State of charge (SOC) estimation is of great significance for the safe operation of lithium-ion battery (LIB) packs. Improving the accuracy of SOC estimation results and reducing the algorithm complexity are important for the state estimation. In this paper, a zeroaxial straight line, whose slope changes along with SOC, is used to map the predictive SOC to the predictive open circuit voltage (O...

Accurately estimating the state of health (SOH) a lithium-ion battery is significant for electronic devices. To solve nonlinear degradation problem batteries (LIB) caused by capacity regeneration, this paper proposes new LIB model and improved particle filter algorithm SOH estimation. Firstly, process divided into normal stage regeneration stage. A multi-stage prediction (MPM) based on calendar...

Battery technology is the basis for electrification of mobility and key to a sustainable future. Herein, lithium‐ion battery (LIB) cells are experiencing increasing demand, especially in automotive industry. To meet rising needs, highly productive cost‐efficient processes cell production need be available. Within joint project HoLiB—High Throughput Processes Lithium Ion Manufacturing, continuou...

Lithium ion battery (LIB) is one of the promising power storage devices in today’s world. like other types electrochemical cell has anodic and cathodic electrode which lithium intercalated deinterclated during charging discharging process respectively. The capacity improved by development innovative kinds electrode. Carbon, metal/semiconductor, metal oxides phosphides/ nitrides/sulfides based n...

Aviation continues to rapidly develop through ground-breaking technological and manufacturing feats. Specifically, the aircraft being delivered and manufactured today are evolving at an exponential rate, demanding innovative technology and manufacturing. From inflight wireless internet (Wi-Fi) to a light weight fuselage made with advanced composites to cabins that mimic living rooms of the rich...

DOI: 10.1002/aenm.201600154 due to their limited specific capacity.[18,19] Very recently, we have proposed that conversion reaction materials can be attractive high capacity prelithiation materials for cathodes and demonstrated using Li2O/metal and LiF/metal nanocomposites.[20,21] For example, a high “donor” lithium-ion specific capacity of 609 mAh g−1 has been achieved for a stable nanoscaled ...

Herein, facile synthesis of monodisperse silicon and carbon nanocomposite spheres (MSNSs) is achieved via a simple and scalable surface-protected magnesiothermic reduction with subsequent chemical vapor deposition (CVD) process. Li-ion batteries (LIBs) were fabricated to test the utility of MSNSs as an anode material. LIB anodes based on MSNSs demonstrate a high reversible capacity of 3207 mAh ...

Lithium-ion batteries (LIBs) and ceramic fuel cells (CFCs) are important for energy storage conversion technologies their materials central to developing advanced applications. Although there many crosslinking research activities, e.g., through some common scientific fundamentals employed both LIB CFCs, aspects achieve a comprehensive understanding missing. There is lack of such review promote ...

Electric vehicles using lithium-ion battery pack(s) for propulsion have recently attracted a great deal of interest. The large-scale practical application of battery electric vehicles may not be realized unless lithium-ion batteries with self-charging suppliers will be developed. Solar cells offer an attractive option for directly photo-charging lithium-ion batteries. Here we demonstrate the us...

In many lithium-ion battery (LIB) applications, e.g. hybrid vehicles and load-levelling storage systems, only part of the state-of-charge (SOC) range needs to be utilised. This offers possibility use an optimal SOC window avoid LIB ageing. Here, a large test matrix is designed study ageing in commercial 26 Ah pouch cell, order map behaviour at different levels with respect temperature current. ...