakleničke plinove. U ovome je radu opisana sinteza i karakterizacija jednog takvog potencijalnog katalizatora: cerijeva(IV) oksida dopiranog cirkonijem. Uzorci su pripremljeni metodom nanolijevanja pomoću krutog predloška na mezoporoznoj siliki, čija je sinteza također sastavni dio ovoga rada. Nanostrukturirani materijali, naročito porozni keramički materijali, pokazuju se kao izvrsni adsorbensi, katalizatori te nosači djelatnih tvari u farmaceuticima zbog svoje iznimno velike specifične površine, što utječe na visok broj aktivnih mjesta na površini tih materijala. Pripravljeni su uzorci okarakterizirani raznim karakterizacijskim tehnikama te su u ovome radu izneseni rezultati ispitivanja i prokomentirana svojstva mezoporoznih nanostrukturiranih keramičkih materijala.
Abstract (english)
Following the rising need for efficient and recyclable solutions for the successful management of a variety of chemical reactions scientific efforts are directed towards finding efficient and ecologically acceptable catalysts, carriers of active substances, humidity and greenhouse gas adsorbents. The synthesis and characterization of one such potential catalyst is described in this paper: zirconium doped cerium(IV) oxide. The samples have been prepared using the method of nanocasting with formerly synthesised mesoporous silica serving as a hard template. Nanostructured materials, especially porous ceramics, have shown themselves to be excellent adsorbents, catalysts and active substance carriers in pharmaceutics because of their significantly large specific surface area, which results in a vast number of active points on the surface of these materials. Synthesised samples have been characterized by various characterization techniques and the results of them, as well as the properties of mesoporous nanostructured ceramics are described in this paper.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:347226
ProjectNumber: IP-2018-01-2963
Title: Hidrotermalna sinteza dopiranog cerij oksidnog nanokatalizatora
Acronym: HOuDiNI
Leader: Stanislav Kurajica
Jurisdiction: Croatia
Funder: HRZZ
Funding stream: IP
Study programmeTitle: Materials Science and Engineering - Graduate study
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
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Created on2023-03-19 21:13:56