Achieving high energy density and high power density with pseudocapacitive materials
Batteries and supercapacitors serve as the basis for electrochemical energy-storage
devices. Although both rely on electrochemical processes, their charge-storage mechanisms …
devices. Although both rely on electrochemical processes, their charge-storage mechanisms …
Phase behavior during electrochemical cycling of Ni‐rich cathode materials for Li‐ion batteries
Although layered lithium nickel‐rich oxides have become the state‐of‐the‐art cathode
materials for lithium‐ion batteries in electric vehicle (EV) applications, they can suffer from …
materials for lithium‐ion batteries in electric vehicle (EV) applications, they can suffer from …
Strain-retardant coherent perovskite phase stabilized Ni-rich cathode
The use of state-of-the-art Ni-rich layered oxides (LiNi x Co y Mn1− x− y O2, x> 0.5) as the
cathode material for lithium-ion batteries can push the energy and power density to a higher …
cathode material for lithium-ion batteries can push the energy and power density to a higher …
Simultaneously dual modification of Ni‐rich layered oxide cathode for high‐energy lithium‐ion batteries
A critical challenge in the commercialization of layer‐structured Ni‐rich materials is the fast
capacity drop and voltage fading due to the interfacial instability and bulk structural …
capacity drop and voltage fading due to the interfacial instability and bulk structural …
Designing principle for Ni-rich cathode materials with high energy density for practical applications
Nickel (Ni)-rich lithium transition metal oxides (eg LiNi 0.8 Co 0.15 Al 0.05 O 2 (NCA), LiNi
1− x− y Mn x Co y O 2 (x+ y< 1)(NMC)) with layered structure are regarded as promising …
1− x− y Mn x Co y O 2 (x+ y< 1)(NMC)) with layered structure are regarded as promising …
Insights into interfacial effect and local lithium-ion transport in polycrystalline cathodes of solid-state batteries
Interfacial issues commonly exist in solid-state batteries, and the microstructural complexity
combines with the chemical heterogeneity to govern the local interfacial chemistry. The …
combines with the chemical heterogeneity to govern the local interfacial chemistry. The …
Evolution of Structure and Lithium Dynamics in LiNi0.8Mn0.1Co0.1O2 (NMC811) Cathodes during Electrochemical Cycling
The nickel-rich layered oxide LiNi0. 8Mn0. 1Co0. 1O2 (NMC811) is a promising future
cathode material for lithium-ion batteries in electric vehicles due to its high specific energy …
cathode material for lithium-ion batteries in electric vehicles due to its high specific energy …
Suppressing Surface Lattice Oxygen Release of Li‐Rich Cathode Materials via Heterostructured Spinel Li4Mn5O12 Coating
XD Zhang, JL Shi, JY Liang, YX Yin… - Advanced …, 2018 - Wiley Online Library
Lithium‐rich layered oxides with the capability to realize extraordinary capacity through
anodic redox as well as classical cationic redox have spurred extensive attention. However …
anodic redox as well as classical cationic redox have spurred extensive attention. However …
Fictitious phase separation in Li layered oxides driven by electro-autocatalysis
Layered oxides widely used as lithium-ion battery electrodes are designed to be cycled
under conditions that avoid phase transitions. Although the desired single-phase …
under conditions that avoid phase transitions. Although the desired single-phase …
Degradation Mechanisms at the Li10GeP2S12/LiCoO2 Cathode Interface in an All-Solid-State Lithium-Ion Battery
W Zhang, FH Richter, SP Culver… - … applied materials & …, 2018 - ACS Publications
All-solid-state batteries (ASSBs) show great potential for providing high power and energy
densities with enhanced battery safety. While new solid electrolytes (SEs) have been …
densities with enhanced battery safety. While new solid electrolytes (SEs) have been …