Nickel niobate
| Names | |
|---|---|
| Other names
Nickel niobium oxide
| |
| Identifiers | |
3D model (
JSmol ) |
|
| |
| Properties | |
| Nb2NiO6 | |
| Molar mass | 340.50256 g/mol[1] |
| Appearance | Yellow powder[2] |
| Hazards[3] | |
| GHS labelling: | |
  
| |
| Danger | |
| H302, H315, H317, H319, H334, H341, H350, H360, H372, H412 | |
| P202, P260, P264, P270, P271, P272, P273, P280, P284, P301+P312, P302+P352, P304+P340, P305+P351+P338, P308+P311, P342+P311, P362+P364, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
| |
Nickel niobate is a complex oxide which as a solid material has found potential applications in catalysis and lithium batteries.
Properties
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Complexes
Nickel niobate has been added to other elements forming bismuth nickel niobate (Bi
2O
3-NiO-Nb
2O
5), providing a dense ceramic body at low sintering temperatures. Cubic pyrochlore, tetragonal pyrochlore, and other unknown phases were found.[4]
Single-phase
ceramics of Pb(Ni
1/3Nb
2/3)O
3 (PNN) have been prepared by the columbite precursor method. Dielectric studies showed that ceramic Pb(Ni
1/3Nb
2/3)O
3 is a typical relaxor ferroelectric with properties like those of its single-crystals.[5]
1/3Nb
2/3)O
3 (PNN) have been prepared by the columbite precursor method. Dielectric studies showed that ceramic Pb(Ni
1/3Nb
2/3)O
3 is a typical relaxor ferroelectric with properties like those of its single-crystals.[5]
Applications
Nickel niobate has been examined for use as a
electrons.[6]
Nickel niobate has also been examined in an "open and regular"
clean room.[7] The anode offers a diffusion coefficient of 10−12 cm2 s−1 at 300 K, which allows fast charging/dischargine at high current densities, yielding capacities of 140 and 50 mAh g−1 for 10 and 100C respectively.[8]
References
- ^ "NICKEL NIOBATE". www.chemicalbook.com. Retrieved 2021-11-17.
- ^ "Nickel Niobate | CAS 12059-60-8 | Lorad Chemical Corporation". loradchemical.com. Retrieved 2021-11-17.
- ^ "Nickel Niobate | CAS 12059-60-8 | Lorad Chemical Corporation". loradchemical.com.
- S2CID 24400333.
- ISSN 0167-577X.
- PMID 24626389.
- ^ Lavars, Nick (2021-11-16). ""Open" structure lithium battery material enables 10x faster charging". New Atlas. Retrieved 2021-11-17.
- S2CID 244144580.
External links
- "MatWeb - The Online Materials Information Resource". www.matweb.com. Retrieved 2021-11-17.
- Zhilun, Gui; Longtu, Li; Hongqing, Lin; Xiaowen, Zhang (1990-01-01). "Low temperature sintering of lead magnesium nickel niobate zirconate titanate (PMN-PNN-PZT) piezoelectric ceramic, with high performances". Ferroelectrics. 101 (1): 93–99. ISSN 0015-0193.
- Robert, G.; Maeder, M. D.; Damjanovic, D.; Setter, N., eds. (2001). "Synthesis of lead nickel niobate-lead zirconate titanate solid solutions by a B-site precursor method". Journal of the American Ceramic Society. 84 (12): 2869–2872. ISSN 0002-7820.