No passwords, No popups, No AI, No cost:
we earn from your affiliate purchases

Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Adver-
tise
Help
Wanted
Current
Q&A's
Site 🔍
Search
ted_yosem
Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ
finishing.com -- The Home Page of the Finishing Industry


  pub
  The authoritative public forum
  for Metal Finishing since 1989

-----

What is the Process of Plating Platinum and Titanium Dioxide to Stainless Steel SUS 304/316L




I have already checked out the basics Electroplating -- How It Works

I need to get some SS tubes coated with Platinum and some with Titanium Dioxide, How do I do that?

I will need these in an experiment involving production of Hydrogen by Electrolysis / Sun light etc. And I am stuck in the middle of a country were they do not understand what I am talking about. (Read Norwegian in Thailand!)

I know I am talking about some of the toughest materials but ... You never know. Maybe someone have a wonder cure for me!

Bjornar Vaageng
Wanabe inventor - Roi-Et, Thailand
June 13, 2008



Why tubes?
Platnitized titanium anodes used in metal recovery from waste solutions are normally en expanded titanium. There are a few companies that also make a multiple oxide coating on titanium (I will guess that it is some kind of thermal spray process) and then the really good ones are plated with iridium)

Some anodes are plated with platinum and some are "clad". I have no idea which is better.

Now to get water to electrolyze, it has to be very conductive, so what are you going to use? Salt will have chlorine come off with the oxygen and that might not be good.

Until you get your system perfected, I would buy commercial anodes or have your anodes commercially plated. Platinum costs too much to set up a line for a few parts and there is a steep learning curve for high quality parts.

James Watts
- Navarre, Florida
June 16, 2008




(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories:

Finishing
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g,
& Software


About/Contact  -  Privacy Policy  -  ©1995-2024 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"