Sample

Experimental results and estimated thickness of the SCL

Nd (cm−3)

(V. vs. Hg/HgO)

Increase of TiO2 mass (%) from TG (ref. 5)

w/nm

Reference (5011.9 Hz)

3.02 × 1020

1.07

0

15

450˚C (31,623 Hz)

1.04 × 1020

1.10

0.0675

45

600˚C (63,096 Hz)

1.04 × 1018

1.09

0.0862

160

750˚C (100,000 Hz)

8.67 × 1017

1.80

0.2339

226