Pregled bibliografske jedinice broj: 692065
Laboratory real-time and in situ monitoring of mechanochemical milling reactions using Raman spectroscopy
Laboratory real-time and in situ monitoring of mechanochemical milling reactions using Raman spectroscopy // Angewandte Chemie. International edition, 53 (2014), 24; 6193-6197 doi:10.1002/anie.201402334 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 692065 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Laboratory real-time and in situ monitoring of mechanochemical milling reactions using Raman spectroscopy
Autori
Gracin, Davor ; Štrukil, Vjekoslav ; Friščić, Tomislav ; Halasz, Ivan ; Užarević, Krunoslav
Izvornik
Angewandte Chemie. International edition (1433-7851) 53
(2014), 24;
6193-6197
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
mechanochemistry; in situ techniques; Raman spectroscopy; liquid-assisted grinding; reaction mechanism
Sažetak
Mechanistic understanding of mechanochemical reactions is sparse and has been acquired mostly by stepwise ex situ analysis. We describe here an unprecedented laboratory technique to monitor the course of mechanochemical transformations at the molecular level in situ and in real time by using Raman spectroscopy. The technique, which employs translucent milling vessels that allow collecting a Raman scattering signal from the sample as it is being milled, was validated on mechanochemical reactions forming coordination polymers and organic cocrystals. The technique enabled assessing reaction dynamics and course under different reaction conditions as well as, for the first time, direct insight in the behaviour of liquid additives during liquid-assisted grinding.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
098-0982886-2894 - Tanki filmovi legura silicija na prijelazu iz amorfne u uređenu strukturu (Gracin, Davor, MZOS ) ( CroRIS)
098-0982904-2953 - Studij utjecaja svojstava alumosilikatnih prekursora na njihove transformacije (Bronić, Josip, MZOS ) ( CroRIS)
098-0982915-2950 - Dizajn, sinteza i svojstva organskih liganada i njihovih metalnih kompleksa (Ćurić, Manda, MZOS ) ( CroRIS)
098-0982933-2920 - Organski i bioorganski procesi u osnovnom i elektronski pobuđenim stanjima (Maksić, Mirjana, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Ivan Halasz
(autor)
Davor Gracin
(autor)
Vjekoslav Štrukil
(autor)
Krunoslav Užarević
(autor)
Citiraj ovu publikaciju:
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