Surface doping vs. bulk doping of cathode materials for lithium-ion batteries: a review
To address the capacity degradation, voltage fading, structural instability and adverse
interface reactions in cathode materials of lithium-ion batteries (LIBs), numerous …
interface reactions in cathode materials of lithium-ion batteries (LIBs), numerous …
Oxygen loss in layered oxide cathodes for Li-ion batteries: mechanisms, effects, and mitigation
Layered lithium transition metal oxides derived from LiMO2 (M= Co, Ni, Mn, etc.) have been
widely adopted as the cathodes of Li-ion batteries for portable electronics, electric vehicles …
widely adopted as the cathodes of Li-ion batteries for portable electronics, electric vehicles …
[HTML][HTML] Lithium hexamethyldisilazide as electrolyte additive for efficient cycling of high-voltage non-aqueous lithium metal batteries
High-voltage lithium metal batteries suffer from poor cycling stability caused by the
detrimental effect on the cathode of the water moisture present in the non-aqueous liquid …
detrimental effect on the cathode of the water moisture present in the non-aqueous liquid …
Dynamics of particle network in composite battery cathodes
Improving composite battery electrodes requires a delicate control of active materials and
electrode formulation. The electrochemically active particles fulfill their role as energy …
electrode formulation. The electrochemically active particles fulfill their role as energy …
Understanding Co roles towards developing Co-free Ni-rich cathodes for rechargeable batteries
Current bottlenecks in cobalt (Co) supply have negatively impacted commercial battery
production and inspired the development of cathode materials that are less reliant on Co …
production and inspired the development of cathode materials that are less reliant on Co …
Progressive growth of the solid–electrolyte interphase towards the Si anode interior causes capacity fading
The solid–electrolyte interphase (SEI), a layer formed on the electrode surface, is essential
for electrochemical reactions in batteries and critically governs the battery stability. Active …
for electrochemical reactions in batteries and critically governs the battery stability. Active …
Crack-free single-crystalline Ni-rich layered NCM cathode enable superior cycling performance of lithium-ion batteries
Ni-rich layered oxides are extensively employed as a promising cathode material in lithium
ion batteries (LIBs) due to their high energy density and reasonable cost. However, the …
ion batteries (LIBs) due to their high energy density and reasonable cost. However, the …
Trace doping of multiple elements enables stable battery cycling of LiCoO2 at 4.6 V
LiCoO2 is a dominant cathode material for lithium-ion (Li-ion) batteries due to its high
volumetric energy density, which could potentially be further improved by charging to high …
volumetric energy density, which could potentially be further improved by charging to high …
Phase segregation reversibility in mixed-metal hydroxide water oxidation catalysts
Achieving stable, low-cost electrocatalysts represents a daunting challenge towards
practical water oxidation reactions. Here, we report that a degraded electrocatalyst can be …
practical water oxidation reactions. Here, we report that a degraded electrocatalyst can be …
Mg‐Pillared LiCoO2: Towards Stable Cycling at 4.6 V
LiCoO2 is used as a cathode material for lithium‐ion batteries, however, cationic/anodic‐
redox‐induced unstable phase transitions, oxygen escape, and side reactions with …
redox‐induced unstable phase transitions, oxygen escape, and side reactions with …