First of all thank you for the answer,
If I understand well I need two different types of led driver, one for silver, costant current and one for gold, costant voltage.
1- I remember I red one of your post and you explained that the voltage must be optimal over 30 volt for gold and if understand well it's the same if I use 30 or 60, is it so?
2- relative to current , the optimal current must be 300 ma like you write in your methods , it's not important if it's not costant. But if use more current for example 700 ma, what's happened? Is the process quicklier? I ask because in some posts you wrote to someone that his product was ok even if he used 1a, but you didn't explained nothing else.
3- the current has to be proportional to the distance between electrodes? Is there a law I can use ?
4- looking for led driver I don't know why but I find only drivers with costant current and the voltage is between a range. I'm not an expert and I dont understand if using a driver 45-60 volt 500 ma costant, and using always the same distance between electrodes it will work with approximatively always the same voltage , for example 50 volt. Do you know it?
5- when in your methods to produce gold, you write current and time to have if I dont remember wrong 40 ppm...it means I presume that modifying current, the time must be also modified to have the same ppm. Is it right?
6-can I understand the size of the particles from the color? Following your methods do you know which size will I have? I red that red color indicate a particle size under 100 nm, but how to know if we have 10, 20,30 nm?
Thank you in advance