2022
DOI: 10.1002/adfm.202208665
|View full text |Cite
|
Sign up to set email alerts
|

Design Strategies toward High‐Performance Hybrid Carbon Bilayer Anode for Improved Ion Transport and Reaction Stability

Abstract: Compositing carbon‐based materials with different properties can significantly improve the energy density of lithium‐ion batteries for applications that require high power, such as electric vehicles, owing to their effective current distribution. Nevertheless, the chemical reaction is not uniform throughout the entire depth of conventionally blended electrodes. This study proposes a hybrid patterned bilayer anode that comprises a blended layer of spherical crystalline graphite (SCG) and soft carbon and a singl… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
3
0

Year Published

2023
2023
2024
2024

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(3 citation statements)
references
References 46 publications
0
3
0
Order By: Relevance
“…A promising way is to learn established methods of study in the field of LIBs, for instance, heat production characterization and electricity distribution pattern. [103][104][105] Moreover, AFLPB modules and regulation systems should be designed for actual applications. Both life prediction and recycling of AFLPBs are worth following.…”
Section: Future Directionsmentioning
confidence: 99%
“…A promising way is to learn established methods of study in the field of LIBs, for instance, heat production characterization and electricity distribution pattern. [103][104][105] Moreover, AFLPB modules and regulation systems should be designed for actual applications. Both life prediction and recycling of AFLPBs are worth following.…”
Section: Future Directionsmentioning
confidence: 99%
“…These include different AM particle diameters in different regions, both in graded and layered arrangements, different porosity fractions in different regions, or different proportions of AM:C:B from place to place. 6,7,[10][11][12][13][14][15][16] For the specific case of electrode bilayers (an electrode made of two distinct sub-layers), studies have mainly focused on two layers of the same active material but with, for example, different particle diameters or volume fractions in each layer. 6,[10][11][12] Generally, the rationale is to homogenise the rate of charge/discharge across the electrode thickness, by having a heterogeneous structure spatially tailored to avoid local over-provision, or under-provision, of Li ions, for energy storage reactions.…”
mentioning
confidence: 99%
“…6,7,[10][11][12][13][14][15][16] For the specific case of electrode bilayers (an electrode made of two distinct sub-layers), studies have mainly focused on two layers of the same active material but with, for example, different particle diameters or volume fractions in each layer. 6,[10][11][12] Generally, the rationale is to homogenise the rate of charge/discharge across the electrode thickness, by having a heterogeneous structure spatially tailored to avoid local over-provision, or under-provision, of Li ions, for energy storage reactions. For example, when a bilayer graphite negative electrode was used, cell capacity retention was improved compared with a chemically similar but homogeneous electrode.…”
mentioning
confidence: 99%