Abstract: The disclosure relates to a method for using fuel cell. The fuel cell includes a container, wherein the container comprises a housing and a nozzle, and the housing defines through holes; the housing defines a chamber and an opening; the nozzle has a first end in air/fluid communication with the opening and a second end; and a membrane electrode assembly, which is flexible, on the container to form a curved membrane electrode assembly surrounding the chamber and covering the through holes, wherein the membrane electrode assembly comprises a proton exchange membrane having a first surface and a second surface, a cathode electrode on the first surface and an anode electrode on the second surface. The method includes at least partially immersing the fuel cell in a fuel; and supplying an oxidizing gas into the chamber.

Abstract: The disclosure relates to a method for making fuel cell system. The fuel cell system includes a fuel cell module curved to form a chamber. The fuel cell module includes a container having a number of through holes and a membrane electrode assembly located on the container and cover the number of through holes. The membrane electrode assembly includes a proton exchange membrane having a first surface and a second surface opposite to the first surface, a cathode electrode located on the first surface and an anode electrode located on the second surface. A fuel cell module is at least partially immerged in the fuel and the oxidizing gas is supplied in to the chamber of the fuel cell module.

Abstract: The disclosure relates to a method for using fuel cell. The fuel cell includes a container, wherein the container comprises a housing and a nozzle, and the housing defines through holes; the housing defines a chamber and an opening; the nozzle has a first end in air/fluid communication with the opening and a second end; and a membrane electrode assembly, which is flexible, on the container to form a curved membrane electrode assembly surrounding the chamber and covering the through holes, wherein the membrane electrode assembly comprises a proton exchange membrane having a first surface and a second surface, a cathode electrode on the first surface and an anode electrode on the second surface. The method includes at least partially immersing the fuel cell in a fuel; and supplying an oxidizing gas into the chamber.

Abstract: The disclosure relates to a fuel cell system. The fuel cell system includes a fuel cell module, fuel and oxidizing gas. The fuel cell module includes a container and a membrane electrode assembly located on the container. The container includes a housing and a nozzle connected to the housing. The container defines a number of through holes located on the housing and covered by the membrane electrode assembly. The membrane electrode assembly includes a proton exchange membrane having a first surface and a second surface opposite to the first surface, a cathode electrode located on the first surface and an anode electrode located on the second surface.

Abstract: The disclosure relates to a fuel cell module. The fuel cell module includes a container and a membrane electrode assembly located on the container. The container includes a housing and a nozzle connected to the housing. The container defines a number of through holes located on the housing and covered by the membrane electrode assembly. The membrane electrode assembly includes a proton exchange membrane having a first surface and a second surface opposite to the first surface, a cathode electrode located on the first surface and an anode electrode located on the second surface.

Abstract: The disclosure relates to a fuel cell system. The fuel cell system includes a fuel cell module, fuel and oxidizing gas. The fuel cell module includes a container and a membrane electrode assembly located on the container. The container includes a housing and a nozzle connected to the housing. The container defines a number of through holes located on the housing and covered by the membrane electrode assembly. The membrane electrode assembly includes a proton exchange membrane having a first surface and a second surface opposite to the first surface, a cathode electrode located on the first surface and an anode electrode located on the second surface.

Abstract: The disclosure relates to a method for making fuel cell system. The fuel cell system includes a fuel cell module curved to form a chamber. The fuel cell module includes a container having a number of through holes and a membrane electrode assembly located on the container and cover the number of through holes. The membrane electrode assembly includes a proton exchange membrane having a first surface and a second surface opposite to the first surface, a cathode electrode located on the first surface and an anode electrode located on the second surface. A fuel cell module is at least partially immerged in the fuel and the oxidizing gas is supplied in to the chamber of the fuel cell module.

Abstract: The disclosure relates to a fuel cell module. The fuel cell module includes a container and a membrane electrode assembly located on the container. The container includes a housing and a nozzle connected to the housing. The container defines a number of through holes located on the housing and covered by the membrane electrode assembly. The membrane electrode assembly includes a proton exchange membrane having a first surface and a second surface opposite to the first surface, a cathode electrode located on the first surface and an anode electrode located on the second surface.