Methods and systems are provided for a battery cathode material comprising greater than or equal to 60% nickel content, the cathode material having at least one metal doped therein. In one example, a method comprises doping the at least one metal into the cathode material using water as a ...
Reprints and permissions About this article Cite this article Portalis, G., Carrapa, E., Simon, B. et al. Electrochemical impedance spectroscopy investigation on battery materials using a symmetrical cell. J Solid State Electrochem 25, 1915–1926 (2021). https://doi.org/10.1007/s10008-021-04...
Prognostics and health management (PHM) has gotten considerable attention in the background of Industry 4.0. Battery PHM contributes to the reliable and safe operation of electric devices. Nevertheless, relevant reviews are still continuously updated ove
Design considerations of asymmetric step-up/down dual-resonator charger for lithium-ion battery applications Yubo Han, Yunfeng Wu, Zhangyong Chen, Yuanhong Tang, ... Changhua Zhang Pages 696-704 View PDF Article preview select article Experimental and analysis on household electronic power consumption...
When implemented in conjunction with a photovoltaic cell that translates autoluminescence into electricity, a new type of radiophotovoltaic micronuclear battery with a total power conversion efficiency of 0.889% and a power per activity of 139 microwatts per curie (μW Ci−1) is obtained. ...
These energy requirements are even more stringent for battery-operated mobile, wearable electronics, and Internet of Things (IoT) edge devices4,5. Although flash memory is non-volatile, the slow programming speed (>10us) makes it impractical for these applications6,7. To effectively harness and ...
There are many different materials and technologies employed in the manufacture of battery separators. The most common types of separators used for stationary batteries are: polyethylene (PE), polyvinyl chloride (PVC), natural rubber (NR), and phenolic resins (PH). For completeness, it must also...
device with exceptional rate capability, energy storage capacity, power density, and long cycle life. Numerous material combinations demonstrate hybrid-style charge storage mechanisms: (a) asymmetric supercapacitors, (b) composite electrode-based supercapacitors, and (c) battery type hybrid supercapacitors ...
SOC is a vital parameter representing the remaining charge capacity of the battery3. Currently, common SOC estimation methods include open-circuit voltage method, ampere-hour integration method, and Kalman filtering method. He et al.4 proposed an online SOC estimation method for lithium-ion ...
Accordingly, the proposed Zn/cCNTs-MnO2 battery provides a basis to further understand the effects of MnO2 deposition on battery performance and avoid the limitations of cathode materials in aqueous Zn/MnO2 batteries. Access through your organization Check access to the full text by signing in ...