公开(公告)号：US20210328235A1

公开(公告)日：2021-10-21

申请号：US17235054

申请日：2021-04-20

Applicant: Hamilton Sundstrand Corporation

Inventor： Tianli Zhu ,  Justin R. Hawkes ,  Paul Sheedy ,  Sreenivasa R. Voleti

IPC: H01M8/0267 ,  H01M8/12 ,  H01M8/0273

Abstract: A fuel cell includes a plurality of fuel cell layers stacked along a stacking axis. Each fuel cell layer includes a stacked arrangement of elements including a cathode, an anode, an electrolyte positioned between the anode and the cathode, a support layer positioned at the anode opposite the electrolyte, and a separator plate located at the support layer opposite the anode. The support layer is configured to contact the cathode of an adjacent fuel cell layer of the plurality of fuel cell layers. The separator plate defines a plurality of anode flow channels configured to deliver a fuel therethrough and a plurality of cathode flow channels configured to deliver an air flow therethrough.

公开(公告)号：US20210320316A1

公开(公告)日：2021-10-14

申请号：US17225590

申请日：2021-04-08

Applicant: Hamilton Sundstrand Corporation

Inventor： Sreenivasa R. Voleti ,  Paul Sheedy ,  Justin R. Hawkes ,  Sean C. Emerson ,  Tianli Zhu

IPC: H01M8/1213 ,  H01M8/0234 ,  H01M8/124

Abstract: Disclosed is a solid oxide fuel cell including an electrode-electrolyte assembly and an interconnect in communication with the electrode-electrolyte assembly, wherein the interconnect has a porosity gradient.

公开(公告)号：US20210320301A1

公开(公告)日：2021-10-14

申请号：US17225572

申请日：2021-04-08

Applicant: Hamilton Sundstrand Corporation

Inventor： Sreenivasa R. Voleti ,  Paul Sheedy ,  Justin R. Hawkes ,  Sean C. Emerson ,  Tianli Zhu

IPC: H01M4/86 ,  H01M8/1004 ,  H01M4/96

Abstract: Disclosed is a solid oxide fuel cell including an electrode-electrolyte assembly and an interconnect in communication with the electrode-electrolyte assembly, wherein the interconnect comprises a carbon matrix composite.