#Battelle Energy Alliance, LLC

ELECTROCHEMICAL ANALYTIC DIAGNOSIS FOR ENERGY STORAGE DEVICE INCLUDING DETERMINING ELECTRODE ACTIVE MATERIAL UTILIZATION

Disclosed is a method of analyzing an energy storage device including normalizing charge and discharge voltage profiles to obtain normalized charge and discharge voltage profiles as a function of a no…

DRIVE·Nov 30·1 min read

H01M10/48 Battelle Energy Alliance, LLC

ACTIVE ELECTROMAGNETIC SHIELDING FOR HIGH POWER DYNAMIC WIRELESS CHARGING

Active electromagnetic shielding for dynamic high power wireless charging and related electrified roadway systems, method, and wireless power transmitters is disclosed. A wireless power transmitter in…

DRIVE·Dec 8·1 min read

H02J50/12 Battelle Energy Alliance, LLC

DETERMINING LITHIUM-METAL DEPOSITION AND RELATED AGING IN BATTERIES

Embodiments disclosed herein include a device including a lithium-ion battery and a battery-management system. The battery-management system may be configured to measure charge states of the lithium-i…

DRIVE·Sep 22·1 min read

G01R31/392 Battelle Energy Alliance, LLC

METHODS OF RECOVERING ACTIVE MATERIALS FROM RECHARGEABLE BATTERIES, AND RELATED APPARATUSES

A method of recovering active materials from a rechargeable battery comprises placing an active material of a rechargeable battery in a cathode chamber comprising a cathode of an electrochemical cell …

DRIVE·Jul 14·1 min read

H01M10/54 Battelle Energy Alliance, LLC

METHODS AND SYSTEMS FOR DIAGNOSIS OF FAILURE MECHANISMS AND FOR PREDICTION OF LIFETIME OF METAL BATTERIES

Methods for diagnosing failure mechanisms and for predicting lifetime of metal batteries include monitoring rest voltage and Coulombic Efficiency over relatively few cycles to provide profiles that in…

DRIVE·Aug 26·1 min read

G01R31/392 Battelle Energy Alliance, LLC

MULTISPECTRAL IMPEDANCE DETERMINATION UNDER DYNAMIC LOAD CONDITIONS

Impedance testing devices, circuits, systems, and related methods are disclosed. A method may include exciting a device coupled to a load, and capturing a response of the device. The method may furthe…

DRIVE·Aug 19·1 min read

G01R31/389 Battelle Energy Alliance, LLC

TRANSFER PORTS FOR CONFINMENT GLOVEBOXES AND RELATED METHODS

Transfer ports for confinement gloveboxes may include a flange sized and shaped to be secured within an opening in a wall of a glovebox. A sleeve may be secured to the flange and define a passage thro…

DRIVE·Apr 8·1 min read

B60R15/00 Battelle Energy Alliance, LLC

ELECTROCHEMICAL CELLS COMPRISING THREE-DIMENSIONAL (3D) ELECTRODES INCLUDING A 3D ARCHITECTURED MATERIAL, RELATED SYSTEMS, METHODS FOR FORMING THE 3D ARCHITECTURED MATERIAL, AND RELATED METHODS OF FORMING HYDROGEN

An electrochemical cell comprising a three-dimensional (3D) electrode, another electrode, and an electrolyte. The 3D electrode comprises a 3D architectured material. Methods of forming the 3D architec…

DRIVE·Jan 21·1 min read

H01M8/0232 Battelle Energy Alliance, LLC