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20250202190936.0 |
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231222s2001 xx ||||| 00| ||eng c |
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|a pubmed25n0381.xml
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|a (DE-627)NLM114116768
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|a (NLM)11512981
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Moscovici, J
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Unexpected Fe local order in iron oxide coated nanocrystalline magnesium oxides with exceptional reactivities against environmental toxins
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|c 2001
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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|a Date Completed 06.09.2001
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|a Date Revised 05.06.2019
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|a published: Print
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|a Citation Status MEDLINE
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|a Mg oxide nanoparticles are very reactive materials used to mitigate atmospheric pollution and to sequester polluting molecules. Using Fe K-edge XAFS, we have studied the structure of iron oxide-coated MgO nanoparticles before and after reaction with CCl4. Before reaction, the local structure around Fe is totally different from that in iron oxide coatings on SrO and CaO nanoparticles, although these coated materials were prepared in the same way. In SrO and CaO, the iron oxide coating has been shown to be well separated from the bulk of the nanoparticle, whereas in MgO, Fe was found to mix with MgO. After reaction with CCl4, Fe-Cl bonds can be detected when the coated nanoparticle is saturated. Such Fe-Cl EXAFS signals have not been observed in previously studied nanoparticles
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|a Journal Article
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|a Air Pollutants
|2 NLM
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|a Chlorides
|2 NLM
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|a Ferric Compounds
|2 NLM
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|a ferric oxide
|2 NLM
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|a 1K09F3G675
|2 NLM
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| 650 |
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|a Magnesium Oxide
|2 NLM
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| 650 |
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7 |
|a 3A3U0GI71G
|2 NLM
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| 650 |
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|a Carbon Tetrachloride
|2 NLM
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| 650 |
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7 |
|a CL2T97X0V0
|2 NLM
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| 650 |
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|a ferric chloride
|2 NLM
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| 650 |
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7 |
|a U38V3ZVV3V
|2 NLM
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| 700 |
1 |
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|a Benzakour, M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Decker, S
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Carnes, C
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Klabunde, K
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Michalowicz, A
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Journal of synchrotron radiation
|d 1999
|g 8(2001), Pt 2 vom: 01. März, Seite 925-7
|w (DE-627)NLM09824129X
|x 0909-0495
|7 nnns
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| 773 |
1 |
8 |
|g volume:8
|g year:2001
|g number:Pt 2
|g day:01
|g month:03
|g pages:925-7
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| 912 |
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|a GBV_USEFLAG_A
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| 912 |
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|a SYSFLAG_A
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| 912 |
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|a GBV_NLM
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| 912 |
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|a GBV_ILN_40
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| 912 |
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|a GBV_ILN_350
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| 912 |
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|a GBV_ILN_2005
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|a AR
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| 952 |
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|d 8
|j 2001
|e Pt 2
|b 01
|c 03
|h 925-7
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