标准科学Issue(1)：80-86,7.DOI:10.3969/j.issn.1674-5698.2026.01.011
锂离子电池用纳米硅负极材料技术规格标准研究
Research on Technical Specifications for Silicon Nanosized Materials for the Negative Electrode of Lithium-ion Batteries
摘要
Abstract
[Objective]This paper focuses on the study and interpretation of IEC TS 62565-5-3:2025,with the objective of facilitating its practical implementation and promoting the large-scale production and commercial adoption of silicon nanosized anode materials.[Methods]A systematic analysis and detailed interpretation of the standard are conducted.The study explicitly lists 31 key control characteristics—encompassing physical,chemical,electrochemical,and structural aspects—along with their corresponding test methods.Furthermore,a maturity matrix is employed to assess and summarize the standardization readiness of existing test methods for each key characteristic.[Results]IEC TS 62565-5-3:2025 represents the first comprehensive framework establishing key control characteristics and measurement methods for silicon nanosized anode materials in lithium-ion batteries.This paper clearly identifies and organizes all 31 indicators and associated test standards,providing an essential technical foundation for material production and quality control.The maturity matrix offers a clear visual representation of the current standardization status of test methods for each characteristic.[Conclusion]This paper demonstrates that IEC TS 62565-5-3:2025 lays a crucial foundation for the standardized development of silicon nanosized anode materials.Based on the analysis,this paper provides constructive recommendations for future standardization efforts aimed at further advancing and refining the framework for these materials,thereby supporting continued technological progress and industrial development in the field.关键词
锂离子电池/负极材料/纳米硅/标准化Key words
lithium-ion batteries/negative electrode materials/silicon nanosized materials/standardization引用本文复制引用
樊阳波,邱志平,许聪,王益群,李子坤..锂离子电池用纳米硅负极材料技术规格标准研究[J].标准科学,2026,(1):80-86,7.基金项目
本文受"十四五"国家重点研发计划项目"规模纳米材料重要技术规格标准研制"(课题编号:2022YFF0609802)资助. （课题编号:2022YFF0609802）
