2022
DOI: 10.1149/ma2022-012350mtgabs
|View full text |Cite
|
Sign up to set email alerts
|

Probing Crossover Degradation Effects in Nickel-Rich LiNixMnyCozO2 Lithium-Ion Battery Cathodes with Ultrasensitive on-Chip Electrochemistry Mass Spectrometry

Abstract: Performance improvements in electric vehicle batteries are needed in order to reduce their cost and encourage greater use.1 This improvement is dependent on the properties (e.g. specific capacity and stability) of the cathode active material in the electric vehicle’s lithium ion battery.1 Lithium Nickel Cobalt Manganese Oxide (NMC) is a layered transition metal oxide that shows great promise as an electrode in lithium ion batteries for electric vehicles, with a high theoretical specific capacity and good stabi… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
4
0

Year Published

2023
2023
2024
2024

Publication Types

Select...
3
1

Relationship

2
2

Authors

Journals

citations
Cited by 4 publications
(4 citation statements)
references
References 0 publications
0
4
0
Order By: Relevance
“…We present here the observation of both molecular oxygen and CO 2 . This demonstrates the detection ability of the EC‐MS and we are conducting further studies to better answer where the oxygen originates from and how it reacts with the organic carbonate [45] …”
Section: Resultsmentioning
confidence: 83%
“…We present here the observation of both molecular oxygen and CO 2 . This demonstrates the detection ability of the EC‐MS and we are conducting further studies to better answer where the oxygen originates from and how it reacts with the organic carbonate [45] …”
Section: Resultsmentioning
confidence: 83%
“…This demonstrates the detection ability of the EC-MS and we are conducting further studies to better answer where the oxygen originates from and how it reacts with the organic carbonate. [45] In region ii we observe a small and broad peak in O 2 evolution, related to the H2-H3 phase change. [46] In region iii, at high state of charge, we observe a sharp asymmetrical peak in O 2 evolution.…”
Section: Angewandte Chemiementioning
confidence: 76%
“…This demonstrates the detection ability of the EC‐MS and we are conducting further studies to better answer where the oxygen originates from and how it reacts with the organic carbonate. [45] …”
Section: Resultsmentioning
confidence: 99%
“…We present here the observation of both molecular oxygen and CO2. This demonstrates the detection ability of the EC-MS and we are conducting further studies to better answer where the oxygen originates from and how it reacts with the organic carbonate 45 .…”
Section: Electrochemical Cell Designmentioning
confidence: 82%