The secret of catalysts that increase fuel cell efficiency

Fuel cells, which are attracting attention as an eco-friendly energy source, obtain electricity and heat simultaneously through the reverse reaction of water electrolysis. Therefore, the catalyst that enhances the reaction ...

Built in sensors make lithium-ion batteries safer

Researchers in Penn State's Battery and Energy Storage Technology (BEST) Center are working to make the lithium-ion (Li-ion) batteries we use every day safer by inserting sensors to warn users of potential problems inside ...

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