Lithium metal is viewed as the ultimate battery anode because of its high theoretical capacity and low electrode potential, but its implementation has been limited by low Coulombic efficiency and dendrite formation above a critical current density. Determining the fundamental properties dictating lithium metal plating–stripping behavior is challenging …
5 · A fire swept through a large battery-recycling plant in Fredericktown, Missouri, on Wednesday, October 30, prompting evacuation orders in the area.The blaze broke out at a lithium-ion-battery ...
Battery performance is affected by both the properties of the material and the way we make the electrodes. Another research area is to explore the stability of the electrode as a whole. ... LI, Shuangcheng (MSc 2022) LI, Ying (MSc 2016-17) LI, Yingshun (postdoc) NG, Cheuk Yin Rachel (FYP 2021-22) PAN, Jinming (MSc 2016-17) SU, Bizhe (PhD 2018-21)
High-energy-density lithium metal batteries are the next-generation battery systems of choice, and replacing the flammable liquid electrolyte with a polymer solid-state electrolyte is a prominent conduct towards realizing the goal of high-safety and high-specific-energy devices. Unfortunately, the inherent intractable problems of poor solid-solid contacts …
DOI: 10.1016/J.SSI.2019.03.027 Corpus ID: 145996631; 1,4-Dicyanobutane as a film-forming additive for high-voltage in lithium-ion batteries @article{Han201914DicyanobutaneAA, title={1,4-Dicyanobutane as a film-forming additive for high-voltage in lithium-ion batteries}, author={Songyi Han and Hong Zhang and Chaojun Fan and Weizheng Fan and Le Yu}, …
Silicon monoxide (SiO) materials have received focus as lithium-ion battery anode materials. SiO undergoes smaller volume changes during the charge (delithiation) and discharge (lithiation) processes compared with pure …
Argyrodite-based solid-state lithium metal batteries exhibit significant potential as next-generation energy storage devices. However, their practical applications are constrained by the intrinsic poor stability of argyrodite towards Li metal and exposure to air/moisture. Therefore, an indium-involved modification strategy is employed to address these issues. The …
Shuang Cheng. Durability and capacity of electrode materials, especially the anodes, are the main challenges for aqueous Li-ion batteries. In the work here, MoSe2 micron flowers have …
Lithium-ion batteries have been considered an essential component of electric vehicle power batteries. Effective state of charge (SOC) estimation for lithium-ion batteries is a critical problem that needs to be …
Metallic Lithium Battery Performance by Tuning the Electrolyte. Solution Structure. J. Mater. Chem. A 2018, 6 (4), 1612 ...
Lithium/fluorinated graphite (Li/CFx) primary batteries show great promise for applications in a wide range of energy storage systems due to their high energy density (>2100 Wh kg–1) and low self-discharge rate (<0.5% per year at 25 °C). While the electrochemical performance of the CFx cathode is indeed promising, the discharge reaction mechanism is not thoroughly understood …
Fan Li, Ran Tao, Xinyi Tan, Jinhui Xu, Dejia Kong, Li Shen*, Runwei Mo*, Jinlai Li, and Yunfeng Lu*. Nano Letters （2021）. DOI: 10.1021/acs.nanolett.1c00037. . …
Also, nickel-rich layered cathode material LiNi0.90Co0.05Al0.05O2 (NCA) with good electrochemical performance for lithium secondary battery is successfully synthesized by Co-precipitation method. Using the optimized polymer electrolyte and NCA cathode, Li cell is prepared which shows initial discharge capacity of ~ 137 mAh g−1 at 0.1 C-rate ...
Lithium/fluorinated graphite (Li/CF x) primary batteries show great promise for applications in a wide range of energy storage systems due to their high energy density (>2100 Wh kg –1) and low self-discharge rate (<0.5% per year at 25 °C).While the electrochemical performance of the CF x cathode is indeed promising, the discharge reaction mechanism is not …
DOI: 10.1016/J.JCLEPRO.2019.06.273 Corpus ID: 198640001; State-of-charge estimation of lithium-ion battery using an improved neural network model and extended Kalman filter @article{Cheng2019StateofchargeEO, title={State-of-charge estimation of lithium-ion battery using an improved neural network model and extended Kalman filter}, author={Chen Cheng …
With the urgent market demand for high-energy-density batteries, the alloy-type or conversion-type anodes with high specific capacity have gained increasing attention to replace current low-specific-capacity graphite-based anodes. However, alloy-type and conversion-type anodes have large initial irreversible capacity compared with graphite-based anodes, which …
Origin and Acceleration of Insoluble Li2S2−Li2S Reduction Catalysis in Ferromagnetic Atoms‐based Lithium‐Sulfur Battery Cathodes. Angewandte Chemie ... Polysulfide Catalytic Materials for Fast‐Kinetic Metal–Sulfur Batteries: Principles and Active Centers. Advanced Science 2021-11-11 | Journal article DOI: 10.1002/advs.202102217
The lithium metal battery is strongly considered to be one of the most promising candidates for high-energy-density energy storage devices in our modern and technology-based society. However, uncontrollable lithium dendrite growth induces poor cycling efficiency and severe safety concerns, dragging lithium metal batteries out of practical …
Thus, the combination of the organic and the inorganic electrolytes for the composite membranes has become the inevitable trend to achieve the high energy density and safety of lithium batteries.
Anhydride additives including maleic anhydride and succinic anhydride are initially selected as additives in the commercial electrolytes for high-voltage lithium-ion batteries with a Si-based anode. The introduction of (ethoxy)pentafluorocyclotriphosphazene as a flame retardant realizes the nonflammability of electrolytes, and the conductivity of electrolytes …
Battery electrodes comprise a mixture of active material particles, conductive carbon and binder additives deposited onto a current collector. Although this basic design has persisted for decades, the desired size scale of the active material particle is a matter of debate. Advances in nanotechnology have spurred interest in deploying nanoparticles as the active …
Anhydride additives including maleic anhydride and succinic anhydride are initially selected as additives in the commercial electrolytes for high-voltage lithium-ion batteries with a Si-based anode. The introduction of (ethoxy)pentafluorocyclotriphosphazene as a flame retardant realizes the nonflammability of electrolytes, and the conductivity of electrolytes exceeds 10 mS cm–1 at …
for lithium primary (non-rechargeable) batteries.[1,2] When using Li metal as the anode material, the primary battery Adv. Energy Mater.2022, 12, 2103196.
Shuang Bai''s 21 research works with 340 citations and 4,763 reads, including: Recycling silicon scrap for spherical Si–C composite as high-performance lithium-ion battery anodes
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