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Formation of new crystalline qtz-[Zn(mIm)2] polymorph from amorphous ZIF-8.
Thorne, Michael F; Castillo-Blas, Celia; McHugh, Lauren N; Bumstead, Alice M; Robertson, Georgina; Sapnik, Adam F; Coates, Chloe S; Sayed, Farheen N; Grey, Clare P; Keen, David A; Etter, Martin; da Silva, Ivan; Uzarevic, Krunoslav; Bennett, Thomas D.
Affiliation
  • Thorne MF; Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK. tdb35@cam.ac.uk.
  • Castillo-Blas C; Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK. tdb35@cam.ac.uk.
  • McHugh LN; Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK. tdb35@cam.ac.uk.
  • Bumstead AM; Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK. tdb35@cam.ac.uk.
  • Robertson G; Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK. tdb35@cam.ac.uk.
  • Sapnik AF; Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK. tdb35@cam.ac.uk.
  • Coates CS; Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.
  • Sayed FN; Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.
  • Grey CP; Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.
  • Keen DA; ISIS Facility, STFC Rutherford Appleton Laboratory, Chilton, Didcot, OX11 0QX, UK.
  • Etter M; Deutsches Elektronen Synchrotron, FS-PETRA-D, P02.1, Notkestr. 85, 22607, Hamburg, Germany.
  • da Silva I; ISIS Facility, STFC Rutherford Appleton Laboratory, Chilton, Didcot, OX11 0QX, UK.
  • Uzarevic K; Ruder Boskovic Institute, Bijenicka Cesta 54, Zagreb, HR-10000, Croatia.
  • Bennett TD; Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK. tdb35@cam.ac.uk.
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

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