What question did this study set out to answer?

To address the severe volume expansion and interface instability of silicon-based anodes in lithium-ion batteries.

Arginine Interfacial Regulation Strategy for Enhanced Cycling Stability of SiOitalicsubx/sub/italic Anodes

View Full Paper

Ask AI

Bookmark

Authors

Randomized trial demonstrates enhanced cycling stability in silicon anodes, indicating a new strategy for better lithium-ion batteries.

To address the severe volume expansion and interface instability of silicon-based anodes in lithium-ion batteries.
Utilized arginine at varying molar concentrations to coat SiOx anodes.
Analyzed cycling performance through electrochemical tests at different current rates.
Conducted morphological analysis to assess volume expansion and structural stability.
Li‖SiOx/arginine half-cell maintained nearly 100% capacity after 100 cycles at 0.5 C, while unmodified systems dropped to 498.3 mAh·g-1.
At 2 C, the modified electrode delivered a high specific capacity of 576.38 mAh·g-1.
Volume expansion rate reduced from 95.6% to 34.7%, indicating improved material stability.

ZHANG et al. (2026) studied this question.

View Full Paper

Ask AI

Bookmark

View Full Paper

Ask AI

Bookmark

Authors

Randomized trial demonstrates enhanced cycling stability in silicon anodes, indicating a new strategy for better lithium-ion batteries.

To address the severe volume expansion and interface instability of silicon-based anodes in lithium-ion batteries.
Utilized arginine at varying molar concentrations to coat SiOx anodes.
Analyzed cycling performance through electrochemical tests at different current rates.
Conducted morphological analysis to assess volume expansion and structural stability.
Li‖SiOx/arginine half-cell maintained nearly 100% capacity after 100 cycles at 0.5 C, while unmodified systems dropped to 498.3 mAh·g-1.
At 2 C, the modified electrode delivered a high specific capacity of 576.38 mAh·g-1.
Volume expansion rate reduced from 95.6% to 34.7%, indicating improved material stability.

ZHANG et al. (2026) studied this question.

View Full Paper

Ask AI

Bookmark