公开(公告)号：US09478811B2

公开(公告)日：2016-10-25

申请号：US14229185

申请日：2014-03-28

Applicant: TOTO LTD.

Inventor： Shigeru Ando ,  Osamu Okamoto ,  Kiyoshi Hayama ,  Seiki Furuya ,  Yutaka Momiyama ,  Nobuo Isaka ,  Masaki Sato ,  Shuhei Tanaka ,  Takuya Hoshiko ,  Naoki Watanabe ,  Yasuo Kakinuma

IPC: H01M8/02 ,  H01M8/12 ,  H01M8/10 ,  C04B35/20 ,  C04B38/06 ,  H01M4/86 ,  H01M4/90 ,  H01M8/00 ,  H01M4/88 ,  H01M8/06 ,  C04B111/00

CPC classification number: H01M8/0236 ,  C04B35/20 ,  C04B38/067 ,  C04B2111/00853 ,  C04B2111/00913 ,  C04B2235/3208 ,  C04B2235/72 ,  H01M4/8621 ,  H01M4/8885 ,  H01M4/9025 ,  H01M4/905 ,  H01M4/9066 ,  H01M8/004 ,  H01M8/0243 ,  H01M8/0245 ,  H01M8/0252 ,  H01M8/0637 ,  H01M8/1097 ,  H01M8/1226 ,  H01M8/124 ,  H01M8/1246 ,  H01M2008/1293 ,  Y02E60/521 ,  Y02E60/525 ,  Y02E60/566 ,  Y02P70/56

Abstract: Provided is a solid oxide fuel cell which includes a fuel electrode, a solid electrolyte, and an air electrode, each being sequentially laminated on the surface of a porous support. The porous support comprises forsterite and a nickel element. Ni and/or NiO fine particles are exposed on a surface of a sintered compact of the forsterite constituting the porous support.

Abstract translation: 提供了一种固体氧化物燃料电池，其包括燃料电极，固体电解质和空气电极，各自依次层压在多孔载体的表面上。 多孔载体包括镁橄榄石和镍元素。 Ni和/或NiO微粒暴露在构成多孔载体的镁橄榄石的烧结体的表面上。

公开(公告)号：US09070920B2

公开(公告)日：2015-06-30

申请号：US14039833

申请日：2013-09-27

Applicant: TOTO LTD.

Inventor： Masaki Sato ,  Naoki Watanabe ,  Nobuo Isaka ,  Shigeru Ando ,  Yutaka Momiyama ,  Kiyoshi Hayama ,  Seiki Furuya ,  Osamu Okamoto

IPC: H01M8/06 ,  H01M8/24 ,  H01M8/04 ,  C01B3/38 ,  H01M8/12

CPC classification number: H01M8/0618 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/0811 ,  H01M8/04022 ,  H01M8/04201 ,  H01M8/0625 ,  H01M8/0662 ,  H01M8/243 ,  H01M8/2457 ,  H01M8/2465 ,  H01M8/2475 ,  H01M2008/1293 ,  Y02E60/50 ,  Y02E60/525

Abstract: The present invention is a solid oxide fuel cell 1 including a reforming section 94, disposed inside a fuel gas supply flow path 20 above a vaporizing section 86 to surround the upper portion of a fuel cell stack 14, for steam reforming raw fuel gas F introduced from a fuel gas introducing portion 90a using steam S produced in a vaporizing section; and a circulating flow path portion 156 disposed in a fuel gas supply flow path between the vaporizing section and the reforming section for circulating rising raw fuel gas introduced from a fuel gas introducing section into a fuel gas supply flow path and rising steam produced in the vaporizing section along the circumferential direction of the fuel gas supply flow path so as to form a flow supplying mixed raw fuel gas and steam uniformly over the entire circumference of the reforming section.

Abstract translation: 本发明是一种固体氧化物燃料电池1，其包括重整部分94，其设置在蒸发部分86上方的燃料气体供应流路20内，以围绕燃料电池堆14的上部，用于引入蒸汽重整原燃料气体F 使用在蒸发部中产生的蒸汽S从燃料气体导入部90a进行喷射; 以及设置在蒸发部和重整部之间的燃料气体供给流路中的循环流路部156，用于将从燃料气体导入部导入的燃料气体导入部的升高的原料燃料气体循环到燃料气体供给流路中， 沿着燃料气体供给流路的圆周方向截面，以便在整个重整部分的整个圆周上形成均匀地供应混合的原料燃料气体和蒸汽的流量。