Anode layer activation method for solid oxide fuel cell, and solid oxide fuel cell system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11870080
APP PUB NO 20200343561A1
SERIAL NO

16960942

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A solid oxide fuel cell includes a metal support cell, in which an anode layer containing nickel, an electrolyte layer and a cathode layer are stacked on a metal support portion. In the method for activating the anode layer in the solid oxide fuel cell, first, an oxygen-containing gas is introduced into the anode layer to oxidize the nickel. Next, a hydrogen-containing gas HG is introduced into the anode layer to reduce the nickel oxide formed by oxidizing the nickel, and to increase conduction paths of the nickel that electrically connect the electrolyte layer to the metal support part in the anode layer.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NISSAN MOTOR CO LTDKANAGAWA KANAGAWA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukuyama, Yosuke Kanagawa, JP 20 58
Kawabuchi, Mari Kanagawa, JP 2 1
Sato, Kazuyuki Kanagawa, JP 86 617

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Jul 9, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 9, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 9, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00