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231224s2013 xx |||||o 00| ||eng c |
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|a 10.1107/S0909049513003592
|2 doi
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|a pubmed25n0755.xml
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|a (NLM)23592620
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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1 |
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|a Tamenori, Yusuke
|e verfasserin
|4 aut
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|a Electron yield soft X-ray photoabsorption spectroscopy under normal ambient-pressure conditions
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|c 2013
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 23.10.2013
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|a Date Revised 21.03.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Ambient-pressure soft X-ray photoabsorption spectroscopy (XAS) was demonstrated to be applicable to the chemical analysis of hydrated transition-metal compounds. For this purpose, even under ambient-pressure conditions, electron yield detection XAS (EY-XAS), based on a simple drain-current set-up, was used to overcome a weakness in fluorescence yield detection XAS (FY-XAS), which does not give a pure soft XAS. The feasibility of EY-XAS was investigated and it was clarified that the EY-XAS under ambient-pressure conditions corresponds to the mixed data of the total EY and conversion EY spectra. Normal ambient-pressure EY-XAS analysis was applied to anhydrous (CoCl2) and to hydrated (CoCl2·6H2O) cobalt chloride at the Co L23-edge. The present measurements demonstrated the ability to unambiguously distinguish the different chemical states of cobalt ions, relying upon spectral differences that indicate octahedral/quasi-octahedral structural changes as a result of hydration/dehydration reactions
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a conversion electron yield detection
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|a electron yield detection
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|a hydration
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|a normal ambient pressure
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|a soft X-ray photoabsorption spectroscopy
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|a Cobalt
|2 NLM
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|a 3G0H8C9362
|2 NLM
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|a cobaltous chloride
|2 NLM
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|a EVS87XF13W
|2 NLM
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|i Enthalten in
|t Journal of synchrotron radiation
|d 1994
|g 20(2013), Pt 3 vom: 10. Mai, Seite 419-25
|w (DE-627)NLM09824129X
|x 1600-5775
|7 nnns
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| 773 |
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|g volume:20
|g year:2013
|g number:Pt 3
|g day:10
|g month:05
|g pages:419-25
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|u http://dx.doi.org/10.1107/S0909049513003592
|3 Volltext
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