Soft X-ray spectroscopy of light elements in energy storage materials

doi:10.1016/j.ensm.2021.04.045

	Soft X-ray spectroscopy of light elements in energy storage materials
	Wu, Bin 1,2; Wang, Bao 3; Petit, Tristan 1
刊名	ENERGY STORAGE MATERIALS
	2021-09-01
卷号	40 页码:72-95
ISSN号	2405-8297
DOI	10.1016/j.ensm.2021.04.045
英文摘要	The increasing demand for electrochemical energy storage devices continuously promotes the development of new electrode materials and electrolytes. As a result, understanding their structural and electronic properties affecting electrochemical performance becomes crucial. The role of light elements, which are found in anode and cathode materials, in electrolytes and hence in the solid-electrolyte interphases, requires a special attention. Soft X-ray spectroscopies are particularly relevant to probe selectively light elements in complex environment. Here, the recent advances in the characterization of light elements in energy storage materials by soft X-ray spectroscopy and microscopy techniques are reviewed. After introducing the main X-ray spectroscopic methods and their application to ex situ/in situ/operando characterization of electrochemical processes, the role of light elements in the electrode for supercapacitors and Li/Na-ion storage applications is described. The characterization of electrolytes and related ion solvation is then briefly reviewed before describing how the formation and evolution of solid-electrolyte interphases can be monitored with these methods. Finally, major challenges and future opportunities for soft X-rays spectroscopy in the context of electrochemical energy storage are highlighted.
资助项目	Volkswagen Foundation (Freigeist Fellowship)[89592] ; CSC scholarship
WOS关键词	SOLID-ELECTROLYTE-INTERPHASE ; NITROGEN-DOPED GRAPHENE ; SODIUM-ION BATTERIES ; LITHIUM-SULFUR BATTERIES ; HIGH-PERFORMANCE SUPERCAPACITORS ; CHARGE COMPENSATION MECHANISMS ; NUCLEAR-MAGNETIC-RESONANCE ; IN-SITU ; ABSORPTION-SPECTROSCOPY ; HIGH-CAPACITY
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000667459600007
资助机构	Volkswagen Foundation (Freigeist Fellowship) ; CSC scholarship
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/49387]
专题	中国科学院过程工程研究所
通讯作者	Petit, Tristan
作者单位	1.Helmholtz Zentrum Berlin Mat & Energie GmbH, Young Investigator Grp Nanoscale Solid Liquid Int, Albert Einstein Str 15, D-12489 Berlin, Germany 2.Humboldt Univ, Inst Phys, Newton Str 15, D-12489 Berlin, Germany 3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wu, Bin,Wang, Bao,Petit, Tristan. Soft X-ray spectroscopy of light elements in energy storage materials[J]. ENERGY STORAGE MATERIALS,2021,40:72-95.
APA	Wu, Bin,Wang, Bao,&Petit, Tristan.(2021).Soft X-ray spectroscopy of light elements in energy storage materials.ENERGY STORAGE MATERIALS,40,72-95.
MLA	Wu, Bin,et al."Soft X-ray spectroscopy of light elements in energy storage materials".ENERGY STORAGE MATERIALS 40(2021):72-95.