Xafs Study of Co(Ii) at the Zno-Aqueous and Zns-Aqueous Interfaces
(1995) In Physica B: Condensed Matter 208. p.453-454- Abstract
- Co(II) adsorption at ZnO- and ZnS-aqueous interfaces was studied with the XAFS technique. The results show the presence of both 4- and 6-coordinated oxygen-ligated Co(II) on ZnO, corresponding to Co-O distances of 1.95 and 2.1 Angstrom, respectively. At ZnS two Co-O distances are also indicated and a Co-S correlation at 2.36 Angstrom is revealed. Higher shell analysis indicates a fraction of bidentately coordinated Co(II) on ZnO. Increased coverage yields a phase structurally close to Co(OH)(2) on both adsorbents.
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https://lup.lub.lu.se/record/4332695
- author
- Persson, Per LU ; Parks, G. A. and Brown, G. E.
- publishing date
- 1995
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physica B: Condensed Matter
- volume
- 208
- pages
- 453 - 454
- publisher
- Elsevier
- external identifiers
-
- scopus:0006601762
- ISSN
- 0921-4526
- DOI
- 10.1016/0921-4526(94)00865-S
- language
- English
- LU publication?
- no
- additional info
- 1-4
- id
- 38dca0bc-cd17-4a5c-8eec-087626eb7675 (old id 4332695)
- date added to LUP
- 2016-04-01 16:06:27
- date last changed
- 2021-01-03 11:23:10
@article{38dca0bc-cd17-4a5c-8eec-087626eb7675, abstract = {{Co(II) adsorption at ZnO- and ZnS-aqueous interfaces was studied with the XAFS technique. The results show the presence of both 4- and 6-coordinated oxygen-ligated Co(II) on ZnO, corresponding to Co-O distances of 1.95 and 2.1 Angstrom, respectively. At ZnS two Co-O distances are also indicated and a Co-S correlation at 2.36 Angstrom is revealed. Higher shell analysis indicates a fraction of bidentately coordinated Co(II) on ZnO. Increased coverage yields a phase structurally close to Co(OH)(2) on both adsorbents.}}, author = {{Persson, Per and Parks, G. A. and Brown, G. E.}}, issn = {{0921-4526}}, language = {{eng}}, pages = {{453--454}}, publisher = {{Elsevier}}, series = {{Physica B: Condensed Matter}}, title = {{Xafs Study of Co(Ii) at the Zno-Aqueous and Zns-Aqueous Interfaces}}, url = {{http://dx.doi.org/10.1016/0921-4526(94)00865-S}}, doi = {{10.1016/0921-4526(94)00865-S}}, volume = {{208}}, year = {{1995}}, }