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Updated: Jul 9, 2026

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
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通过在丰富氧化物阴极中进行间层剂和空隙合工程来延长循环寿命

Wang Ke1, Fu-Da Yu2, Yun-Shan Jiang1

  • 1MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, State Key Laboratory of Space Power-Sources, Harbin Institute of Technology, Harbin 150001, China.

Journal of colloid and interface science
|June 6, 2025
PubMed
概括

研究人员开发了层间过渡金属 (TM) -空隙合缺陷,以增强富含的分层氧化物 (LLO). 这一策略显著改善了电池LLO阴极的循环寿命和容量保留.

关键词:
间层 TM(Li) -V(TM) 合缺陷富含的多层氧化物.离子电池是一种离子电池.结构退化 结构退化

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相关概念视频

The Electrical Double Layer01:30

The Electrical Double Layer

In the region where two bulk phases meet, an intricate electric charge distribution arises due to charge transfer, ion adsorption, molecular orientation, and charge distortion. This complex distribution is commonly referred to as the electrical double layer.When a solid electrode interfaces with ions in an electrolyte solution, the speed of electron transfer dictates the rates of oxidation and reduction. The electrode acquires a charge through the escape of atoms into the solution as cations or...