Your Battery is on Fire – and That’s a Good Thing

Dean Sigler Batteries, Electric Powerplants, Sustainable Aviation Leave a Comment

Mary Grady’s report at AvWeb alerted your editor to this exciting development. Imagine a battery capable of seven times the energy output of any lithium battery now in existence, made of non-toxic, easily recycled materials.  One aspect of this new energy source might give you pause, however.  You have to set fire to the battery to extract all that energy. With recalls of so-called “hoverboards” and still warm memories of Tesla and 787 Dreamliner battery fires, folks might be excused for wanting to avoid anything that combines fires with batteries.  The new approach, from MIT researchers, uses carbon nanotubes as its base, and these don’t self-ignite like their lithium cousins. Michael Strano, the Carbon P. Dubbs* Professor in Chemical Engineering …

Pollutants into Clean Energy: Batteries into Solar Cells

Dean Sigler Batteries, Electric Aircraft Materials, Solar Power, Sustainable Aviation Leave a Comment

Editor’s Note: We will tackle some larger contexts for the blog, including not only the aeronautical uses of clean energy but the social, environmental and even economic implications of sustainable aviation.  This item appeals because it demonstrates the possibility of transforming materials otherwise hard to live with into products that enhance life and even give some hope for budget solar cells.  Angela Belcher has made battteries from viruses and works with biological solutions to energy production.  In this instance, she and her colleagues have shown a path to a sunnier future for all.  Her work combining quantum physics and biology in the example below highlights the potential in a true paradigm shift. Another, less exotic but no less exciting instance shows …