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Pregled bibliografske jedinice broj: 803007

Exploring the effect of temperature on a mechanochemical reaction by in situ synchrotron powder X-ray diffraction


Užarević, Krunoslav; Štrukil, Vjekoslav; Mottillo, Cristina; Julien, Patrick A.; Puškarić, Andreas; Friščić, Tomislav; Halasz, Ivan
Exploring the effect of temperature on a mechanochemical reaction by in situ synchrotron powder X-ray diffraction // Crystal growth & design, 16 (2016), 4; 2342-2347 doi:10.1021/acs.cgd.6b00137 (međunarodna recenzija, članak, znanstveni)


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Naslov
Exploring the effect of temperature on a mechanochemical reaction by in situ synchrotron powder X-ray diffraction

Autori
Užarević, Krunoslav ; Štrukil, Vjekoslav ; Mottillo, Cristina ; Julien, Patrick A. ; Puškarić, Andreas ; Friščić, Tomislav ; Halasz, Ivan

Izvornik
Crystal growth & design (1528-7483) 16 (2016), 4; 2342-2347

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

Ključne riječi
in situ mechanochemistry ; temperature ; kinetics ; mechanism ; diffraction

Sažetak
We describe the first in situ and real-time study of a mechanochemical reaction by variable-temperature synchrotron powder X-ray diffraction. Using the dry milling synthesis of a coordination polymer as a model system, we reveal a change in reaction mechanism if temperature is increased and a strong dependence of the reaction rate on temperature, with a ca. 6-fold increase of the rate of reactant depletion for a 45 °C rise in temperature. These experiments provide also the first direct evidence how a formally dry milling reaction is facilitated by water released from a hydrated reactant.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
FP7-NEWFELPRO-62
HRZZ-UIP-2014-09-4744 - Mehaniokemijska reaktivnost pod kontroliranim uvjetima temperature i atmosfere za čišću sintezu funkcionalnih materijala (Krunoslav Užarević, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Užarević, Krunoslav; Štrukil, Vjekoslav; Mottillo, Cristina; Julien, Patrick A.; Puškarić, Andreas; Friščić, Tomislav; Halasz, Ivan
Exploring the effect of temperature on a mechanochemical reaction by in situ synchrotron powder X-ray diffraction // Crystal growth & design, 16 (2016), 4; 2342-2347 doi:10.1021/acs.cgd.6b00137 (međunarodna recenzija, članak, znanstveni)
Užarević, K., Štrukil, V., Mottillo, C., Julien, P., Puškarić, A., Friščić, T. & Halasz, I. (2016) Exploring the effect of temperature on a mechanochemical reaction by in situ synchrotron powder X-ray diffraction. Crystal growth & design, 16 (4), 2342-2347 doi:10.1021/acs.cgd.6b00137.
@article{article, year = {2016}, pages = {2342-2347}, DOI = {10.1021/acs.cgd.6b00137}, keywords = {in situ mechanochemistry, temperature, kinetics, mechanism, diffraction}, journal = {Crystal growth and design}, doi = {10.1021/acs.cgd.6b00137}, volume = {16}, number = {4}, issn = {1528-7483}, title = {Exploring the effect of temperature on a mechanochemical reaction by in situ synchrotron powder X-ray diffraction}, keyword = {in situ mechanochemistry, temperature, kinetics, mechanism, diffraction} }

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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