For Solar Fuels, More Surface Area on Photoelectrodes Makes a Difference (IMAGE)
Caption
Two examples of silicon photoelectrodes. Left: Micropillar silicon with cobalt catalysts reduces carbon dioxide (CO2) to methanol (CH3OH). Right: Porous silicon with rhenium catalysts reduces carbon dioxide (CO2) to carbon monoxide (CO).
Credit
Image courtesy of Daniel Kurtz, Bo Shang, and Eleanor Stewart-Jones
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Image courtesy of Daniel Kurtz, Bo Shang, and Eleanor Stewart-Jones
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Original content