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Bulk-to-surface engineering allows for extremely stable co-free Ni-rich cathodes for rechargeable batteries
Cobalt is a costly strategic resource. The outstanding cost advantage of nickel-rich LiNi1-xMnxO 2 (NM) as a replacement for traditional LiNixCoyMnzO 2 ...
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Unveiling the impact of residual Li conversion and cation ordering on electrochemical performance of Co-free Ni-rich cathodes
The residual Li and Li + /Ni 2+ cation mixing play essential roles in the electrochemical properties of Ni-rich cathodes. However, a general...
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Dual-site lattice co-do** strategy regulated crystal-structure and microstructure for enhanced cycling stability of Co-free Ni-rich layered cathode
Affected by cobalt (Co) supply bottlenecks and high costs, Co-free Ni-rich layered cathodes are considered the most promising option for economical...
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All-dry solid-phase synthesis of single-crystalline Ni-rich ternary cathodes for lithium-ion batteries
Single-crystalline ternary cathodes prepared through all-dry solid-phase synthesis (ADSPS) are perceived as prominent candidates for lithium-ion...
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Structural self-reconstruction strategy empowering Ni-rich layered cathodes with low-strain for superior cyclabilities
The key to hindering the commercial application of Ni-rich layered cathode is its severe structural and interface degradation during the undesired...
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Decoupling the roles of Ni and Co in anionic redox activity of Li-rich NMC cathodes
Li[Li x Ni y Mn z Co 1− x − y − z ]O 2 (lithium-rich NMCs) are benchmark cathode materials receiving considerable attention due to the abnormally high capacities...
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High-energy all-solid-state lithium batteries enabled by Co-free LiNiO2 cathodes with robust outside-in structures
A critical current challenge in the development of all-solid-state lithium batteries (ASSLBs) is reducing the cost of fabrication without...
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Electrodes for Li-ion batteries: From high-voltage LiCoO2 to Co-reduced/Co-free layered oxides with potential anodes
Li-ion batteries (LIBs) are one type of more and more widely used devices for energy storage and power supply in which cathode materials are playing...
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Co-free/Co-poor high-Ni cathode for high energy, stable and low-cost lithium-ion batteries
Advanced cathode materials have been considered as the key to significantly improve the energy density of lithium-ion batteries (LIBs). High-Ni...
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Nanomaterial-Based Sulfur Composite Cathodes
Lithium-sulfur (Li-S) batteries fascinated the excessive intension of research community due to higher energy density, cost-effective, and greater...
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A double-layer covered architecture with spinel phase induced by LiPP for Co-free Li-rich cathode with high-rate performance and long lifespan
Co-free Li-rich Mn-based layered oxides are promising candidates for next-generation lithium-ion batteries (LIBs) due to their high specific...
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A critical review on nickel-based cathodes in rechargeable batteries
The 3d transition-metal nickel (Ni)-based cathodes have long been widely used in rechargeable batteries for over 100 years, from Ni-based alkaline...
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Multi-scale synergistic regulation of hierarchical porous Ni@NiSe cathodes with low voltage gap, high capacity and long-term cycling stability in Li–CO2 battery
The Li–CO 2 battery often suffers from high overpotential and limited capacity due to the challenges associated with the adsorption of Li + and CO 2 and...
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Trapped O2 and the origin of voltage fade in layered Li-rich cathodes
Oxygen redox cathodes, such as Li 1.2 Ni 0.13 Co 0.13 Mn 0.54 O 2 , deliver higher energy densities than those based on transition metal redox alone. However,...
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Tactics to optimize conversion-type metal fluoride/sulfide/oxide cathodes toward advanced lithium metal batteries
Considering limited energy density of current lithium metal batteries (LMBs) due to low capacity of traditional intercalation-type cathodes,...
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Binary Cobalt-Free Blended Oxide Cathodes for Cost-Effective Lithium-Ion Batteries
Owing to the high specific capacity and cost-effectiveness, cobalt-free high-nickel cathode materials (LiNi x Mn 1− x O 2 , x > 0.5) are widely used in...
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Morphology controlled performance of ternary layered oxide cathodes
With the rapid advancement of electric vehicle technologies, ternary layered oxide cathodes in commercial Li-ion batteries have become increasingly...
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Understanding voltage hysteresis and decay during anionic redox reaction in layered transition metal oxide cathodes: A critical review
The emergence of anionic redox reactions in layered transition metal oxide cathodes provides practical opportunity to boost the energy density of...
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Moisture stable and ultrahigh-rate Ni/Mn-based sodium-ion battery cathodes via K+ decoration
As one of the most promising cathodes for sodium-ion batteries (SIBs), the layered transition metal oxides have attracted great attentions due to...
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In-situ construction of a thermodynamically stabilized interface on the surface of single crystalline Ni-rich cathode materials via a one-step molten-salt route
Nickel rich LiNi x Co y Mn 1− x − y O 2 cathode materials have been studied extensively to increase the energy density of lithium-ion batteries (LIBs) due to...
