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Pregled bibliografske jedinice broj: 1135723

Thermal analysis of sol-gel derived precursors for alkali activated materials


Brleković, Filip; Bafti, Arijeta; Panžić, Ivana; Mandić, Vilko
Thermal analysis of sol-gel derived precursors for alkali activated materials // 21th International Conference on Materials, Tribology & Recycling - conference proceeding / Ćorić, Danko ; Šolić, Sanja ; Ivušić, Franjo (ur.).
Zagreb: Hrvatsko društvo za materijale i tribologiju - Croatian Society for Materials and Tribology, 2021. str. 91-98 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 1135723 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Thermal analysis of sol-gel derived precursors for alkali activated materials

Autori
Brleković, Filip ; Bafti, Arijeta ; Panžić, Ivana ; Mandić, Vilko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
21th International Conference on Materials, Tribology & Recycling - conference proceeding / Ćorić, Danko ; Šolić, Sanja ; Ivušić, Franjo - Zagreb : Hrvatsko društvo za materijale i tribologiju - Croatian Society for Materials and Tribology, 2021, 91-98

Skup
MATRIB 2021 - 21th International Conference on Materials, Tribology & Recycling

Mjesto i datum
Vela Luka, Hrvatska, 30.06-02.07.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
alkali activated materials ; thermal analysis ; sol-gel method

Sažetak
Alkali activated materials (AAM) are inorganic materials, but in comparison to traditional mineral binders, they do not set through the hydration reaction, instead they rather require activation solutions such as mixtures of sodium/potassium silicate solution and sodium/potassium hydroxide. The main property of AAM solid precursor is the availability of the main constituing units that build up the new material after activation. In this work the thermal analysis of different solid precursors obtained by the sol-gel method was investigated. For the synthesis different alkoxides (tetraethoxy silane and aluminium-tri-sec- butoxide), chelators (ethyl acetoacetate) and salts (aluminium nitrate nonahydrate) were used. Sol-gel synthesis enabled the preparation of amorphous solid precursors of high chemical homogeneity, which resulted in AAMs with good properties. Through simultaneous differential thermal and thermogravimetric analysis and powder X-ray diffraction characterisation it was possible to determine which thermal treatment conditions are necessary to sufficiently remove the organic residuals without compromising the amorphous state of the precursors. The analysis of the subsequently formed crystalline phase corroborate well with the predictions and suggest favourable setting of AAM.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekti:
HRZZ-PZS-2019-02-1555 - Fotonaponska-geopolimerna fasada: uloga vode-kisika u naprednom sklapanju filmova kompozitnih materijala (PV-WALL) (Mandić, Vilko, HRZZ - 2019-02) ( POIROT)
HRZZ-UIP-2019-04-2367 - Fenomeni na površini tijekom priprave naprednih nanokompozita infiltracijom i funkcionalizacijom poroznih materijala (SLIPPERYSLOPE) (Mandić, Vilko, HRZZ - 2019-04) ( POIROT)
EK-EFRR-KK.01.1.1.02.0022 - Virtulab – Integrirani laboratorij za primarne i sekundarne sirovine (Virtulab) (Borojević Šoštarić, Sibila; Šantek, Božidar; Rogošić, Marko; Petrović, Igor; Zovko Brodarac, Zdenka, EK - KK.01.1.1.02) ( POIROT)

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Vilko Mandić (autor)

Avatar Url Ivana Panžić (autor)

Avatar Url Arijeta Bafti (autor)

Avatar Url Filip Brleković (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada

Citiraj ovu publikaciju:

Brleković, Filip; Bafti, Arijeta; Panžić, Ivana; Mandić, Vilko
Thermal analysis of sol-gel derived precursors for alkali activated materials // 21th International Conference on Materials, Tribology & Recycling - conference proceeding / Ćorić, Danko ; Šolić, Sanja ; Ivušić, Franjo (ur.).
Zagreb: Hrvatsko društvo za materijale i tribologiju - Croatian Society for Materials and Tribology, 2021. str. 91-98 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Brleković, F., Bafti, A., Panžić, I. & Mandić, V. (2021) Thermal analysis of sol-gel derived precursors for alkali activated materials. U: Ćorić, D., Šolić, S. & Ivušić, F. (ur.)21th International Conference on Materials, Tribology & Recycling - conference proceeding.
@article{article, author = {Brlekovi\'{c}, Filip and Bafti, Arijeta and Pan\v{z}i\'{c}, Ivana and Mandi\'{c}, Vilko}, year = {2021}, pages = {91-98}, keywords = {alkali activated materials, thermal analysis, sol-gel method}, title = {Thermal analysis of sol-gel derived precursors for alkali activated materials}, keyword = {alkali activated materials, thermal analysis, sol-gel method}, publisher = {Hrvatsko dru\v{s}tvo za materijale i tribologiju - Croatian Society for Materials and Tribology}, publisherplace = {Vela Luka, Hrvatska} }
@article{article, author = {Brlekovi\'{c}, Filip and Bafti, Arijeta and Pan\v{z}i\'{c}, Ivana and Mandi\'{c}, Vilko}, year = {2021}, pages = {91-98}, keywords = {alkali activated materials, thermal analysis, sol-gel method}, title = {Thermal analysis of sol-gel derived precursors for alkali activated materials}, keyword = {alkali activated materials, thermal analysis, sol-gel method}, publisher = {Hrvatsko dru\v{s}tvo za materijale i tribologiju - Croatian Society for Materials and Tribology}, publisherplace = {Vela Luka, Hrvatska} }




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