Short‐Term Tests, Long‐Term Predictions–Accelerating Ageing Characterisation of Lithium‐Ion Batteries
For the battery industry, quick determination of the ageing behaviour of lithium‐ion batteries
is important both for the evaluation of existing designs as well as for R&D on future …
is important both for the evaluation of existing designs as well as for R&D on future …
Lithium-ion battery degradation: Measuring rapid loss of active silicon in silicon–graphite composite electrodes
To increase the specific energy of commercial lithium-ion batteries, silicon is often blended
into the graphite negative electrode. However, due to large volumetric expansion of silicon …
into the graphite negative electrode. However, due to large volumetric expansion of silicon …
Resolving high potential structural deterioration in Ni-rich layered cathode materials for lithium-ion batteries operando
Abstract Li x Ni 0.90 Co 0.05 Al 0.05 O 2 (NCA) extracted from an automotive battery cell is
studied using a combination of in-house operando techniques to understand the correlation …
studied using a combination of in-house operando techniques to understand the correlation …
[HTML][HTML] Diagnosing health in composite battery electrodes with explainable deep learning and partial charging data
Lithium-ion batteries with composite anodes of graphite and silicon are increasingly being
used. However, their degradation pathways are complicated due to the blended nature of …
used. However, their degradation pathways are complicated due to the blended nature of …
Fluorinated High-Voltage Electrolytes To Stabilize Nickel-Rich Lithium Batteries
As state-of-the-art (SOA) lithium-ion (Li-ion) batteries approach their specific energy limit (∼
250 Wh kg–1), layer-structured, nickel-rich (Ni-rich) lithium transition metal oxide-based …
250 Wh kg–1), layer-structured, nickel-rich (Ni-rich) lithium transition metal oxide-based …
Nanosecond laser annealing of NMC 811 cathodes for enhanced performance
Improved performance of lithium-ion batteries (LIBs) plays a critical role in the future of next-
generation battery applications. Nickel-rich layered oxides such as LiNi 0.8 Mn 0.1 Co 0.1 O …
generation battery applications. Nickel-rich layered oxides such as LiNi 0.8 Mn 0.1 Co 0.1 O …
[HTML][HTML] Experimental assessment of high-energy high nickel-content NMC lithium-ion battery cycle life at cold temperatures
An essential element for the diffusion and environmental impact assessment of
electrochemical storage systems is their lifetime. This lifetime also impacts the overall cost of …
electrochemical storage systems is their lifetime. This lifetime also impacts the overall cost of …
[HTML][HTML] Retrofitting of ultralight aircraft with a fuel cell power system
Hydrogen power systems are one of the main development prospects of our century in all
means of transportation. Among them, the conversion of hydrogen energy in a fuel cell …
means of transportation. Among them, the conversion of hydrogen energy in a fuel cell …
Effects of Fast Charging of EV Batteries at Low Temperatures Based on Temporary Lithium Plating and Temperature Gradients
The study investigates battery degradation under high C-rates and subzero temperatures,
analyzing temperature gradients (ΔT/Δt) and differential temperature rises (ΔT) on 21700 …
analyzing temperature gradients (ΔT/Δt) and differential temperature rises (ΔT) on 21700 …
Comparison of Lithium-Ion Battery Chemistries in the Hybridization of Ultralight Aircraft
T Donateo, LS Chiodo - 2024 - sae.org
Many research centers and companies in general aviation have been devoting efforts to the
electrification of propulsive plants to reduce environmental impact and/or increase safety …
electrification of propulsive plants to reduce environmental impact and/or increase safety …