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固态电池的基阳极:挑战,机遇和多规模战略

Zhenjun Zhang¹, Xiangyong Xue¹, Zuxue Mo¹

¹Guangxi Key Laboratory of Superhard Material, National Engineering Research Center for Special Mineral Materials, Guangxi Technology Innovation Center for Special Mineral Materials, China Nonferrous Metals (Guilin) Geology and Mining Co., Ltd Guilin 541004 PR China 179430756@qq.com.

|September 19, 2025

概括

本综述探讨了固态电池 (SSB) 的阳极,解决了像体积扩张这样的挑战. 为高性能,安全的储能解决方案提出了一个协同设计策略.

科学领域:

材料科学材料科学材料科学
电化学电化学电化学
储能储能储能储能储能储能

背景情况:

固态电池 (SSB) 为下一代储能提供了更高的安全性和能量密度.
(Si) 阳极由于其高的理论容量和丰富的资源而具有吸引力.

研究的目的:

系统地审查SSB中基于的阳极的挑战和机遇.
提出一个协同设计策略,以提高阳极性能.

主要方法:

在SSB中对阳极挑战的文献综述.
关于多层次协同设计战略的建议.
分析电极和电解质的兼容性.

主要成果:

确定了阳极的主要局限性:体积膨胀,接口不稳定性和动力学.
提出了一项涉及合金,纳米结构和复合材料设计的设计策略.
强调了电极-电解质兼容性的重要性.

结论:

阳极对于高性能SSB具有显著的潜力.
协同设计方法对于克服当前限制至关重要.
未来的研究应该集中在商业化和科学进步上.

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