Data for an Advanced Microstructural and Electrochemical Datasheet on 18650 Li-ion Batteries with Nickel-Rich NMC811 Cathodes and Graphite-Silicon Anodes.
Data Brief
; 32: 106033, 2020 Oct.
Article
in En
| MEDLINE
| ID: mdl-32775560
ABSTRACT
The data presented here were collected from a commercial LG Chem cylindrical INR18650 MJ1 lithium-ion (Li-ion) battery (approximate nominal specifications 3.5 Ah, 3.6â¯V, 12.2â¯Wh). Electrochemical and microstructural information is presented, the latter collected across several length scales using X-ray computed tomography (CT) from cell to particle. One cell-level tomogram, four assembly-level and two electrode/particle-level 3D datasets are available; all data was collected in the pristine state. The electrochemical data consists of the full current and voltage charge-discharge curves for 400 operational cycles. All data has been made freely available via a repository [10.5522/04/c.4994651] in order to aid in the development of improved computational models for commercially-relevant Li-ion battery materials.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Data Brief
Year:
2020
Document type:
Article
Affiliation country:
United kingdom