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Gold, platinum used in new material to generate hydrogen from salt, polluted water

Researchers from the Czech Republic and Russia have developed a new material that uses gold, platinum and chromium to generate hydrogen molecules from fresh, salt, and polluted water by exposure to infrared sunlight.

The objective behind this development is that the solution becomes another green tool to help tackle the global energy challenge.

In a paper published in the journal ACS Applied Materials & Interfaces, the scientists explain that the material is a three-layer structure with a 1-micrometre thickness.