Formation of new crystalline qtz-[Zn(mIm)2] polymorph from amorphous ZIF-8.
Chem Commun (Camb)
; 58(85): 11949-11952, 2022 Oct 25.
Article
in En
| MEDLINE
| ID: mdl-36205108
ABSTRACT
The structure of a new ZIF-8 polymorph with quartz topology (qtz) is reported. This qtz-[Zn(mIm)2] phase was obtained by mechanically amorphising crystalline ZIF-8, before heating the resultant amorphous phase to between 282 and 316 °C. The high-temperature phase structure was obtained from powder X-ray diffraction, and its thermal behaviour, CO2 gas sorption properties and dye adsorption ability were investigated.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Chem Commun (Camb)
Journal subject:
QUIMICA
Year:
2022
Document type:
Article
Affiliation country:
Reino Unido