Results 91 to 100 of about 173,362 (275)
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, 2018 Department of Energy Engineering (Battery Science and Technology)Aprotic electrolyte based lithium-oxygen batteries are of considerable interest due to its ultrahigh theoretical specific energy density (1675 mAh per gram of oxygen) against the present ...
Cha, Aming
core +3 more sources
Direct regeneration of spent LiFePO4 cathode materials through Li+ supplementation and Sm doping
Nano Research EnergyLiFePO4 is widely used as a stable and environmentally benign cathode material. However, its reuse potential is constrained by recycling challenges and significant performance degradation after decommissioning.
Yuyun Li +7 more
doaj +1 more source
Advanced Functional Materials, EarlyView.The article reviews laser‐processed carbons from various precursors, processing mechanism and their application in advanced batteries. The laser process is chemical free, fast, and scalable, enabling improved battery performance and stability for Li, Na, and Zn battery technologies.
Sujit Deshmukh +2 more
wiley +1 more source
Progress on the Attenuation Mechanism and Modification of the Cobalt‐Free Spinel LiNi0.5Mn1.5O4
Advanced ScienceCobalt‐free LiNi0.5Mn1.5O4 (LNMO) has recently emerged as a highly promising cathode material owing to its benefits of a high operating voltage platform (≈4.7 V vs Li), high theoretical energy density (≈650 Wh kg−1), eco‐friendliness, and resource ...
Bao Zhang +11 more
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, 2016 Metal fluoride and oxides can store multiple lithium-ions through conversion chemistry to enable high energy-density lithium-ion batteries. However, their practical applications have been hindered by an unusually large voltage hysteresis between charge ...
Gan, Liyang +6 more
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Two-dimensional Thermal Modeling of Lithium-ion Battery Cell Based on Electrothermal Impedance Spectroscopy [PDF]
, 2016 Thermal modeling of lithium-ion batteries is gaining its importance together with increasing power density and compact design of the modern battery systems in order to assure battery safety and long lifetime.
Knap, Vaclav +4 more
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Advanced Functional Materials, EarlyView.A new electrochemical system based on a microporous hybrid of carbon nanoplatelets and nanotubes to selectively capture Ni2+ from wastewater is constructed. The system temperature rises rapidly when irradiated with sunlight, which enhances the Ni2+ removal rate by 250% and the selectivity by 53%, and the energy consumption is also reduced by 51 ...
Ziquan Wang +11 more
wiley +1 more source
Beyond Lithium Ion: Lithium Metal Batteries with High Specific Energy and Long Cycle Life [PDF]
, 2014 The lithium ion battery industry has been rapidly growing and now dominating in many power source sectors such as automotive industries, portable devices, and aerospace applications.
Xie, Jian
core
Defects, dopants and Li-ion diffusion in Li2SiO3 [PDF]
, 2019 Lithium metasilicate, Li2SiO3, attracts considerable interest for the development of solid breeding blanket material in fusion reactors and solid electrolyte material in lithium ion batteries. Atomistic simulations are employed to study defect processes,
Chroneos, A. +2 more
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Advanced Functional Materials, EarlyView.Electrochemical abuse transforms thermal runaway behavior in lithium‐ion batteries. Through systematic decoupling of degradation mechanisms, this study reveals that lithium plating lowers the onset temperature by 10 °C, electrolyte consumption delays high‐temperature reactions, and capacity fade reduces total heat generation. These mechanistic insights
San Hwang +12 more
wiley +1 more source