| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Kendrick, Emma
University of Birmingham
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024Design of slurries for 3D printing of sodium-ion battery electrodescitations
- 2024Phase-selective recovery and regeneration of end-of-life electric vehicle blended cathodes via selective leaching and direct recyclingcitations
- 2023Phase-selective recovery and regeneration of end-of-life electric vehicle blended cathodes via selective leaching and direct recyclingcitations
- 2023Impact of Short Chain Polymer in Ionic Conductivity for Polymer Solid-State Electrolyte Towards Inter-/Intramolecular O-H Bond
- 2023Methodology in quality control for electrode processingcitations
- 2023Rapid sintering of Li6.5La3Zr1Nb0.5Ce0.25Ti0.25O12 for high density lithium garnet electrolytes with current induced in-situ interfacial resistance reduction.citations
- 2022Roadmap on Li-ion battery manufacturing researchcitations
- 2022Roadmap on Li-ion battery manufacturing research
- 2022Benign solvents for recycling and re-use of a multi-layer battery pouch.citations
- 2022Applications of advanced metrology for understanding the effects of drying temperature in the lithium-ion battery electrode manufacturing processcitations
- 2022Benign solvents for recycling and re-use of a multi-layer battery pouchcitations
- 2022Determining the electrochemical transport parameters of sodium-ions in hard carbon composite electrodescitations
- 2022Rheology and structure of lithium‐ion battery electrode slurriescitations
- 2021On the solubility and stability of polyvinylidene fluoridecitations
- 2021Microstructural design of printed graphite electrodes for lithium-ion batteriescitations
- 2021Evaluation of Ga0.2Li6.4Nd3Zr2O12 garnetscitations
- 2020Operando visualisation of battery chemistry in a sodium-ion battery by 23Na magnetic resonance imagingcitations
- 2010Crystal chemistry and optimization of conductivity in 2A, 2M and 2H alkaline earth lanthanum germanate oxyapatite electrolyte polymorphscitations
- 2007Investigation of the structural changes on Zn doping in the apatite-type oxide ion conductor La9.33Si6O26citations
- 2007Structural studies of the proton conducting perovskite 'La0.6Ba0.4ScO2.8'citations
- 2007Cooperative mechanisms of fast-ion conduction in gallium-based oxides with tetrahedral moietiescitations
- 2006Neutron diffraction and atomistic simulation studies of Mg doped apatite-type oxide ion conductorscitations
Places of action
| Organizations | Location | People |
|---|
article
Investigation of the structural changes on Zn doping in the apatite-type oxide ion conductor La9.33Si6O26
Abstract
Partial substitution of lower valent dopant ions (e.g. Al, Ga, Mg, Zn) onto the Si site in the oxide ion conductor La9.33Si6O26 has been reported to increase the conductivity. In this paper, we report combined atomistic simulation and neutron powder diffraction studies of Zn doping with a view to explaining this enhancement. The neutron diffraction studies show that, in agreement with cation size expectations, an enlargement of the unit cell is observed on Zn substitution for Si. In addition, the refinement suggests that a significant number of oxide ions are displaced into interstitial positions at the channel periphery. Atomistic simulation studies show significant local structural changes affecting the oxide ion channels on Zn doping. In particular, a local expansion of the channels is observed, while the tilting of the MO4 tetrahedra is altered by replacing Si with Zn. The presence of significant interstitial oxide ions and both the above local structural changes are consistent with the observed increase in conductivity. (c) 2006 Elsevier B.V. All rights reserved.