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Analysis of Interacted Polyvanadate Based on its Preparation and Characterization

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1TitleTitle of DocumentAnalysis of Interacted Polyvanadate Based on its Preparation and Characterization
2CreatorAuthor's name, affiliation, country SUBRATA CHATTERJEE* and P.P. JHA, R.R. JHA and RAJESH KUMAR
Department of Chemistry, Ranchi College, Ranchi-834008, India
P.G. Department of Chemistry, R.U., Ranchi-834008, India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Triheteropolyvanadate Preparation, Cryoscopy, IR Spectral Analysis, Thermal Analysis, DTA and TGA`
4DescriptionAbstract A new triheteropoly complex was synthesized containing two hetero cations Ni+2 and Co+2. The polyvanadate anion has composition [V6O19] maintaining pH at 4.5. Product obtained was brown in appearance. The IR spectral analysis of the product suggests the presence of Ni-O, Co-O, V-O V=O and V-O-V along with hydrogen bonded H20 group in the complex. The molecular weight of the triheteropoly complex is determined by cryscopic method in accordance with the calculated value. After the study of the thermal stability of the product. It was observed that the product had multistep decomposition as per TGA graph producing about 43.269% weight loss which was also duly supported by DTA graph indicating large exothermic peak maxima at 95.59 oC. On the basis of analytical, IR spectral and thermal stability data the composition of the product is assigned as Na4 [Ni CoV6 O19] 22.5H2O.
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier DOI:10.7598/cst2014.851
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  3 , Number  (4), (2014)
12LanuguageEnglish=en en
13RelationSupp.files
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