dendritic hematite nanorods tagged posts

Dendritic Hematite Nanoarray Photoanode Modified with a Conformal Titanium Dioxide Interlayer for Effective Charge Collection. Angewandte Chemie International Edition, 2017; DOI: 10.1002/anie.201705772

Modification of a hematite photoanode by a conformal titanium dioxide interlayer for effective charge collection. Earth-abundant, cheap metals are promising photocatalytic electrode materials in artificial photosynthesis. The nanostructured electrode benefits from two separate effects. This design combining nanostructure with chemical doping may be exemplary for improved “green” photocatalytic systems.

With the help of a catalyst, sunlight can drive the oxidation of water to oxygen and the release of electrons for current generation, a process also called artificial photosynthesis...