Constructing an inorganic-rich solid electrolyte interphase by adjusting electrolyte additives for stable Li metal anodes

Li, Minghui; Chen, Cai; Luo, Hongze; Xu, Qingshuai; Yan, Keyou; Qiu, Yongcai; Zhou, Guangmin

doi:10.1039/d3ta07655e

J. Mater. Chem. A

2024

DOI: 10.1039/d3ta07655e

|View full text |Cite

Constructing an inorganic-rich solid electrolyte interphase by adjusting electrolyte additives for stable Li metal anodes

Minghui Li,

Cai Chen,

Hongze Luo

et al.

Abstract: Li metal anode is considered to be one of the most ideal candidates for the next generation batteries due to its lowest electrochemical potential and high theoretical capacity. However, the...

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 53 publications

(60 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

Boosting High-Voltage Practical Lithium Metal Batteries with Tailored Additives

You,

Wang,

Wei

et al. 2024

Nano-Micro Lett.

View full text Add to dashboard Cite

The lithium (Li) metal anode is widely regarded as an ideal anode material for high-energy-density batteries. However, uncontrolled Li dendrite growth often leads to unfavorable interfaces and low Coulombic efficiency (CE), limiting its broader application. Herein, an ether-based electrolyte (termed FGN-182) is formulated, exhibiting ultra-stable Li metal anodes through the incorporation of LiFSI and LiNO3 as dual salts. The synergistic effect of the dual salts facilitates the formation of a highly robust SEI film with fast Li+ transport kinetics. Notably, Li||Cu half cells exhibit an average CE reaching up to 99.56%. In particular, pouch cells equipped with high-loading lithium cobalt oxide (LCO, 3 mAh cm−2) cathodes, ultrathin Li chips (25 μm), and lean electrolytes (5 g Ah−1) demonstrate outstanding cycling performance, retaining 80% capacity after 125 cycles. To address the gas issue in the cathode under high voltage, cathode additives 1,3,6-tricyanohexane is incorporated with FGN-182; the resulting high-voltage LCO||Li (4.4 V) pouch cells can cycle steadily over 93 cycles. This study demonstrates that, even with the use of ether-based electrolytes, it is possible to simultaneously achieve significant improvements in both high Li utilization and electrolyte tolerance to high voltage by exploring appropriate functional additives for both the cathode and anode.

show abstract

Boosting High-Voltage Practical Lithium Metal Batteries with Tailored Additives

You,

Wang,

Wei

et al. 2024

Nano-Micro Lett.

View full text Add to dashboard Cite

show abstract

The MOFs derived Co, Zn co-doping porous carbon framework as the collector for stable Li metal anodes

Liu,

Li,

Xiao

et al. 2024

Colloids and Surfaces A: Physicochemical and Engineering Aspect

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Constructing an inorganic-rich solid electrolyte interphase by adjusting electrolyte additives for stable Li metal anodes

Abstract: Li metal anode is considered to be one of the most ideal candidates for the next generation batteries due to its lowest electrochemical potential and high theoretical capacity. However, the...

Cited by 2 publications

References 53 publications

Boosting High-Voltage Practical Lithium Metal Batteries with Tailored Additives

Boosting High-Voltage Practical Lithium Metal Batteries with Tailored Additives

The MOFs derived Co, Zn co-doping porous carbon framework as the collector for stable Li metal anodes

Contact Info

Product

Resources

About