公开(公告)号：US10305093B2

公开(公告)日：2019-05-28

申请号：US16117789

申请日：2018-08-30

Applicant: Encell Technology, Inc.

Inventor： Randy Gene Ogg ,  Michael Roders ,  Michael Meese

IPC: H01M4/26 ,  H01M4/62 ,  H01M4/66 ,  H01M4/04 ,  H01M4/38 ,  H01M4/24 ,  H01M4/02 ,  H01M4/52

Abstract: Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with an oxidant solution to thereby create an oxidized surface. The resulting iron electrode is thereby preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.

公开(公告)号：US09997767B2

公开(公告)日：2018-06-12

申请号：US14478843

申请日：2014-09-05

Applicant: Encell Technology, Inc.

Inventor： Randy Gene Ogg ,  Michael Roders ,  Michael Meese

IPC: H01M4/04 ,  H01M4/38 ,  H01M4/26 ,  H01M4/24 ,  H01M4/58

CPC classification number: H01M4/049 ,  H01M4/248 ,  H01M4/26 ,  H01M4/38 ,  H01M4/5815

Abstract: Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with an oxidant to thereby create an oxidized surface. The resulting iron electrode is preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.

公开(公告)号：US10217994B2

公开(公告)日：2019-02-26

申请号：US15938594

申请日：2018-03-28

Applicant: Encell Technology, Inc.

Inventor： Randy Gene Ogg ,  Michael Roders ,  Michael Meese

IPC: H01M4/24 ,  H01M4/26 ,  H01M4/62 ,  H01M4/04

Abstract: Provided is a Ni—Fe battery comprising an iron electrode which is preconditioned prior to any charge-discharge cycle. The preconditioned iron electrode used in the Ni—Fe battery is prepared by first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with an oxidant to thereby create an oxidized surface.

公开(公告)号：US09816170B2

公开(公告)日：2017-11-14

申请号：US14478922

申请日：2014-09-05

Applicant: Encell Technology, Inc.

Inventor： Randy Gene Ogg ,  Michael Roders ,  Michael Meese

IPC: C23C8/18 ,  H01M4/62 ,  H01M4/26 ,  H01M4/24 ,  H01M4/04 ,  H01M4/66

CPC classification number: C23C8/18 ,  H01M4/0492 ,  H01M4/248 ,  H01M4/26 ,  H01M4/62 ,  H01M4/661 ,  Y02E60/124

Abstract: Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with water to thereby create an oxidized surface. The resulting iron electrode is preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.

公开(公告)号：US10301714B2

公开(公告)日：2019-05-28

申请号：US16117430

申请日：2018-08-30

Applicant: Encell Technology, Inc.

Inventor： Randy Gene Ogg ,  Michael Roders ,  Michael Meese

IPC: C23C8/18 ,  H01M4/62 ,  H01M4/26 ,  H01M4/04 ,  H01M4/24 ,  H01M4/66

Abstract: Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with water to thereby create an oxidized surface. The resulting iron electrode is preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.

公开(公告)号：US10069137B2

公开(公告)日：2018-09-04

申请号：US15332814

申请日：2016-10-24

Applicant: Encell Technology, Inc.

Inventor： Randy Gene Ogg ,  Michael Roders ,  Michael Meese

IPC: H01M4/26 ,  H01M4/66 ,  H01M4/04 ,  H01M4/38 ,  H01M4/62 ,  H01M4/52 ,  H01M4/24 ,  H01M4/02

Abstract: Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with an oxidant solution to thereby create an oxidized surface. The resulting iron electrode is thereby preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.

公开(公告)号：US09512513B2

公开(公告)日：2016-12-06

申请号：US14478990

申请日：2014-09-05

Applicant: Encell Technology, Inc.

Inventor： Randy Gene Ogg ,  Michael Roders ,  Michael Meese

IPC: C23C8/14 ,  C23C8/18 ,  H01M4/04 ,  H01M4/26 ,  H01M4/24 ,  H01M4/62 ,  H01M4/66

Abstract: Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the electrode with a gaseous oxidant to thereby create an oxidized surface. The resulting iron electrode is preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.

公开(公告)号：US10446827B2

公开(公告)日：2019-10-15

申请号：US15979794

申请日：2018-05-15

Applicant: Encell Technology, Inc.

Inventor： Randy Gene Ogg ,  Michael Roders ,  Michael Meese

IPC: H01M4/04 ,  H01M4/38 ,  H01M4/24 ,  H01M4/26 ,  H01M4/62 ,  H01M4/58

Abstract: Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with an oxidant to thereby create an oxidized surface. The resulting iron electrode is preconditioned prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.

公开(公告)号：US10069133B2

公开(公告)日：2018-09-04

申请号：US15367367

申请日：2016-12-02

Applicant: Encell Technology, Inc.

Inventor： Randy Gene Ogg ,  Michael Roders ,  Michael Meese

IPC: H01M4/04 ,  H01M4/62 ,  B22F1/00 ,  H01M4/64 ,  H01M4/38 ,  H01M4/66 ,  C23C8/18 ,  C23C8/14 ,  H01M4/24 ,  H01M4/02 ,  H01M4/26

Abstract: Provided is a process for preparing an electrode comprising an iron active material. The process comprises first fabricating an electrode comprising an iron active material, a polyvinyl alcohol binder and sulfur, and then treating the electrode with a gaseous oxidant to thereby create an oxidized surface. The resulting iron electrode is treated prior to any charge-discharge cycle to have the assessable surface of the iron active material in the same oxidation state as in discharged iron negative electrodes active material.

公开(公告)号：US09935312B2

公开(公告)日：2018-04-03

申请号：US14478896

申请日：2014-09-05

Applicant: Encell Technology, Inc.

Inventor： Randy Gene Ogg ,  Michael Roders ,  Michael Meese

IPC: H01M4/24 ,  H01M4/62 ,  H01M4/26 ,  H01M4/04

CPC classification number: H01M4/248 ,  H01M4/049 ,  H01M4/26 ,  H01M4/62 ,  H01M4/624

Abstract: Provided is a Ni—Fe battery comprising an iron electrode which is preconditioned prior to any charge-discharge cycle. The preconditioned iron electrode used in the Ni—Fe battery is prepared by first fabricating an electrode comprising an iron active material, and then treating the surface of the electrode with an oxidant to thereby create an oxidized surface.