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philipkglass
17 days ago
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Why are there no flow batteries with symmetric fer...
Ferrocyanide is not dangerous. Sodium ferrocyanide is used as an anti-caking agent in table salt. It's considered safe for this use in both the US and the EU, e.g.:
https://ec.europa.eu/food/food-feed-portal/screen/food-addit...
pjc50
17 days ago
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Yes, but as the article points out, the process likes to evolve free cynanide in operation.
marcosdumay
17 days ago
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Putting stuff in electric fields while thinking "well, it's stable" is a fool's errand.
(As the article says...)
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