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/离子电池的现场表征:探测动态过程以释放性能

Yingjuan Sun¹, Jiaqi Wei², Zhiwang Liu²

¹Advanced Manufacturing College, Guangdong University of Technology, Jieyang 515200, Guangdong, China.

Journal of colloid and interface science

|December 28, 2025

概括

在现场表征对于通过观察实时材料动态来了解/离子电池 (SIB/PIB) 是至关重要的. 本综述详细介绍了提高电池性能和储能解决方案的先进技术.

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:

/离子电池 (SIB/PIB) 提供丰富的资源和离子兼容性,用于大规模储能.
优化SIB/PIB电化学性能,包括速率能力和循环稳定性,需要了解电极演变,相位转换和离子传输.
传统的ex-situ方法对动态过程提供了有限的洞察力,例如运行电池中的容量退化和接口不稳定性.

研究的目的:

审查SIB/PIB研究的现场表征技术.
详细介绍各种现场技术的原理,方法,优势和局限性.
通过阐明电池反应机制和解决复杂的电化学系统,为未来的研究提供指导.

主要方法:

在现场的X射线衍射 (XRD)
在现场的X射线吸收光谱 (XAS)
在现场的拉曼和里埃变换红外光谱 (FTIR)
在现场传输电子显微镜 (TEM)
在现场扫描电子显微镜 (SEM)
在现场的原子力显微镜 (AFM)

主要成果:

现场技术允许在电池运行期间直接观察材料动力学,克服现场方法的局限性.
特别的技术,如现场XRD,XAS,拉曼,FTIR,TEM,SEM和AFM被突出展示了它们在SIB/PIB研究中的应用.
精确解释实验结果对于分析电化学过程和理解电池机制至关重要.

结论:

在现场表征对于推进基础研究和SIB/PIB的实际开发至关重要.
全面了解这些技术及其精确解释是提高电池性能和实现可持续能源储存的关键.
本综述提供了解决SIB/PIB中复杂电化学系统的策略.

关键词:

储能储能是指储能过程中的能量.在现场表征.内在的行动机制本质的行动机制离子电池是一种离子电池.离子电池是一种离子电池.

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