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Author: Subject: Cu Dendrite Salvation
electrokinetic
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[*] posted on 13-5-2021 at 13:03
Cu Dendrite Salvation


I've got copper dendrites, some in acid (pH ≈ 2) and some in base (ph ≈ 12). I'm looking for suggestions on how to get them out and dry with minimal oxidation so as to keep them nice and pretty.

Dendrites in Acid

Dendrites in Base
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Bedlasky
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[*] posted on 13-5-2021 at 13:08


Rinse with ethanol and than with ether (or another volatile solvent). It should dry quickly.



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electrokinetic
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[*] posted on 13-5-2021 at 13:31


Quote: Originally posted by Bedlasky  
Rinse with ethanol and than with ether (or another volatile solvent). It should dry quickly.


Can I trust you, you being a Witch-King or Witch-King minion and all?
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unionised
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[*] posted on 13-5-2021 at 13:32


Dissolve a little oil in the ether so that gets left as a protective coating.
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Bedlasky
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[*] posted on 13-5-2021 at 14:49


Quote: Originally posted by electrokinetic  
Quote: Originally posted by Bedlasky  
Rinse with ethanol and than with ether (or another volatile solvent). It should dry quickly.


Can I trust you, you being a Witch-King or Witch-King minion and all?


Neither of it. I am Melkor, dark Valar with bunch of Balrog bodyguards :D. And Smaug is my best friend :D.

[Edited on 13-5-2021 by Bedlasky]




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electrokinetic
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[*] posted on 13-5-2021 at 15:06


Quote: Originally posted by Bedlasky  
Quote: Originally posted by electrokinetic  
Quote: Originally posted by Bedlasky  
Rinse with ethanol and than with ether (or another volatile solvent). It should dry quickly.


Can I trust you, you being a Witch-King or Witch-King minion and all?


Neither of it. I am Melkor, dark Valar with bunch of Balrog bodyguards :D. And Smaug is my best friend :D.

[Edited on 13-5-2021 by Bedlasky]


Agh, I should be banished to the Void myself for getting Angband and Angmar mixed up.
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electrokinetic
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[*] posted on 13-5-2021 at 15:08


Quote: Originally posted by unionised  
Dissolve a little oil in the ether so that gets left as a protective coating.


I don't have any ether on hand, would acetone do?
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Bedlasky
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[*] posted on 13-5-2021 at 15:52


Quote: Originally posted by electrokinetic  
Quote: Originally posted by unionised  
Dissolve a little oil in the ether so that gets left as a protective coating.


I don't have any ether on hand, would acetone do?


Yes.




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Bedlasky
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[*] posted on 13-5-2021 at 23:01


Yeah, names are quite similar. However Witch-king is also one of my favorite villains :D.

Quote: Originally posted by electrokinetic  
Quote: Originally posted by Bedlasky  
Quote: Originally posted by electrokinetic  
Quote: Originally posted by Bedlasky  
Rinse with ethanol and than with ether (or another volatile solvent). It should dry quickly.


Can I trust you, you being a Witch-King or Witch-King minion and all?


Neither of it. I am Melkor, dark Valar with bunch of Balrog bodyguards :D. And Smaug is my best friend :D.

[Edited on 13-5-2021 by Bedlasky]


Agh, I should be banished to the Void myself for getting Angband and Angmar mixed up.




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electrokinetic
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[*] posted on 14-5-2021 at 13:11


Worked pretty well. Thanks again!


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