Monday, October 26, 2020

Solar hydrogen: Let's consider the stability of photoelectrodes

Scientists have examined the corrosion processes of high-quality BiVO4 photoelectrodes using different state-of-the-art characterisation methods. The result is the first operando stability study of high-purity BiVO4 photoanodes during the photoelectrochemical oxygen evolution reaction (OER). This work shows how the stability of photoelectrodes and catalysts can be compared and enhanced in the future.

from Latest Science News -- ScienceDaily https://ift.tt/3dV9Lv2

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Two monster black holes just collided — it’s so massive, it shouldn’t exist

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