Journal article
A time resolved, in-situ X-ray diffraction study of the de-intercalation of anions and lithium cations from [LiAl2(OH)(6)](n)X center dot qH(2)O (X = Cl-, Br-, NO3-, SO42-)
- Abstract:
-
The layered double hydroxides (LDHs), [LiAl2(OH) 6]nX·qH2O (Xn- = CP -, Br-, NO3,- SO42-) spontaneously lose both Li+ cations and Xn- anions to give crystalline Al(OH)3 on stirring in water. The kinetics of this topochemical de-intercalation reaction have been studied using time-resolved, in-situ energy dispersive X-ray powder diffraction. The temperature dependence of the rate of the de-intercalation reaction yields activation energies of 94 ± 15 kJ mol-1 for mono-dispersed [LiAl2(OH)6]Cl·1....
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- Publication status:
- Published
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- Publisher copy:
- 10.1039/b314473a
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Bibliographic Details
- Journal:
- JOURNAL OF MATERIALS CHEMISTRY
- Volume:
- 14
- Issue:
- 9
- Pages:
- 1443-1447
- Publication date:
- 2004-05-07
- DOI:
- EISSN:
-
1364-5501
- ISSN:
-
0959-9428
- Source identifiers:
-
51181
Item Description
- Language:
- English
- Pubs id:
-
pubs:51181
- UUID:
-
uuid:a048a913-e159-4893-a08b-9ecba06bb734
- Local pid:
- pubs:51181
- Deposit date:
- 2012-12-19
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- Copyright date:
- 2004
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