High-voltage liquid electrolytes for Li batteries: progress and perspectives
Since the advent of the Li ion batteries (LIBs), the energy density has been tripled, mainly
attributed to the increase of the electrode capacities. Now, the capacity of transition metal …
attributed to the increase of the electrode capacities. Now, the capacity of transition metal …
Structural Understanding for High‐Voltage Stabilization of Lithium Cobalt Oxide
The rapid development of modern consumer electronics is placing higher demands on the
lithium cobalt oxide (LiCoO2; LCO) cathode that powers them. Increasing operating voltage …
lithium cobalt oxide (LiCoO2; LCO) cathode that powers them. Increasing operating voltage …
Electrode–electrolyte interface in Li-ion batteries: current understanding and new insights
Understanding reactions at the electrode/electrolyte interface (EEI) is essential to
develo** strategies to enhance cycle life and safety of lithium batteries. Despite research …
develo** strategies to enhance cycle life and safety of lithium batteries. Despite research …
Tailoring Co3d and O2p Band Centers to Inhibit Oxygen Escape for Stable 4.6 V LiCoO2 Cathodes
High‐voltage LiCoO2 delivers a high capacity but sharp fading is a critical issue, and the
capacity decay mechanism is also poorly understood. Herein, we clarify that the escape of …
capacity decay mechanism is also poorly understood. Herein, we clarify that the escape of …
Electrode–electrolyte interfaces in lithium-based batteries
The electrode–electrolyte interface has been a critical concern since the birth of lithium (Li)-
based batteries (lithium or Li+-ion batteries) that are operated with liquid electrolytes and in …
based batteries (lithium or Li+-ion batteries) that are operated with liquid electrolytes and in …
Unveiling the Evolution of LiCoO2 beyond 4.6 V
The working mechanism of LiCoO2 beyond 4.6 V presents complicated issues:(1) the
ambiguous multistructural evolutions,(2) the vague O-related anionic redox reactions (ARR) …
ambiguous multistructural evolutions,(2) the vague O-related anionic redox reactions (ARR) …
Reviving lithium cobalt oxide-based lithium secondary batteries-toward a higher energy density
L Wang, B Chen, J Ma, G Cui, L Chen - Chemical Society Reviews, 2018 - pubs.rsc.org
By breaking through the energy density limits step-by-step, the use of lithium cobalt oxide-
based Li-ion batteries (LCO-based LIBs) has led to the unprecedented success of consumer …
based Li-ion batteries (LCO-based LIBs) has led to the unprecedented success of consumer …
An In Situ Formed Surface Coating Layer Enabling LiCoO2 with Stable 4.6 V High‐Voltage Cycle Performances
The development of high‐voltage LiCoO2 is essential for achieving lithium‐ion batteries with
high volumetric energy density, however, it faces a great deal of challenges owing to the …
high volumetric energy density, however, it faces a great deal of challenges owing to the …
[HTML][HTML] Fundamental degradation mechanisms of layered oxide Li-ion battery cathode materials: Methodology, insights and novel approaches
R Hausbrand, G Cherkashinin, H Ehrenberg… - Materials Science and …, 2015 - Elsevier
This overview addresses the atomistic aspects of degradation of layered LiMO 2 (M= Ni, Co,
Mn) oxide Li-ion battery cathode materials, aiming to shed light on the fundamental …
Mn) oxide Li-ion battery cathode materials, aiming to shed light on the fundamental …
An electronic structure descriptor for oxygen reactivity at metal and metal-oxide surfaces
Identifying and understanding relationships between the electronic and atomic structure of
surfaces and their catalytic activity is an essential step towards the rational design of …
surfaces and their catalytic activity is an essential step towards the rational design of …