Clean Energy Capability Portfolio | Storage Technologies |
Sodium-Ion Batteries for Large Scale Storage
Sodium-ion batteries are a potential candidate that can either supplement or replace lithium-ion batteries for specialised applications , such as renewable energy storage . These batteries typically store slightly less energy density than lithium-ion batteries . Although not the best solution for portable electronics or electric vehicles , they are ideal for stationary energy storage . Sodiumion batteries are new to the market and commercially attractive to further develop and optimise components , and understand their structure-property relationships . |
Competitive Advantage • Development of environmentally-friendly , costeffective electrode materials
• Use of a range of analytical techniques , particularly operando synchrotron X-ray diffraction , to elucidate structure-property relationships
• Utilising waste as a source for sodium-ion battery electrodes , potentially making them even more environmentally-friendly and cheaper
• Rationale design of new materials
Impact • The development and understanding of materials for potential commercial sodium-ion batteries
• Understanding structure-property relationships to design better materials
Successful Applications |
Capabilities and Facilities • Battery materials development to research-scale cell development
• Access to key analytical techniques , such as operando synchrotron X-ray diffraction , solid-state NMR , surface analysis and electron microscopy
• X-ray tomography of devices
Our Collaborators • Vecor Technologies
More Information Professor Neeraj Sharma
School of Chemistry
T : + 61 2 9385 4714
E : neeraj . sharma @ unsw . edu . au
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• Evaluating the chemical compositions of electrodes and their performance |
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• Combining a range of analytical methods to understand material properties in devices |
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• Development of new environmentally-friendly and cost-effective materials |
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