Fraunhofer
researchers have developed a micro-fuel cell system, which they claim can
run continuosly for six days.
The system is equipped with a DMFC,
whose stack was manufactured using an injection molding process.
The fuel cell can achive 2 Watts
of power and is re-fuelled with liquid methanol.
The unit can achieve 300 Watt hours,
which corresponds to 150 hours of continuous operation. |