materialsscienceandengineering:
NRL issued patent for solar microbial fuel cell
The U.S. Naval Research Laboratory (NRL), Center for Biomolecular Science and Engineering, has received a U.S. patent for a self-assembling, self-repairing, and self-contained microbial photoelectrochemical solar cell driven entirely by sunlight and microorganisms.
A solar microbial fuel cell (SMFC) is a non-semiconductor-based system, which employs microorganisms to generate electric power by photosynthetically replenishing reactants of a sealed microbial fuel cell using sunlight.
The SMFC reactants (glucose and oxygen) are internally regenerated by a group of photosynthetic microbes whose reactants, carbon dioxide (CO2) and water (H2O), are the products of the microbial fuel cell. This interdependency results in many thousands of hours of long-term electricity generation from sunlight without replenishment of the microbial fuel cell reactants.
“Natural photosynthetic systems, such as trees and algae blooms, self-repair, a property that makes them highly durable,” said Dr. Lenny Tender, research chemist, Center for Bio/Molecular Science and Engineering. “Here, we incorporate photosynthetic organisms with the self-assembling and self-maintaining benthic microbial fuel cell (BMFC) to enable durable land-based photoelectrochemical solar cells.”
this is such a good idea I’m dying squidward
PiraticOctopus 