(Cycles thru suppliers)


Letter 20060

How to obtain deeper well aligned porous titanium dioxide?  

+++

I have obtained well aligned porous titanium dioxide by using anodizing technique, but only about 300 nm depth, how to get deeper ones, for about several micrometers?

Qunliang Song
- Shanghai, P.R.China

Ed. note: please explain whether you used alkaline or acid anodizing, and what electrolyte and voltage you used. Thanks! Anodizing is a self-limiting process because the anodized film is a resistor that stops permitting passage of current at a given voltage after a certain thickness has been obtained.


Dear Reader, please --

Answer or follow-up on this subject (in non-commercial fashion).
 
I want the contact information to reach the inquirer privately.
 
Post a new question or inquiry on a different subject.
 


Legal disclaimer boilerplate button

List of Directories
Jobshops Directory button Environmental Directory button Equipment Directory button Consultants Directory button Chemicals Directory button Test Directory button Help-Wanted Directory button About Advertising button Classifieds Directory button Booklist button

 

Link to Del.icio.us button Save This Page (why?)    -    Home    -    ©1995-2009 finishing.com