Journal ArticleDOI
The interplay between solid electrolyte interface (SEI) and dendritic lithium growth
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TLDR
In this article, a straightforward approach is proposed to induce the growth of detrimental dendritic Li so the cells are “shorted” frequently and consistently, based on this new protocol, various electrolytes are revisited and the SEI derived are compared and quantified, providing new insights for addressing the challenges in rechargeable Li metal battery technologies.About:
This article is published in Nano Energy.The article was published on 2017-10-01. It has received 177 citations till now.read more
Citations
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Non-passivating Anion Adsorption Enables Reversible Magnesium Redox in Simple Non-nucleophilic Electrolytes
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Facile Synthesis of Ant-Nest-Like Porous Duplex Copper as Deeply Cycling Host for Lithium Metal Anodes.
Kui Lin,Tong Li,Shun-Wai Chiang,Ming Liu,Xianying Qin,Xianying Qin,Xiaofu Xu,Lihan Zhang,Feiyu Kang,Guohua Chen,Baohua Li +10 more
TL;DR: A duplex copper (Cu) foil with an ant-nest-like network and a dense substrate is reported for an ultrastable Li metal anode that exhibits high coulombic efficiency, long lifespan, and good electrode-electrolyte interface performance.
Journal ArticleDOI
Mechanistics of Lithium-Metal Battery Performance by Separator Architecture Design.
TL;DR: It is found that AP based symmetric Li-Li cells and Li-NCM523 cells exhibit enhanced cycling performance and delayed capacity decay, and the cells with AP show reduced overpotentials and improved cycle stability at low temperatures and various current densities, implying the wide applications of the designed architecture.
Journal ArticleDOI
Research Progress toward Room Temperature Sodium Sulfur Batteries: A Review
Yanjie Wang,Yingjie Zhang,Hongyu Cheng,Zhicong Ni,Ying Wang,Guanghui Xia,Xue Li,Xiaoyuan Zeng +7 more
TL;DR: In this article, the authors summarized the working principle and existing problems for room temperature sodium-sulfur battery, and summarized the methods necessary to solve key scientific problems to improve the comprehensive energy storage performance of SBS from four aspects: cathode, anode, electrolyte and separator.
Journal ArticleDOI
The role of mechanical pressure on dendritic surface toward stable lithium metal anode
Liguang Qin,Kehua Wang,Hui Xu,Min Zhou,Min Zhou,Genxi Yu,Changfeng Liu,ZhengMing Sun,Jian Chen +8 more
TL;DR: In this article, the authors used the cycled lithium foils with free growing dendrites as the self-template to construct the unique microscale patterns through mechanical compression, and found that preferential deposition/stripping of lithium in the pores takes place due to the synergistic effects of surface morphology and residual stress field.
References
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Journal ArticleDOI
Nonaqueous liquid electrolytes for lithium-based rechargeable batteries.
TL;DR: The phytochemical properties of Lithium Hexafluoroarsenate and its Derivatives are as follows: 2.2.1.
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Reviving the lithium metal anode for high-energy batteries
TL;DR: The current understanding on Li anodes is summarized, the recent key progress in materials design and advanced characterization techniques are highlighted, and the opportunities and possible directions for future development ofLi anodes in applications are discussed.
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"Water-in-salt" electrolyte enables high-voltage aqueous lithium-ion chemistries.
Liumin Suo,Oleg Borodin,Tao Gao,Marco Olguin,Janet Ho,Xiulin Fan,Chao Luo,Chunsheng Wang,Kang Xu +8 more
TL;DR: A highly concentrated aqueous electrolyte whose window was expanded to ~3.0 volts with the formation of an electrode-electrolyte interphase, which could potentially be replaced with a safer aQueous alternative to lithium-ion batteries.
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Review of selected electrode–solution interactions which determine the performance of Li and Li ion batteries
TL;DR: In this article, the performance of Li, Li-C anodes and Li x MO y cathodes depends on their surface chemistry in solutions, which either contribute to electrode stabilization or to capacity fading due to an increase in the electrodes' impedance.
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High rate and stable cycling of lithium metal anode
Jiangfeng Qian,Wesley A. Henderson,Wu Xu,Priyanka Bhattacharya,Mark H. Engelhard,Oleg Borodin,Ji-Guang Zhang +6 more
TL;DR: It is reported that the use of highly concentrated electrolytes composed of ether solvents and the lithium bis(fluorosulfonyl)imide salt enables the high-rate cycling of a lithium metal anode at high Coulombic efficiency (up to 99.1%) without dendrite growth.