E-resources
-
Lang, Adam; Engelberg, Dirk; Smith, Nicholas T.; Trivedi, Divyesh; Horsfall, Owen; Banford, Anthony; Martin, Philip A.; Coffey, Paul; Bower, William R.; Walther, Clemens; Weiß, Martin; Bosco, Hauke; Jenkins, Alex; Law, Gareth T.W.
Journal of hazardous materials, 03/2018, Volume: 345Journal Article
•Standoff LIBS analysis of Sr and Cs contaminated nuclear plant steel is demonstrated at millimetre distances.•Standoff LIBS has the potential to allow surveying of contamination at much larger distances (metres).•Multi pulse LIBS can also provide depth resolved information on contaminant distribution in steel. Laser Induced Breakdown Spectroscopy (LIBS) has the potential to allow direct, standoff measurement of contaminants on nuclear plant. Here, LIBS is evaluated as an analytical tool for measurement of Sr and Cs contamination on type 304 stainless steel surfaces. Samples were reacted in model acidic (PUREX reprocessing) and alkaline (spent fuel ponds) Sr and Cs bearing liquors, with LIBS multi-pulse ablation also explored to measure contaminant penetration. The Sr II (407.77nm) and Cs I (894.35nm) emission lines could be separated from the bulk emission spectra, though only Sr could be reliably detected at surface loadings >0.5mgcm−2. Depth profiling showed decay of the Sr signal with time, but importantly, elemental analysis indicated that material expelled from LIBS craters is redistributed and may interfere in later laser shot analyses.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.