Battery Testing Technologies

Operando Ultrasonic Monitoring of the Internal Temperature of Lithium-ion Batteries for the Detection and Prevention of Thermal Runaway

Smart gel polymer electrolytes enlightening high safety and long life sodium ion batteries

Thermal runaway routes of large-format lithium-sulfur pouch cell batteries

Reduced-order electrochemical model for lithium-ion battery with domain decomposition and polynomial approximation methods

Simplified electrochemical lithium-ion battery model with variable solid-phase diffusion and parameter identification over wide temperature range

Uncovering LiH Triggered Thermal Runaway Mechanism of a High-Energy LiNi0.5Co0.2Mn0.3O2/Graphite Pouch Cell

A comprehensive insight into the thermal runaway issues in the view of lithium-ion battery intrinsic safety performance and venting gas explosion hazards

High performance polyimide-based separator for 4.5V high voltage LiCoO2 battery with superior safety

Revealing the failure mechanisms of lithium-ion batteries during dynamic overcharge

Robust Self-Standing Single-Ion Polymer Electrolytes Enabling High-Safety Magnesium Batteries at Elevated Temperature

Single-crystal structure helps enhance the thermal performance of Ni-rich layered cathode materials for lithium-ion batteries

Study on the Performance of Parallel Air-Cooled Structure and Optimized Design for Lithium-Ion Battery Module

Study on thermal stability of nickel-rich/silicon-graphite large capacity lithium ion battery

Measurements in abusive tests on lithium ion polymer cells

Synopsis: This journal measures the abusive test on lithium ion polymer cells – one mechanical test using a nail penetration simulating the internal short circuit insid

In-Operando Impedance Spectroscopy and Ultrasonic Measurements during High-Temperature Abuse Experiments on Lithium-Ion Batteries

Synopsis: This journal presents a series of high-temperature abuse experiments on a nickel-manganese-cobalt oxide (NMC)/graphite lithium-ion battery cell, using advanced

Prediction of the heavy charging current effect on nickel-rich/silicon-graphite power batteries based on adiabatic rate calorimetry measurement

Synopsis: This journal discusses the LiNi0.8Mn0.1Co0.1O2/Silicon-carbon lithium ion battery used in plugin electric vehicles due to its high specific energy. Using the BT

Deciphering the Interface of a High Voltage (5 V-Class) Li-Ion Battery Containing Additive-Assisted Sulfolane-Based Electrolyte

Synopsis: This paper discusses a high-voltage LiNi0.4Mn1.5O4/MCMB battery system using 1 M lithium difluoro(oxalate)borate/sulfolane, tris(trimethylsilyl) phosphite (TMSP

Effects of Overdischarge Rate on Thermal Runaway of NCM811 Li-Ion Batteries

Synopsis: This journal investigates the Overdischarge behaviour of 2.9 Ah cylindrical NCM811 [Li(Ni0.8 Co0.1Mn0.1)O2] batteries in an adiabatic environment. The BTC-130 w

Reduced shuttle effect by dual synergism of lithium–sulfur batteries with polydopamine-modified polyimide separators

Synopsis: This journal investigates polydopamine (PD) for polyimide (PI) separator coated-modification in lithium-sulfur (Li-S) batteries. Using the HEL BTC-130, the ther

Revealing the multilevel thermal safety of lithium batteries

Synopsis: This review discusses the safety of Li-ion batteries (LIBs), which when operated under abuse can easily cause thermal runaway – with thermal safety assessment

Ante-mortem analysis, electrical, thermal, and ageing testing of state-of-the-art cylindrical lithium-ion cells

Synopsis: This study benchmarks 8 different high-energy cylindrical cells concerning their suitability for automotive applications, giving a holistic overview and compari