Decoupling the origins of irreversible coulombic efficiency in anode-free lithium metal batteries.
Chen-Jui Huang,Balamurugan Thirumalraj,Hsien-Chu Tao,Kassie Nigus Shitaw,Hogiartha Sutiono,Tesfaye Teka Hagos,Tamene Tadesse Beyene,Li-Ming Kuo,Chun-Chieh Wang,She-Huang Wu,Wei-Nien Su,Bing-Joe Hwang +11 more
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TLDR
In this article, the authors present an integrated protocol combining different types of cell configuration to determine various sources of irreversible coulombic efficiency in anode-free lithium metal cells and decrypted information from the protocol provides an insightful understanding of the behaviors of LMBs and AFLMBs, which promotes their development for practical applications.Abstract:
Anode-free lithium metal batteries are the most promising candidate to outperform lithium metal batteries due to higher energy density and reduced safety hazards with the absence of metallic lithium anode during initial cell fabrication. In general, researchers report capacity retention, reversible capacity, or rate capability of the cells to study the electrochemical performance of anode-free lithium metal batteries. However, evaluating the behavior of batteries from limited aspects may easily overlook other information hidden deep inside the meretricious results or even lead to misguided data interpretation. In this work, we present an integrated protocol combining different types of cell configuration to determine various sources of irreversible coulombic efficiency in anode-free lithium metal cells. The decrypted information from the protocol provides an insightful understanding of the behaviors of LMBs and AFLMBs, which promotes their development for practical applications.read more
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Lanthanum nitrate as aqueous electrolyte additive for favourable zinc metal electrodeposition
TL;DR: In this article , the use of lanthanum nitrate (La(NO3)3) as supporting salt for aqueous zinc sulfate (ZnSO4) electrolyte solutions is proposed.
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From Lithium-Metal toward Anode-Free Solid-State Batteries: Current Developments, Issues, and Challenges
Christian Heubner,Sebastian Maletti,Henry Auer,Juliane Hüttl,Karsten Voigt,Oliver Lohrberg,Kristian Nikolowski,Mareike Partsch,Alexander Michaelis,Alexander Michaelis +9 more
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Reclaiming Inactive Lithium with a Triiodide/Iodide Redox Couple for Practical Lithium Metal Batteries.
Chengbin Jin,Xue-Qiang Zhang,Xue-Qiang Zhang,Ouwei Sheng,Shu-Yu Sun,Li-Peng Hou,Peng Shi,Bo-Quan Li,Jia-Qi Huang,Xinyong Tao,Qiang Zhang +10 more
TL;DR: In this paper, a triiodide/iodide (I3- /I- ) redox couple initiated by stannic iodide (SnI4 ) is demonstrated to reclaim inactive Li.
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Research Progress on Copper-Based Current Collector for Lithium Metal Batteries
Yongchao Liu,Yongchao Liu,Dian Gao,Dian Gao,Hongfa Xiang,Hongfa Xiang,Xuyong Feng,Xuyong Feng,Yan Yu +8 more
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A Better Choice to Achieve High Volumetric Energy Density: Anode‐Free Lithium‐Metal Batteries
TL;DR: Anode-free LMBs (AF•LMBs) have high theoretical VED due to the absence of an anode and high retention with relatively low cell expansion as mentioned in this paper .
References
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