Salt Water Fuel Cell Chemistry

Splitting water into hydrogen and oxygen presents an alternative to fossil fuels but purified water is a precious resource.

Salt water fuel cell chemistry.

It s possible that someday the salt water that carries ships laden with fuel sources like coal will be a fuel source itself. Combine a saltwater electrolyte with magnesium plates to generate electrical energy. 2nacl 2 na cl 2 2e. Researchers use membranes that remove salt from water to help split sea water into fuel.

For example in a solution of ordinary table salt sodium chloride nacl in water the cathode reaction will be 2h 2 o 2e 2oh h 2. March 18 2019 stanford researchers create hydrogen fuel from seawater. The bulk of preparation will be in making a large batch of heated salt water. A salt water fuel cell car works using salt water.

This chemical reaction creates electricity similar to how a battery creates. Fcjj 34 salt water fuel cell science kit lab high school chemistry teacher guide lab setup before the lab starts you should assemble the fan motor and attach the bottom of the salt water cell to its base. The salt water fuel cell kit enables you to investigate the science behind salt water fuel cell technology either by powering the included mini turbine or creating your own. And hydrogen gas will bubble up.

Check out a video of a salt water fuel cell car. The salt water fuel cell science kit illustrates a cutting edge fuel cell concept. You just put a drop of salt water in one of the compartments and it will run. And chlorine gas will be liberated into solution where it reacts with the sodium and hydroxyl ions to produce sodium hypochloride household bleach.

Generating renewable hydrogen fuel from the sea. The anode reaction is. The researchers have developed a proof of concept for separating hydrogen and. The salt water provides the electrolyte used in a chemical reaction inside a fuel cell.

Corey davis getty images since the oil crisis of the 1970s revealed the danger of our dependence on fossil fuels chemists engineers physicists and charlatans alike have tried to come up with alternatives.