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Updated: Jun 25, 2025

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
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Published on: August 12, 2013

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レジリエンスとアデシビティの両方が,高性能アノドのための固体電解質インターフェーズを定義します.

Yue Zhai1,2,3, Zitong Zhong1,2,3, Nannan Kuang1,2,3

  • 1Nanoyang Group, Tianjin Key Laboratory of Advanced Carbon and Electrochemical Energy Storage, School of Chemical Engineering and Technology, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China.

Journal of the American Chemical Society
|May 22, 2024
PubMed
まとめ

研究者は,高容量アノドを保護するために,弾力的で粘着性のある固体電解質インターフェーズ (SEI) を開発しました. この新しいSEI設計は,劣化を防止し,バッテリーの性能を改善し,シリコンアノドの安定したサイクルを可能にします.

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Molecular and Ionic Solids

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When atoms gain or lose electrons to achieve a more stable electron configuration they form ions. Ionic bonds are electrostatic attractions between ions with opposite charges. Ionic compounds are rigid and brittle when solid and may dissociate into their constituent ions in water. Covalent compounds, by contrast, remain intact unless a chemical reaction breaks them.
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Ionic bonds are reversible electrostatic interactions between ions...
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Electrodeposition is a technique used to separate an analyte from interferents by electrochemical processes. Here, the analyte is a metal ion that can be deposited on an electrode immersed in the sample solution. The electrochemical setup consists of an anode and a cathode. When an electric current is applied to the setup, oxidation occurs at the anode. At the cathode, which consists of a large metal surface, metal ions undergo reduction and deposit onto the surface.
Electrodeposition can...
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