Charge-Transfer through Ultrathin Film TiO2 on n-Si(111) Photoelectrodes: Experimental and Theoretical Investigation of Electric Field-Enhanced Transport with a Nonaqueous Redox Couple
By Kim, Hark Jin; Kearney, Kara L.; Le, Luc H.; Haber, Zachary J.; Rockett, Angus A.; Rose, Michael J.
Published in The Journal of Physical Chemistry C
2016
Abstract
Ultrathin film amorphous (a-TiO2) and anatase crystalline (c-TiO2) titanium dioxide were investigated as corrosion passivation layers on n-type Si(111). Varying thicknesses of TiO2 (5