公开(公告)号：US20180083300A1

公开(公告)日：2018-03-22

申请号：US15824006

申请日：2017-11-28

Applicant: BLOOM ENERGY CORPORATION

Inventor： Manoj Pillai ,  James Wilson ,  Tad Armstrong ,  Chung-Dee Pong ,  James Chang ,  Matthias Gottmann ,  Tulin Akin

IPC: H01M8/0662 ,  H01M8/04089

CPC classification number: H01M8/0662 ,  H01M8/0258 ,  H01M8/04089 ,  H01M8/24 ,  H01M8/2425 ,  H01M8/2484

Abstract: A fuel cell assembly includes a fuel cell stack including a plurality of fuel cells, an incoming oxidizing gas flow path configured to deliver an oxidizing gas to the plurality of fuel cells, and a chromium-getter material located in the incoming oxidizing flow path. A fuel cell includes an electrolyte, a cathode electrode on a first side of the electrolyte, an anode electrode on a second side of the electrolyte, and a chromium-getter material on the cathode electrode.

公开(公告)号：US09847520B1

公开(公告)日：2017-12-19

申请号：US13939814

申请日：2013-07-11

Applicant: Bloom Energy Corporation

Inventor： Shivanand Majagi ,  Harald Herchen ,  Sanjiv Kapoor ,  Michael Gasda ,  Chung-Dee Pong ,  Avinash Verma

IPC: C22F1/11 ,  H01M2/14 ,  H01M2/20

CPC classification number: H01M2/202 ,  C22F1/11 ,  H01M2/208 ,  H01M8/0208 ,  H01M8/0215 ,  H01M8/0228 ,  H01M2008/1293

Abstract: Various embodiments include methods of fabricating an interconnect for a fuel cell stack. Methods for controlled pre-oxidation of an interconnect include oxidizing in a nitride-inhibiting environment to inhibit the formation of nitrides.

公开(公告)号：US10547073B2

公开(公告)日：2020-01-28

申请号：US15824006

申请日：2017-11-28

Applicant: BLOOM ENERGY CORPORATION

Inventor： Manoj Pillai ,  James Wilson ,  Tad Armstrong ,  Chung-Dee Pong ,  James Chang ,  Matthias Gottmann ,  Tulin Akin

IPC: H01M8/06 ,  H01M8/24 ,  H01M8/02 ,  H01M8/04 ,  H01M8/0662 ,  H01M8/2425 ,  H01M8/0258 ,  H01M8/2484 ,  H01M8/04089

Abstract: A fuel cell assembly includes a fuel cell stack including a plurality of fuel cells, an incoming oxidizing gas flow path configured to deliver an oxidizing gas to the plurality of fuel cells, and a chromium-getter material located in the incoming oxidizing flow path. A fuel cell includes an electrolyte, a cathode electrode on a first side of the electrolyte, an anode electrode on a second side of the electrolyte, and a chromium-getter material on the cathode electrode.

公开(公告)号：US10340543B2

公开(公告)日：2019-07-02

申请号：US13971064

申请日：2013-08-20

Applicant: Bloom Energy Corporation

Inventor： Manoj Pillai ,  James Wilson ,  Tad Armstrong ,  Chung-Dee Pong ,  James Chang ,  Matthias Gottmann ,  Tulin Akin

IPC: H01M8/04 ,  H01M8/24 ,  H01M8/06 ,  H01M8/0662 ,  H01M8/2425 ,  H01M8/0258 ,  H01M8/2484 ,  H01M8/04089

Abstract: A fuel cell assembly includes a fuel cell stack including a plurality of fuel cells, an incoming oxidizing gas flow path configured to deliver an oxidizing gas to the plurality of fuel cells, and a chromium-getter material located in the incoming oxidizing flow path. A fuel cell includes an electrolyte, a cathode electrode on a first side of the electrolyte, an anode electrode on a second side of the electrolyte, and a chromium-getter material on the cathode electrode.