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Pregled bibliografske jedinice broj: 689339

Quantitative in situ and real-time monitoring of mechanochemical reactions


Halasz, Ivan; Friščić, Tomislav; Kimber, Simon A.J.; Užarević, Krunoslav; Puškarić, Andreas; Mottillo, Cristina; Julien, Patrick; Štrukil, Vjekoslav; Honkimäki, Veijo; Dinnebier, Robert E.
Quantitative in situ and real-time monitoring of mechanochemical reactions // Faraday discussions, 170 (2014), 203-221 doi:10.1039/C4FD00013G (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 689339 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Quantitative in situ and real-time monitoring of mechanochemical reactions

Autori
Halasz, Ivan ; Friščić, Tomislav ; Kimber, Simon A.J. ; Užarević, Krunoslav ; Puškarić, Andreas ; Mottillo, Cristina ; Julien, Patrick ; Štrukil, Vjekoslav ; Honkimäki, Veijo ; Dinnebier, Robert E.

Izvornik
Faraday discussions (1364-5498) 170 (2014); 203-221

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
in situ X-ray diffraction; powder diffraction; quantutative Rietvld analysis; mechanochemistry; amorphous

Sažetak
An experimental technique for in situ and real- time monitoring of mechanochemical reactions in a shaker ball mill was recently described, which utilises highly penetrating X-ray radiation available at the ID15B beamline of the European Synchrotron Radiation Facility. Herein, we describe the first attempts to perform such reaction monitoring in a quantitative fashion, by introducing an internal X-ray diffraction standard. The use of silicon as an internal standard resolved the issue with variations of the amount of the sample in the X-ray beam due to non- uniform distribution of the sample in the reaction jar and allowed, via Rietveld analysis, the first quantitative estimate of amorphous phase content in mechanochemical reaction as it is being milled. We also highlight problems associated with non- ideal mixing of the reaction mixture.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
098-0982904-2953 - Studij utjecaja svojstava alumosilikatnih prekursora na njihove transformacije (Josip Bronić, )
098-0982915-2950 - Dizajn, sinteza i svojstva organskih liganada i njihovih metalnih kompleksa (Manda Ćurić, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Halasz, Ivan; Friščić, Tomislav; Kimber, Simon A.J.; Užarević, Krunoslav; Puškarić, Andreas; Mottillo, Cristina; Julien, Patrick; Štrukil, Vjekoslav; Honkimäki, Veijo; Dinnebier, Robert E.
Quantitative in situ and real-time monitoring of mechanochemical reactions // Faraday discussions, 170 (2014), 203-221 doi:10.1039/C4FD00013G (međunarodna recenzija, članak, znanstveni)
Halasz, I., Friščić, T., Kimber, S., Užarević, K., Puškarić, A., Mottillo, C., Julien, P., Štrukil, V., Honkimäki, V. & Dinnebier, R. (2014) Quantitative in situ and real-time monitoring of mechanochemical reactions. Faraday discussions, 170, 203-221 doi:10.1039/C4FD00013G.
@article{article, year = {2014}, pages = {203-221}, DOI = {10.1039/C4FD00013G}, keywords = {in situ X-ray diffraction, powder diffraction, quantutative Rietvld analysis, mechanochemistry, amorphous}, journal = {Faraday discussions}, doi = {10.1039/C4FD00013G}, volume = {170}, issn = {1364-5498}, title = {Quantitative in situ and real-time monitoring of mechanochemical reactions}, keyword = {in situ X-ray diffraction, powder diffraction, quantutative Rietvld analysis, mechanochemistry, amorphous} }

Časopis indeksira:


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


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