Repository logo
 

Spherically Smooth Cathode Particles by Mechanofusion Processing

dc.contributor.authorObrovac, MN
dc.contributor.authorZheng, Lituo
dc.contributor.authorWei, Congxiao
dc.contributor.authorGarayt, M. D. L.
dc.contributor.authorMacInnis, Judy
dc.date.accessioned2022-08-15T14:40:48Z
dc.date.available2022-08-15T14:40:48Z
dc.date.issued2019-08-27
dc.description.abstractSurface modification has been shown to be useful for improving the cycling performance of cathode materials. Typically hetero-compositional coatings are applied on cathode particle surfaces using methods, such as aqueous deposition and atomic layer deposition (ALD), that can be expensive and inefficient. In this report, a dry mechanofusion method was used to treat cathode particles with no auxiliary coating applied. This resulted in a drastic reduction in surface area and the elimination of surface features on the particles. Furthermore, the processing results in an iso-compositional amorphous shell on the surface of each particle. The resulting particles have improved cycling. We believe the mechanofusion process is an important step toward the goal of improving the cycling performance of cathode materials.en_US
dc.identifier.citationLituo Zheng, Congxiao Wei, M. D. L. Garayt, Judy MacInnis, and M. N. Obrovac, Spherically Smooth Cathode Particles by Mechanofusion Processing, J. Electrochem. Soc., 166 (2019) A2924-A2927.en_US
dc.identifier.urihttp://hdl.handle.net/10222/81841
dc.publisherThe Electrochemical Societyen_US
dc.relation.ispartofJournal of The Electrochemical Societyen_US
dc.titleSpherically Smooth Cathode Particles by Mechanofusion Processingen_US
dc.typeArticleen_US

Files

Original bundle

Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
Zheng_2019_J._Electrochem._Soc._166_A2924.pdf
Size:
904.96 KB
Format:
Adobe Portable Document Format
Description:

License bundle

Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:

Collections