Synthesis and Characterization of Vanadium Substituted Potassium Tungsten Bronzes, K x V y W 1-y O 3

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dc.identifier.uri http://dx.doi.org/10.15488/5206
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/5253
dc.contributor.author Abdullah, A.M.
dc.contributor.author Debnath, Tapas
dc.contributor.author Rüscher, Claus H.
dc.contributor.author Hussain, Altaf
dc.date.accessioned 2019-08-15T11:35:02Z
dc.date.available 2019-08-15T11:35:02Z
dc.date.issued 2012
dc.identifier.citation Abdullah, A.M.; Debnath, Tapas; Rüscher, Claus H.; Hussain, Altaf: Synthesis and Characterization of Vanadium Substituted Potassium Tungsten Bronzes, K x V y W 1-y O 3. In: Journal of Scientific Research 4 (2012), Nr. 2, 507. DOI: https://doi.org/10.3329/jsr.v4i2.9349
dc.description.abstract A series of vanadium substituted potassium hexagonal tungsten bronzes KxVyW1-yO3 (K-HTB) were prepared by conventional solid state method at 800 °C with compositions of x = 0.30 and 0.00 ? y ? 0.15. A mixture of K-HTB and non bronze phases with y ? 0.20 was observed. The proportion of this non bronze phase increases with increasing vanadium content. The non bronze phases in the mixture could not be indexed yet. In contrast, a very small amount of vanadium can be substituted in potassium tetragonal tungsten bronzes (K-TTB) at 800 °C with x = 0.50 and 0.00 ? y ? 0.02, however at 700 °C vanadium substituted K-TTB can be prepared with 0.00 ? y ? 0.05. Further substitution of vanadium in K-TTB decomposes to K-HTB and non-bronze phases. eng
dc.language.iso eng
dc.publisher Rajshahi : University, Faculty of Sciences
dc.relation.ispartofseries Journal of Scientific Research 4 (2012), Nr. 2
dc.rights CC BY-SA 4.0
dc.rights.uri https://creativecommons.org/licenses/by-sa/4.0/
dc.subject Solid-state eng
dc.subject Hexagonal crystal system eng
dc.subject Tetragonal crystal system eng
dc.subject Inorganic chemistry eng
dc.subject Chemistry eng
dc.subject Mineralogy eng
dc.subject Bronze eng
dc.subject Vanadium eng
dc.subject Potassium eng
dc.subject Tungsten eng
dc.subject.ddc 500 | Naturwissenschaften ger
dc.title Synthesis and Characterization of Vanadium Substituted Potassium Tungsten Bronzes, K x V y W 1-y O 3
dc.type article
dc.type Text
dc.relation.essn 2070-0245
dc.relation.issn 2070-0237
dc.relation.doi https://doi.org/10.3329/jsr.v4i2.9349
dc.bibliographicCitation.issue 2
dc.bibliographicCitation.volume 4
dc.bibliographicCitation.firstPage 507
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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