The fuel utilization of a direct methanol fuel cell is enhanced for improved cell efficiency.

The notification is being delivered through push technology.

A holding area is controlled by the port vector FIFO and receives data identifiers and holds these data identifiers until released by the port vector FIFO.

The electrolyte membrane is suitable for a polymer electrolyte fuel cell (PEFC), in particular for a direct methanol fuel cell (DMFC).

The treatment method is particularly effective for direct methanol fuel cell anodes.

Ionomer impregnation is particularly effective for direct methanol fuel cell anodes that comprise carbonaceous substrates.

A port vector FIFO forwards a data identifier to initiate forwarding from at least one of the ports of a received set of data.

The present invention provides inter alia improved control of delivery of methanol to a DMFC fuel solution.

The invention relates to a new method for reducing the costs for electrodes of polymer electrolyte fuel cells, also for direct methanol fuel cells.

In one embodiment, the application-specific block is programmable to be either one or more single-port memory array, a first-in-first-out (FIFO) memory, or a dual port memory array.