Results 11 to 20 of about 3,304,767 (347)
Naked metallic skin for homo-epitaxial deposition in lithium metal batteries
Nature Communications, 2023 The oxide passivation layer on the lithium metal surface causes uneven deposition and stripping in lithium metal batteries. Here authors introduce uniform homo-epitaxial lithium deposition on the metal surface to alleviate this issue and improve the ...
Minsung Baek +8 more
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Confronting the Challenges in Lithium Anodes for Lithium Metal Batteries
Advanced Science, 2021 With the low redox potential of −3.04 V (vs SHE) and ultrahigh theoretical capacity of 3862 mAh g−1, lithium metal has been considered as promising anode material.
Qingyu Wang +6 more
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Fluorination of lithium metal used as anode in lithium metal batteries
Invention Disclosure, 2022 This invention refers to an innovative treatment capable of forming a coating on metallic lithium. This coating is able to solve the problem of dendritic growth, which represents a safety risk for batteries in terms of overheating or even catching fire. It is a process for the surface fluorination of metallic lithium using elemental fluorine.
Eugenio Gibertini +4 more
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Highly soluble organic nitrate additives for practical lithium metal batteries
Carbon Energy, 2023 The stability of lithium metal anodes essentially dictates the lifespan of high‐energy‐density lithium metal batteries. Lithium nitrate (LiNO3) is widely recognized as an effective additive to stabilize lithium metal anodes by forming LiNxOy‐containing ...
Zhe Wang +13 more
doaj +1 more source
Recent Research and Advances of Gradient Graphene and 3D Collectors for Lithium Metal Anode
International Journal of Electrochemical Science, 2022 Lithium metal anode is one of the most important potential materials in lithium-ion battery system because of its high energy density. In this paper, the problems of lithium metal anode are reviewed. Then, the application of 3D collector on lithium metal
Yuan Ma +9 more
doaj +1 more source
Cycling Lithium Metal on Graphite to Form Hybrid Lithium-Ion/Lithium Metal Cells [PDF]
Joule, 2020 Summary A hybrid anode cell design is proposed involving lithium metal plating on top of graphite that provides a 20% increase in energy density over conventional lithium-ion cells. Pouch cells with hybrid graphite-lithium metal anodes cycled with conventional electrolytes fell below 80% capacity in under 15 cycles.
Cameron Martin +4 more
openaire +1 more source
Nano-Micro Letters, 2023 Highlights The current issues and recent advances in polymer/inorganic composite electrolytes are reviewed. The molecular interaction between different components in the composite environment is highlighted for designing high-performance polymer ...
Hongmei Liang +6 more
semanticscholar +1 more source
Nature Communications, 2023 Low-temperature batteries are detrimentally affected by the sluggish kinetics of the electrolyte. Here, the authors propose a quasi-solid-state polymer electrolyte capable of improving interfacial charge transfer and enabling stable Li metal cell ...
Zhuo Li +5 more
semanticscholar +1 more source
Study on the Occurrence State of Valuable Metals in Waste Lithium Battery Electrode Material
Kuangchan zonghe liyong, 2022 The waste lithium ion battery contains a large number of cobalt, copper, aluminum, lithium, manganese, nickel and other metals, and also contains a large number of graphite and other carbonaceous powder.
Bo Li +5 more
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Nature Energy, 2023 Conventional carbonate-based electrolytes with high corrosion towards Li metal result in massive dendrite growth and limited cycling life, particularly true for practical Li-metal batteries with high cathode loading (>3.5 mAh cm−2).
Yingchun Xia +14 more
semanticscholar +1 more source