Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Characterization of compositional modifications in metal-organic frameworks using carbon and alpha particle microbeams
KTH, School of Electrical Engineering (EES), Fusion Plasma Physics.
Show others and affiliations
2017 (English)In: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, ISSN 0168-583X, E-ISSN 1872-9584, Vol. 404, p. 198-201Article in journal (Refereed) Published
Abstract [en]

Zirconium-oxide based metal-organic frameworks (MOFs) were grown on p-type Si wafers. A modified linker molecule containing iodine was introduced by post synthetic exchange (PSE). Samples have been studied using Rutherford Backscattering Spectrometry (RBS) and Particle Induced X-ray Emission (PIXE) techniques, employing the 5 MV 15SDH-2 Pelletron Tandem accelerator at the Angstrom laboratory. The degree of post synthetic uptake of the iodine-containing linker has been investigated with both a broad beam and a focused beam of carbon and alpha particles targeting different kind of MOF crystals which were of similar to 1-10 mu m in size, depending on the linker used. Iodine concentrations in MOF crystallites were also measured by Nuclear Magnetic Resonance Spectroscopy (NMR) and are compared to the RBS results. In parallel to the ion beam studies, samples were investigated by Scanning Electron Microscopy (SEM) to quantify possible crystallite clustering, develop optimum sample preparation routines and to characterize the potential ion beam induced sample damage and its dependence on different parameters. Based on these results the reliability and accuracy of ion beam data is assessed.

Place, publisher, year, edition, pages
Elsevier, 2017. Vol. 404, p. 198-201
Keywords [en]
Metal-organic frameworks, Rutherford Backscattering Spectrometry
National Category
Physical Sciences
Identifiers
URN: urn:nbn:se:kth:diva-211324DOI: 10.1016/j.nimb.2017.01.058ISI: 000404709900037Scopus ID: 2-s2.0-85014114440OAI: oai:DiVA.org:kth-211324DiVA, id: diva2:1129129
Conference
15th International Conference on Nuclear Microprobe Technology and Applications (ICNMTA) / 6th International Workshop on Proton Beam Writing, JUL 31-AUG 05, 2016, Chinese Acad Sci, Inst Modern Phys, Lanzhou, China
Funder
Swedish Foundation for Strategic Research
Note

QC 20170801

Available from: 2017-08-01 Created: 2017-08-01 Last updated: 2017-08-01Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Petersson, Per
By organisation
Fusion Plasma Physics
In the same journal
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 7 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf