Synergistic Effect of H-bond Reconstruction and Interface Regulation for High-Voltage Aqueous Energy Storage

doi:10.1002/aenm.202300567

IMR OpenIR

	Synergistic Effect of H-bond Reconstruction and Interface Regulation for High-Voltage Aqueous Energy Storage
	Hu, Tianzhao 1,2; Ye, Zhicheng 3; Wang, Yuzuo 2,4; Gao, Xuning 2,5; Sun, Zhenhua 2,5; Li, Juan 2; Chen, Shaorui 2,5; Lian, Cheng 3; Xu, Qun 1; Li, Feng 2,5
通讯作者	Lian, Cheng(liancheng@ecust.edu.cn) ; Xu, Qun(qunxu@zzu.edu.cn) ; Li, Feng(fli@imr.ac.cn)
	2023-05-11
发表期刊	ADVANCED ENERGY MATERIALS
ISSN	1614-6832
页码	9
摘要	Aqueous cells have gained widespread attention for their low-cost and safety. However, the 1.23 V thermodynamic stability window of water severely limits their development and application. To solve this issue, this study proposes and demonstrates that regulators can enhance and protect water molecules through hydrogen bond reconstruction and assist in solid electrolyte interface generation. The expanded electrochemical window enables the construction of aqueous symmetric capacitors and Nb18W16O93\|\|LiMn2O4 aqueous lithium-ion batteries with voltages both up to 2.6 V, while exhibiting considerable Coulombic efficiency and high cycle stability. It is shown that efficient regulation of interaction and electrochemical window can also be achieved by a regulator alone, without relying on the effect of salt itself or the extreme reduction of water content. This not only provides a simple and effective way to develop aqueous cells, but also provides a new understanding for the research and utilization of H-bonds and intermolecular interactions in water.
关键词	Electrochemistry High-voltage aqueous electrolytes Hydrogen bonds Interface regulation
资助者	National Natural Science Foundation of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Liaoning Revitalization Talents Program
DOI	10.1002/aenm.202300567
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52020105010] ; National Natural Science Foundation of China[52188101] ; National Natural Science Foundation of China[51972313] ; National Key R&D Program of China[2021YFB3800300] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA22010602] ; Strategic Priority Research Program of the Chinese Academy of Sciences[2022YFB3803400] ; Liaoning Revitalization Talents Program[XLYC1908015] ; Liaoning Revitalization Talents Program[XLYC2007080]
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science ; Physics
WOS类目	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000985982000001
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/177499
专题	中国科学院金属研究所
通讯作者	Lian, Cheng; Xu, Qun; Li, Feng
作者单位	1.Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450001, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.East China Univ Sci & Technol, Sch Chem & Mol Engn, Shanghai 200237, Peoples R China 4.Ningbo Univ, Inst Adv Energy Storage Technol & Equipment, Ningbo 315211, Peoples R China 5.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Hu, Tianzhao,Ye, Zhicheng,Wang, Yuzuo,et al. Synergistic Effect of H-bond Reconstruction and Interface Regulation for High-Voltage Aqueous Energy Storage[J]. ADVANCED ENERGY MATERIALS,2023:9.
APA	Hu, Tianzhao.,Ye, Zhicheng.,Wang, Yuzuo.,Gao, Xuning.,Sun, Zhenhua.,...&Li, Feng.(2023).Synergistic Effect of H-bond Reconstruction and Interface Regulation for High-Voltage Aqueous Energy Storage.ADVANCED ENERGY MATERIALS,9.
MLA	Hu, Tianzhao,et al."Synergistic Effect of H-bond Reconstruction and Interface Regulation for High-Voltage Aqueous Energy Storage".ADVANCED ENERGY MATERIALS (2023):9.