The method includes an abrading step to increase {TAIL ~ surface roughness} of the palladium to a desired range, a gold plating step with {HEAD ~ a solution} of chloroauric acid and hydrogen peroxide, followed by annealing to produce a palladium gold alloy membrane 
The method includes an abrading step to increase { TAIL ~ surface roughness } of the palladium to a desired range , a gold plating step with { HEAD ~ a solution } of chloroauric acid and hydrogen peroxide , followed by annealing to produce a palladium gold alloy membrane
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH