Julie E Jackson

US Patent:

20220209277, Jun 30, 2022

Filed:

Mar 17, 2022

Appl. No.:

17/697375

Inventors:

- Livermore CA, US
- Austin TX, US
Patrick CAMPBELL - Oakland CA, US
Julie A. JACKSON - Livermore CA, US
Geoffrey M. OXBERRY - Pleasanton CA, US
Christopher SPADACCINI - Oakland CA, US
Michael STADERMANN - Pleasanton CA, US
Cheng ZHU - Livermore CA, US
Bradley TREMBACKI - Austin TX, US
Jayathi MURTHY - Austin TX, US
Matthew MERRILL - Charlottesville VA, US

International Classification:

H01M 10/02
B33Y 80/00
H01M 4/02
H01M 10/04
H01G 11/52
H01G 11/26
H01G 11/28

Abstract:

The present disclosure relates to an electrical energy storage apparatus. The apparatus has an interpenetrating, three dimensional periodic structure formed from an ionically conductive solid electrolyte material having a plurality of interpenetrating, non-planar channels. The interpenetrating, non-planar channels are made up of a first plurality of channels filled with an anode material, a second plurality of channels adjacent the first plurality of channels and interpenetrating with the first plurality of channels, and filled with a cathode material, and a third plurality of channels adjacent to, and interpenetrating with, one of the first and second pluralities of channels, and filled with a material to form a separator. The first, second and third channels form a spatially dense, three dimensional structure. A first non-flat current collector layer is incorporated which is in communication with the first plurality of channels, and which forms a first electrode. A second non-flat current collector layer is incorporated which is in communication with the second non-planar channel, and which forms a second electrode.

US Patent:

20180208467, Jul 26, 2018

Filed:

Jan 26, 2017

Appl. No.:

15/417134

Inventors:

- Livermore CA, US
Juergen Biener - San Leandro CA, US
Patrick Campbell - Oakland CA, US
Wen Chen - Livermore CA, US
Julie A. Jackson - Livermore CA, US
Bryan D. Moran - Pleasanton CA, US
James Oakdale - Castro Valley CA, US
William Smith - Oakland CA, US
Christopher Spadaccini - Oakland CA, US
Marcus A. Worsley - Hayward CA, US
Xiaoyu Zheng - Blacksburg VA, US

International Classification:

C01B 32/182
B33Y 10/00
B33Y 70/00
B82Y 30/00
B82Y 40/00

Abstract:

In one embodiment, a composition of matter includes: a plurality of ligaments each independently comprising one or more layers of graphene; where the plurality of ligaments are arranged according to a deterministic three-dimensional (3D) pattern. In another embodiment, a method of forming a deterministic three-dimensional (3D) architecture of graphene includes: forming or providing a substrate structurally characterized by a predefined 3D pattern; forming one or more layers of metal on surfaces of the substrate; and forming one or more layers of graphene on surfaces of the metal.

US Patent:

20170104198, Apr 13, 2017

Filed:

Oct 13, 2015

Appl. No.:

14/882127

Inventors:

- Livermore CA, US
Patrick G. Campbell - Oakland CA, US
Julie A. Jackson - Livermore CA, US
Matthew Merrill - Dublin CA, US
Conner T. Sharpe - Tracy CA, US
Christopher M. Spadaccini - Oakland CA, US
Michael Stadermann - Pleasanton CA, US
Cheng Zhu - Livermore CA, US

International Classification:

H01M 2/16
H01M 10/0525

Abstract:

A separator made of ion conductive ink is produced by additive manufacturing. A micro-battery is produced with the separator made of ion conductive ink located between the battery's anode and cathode. The separator functions to keep the anode and cathode apart and to facilitate the transport of ions to produce an operative micro-battery.