What is the temperature at which divalent copper undergoes vacuum self-reduction to monovalent copper?
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I conducted several sets of experiments; I tried temperatures of 500 and 600 degrees, but neither worked. I’m seeking advice from fellow experts: what is the exact temperature at which divalent copper undergoes vacuum self-reduction to become monovalent copper?
You’re doing disproportionation; the temperature needs to be at least 800 degrees.
Why do some studies complete the tests at 450, 500, and 600 degrees?
It depends on the divalent copper material you use; if it is unknown, high temperature can be used for uniform treatment.