Multi-Scale X-Ray Imaging Technologies for Rechargeable Batteries

许子涵 ¹安汉文 ¹王家钧²

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作者信息

1. MOE Engineering Research Center for Electrochemical Energy Storage and Carbon Neutrality in Cold Regions,School of Chemistry and Chemical Engineering,Harbin Institute of Technology Harbin 150001,China;State Key Laboratory of Space Power Sources,Harbin Institute of Technology,Harbin 150001,China
2. MOE Engineering Research Center for Electrochemical Energy Storage and Carbon Neutrality in Cold Regions,School of Chemistry and Chemical Engineering,Harbin Institute of Technology Harbin 150001,China;State Key Laboratory of Space Power Sources,Harbin Institute of Technology,Harbin 150001,China;Chongqing Research Institute of HIT,Chongqing 401135,China
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Abstract

The rapid advancement in electric vehicles and electrochemical energy storage technology has raised the demands placed on rechargeable batteries.It is essential to comprehend the operational principles and degradation mechanisms of batteries across multiple scales to propel the research on rechargeable batteries for the next generation forward.Microstructure,phase information,and lattice of energy materials in both two dimensions and three dimensions can be intuitively obtained through the utilization of x-ray imaging techniques.Additionally,x-ray imaging technology is increasingly gaining attention due to its non-destructive nature and high penetrative capability,enabling in situ experiments and multi-scale spatial resolution.In this review,we initially overview the basic principles and characteristics of several key x-ray imaging technologies.Each x-ray imaging technology is tailored to specific application scenarios.Furthermore,examples of multi-scale implementations of x-ray imaging technologies in the field of rechargeable batteries are discussed.This review is anticipated to augment the comprehension of readers for x-ray imaging techniques as well as to stimulate the development of novel concepts and approaches in rechargeable battery research.

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基金项目

Opening Project of State Key Laboratory of Space Power-Sources()

国家自然科学基金(22075063)

国家自然科学基金(U1932205)

Chinesisch-Deutsches Mobilit?tspropgamm(M-0281)

Fundamental Research Funds for the Central(HIT.OCEF.2023039)

Heilongjiang Touyan Team(HITTY-20190033)

Natural Science Fund for Distinguished Young Scholars of Chongqing(cstc2021jcyjjqX0003)

the'Young Scientist Studio'of Harbin Institute of Technology(HIT)()

Chongqing Research Institute of HIT()

出版年

2024

中国物理快报(英文版)

中国科学院物理研究所,中国物理学会

中国物理快报(英文版)

CSTPCDCSCDEI

影响因子：0.515

ISSN：0256-307X

参考文献量68

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