Hexafluorophosphate , electrodeposition

An important role is also played by the nature of the support electrolyte and, in particular, of the anion. As an example, tosylate greatly favors the electrodeposition of PP but is detrimental for PT for the latter, innocent anions, such as perchlorate, tetrafluoroborate, or hexafluorophosphate, are the best choice. 

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