Life at the jolt: New insights into fuel cell that uses bacteria to generate electricity
In the microbial fuel cell, bacteria form a biofilm ... electrons and hydrogen ions. Electrons produced by the bacteria are shuttled onto the electrode by the biofilm matrix, creating a thriving ecosystem called the biofilm anode and generating electricity.
What’s The Difference Between Rechargeable Lithium And Nickel Batteries?
Lithium-polymer batteries are a newer type (introduced around 1995) of Li-ion battery, with lower energy densities, in which the electrolyte is held in a solid-polymer composite. Where the form ... nickel hydroxide, and the electrolyte is a solution ...
Reflections on Investing in the Future of Lithium
The table begins with a nucleus containing one proton, hydrogen ... the ore into solution and separating the metals out by chemical processes, then putting the separated metal salts into purification processes and then back into metallic form, and then ...
New solar battery technology offers household power at 2.5c per kWh
Instead, Ceramatec's battery comprises a large piece of solid sodium metal mated to a sulfur compound by a paper-thin ceramic ... has been focusing on a different ceramic sodium-ion conductor called NaSICON, which has unique properties that make it ...
Patent Application Titled "Optical Sensor for Bromide Ion" Published Online
"Other potential applications of such a method and sensor include monitoring of bromide ion in solution mined sodium chloride brine, as is used as feedstock in the chlor-alkali process to produce chlorine and sodium hydroxide (caustic soda). Bromide in ...