Skip to main content

Lund University Publications

LUND UNIVERSITY LIBRARIES

On crystal structure imaging of silicalite by HREM

Alfredsson, V. LU ; Terasaki, O. and Bovin, J. O. LU (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:
author
; and
organization
publishing date
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}},
}