A first in Canada, the Alberta Research Council (ARC) reached a milestone in the technical development of its own version of solid oxide fuel cell (SOFC) technology. ARC scientists are developing a proprietary micro solid oxide fuel cell (µ-SOFC) source of energy for small-scale portable applications such as laptops or personal digital assistants (PDAs).
"This is an important milestone as we pursue our strategic initiative in fuel cell technologies," says John Zhou, manager, Advanced Materials business unit. "Alternative energy technologies are becoming increasingly important in today’s world and we need to research options that have practical applications."
Research scientists in ARC’s Advanced Materials business unit have constructed a working demonstration unit able to power a small electric fan. The single cell consists of a small hollow ceramic tube that is two millimetres in diameter and two centimetres in active length. ARC’s fuel cell demo unit uses hydrogen gas as a fuel, but could be adapted to run on a variety of fuels including natural gas, butane or propane. This "flexible fuel" application of fuel cell technology is considered to be more environmentally friendly due to lower emissions of CO2, a known contributor to greenhouse gases.
Bernie Poitras | EurekAlert!
In best circles: First integrated circuit from self-assembled polymer
19.02.2018 | Max-Planck-Institut für Polymerforschung
System draws power from daily temperature swings
16.02.2018 | Massachusetts Institute of Technology
For the first time, a team of researchers at the Max-Planck Institute (MPI) for Polymer Research in Mainz, Germany, has succeeded in making an integrated circuit (IC) from just a monolayer of a semiconducting polymer via a bottom-up, self-assembly approach.
In the self-assembly process, the semiconducting polymer arranges itself into an ordered monolayer in a transistor. The transistors are binary switches used...
Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale
Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...
For photographers and scientists, lenses are lifesavers. They reflect and refract light, making possible the imaging systems that drive discovery through the microscope and preserve history through cameras.
But today's glass-based lenses are bulky and resist miniaturization. Next-generation technologies, such as ultrathin cameras or tiny microscopes, require...
Scientists from the University of Zurich have succeeded for the first time in tracking individual stem cells and their neuronal progeny over months within the intact adult brain. This study sheds light on how new neurons are produced throughout life.
The generation of new nerve cells was once thought to taper off at the end of embryonic development. However, recent research has shown that the adult brain...
Theoretical physicists propose to use negative interference to control heat flow in quantum devices. Study published in Physical Review Letters
Quantum computer parts are sensitive and need to be cooled to very low temperatures. Their tiny size makes them particularly susceptible to a temperature...
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12.02.2018 | Event News
19.02.2018 | Materials Sciences
19.02.2018 | Materials Sciences
19.02.2018 | Life Sciences