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 …
Alloy negative electrodes for Li-ion batteries
MN Obrovac, VL Chevrier - Chemical reviews, 2014 - ACS Publications
Graphite is an excellent negative electrode (anode) material for Li-ion batteries. It has high
specific capacity (eg,∼ 2.5× higher than LiCoO 2), high volumetric capacity (∼ the same as …
specific capacity (eg,∼ 2.5× higher than LiCoO 2), high volumetric capacity (∼ the same as …
A reality check and tutorial on electrochemical characterization of battery cell materials: How to choose the appropriate cell setup
The ever-increasing demand for electrical energy storage technologies triggered by the
demands for consumer electronics, stationary energy storage systems and especially the …
demands for consumer electronics, stationary energy storage systems and especially the …
Electrochemical analysis graphite/electrolyte interface in lithium-ion batteries: p-Toluenesulfonyl isocyanate as electrolyte additive
Lithium plating and dendrite formation can occur on the graphite surface at high current
densities. What is more, graphite generates a 10% volume change during cycling, resulting …
densities. What is more, graphite generates a 10% volume change during cycling, resulting …
A gold micro-reference electrode for impedance and potential measurements in lithium ion batteries
S Solchenbach, D Pritzl, EJY Kong… - Journal of The …, 2016 - iopscience.iop.org
Impedance measurements of lithium-ion batteries are a powerful tool to investigate the
electrolyte/electrode interface. To separate the contributions of anode and cathode to the full …
electrolyte/electrode interface. To separate the contributions of anode and cathode to the full …
Temperature dependent EIS studies separating charge transfer impedance from contact impedance in lithium-ion symmetric cells
Measuring electrochemical impedance spectra of lithium-ion symmetric cells at low
temperatures allows for unambiguous separation of charge transfer impedance …
temperatures allows for unambiguous separation of charge transfer impedance …
An apparatus for the study of in situ gas evolution in Li-ion pouch cells
An apparatus was built to make accurate and precise in situ measurements of the volumes
of gas evolved in Li-ion pouch cells during operation. With a thin film load cell accurately …
of gas evolved in Li-ion pouch cells during operation. With a thin film load cell accurately …
Development of diagnostic process for commercially available batteries, especially lithium ion battery, by electrochemical impedance spectroscopy
T Osaka, D Mukoyama, H Nara - Journal of The Electrochemical …, 2015 - iopscience.iop.org
Electrochemical impedance spectroscopy (EIS) can be utilized to characterize battery
features, because it allows the dynamics of each elemental process of the battery reaction to …
features, because it allows the dynamics of each elemental process of the battery reaction to …
Mechanistic Understanding of Additive Reductive Degradation and SEI Formation in High‐Voltage NMC811||SiOx‐Containing Cells via Operando ATR‐FTIR …
M Weiling, C Lechtenfeld, F Pfeiffer… - Advanced Energy …, 2024 - Wiley Online Library
The implementation of silicon (Si)‐containing negative electrodes is widely discussed as an
approach to increase the specific capacity of lithium‐ion batteries. However, challenges …
approach to increase the specific capacity of lithium‐ion batteries. However, challenges …
Electrolyte system for high voltage li-ion cells
Ethylene carbonate is a co-solvent used in virtually every lithium ion cell produced today
because it enables operation of both the positive and negative electrodes. Most battery …
because it enables operation of both the positive and negative electrodes. Most battery …