Assertion: titanium dioxide's layer | /r/HasProperty | 10 nm
Facets:
Source sentences:
text: 3, it can be seen that an amorphous layer having a thickness of 1 nm or more, for example, 2 to 10 nm, is formed on the surface of the conductive titanium oxide (reduced titanium oxide or the reduced-state titanium oxide doped with a doping element).