title: {Phase transformations during HLnTiO4 (Ln=La, Nd) thermolysis and photocatalytic activity of obtained compounds}
metadata.name: dc.contributor.author
metadata.value: Silyukov, Oleg I. and Abdulaeva, Liliia D. and Burovikhina, Alena A. and Rodionov, Ivan A. and Zvereva, Irina A.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2016-04-07T19:31:30Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2016-04-07T19:31:30Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2015
metadata.lang: -
metadata.name: dc.identifier.issn
metadata.value: 00224596
metadata.lang: -
metadata.name: dc.identifier.other
metadata.value: 10.1016/j.jssc.2015.02.008
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/1949
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Layered HLnTiO4 (Ln¼La, Nd) compounds belonging to Ruddlesden–Popper phases were found to form partially hydrated compounds Ln2Ti2O7 ? xH2O during thermal dehydration as well as defect oxides Ln2□Ti2O7 as final products. Further heating of metastable defect Ln2□Ti2O7 substances leads to the formation of pyrochlore-type oxides Ln2Ti2O7 (p), with subsequent transformation under higher tempera- tures to stable layered 110-type perovskites Ln2Ti2O7. The occurring structure transformations lead to an increase of photocatalytic activity in the order of HLnTiO4oLn2Ti2O7 ? yH2OoLn2□Ti2O7oLn2Ti2O7 (p)oLn2Ti2O7 in the reaction of hydrogen evolution from aqueous isopropanol solution.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: {Phase transformations during HLnTiO4 (Ln=La, Nd) thermolysis and photocatalytic activity of obtained compounds}
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: криворукие макаки.txt
resources.url: https://dspace.spbu.ru/bitstream/11701/1949/1/%d0%ba%d1%80%d0%b8%d0%b2%d0%be%d1%80%d1%83%d0%ba%d0%b8%d0%b5%20%d0%bc%d0%b0%d0%ba%d0%b0%d0%ba%d0%b8.txt
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resources.size: 520 B