I use Ag/Au/Cr in my electrode for dissolved oxygen detection. It works
well.

__________________________

            Zhen  YANG,  Ph.D.
            Institute of Mechanical System Engineering
            AIST
            Namiki 1-2,  Tsukuba
            JAPAN  305-8564

----- Original Message -----
> ..... Will a thin layer of Cr help to improve this adhesion?
> Finally, are there other straightforward methods to promote adhesion of
> these materials?