Home > Press > New Nanostructures Improve Performance of Lithium Ion Batteries
Abstract:
Iranian researchers from Amirkabir University of Technology synthesized new nanostructures that have application in the production of lithium ion batteries.
New Nanostructures Improve Performance of Lithium Ion Batteries
Tehran, Iran | Posted on May 14th, 2015Although the nanostructures increase the capacity of batteries and are produced through a simple method, they do not have any environmental hazard.
Lithium iron phosphate is a very cheap and non-toxic cathode with appropriate electrochemical properties. However, this compound has two major problems that are low ion and electron conductivity. Therefore, this research tries to improve these two characteristics.
In this research, lithium iron phosphate nanoparticles with bow tie morphology were produced for the first time in the world. This bow tie nanostructure has a coating of carbon nanotube and it was studied for the production of cathode inside lithium batteries.
The synthesis was carried out through a simple method by using cheap and available solvents. This compound is non-toxic and harmless to the environment in comparison with other cathodes based on cobalt or nickel.
Based on the results, the produced nanostructure shortens the path for the diffusion of lithium ion and it increases ionic conductivity and charging and discharging speed in the battery. In addition, carbon nanocoatings on the surface of the particles increase electrical conductivity of the product. After the improvement in the product, the capacity of the battery increases up to about 110% in comparison with the non-improved sample.
Results of the research have been published in Journal of Power Sources, vol. 284, issue 1, 2015, pp. 2844-2853.
####
For more information, please click here
Copyright © Fars News Agency
If you have a comment, please Contact us.Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
Bookmark:
| Related News Press |
News and information
Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025
Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025
Lab to industry: InSe wafer-scale breakthrough for future electronics August 8th, 2025
Discoveries
Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025
ICFO researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials August 8th, 2025
New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025
Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025
Announcements
Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025
Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025
Japan launches fully domestically produced quantum computer: Expo visitors to experience quantum computing firsthand August 8th, 2025
ICFO researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials August 8th, 2025
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025
Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025
First real-time observation of two-dimensional melting process: Researchers at Mainz University unveil new insights into magnetic vortex structures August 8th, 2025
Lab to industry: InSe wafer-scale breakthrough for future electronics August 8th, 2025
Battery Technology/Capacitors/Generators/Piezoelectrics/Thermoelectrics/Energy storage
Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025
Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025
Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025
Enhancing power factor of p- and n-type single-walled carbon nanotubes April 25th, 2025
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||