Study on the Magnetic Field Properties of Coil Array
To consider the changes of the magnetic field along the axial direction when simulating the operations of electric machines, a multislice circuit-field coupled finite element …
(PDF) Power Batteries Health Monitoring: A Magnetic Imaging …
This technique is based on a magnetic sensor array, which consists of a 16-channel high-performance magnetoelectric sensor, and the noise equivalent magnetic …
Magnetically active lithium-ion batteries towards battery …
Magnetic field assisted high capacity durable Li-ion battery using magnetic α-Fe2O3 nanoparticles decorated expired drug derived N-doped carbon anode
External field–assisted batteries toward performance …
In 2019, many groups started to get interested in using an external magnetic field to eliminate Li dendrite and achieve uniform lithium deposition in Li-based batteries. 18-20 Subsequently, using the magnetic field …
Biermann Battery Magnetic Fields in ICF Capsules: Total Magnetic …
By assuming that magnetic flux is deposited at the hot-spot edge by Nernst advection, the model can be used to post-process radiation-hydrodynamics data to estimate …
Power Batteries Health Monitoring: A Magnetic Imaging Method …
A novel magnetic imaging technology based on a magnetoelectric sensor is presented to characterize the healthy state of batteries, which provided relatively accurate and …
High-performance battery electrodes via magnetic templating
An external magnetic field induces a local field in the magnetic phase that leads to alignment of the long axis of the rods in the field direction and to chaining of magnetic...
Non-invasive current density imaging of lithium-ion batteries
The current flow within a Li-ion battery and magnetic field gives rise to a magnetic field which is measured by an magnetometer array. The image shows a combination …
Sensitive magnetometry reveals inhomogeneities in …
Magnetic field and voltage response of a cell after discharging. Magnetic field measurements above the cell at a location corresponding to the upper-left corner of the battery outline in Fig. 1C, and voltage measurements …
TMR Magnetic Sensor Array Module for Detecting Leakage …
A TMR magnetic sensor array module with multi-channel synchronous detection ICs is proposed for detecting the extremely low leakage current in lithium-ion batteries.
Improving Battery Design for Electromagnetic Compatibility: A …
On the other hand, magnetic field cancellation methods found in certain applications offer distinct advantages in addressing challenging magnetic field shielding or …
Improving Battery Design for Electromagnetic Compatibility: A Magnetic …
On the other hand, magnetic field cancellation methods found in certain applications offer distinct advantages in addressing challenging magnetic field shielding or …
Biermann battery as a source of astrophysical magnetic fields
Magnetic fields of various astrophysical objects are described using the dynamo mechanism. Corresponding equations in the three-dimensional case are quite difficult …
Coil Array Structures Compared for Contactless …
The magnetic field distributions of several types of coil array have been compared, in which the coil array can be used as the exciting coils to improve the coupling strength between the ...
A flexible omnidirectional rotating magnetic array for MRI-safe
Cutting-edge MRI-safe systems incorporate uniaxially or biaxially rotatable magnets to accommodate external magnetic field directions. However, even the most …
Magnetic Field‐Based Non‐Destructive Testing Techniques for …
This paper reviews recent advancements in the application of magnetic field-based non-destructive testing technologies for battery diagnostics, analyzing both their …
External field–assisted batteries toward performance improvement
In 2019, many groups started to get interested in using an external magnetic field to eliminate Li dendrite and achieve uniform lithium deposition in Li-based batteries. 18-20 …
Magnetic Field‐Based Non‐Destructive Testing Techniques for Battery …
This paper reviews recent advancements in the application of magnetic field-based non-destructive testing technologies for battery diagnostics, analyzing both their …
Three-dimensional electrochemical-magnetic-thermal coupling …
In this paper, a three-dimensional model of electrochemical-magnetic field-thermal coupling is formulated with lithium-ion pouch cells as the research focus, and the …
Preparation of solvent-resistant composite polyimide …
The PTFE loaded with MWCNTs was placed in a magnetic field array instrument with a vertical magnetic field and a magnetic field strength of 0.5 T, aligning the MWCNTs on …
Halbach Array Motors, Modeling the Magnetic Field Due to a Halbach Array
A Halbach array, first introduced by Halbach [1], is an arrangement of magnets designed to enhance the magnetic flux in a certain domain. Figure 4.2 shows a linear array of permanent …
High-performance battery electrodes via magnetic templating
We demonstrate two variants of a new approach that uses magnetic alignment of sacrificial phases to introduce low-tortuosity quasi-periodic arrays of linear pores …
Recent progress of magnetic field application in lithium-based ...
A magnetic field, as a non-contact energy transfer method, has significant effects on the preparation of electrode materials, battery cycling, battery safety monitoring, recovery …