On crystal structure imaging of silicalite by HREM
(1990) In Journal of Solid State Chemistry 84(1). p.171-177- Abstract
High-resolution electron microscopy (HREM) images of silicalite (ZSM-5) along [010] were taken with a 400-kV EM with a resolution of 1.6 Å. The images contain a dark contrast in the centers of the main channels, where there are no atoms. This contrast is an artifact and is not appreciable in the HREM images which have been published so far. That this problem can be overcome by choosing the proper experimental conditions was confirmed by both computer-simulated and experimental HREM images. Computer image processing is also applicable to this kind of problem.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/19318962-4153-436a-8959-35c771a0f6b4
- author
- Alfredsson, V. LU ; Terasaki, O. and Bovin, J. O. LU
- organization
- publishing date
- 1990-01-01
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of Solid State Chemistry
- volume
- 84
- issue
- 1
- pages
- 7 pages
- publisher
- Elsevier
- external identifiers
-
- scopus:0040969784
- ISSN
- 0022-4596
- DOI
- 10.1016/0022-4596(90)90196-5
- language
- English
- LU publication?
- yes
- id
- 19318962-4153-436a-8959-35c771a0f6b4
- date added to LUP
- 2019-05-29 08:36:56
- date last changed
- 2021-01-03 05:34:05
@article{19318962-4153-436a-8959-35c771a0f6b4, abstract = {{<p>High-resolution electron microscopy (HREM) images of silicalite (ZSM-5) along [010] were taken with a 400-kV EM with a resolution of 1.6 Å. The images contain a dark contrast in the centers of the main channels, where there are no atoms. This contrast is an artifact and is not appreciable in the HREM images which have been published so far. That this problem can be overcome by choosing the proper experimental conditions was confirmed by both computer-simulated and experimental HREM images. Computer image processing is also applicable to this kind of problem.</p>}}, author = {{Alfredsson, V. and Terasaki, O. and Bovin, J. O.}}, issn = {{0022-4596}}, language = {{eng}}, month = {{01}}, number = {{1}}, pages = {{171--177}}, publisher = {{Elsevier}}, series = {{Journal of Solid State Chemistry}}, title = {{On crystal structure imaging of silicalite by HREM}}, url = {{http://dx.doi.org/10.1016/0022-4596(90)90196-5}}, doi = {{10.1016/0022-4596(90)90196-5}}, volume = {{84}}, year = {{1990}}, }