Back to Search
Start Over
A Chromium-Substituted Polyoxoniobate with High Ionic Conductivity
- Source :
- Inorganic chemistry. 58(7)
- Publication Year :
- 2019
-
Abstract
- A rare and novel Cr-substituted polyoxoniobate (PONb), [Cr2.5Nb27.5O66(OH)20(H2O)2]7-, has been synthesized by a combination of hydrothermal and conventional solution methods. The PONb shows an unknown tetrameric structure, which is the largest Cr-containing PONb to date. Interestingly, every two PONb tetramers can be joined together by alkali-metal cations to form a discrete cubelike ionic cluster. The obtained PONb not only enriches the very limited members of the Cr-substituted PONb family but also exhibits high ionic conductivity.
Details
- ISSN :
- 1520510X
- Volume :
- 58
- Issue :
- 7
- Database :
- OpenAIRE
- Journal :
- Inorganic chemistry
- Accession number :
- edsair.doi.dedup.....2c3b86568239f71074548ded38d28d1e