Andrew Harkaway

3 Questions 2 Answers 0 Followers

Questions related from Andrew Harkaway

How do I clean pure Zinc foil?

I use zinc foil as a counter electrode in aqueous MnO2/Zinc ion battery research. Ive noticed that my zinc foil gets dirty after use. I've tried using some concentrated acids (Hydrochloric,...

25 May 2021 4,230 3 View

How to deposit graphite powder on to stainless steel using electrophoretic deposition?

I wish to deposit graphite on to stainless steel using electrophoretic deposition. What solvent should I use? Should I use a surfactant (xanthan gum, sds)? What voltage? Any help/additional info...

20 April 2021 5,544 1 View

Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

28 February 2021 2,117 3 View