[labnetwork] Au electroplating, Vasu, CeNSE, IISc

[Wolfgang Harneit]

Hello,

M-O-T seems to be a specialist in electroplating, so I bet you could ask 
them anything about processes and safety.

info at m-o-t.info

Best regards,

Wolfgang

On 14.06.25 07:04, Srinivasan Raghavan wrote:
>
> Hi labnetwork,
>
>   * This question pertains to Au electrodeposition. A cyanide based
>     plating solution is more stable than a sulfite based one but the
>     latter is preferred due to safety concerns. We use a sulfite bath
>     but have been experienced instability with solutions from at least
>     two vendors. The Au precipitates out. We are thinking of switching
>     to a cyanide bath.
>   * Does anyone use a MOT-GmbH tool of the kind pictured  below for Au
>     plating from a cyanide bath? While this tool has exhaust it is not
>     placed inside of a fume hood. Hence, we want to double check, to
>     see if anyone has used this configuration for Au plating from
>     cyanide solutions, their experience and the safety precautions
>     that were being taken.
>
> Thanks in advance.
>
> Regards
>
> Vasu
>
> Srinivasan Raghavan (Vasu)
>
> sraghavan at iisc.ac.in
>
> Professor
>
> Centre for Nano Science and Engineering (CeNSE)
>
> IISc, Bengaluru, 560012, India
>
>
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-- 
Prof. Dr. Wolfgang Harneit
Universität Osnabrück, Fachbereich Mathematik/Informatik/Physik
Institut für Physik, Barbarastr. 7, 49076 Osnabrück, Germany
www.quantum-spintronics.de,www.molecular-spintronics.de
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