It is a two step synthesis which first step is heating ammonium chloroplatinate at 500 °C in molten sodium nitrate. Product of this reaction is
reduced to platinum black afterwards.CuReUS - 17-11-2016 at 09:18
It is a two step synthesis which first step is heating ammonium chloroplatinate at 500 °C in molten sodium nitrate. Product of this reaction is
reduced to platinum black afterwards.
then why have you written that you can get Pt black in the first step itself ?
Quote:
Platinum black powder can be manufactured from ammonium chloroplatinate by heating at 500 °C in molten sodium nitrate for 30 minutes.
You don't mention the reduction step in your first post.So you can't blame me for thinking that you didn't know the difference between the two.
btw,decomposition of the ammonium salt-https://youtu.be/7B-EwKOqqv4?t=705Neme - 17-11-2016 at 09:32
Well I kinda did but you are right I should have mentioned in top too, sorry!
