Synthesis and properties of novel Ba(II)Fe(III) layered double hydroxides
(2010) In Applied Clay Science 48(1-2). p.214-217- Abstract
- Double hydroxides of Ba(II) and Fe(III) were prepared by the co-precipitation method. Co-precipitation was facilitated by applying highly alkaline, carbonate free NaOH solutions with varying base concentrations (2-20 M). The substances, thus obtained, were characterised by thermal methods. XRD spectra of samples treated at various temperatures, Mossbauer and X-ray absorption spectroscopies. It was found that in extremely concentrated base solutions (>= 10 M) layered double hydroxides, most probably with intercalated OH ions, were formed, indeed, while at low base concentration the Fe(III) ions were precipitated as various oxyhydroxides and the Ba(II) ions remained dissolved. (C) 2009 Elsevier B.V. All rights reserved.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1587903
- author
- Sranko, David ; Pallagi, Attila ; Kuzmann, Erno ; Canton, Sophie LU ; Walczak, Monika LU ; Sapi, Andras ; Kukovecz, Akos ; Konya, Zoltan ; Sipos, Pal and Palinko, Istvan
- organization
- publishing date
- 2010
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- XRD, TG and DTG, BaFe LDHs, NaOH solutions with extreme base concentrations, Mossbauer spectroscopy, XAS
- in
- Applied Clay Science
- volume
- 48
- issue
- 1-2
- pages
- 214 - 217
- publisher
- Elsevier
- external identifiers
-
- wos:000276010700033
- scopus:76849091686
- ISSN
- 1872-9053
- DOI
- 10.1016/j.clay.2009.11.028
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Chemical Physics (S) (011001060)
- id
- 1479311c-17f4-4621-bc91-53a8192446a0 (old id 1587903)
- date added to LUP
- 2016-04-01 11:02:38
- date last changed
- 2022-02-02 23:20:04
@article{1479311c-17f4-4621-bc91-53a8192446a0, abstract = {{Double hydroxides of Ba(II) and Fe(III) were prepared by the co-precipitation method. Co-precipitation was facilitated by applying highly alkaline, carbonate free NaOH solutions with varying base concentrations (2-20 M). The substances, thus obtained, were characterised by thermal methods. XRD spectra of samples treated at various temperatures, Mossbauer and X-ray absorption spectroscopies. It was found that in extremely concentrated base solutions (>= 10 M) layered double hydroxides, most probably with intercalated OH ions, were formed, indeed, while at low base concentration the Fe(III) ions were precipitated as various oxyhydroxides and the Ba(II) ions remained dissolved. (C) 2009 Elsevier B.V. All rights reserved.}}, author = {{Sranko, David and Pallagi, Attila and Kuzmann, Erno and Canton, Sophie and Walczak, Monika and Sapi, Andras and Kukovecz, Akos and Konya, Zoltan and Sipos, Pal and Palinko, Istvan}}, issn = {{1872-9053}}, keywords = {{XRD; TG and DTG; BaFe LDHs; NaOH solutions with extreme base concentrations; Mossbauer spectroscopy; XAS}}, language = {{eng}}, number = {{1-2}}, pages = {{214--217}}, publisher = {{Elsevier}}, series = {{Applied Clay Science}}, title = {{Synthesis and properties of novel Ba(II)Fe(III) layered double hydroxides}}, url = {{http://dx.doi.org/10.1016/j.clay.2009.11.028}}, doi = {{10.1016/j.clay.2009.11.028}}, volume = {{48}}, year = {{2010}}, }