公开(公告)号：US11349130B2

公开(公告)日：2022-05-31

申请号：US16710601

申请日：2019-12-11

Applicant: PHILLIPS 66 COMPANY

Inventor： Ye Lin ,  Ying Liu ,  Mingfei Liu

IPC: H01M4/88 ,  H01M4/86 ,  H01M8/12

Abstract: A method of producing an infiltrated solid oxide fuel cell (SOFC) layer. The method begins by infiltrating a solution containing a solute into a SOFC layer to produce a primary SOFC layer. The primary SOFC layer is then dried in a heated environment, wherein the heated environment ranges in temperature from about 25° C. to about 100° C. to produce a dry primary SOFC layer. The dry primary SOFC layer is then cooled at a rate less than about 5° C./min to room temperature to produce a cooled primary SOFC layer. The cooled primary SOFC layer is then heated to a temperature greater than 500° C. then quenching to a temperature from about 10° C. to about 30° C. to produce an infiltrated SOFC layer.

公开(公告)号：US20190088975A1

公开(公告)日：2019-03-21

申请号：US16135523

申请日：2018-09-19

Applicant: PHILLIPS 66 COMPANY

Inventor： Ying Liu ,  Mark Jensen ,  Mingfei Liu

IPC: H01M8/2432 ,  H01M8/12 ,  H01M8/2475

Abstract: A device comprising a first solid oxide fuel cell and a second solid oxide fuel cell. The first solid oxide fuel cell comprises a first anode, a first cathode and a first electrolyte, wherein the first electrolyte is positioned between and connected to the first anode and the first cathode. The second solid oxide fuel cell comprises a second anode, a second cathode and a second electrolyte, wherein the second electrolyte is positioned between and connected to the second anode and the second cathode. In this device the cathode distance between the first cathode and the second cathode is less than the anode distance between the first anode and the second anode.

公开(公告)号：US10811717B2

公开(公告)日：2020-10-20

申请号：US14168183

申请日：2014-01-30

Applicant: Phillips 66 Company ,  Georgia Tech Research Corporation

Inventor： Mingfei Liu ,  Meilin Liu ,  Ting He

IPC: H01M8/1253 ,  H01M4/88 ,  H01M4/90 ,  H01M8/1213 ,  H01M8/126 ,  H01M8/124

Abstract: A method of fabricating a SSZ/SDC bi-layer electrolyte solid oxide fuel cell, comprising the steps of: fabricating an NiO-YSZ anode substrate from a mixed NiO and yttria-stabilized zirconia by tape casting; sequentially depositing a NiO-SSZ buffer layer, a thin SSZ electrolyte layer and a SDC electrolyte on the NiO-YSZ anode substrate by a particle suspension coating or spraying process, wherein the layers are co-fired at high temperature to densify the electrolyte layers to at least about 96% of their theoretical densities; and painting/spraying a SSC-SDC slurry on the SDC electrolyte to form a porous SSC-SDC cathode. A SSZ/SDC bi-layer electrolyte cell device and a method of using such device are also discussed.

公开(公告)号：US10727521B2

公开(公告)日：2020-07-28

申请号：US16135523

申请日：2018-09-19

Applicant: PHILLIPS 66 COMPANY

Inventor： Ying Liu ,  Mark Jensen ,  Mingfei Liu

IPC: H01M8/00 ,  H01M8/2432 ,  H01M8/2475 ,  H01M8/12 ,  H01M8/0232 ,  H01M4/90 ,  H01M8/1253 ,  H01M8/0271 ,  H01M8/124

Abstract: A device comprising a first solid oxide fuel cell and a second solid oxide fuel cell. The first solid oxide fuel cell comprises a first anode, a first cathode and a first electrolyte, wherein the first electrolyte is positioned between and connected to the first anode and the first cathode. The second solid oxide fuel cell comprises a second anode, a second cathode and a second electrolyte, wherein the second electrolyte is positioned between and connected to the second anode and the second cathode. In this device the cathode distance between the first cathode and the second cathode is less than the anode distance between the first anode and the second anode.

公开(公告)号：US20150099211A1

公开(公告)日：2015-04-09

申请号：US14505958

申请日：2014-10-03

Applicant: PHILLIPS 66 COMPANY

Inventor： David M. Bierschenk ,  Ying Liu ,  Mingfei Liu ,  Ting He

IPC: H01M4/86 ,  H01M8/12

CPC classification number: H01M4/8663 ,  H01M4/8621 ,  H01M4/8828 ,  H01M4/9025 ,  H01M8/12 ,  H01M8/1246 ,  H01M2008/1293 ,  Y02E60/525 ,  Y02P70/56

Abstract: A solid oxide fuel cell comprising an electrolyte, an anode and a cathode. In this fuel cell at least one electrode has been modified with a promoter using liquid phase infiltration.

Abstract translation: 一种固体氧化物燃料电池，包括电解质，阳极和阴极。 在该燃料电池中，使用液相渗透的助催化剂修饰了至少一个电极。

公开(公告)号：US20220149386A1

公开(公告)日：2022-05-12

申请号：US17510625

申请日：2021-10-26

Applicant: PHILLIPS 66 COMPANY

Inventor： Mingfei Liu ,  Ying Liu

IPC: H01M4/90 ,  H01M8/1213 ,  H01M4/86

Abstract: A fuel cell comprising a Ni-based anode. The fuel cell also comprises a catalyst, wherein the catalyst comprises a mixture of: NiO, YSZ, BaCO3, CuO, ZnO, Fe2O3, and Cr2O3. It is envisioned that the fuel cell is operated at temperatures greater than 600° C.

公开(公告)号：US20190088970A1

公开(公告)日：2019-03-21

申请号：US16135498

申请日：2018-09-19

Applicant: PHILLIPS 66 COMPANY

Inventor： Ying Liu ,  Mingfei Liu

IPC: H01M8/1253 ,  H01M4/90

Abstract: A solid oxide fuel cell comprising a variable thickness electrolyte layer in contact between an anode and a cathode. The solid oxide fuel cell also comprises a fuel inlet and a fuel outlet. In the solid oxide fuel cell, the variable thickness electrolyte layer is thinner closer to the fuel inlet and thicker closer to the fuel outlet.

公开(公告)号：US20140227624A1

公开(公告)日：2014-08-14

申请号：US14168183

申请日：2014-01-30

Applicant: GEORGIA TECH RESEARCH CORPORATION ,  Phillips 66 Company

Inventor： Mingfei Liu ,  Meilin Liu ,  Ting He

IPC: H01M8/12

CPC classification number: H01M8/1253 ,  H01M4/8814 ,  H01M4/8857 ,  H01M4/8889 ,  H01M4/9025 ,  H01M8/1213 ,  H01M8/126 ,  H01M2008/1293 ,  H01M2300/0074 ,  H01M2300/0077 ,  H01M2300/0094 ,  Y02E60/525 ,  Y02P70/56

Abstract: A method of fabricating a SSZ/SDC bi-layer electrolyte solid oxide fuel cell, comprising the steps of: fabricating an NiO-YSZ anode substrate from a mixed NiO and yttria-stabilized zirconia by tape casting; sequentially depositing a NiO-SSZ buffer layer, a thin SSZ electrolyte layer and a SDC electrolyte on the NiO-YSZ anode substrate by a particle suspension coating or spraying process, wherein the layers are co-fired at high temperature to densify the electrolyte layers to at least about 96% of their theoretical densities; and painting/spraying a SSC-SDC slurry on the SDC electrolyte to form a porous SSC-SDC cathode. A SSZ/SDC bi-layer electrolyte cell device and a method of using such device are also discussed.

Abstract translation: 一种制造SSZ / SDC双层电解质固体氧化物燃料电池的方法，包括以下步骤：通过胶带铸造从混合的NiO和氧化钇稳定的氧化锆制造NiO-YSZ阳极基板; 通过颗粒悬浮涂布或喷涂方法在NiO-YSZ阳极基底上依次沉积NiO-SSZ缓冲层，薄SSZ电解质层和SDC电解质，其中这些层在高温下共烧以使电解质层致密化 至少约96％的理论密度; 并在SDC电解液上喷涂/喷涂SSC-SDC浆料，形成多孔SSC-SDC阴极。 还讨论了SSZ / SDC双层电解质电池单元及其使用方法。

公开(公告)号：US11322768B2

公开(公告)日：2022-05-03

申请号：US16710698

申请日：2019-12-11

Applicant: PHILLIPS 66 COMPANY

Inventor： Ye Lin ,  Ying Liu ,  Mingfei Liu

IPC: H01M8/126

Abstract: A solid oxide fuel cell comprising an anode, an electrolyte, and a cathode comprising PrxCoyO3, wherein the ratio of x and y are 1:1.

公开(公告)号：US20190356008A1

公开(公告)日：2019-11-21

申请号：US16526416

申请日：2019-07-30

Applicant: PHILLIPS 66 COMPANY

Inventor： Ying Liu ,  Mingfei Liu ,  David M. Bierschenk ,  Ting He

IPC: H01M8/1253 ,  H01M8/126

Abstract: The present embodiment describes a method of forming different layers in a solid oxide fuel cell. The method begins by preparing slurries which are then delivered to a spray nozzle. The slurries are then atomized and sprayed subsequently onto a support to produce a layer which is then dried. In this embodiment different layers can comprise an anode, an electrode and a cathode. Also, the support can be a metal or a metal oxide which is later removed.