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Pregled bibliografske jedinice broj: 1029159

A Brief Review on the Use of Chelation Agents in Sol-gel Synthesis with Emphasis on β-Diketones and β-Ketoesters

Kurajica, Stanislav
A Brief Review on the Use of Chelation Agents in Sol-gel Synthesis with Emphasis on β-Diketones and β-Ketoesters // Chemical and biochemical engineering quarterly, 33 (2019), 295-301 (međunarodna recenzija, pregledni rad, znanstveni)

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Naslov
A Brief Review on the Use of Chelation Agents in Sol-gel Synthesis with Emphasis on β-Diketones and β-Ketoesters

Autori
Kurajica, Stanislav

Izvornik
Chemical and biochemical engineering quarterly (0352-9568) 33 (2019); 295-301

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
alkoxides ; chelation ; FTIR ; NMR ; sol-gel

Sažetak
Metal alkoxides are the most commonly used sol-gel process precursors. Most alkoxides show excessive reactivity towards water. That leads to rapid hydrolysis, metal hydroxide formation, and immediate precipitation. The reactivity of alkoxides can be reduced by modification with chelation agents. Chelation influences the gelation process, which is reflected in gel structure and properties of the final material. In this short review, the chelation process, the oligomerization phenomena, and the influence of the chelating agent on the gel structure are discussed. Peculiarities of the use of FTIR and NMR, as methods particularly suitable for the investigation of chelation process, are described taking ethyl acetoacetate as an example.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo, Temeljne tehničke znanosti



POVEZANOST RADA

Projekti:
HRZZ-IP-2018-01-2963 - Hidrotermalna sinteza dopiranog cerij oksidnog nanokatalizatora (HOuDiNI) (Kurajica, Stanislav, HRZZ - 2018-01) ( CroRIS)

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Stanislav Kurajica (autor)

Poveznice na cjeloviti tekst rada:

silverstripe.fkit.hr

Citiraj ovu publikaciju:

Kurajica, Stanislav
A Brief Review on the Use of Chelation Agents in Sol-gel Synthesis with Emphasis on β-Diketones and β-Ketoesters // Chemical and biochemical engineering quarterly, 33 (2019), 295-301 (međunarodna recenzija, pregledni rad, znanstveni)
Kurajica, S. (2019) A Brief Review on the Use of Chelation Agents in Sol-gel Synthesis with Emphasis on β-Diketones and β-Ketoesters. Chemical and biochemical engineering quarterly, 33, 295-301.
@article{article, author = {Kurajica, Stanislav}, year = {2019}, pages = {295-301}, keywords = {alkoxides, chelation, FTIR, NMR, sol-gel}, journal = {Chemical and biochemical engineering quarterly}, volume = {33}, issn = {0352-9568}, title = {A Brief Review on the Use of Chelation Agents in Sol-gel Synthesis with Emphasis on β-Diketones and β-Ketoesters}, keyword = {alkoxides, chelation, FTIR, NMR, sol-gel} }
@article{article, author = {Kurajica, Stanislav}, year = {2019}, pages = {295-301}, keywords = {alkoxides, chelation, FTIR, NMR, sol-gel}, journal = {Chemical and biochemical engineering quarterly}, volume = {33}, issn = {0352-9568}, title = {A Brief Review on the Use of Chelation Agents in Sol-gel Synthesis with Emphasis on β-Diketones and β-Ketoesters}, keyword = {alkoxides, chelation, FTIR, NMR, sol-gel} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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