TiO2 nanotubes with ultrathin walls for enhanced water splitting.
نویسندگان
چکیده
We demonstrate, for the first time, the synthesis of titania nanotubes with ultrathin (3-5 nm) wall thickness. As revealed by the incident photon-to-current collection efficiency (IPCE) and electrochemical impedance spectroscopy measurements, the ultrathin walls, less than the charge carrier diffusion length, were essential to ensure fast and efficient charge carrier collection.
منابع مشابه
Supporting Information Enhanced photoelectrochemical water splitting performance on TiO2 nanotube arrays coated with an ultrathin Nitrogen-doped carbon
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ورودعنوان ژورنال:
- Chemical communications
دوره 51 63 شماره
صفحات -
تاریخ انتشار 2015