Replacing Platinum in Fuel Cell Technology

(PhysOrg.com) -- One of the biggest hindrances to the development of fuel cell technology is its cost. In order to work properly, polymer electrolyte fuel cells require a catalyst. So far, though, the most efficient catalyst ...

What drives ions through polymer membranes?

Ion exchange membranes are needed in (photo)electrolyzers, fuel cells and batteries to separate ions and enable the desired processes. Polymeric membranes such as synthetically produced compounds like NAFION are particularly ...

Untwisting plastics for charging Internet-of-Things devices

Untwisting chains of atoms within a plastic polymer improves its ability to conduct electricity, according to a report by researchers, led by Nagoya University applied physicist Hisaaki Tanaka, in the journal Science Advances. ...

Polymer professor develops safer component for lithium batteries

The power source for implanted medical devices, electric cars, unmanned aerial vehicles and other such objects is vital to their performance. So, what would happen if that powerhouse of energy—a lithium battery—failed? ...

Exploring electrolysis for energy storage

Interest in renewable energy continues to grow. Many renewables, though, can be frustratingly intermittent. When the sun stis obscured by clouds, or the wind stops blowing, the power fluctuates. The fluctuating supply can ...

Novel electrode boosts green hydrogen research

Scientists from the National Physical Laboratory (NPL) have developed a novel reference electrode, and are working with hydrogen energy system manufacturer ITM Power to aid the development of hydrogen production technologies ...

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