Abstract
Electron injection into porous TiO2 is investigated by current–voltage, dark current transients, impedance spectroscopy and photocurrent transients. Strong electron injection takes place and the existence of positive compensating charge has been shown. The compensating charge is originated by polarization of the TiO2 nanoparticles. A scenario has been proposed for the processes of injection and formation of conducting channels in porous TiO2.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
