Invention Application
- Patent Title: DIRECT METHANOL FUEL CELL AND METHOD OF OPERATION
-
Application No.: US17161839Application Date: 2021-01-29
-
Publication No.: US20220246963A1Publication Date: 2022-08-04
- Inventor: Zhiwei Yang , Robert Mason Darling
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US NC Charlotte
- Assignee: Hamilton Sundstrand Corporation
- Current Assignee: Hamilton Sundstrand Corporation
- Current Assignee Address: US NC Charlotte
- Main IPC: H01M8/04746
- IPC: H01M8/04746 ; H01M8/1011 ; H01M4/88 ; H01M8/04186 ; H01M8/04089 ; H01M8/0247

Abstract:
A direct methanol fuel cell includes a cathode electrode, an anode electrode and a membrane located between the anode electrode and the cathode electrode. An anode hydrophilic microporous plate (HMP) is located at an anode side of the fuel cell. The anode HMP has a front side and a back side opposite the front side, and the front side is positioned closer to the anode electrode than the back side. An anode gas diffusion layer is located in an anode chamber defined between the anode electrode and the anode HMP. A flow of methanol fuel is introduced into the back side of the anode hydrophilic microporous plate or to the anode chamber.
Information query