3 years ago

Anisotropic Metal Deposition on TiO2 Particles by Electric-Field-Induced Charge Separation

Anisotropic Metal Deposition on TiO2 Particles by Electric-Field-Induced Charge Separation
Marion Gayot, Catherine Elissalde, Jumras Limtrakul, Philippe Legros, Lucas Fourier, Supakit Tiewcharoen, Patrick Garrigue, Alexander Kuhn, Chompunuch Warakulwit, Sonia Buffière, Veronique Lapeyre
Janus semiconductor objects can be electrogenerated by site-selective deposition of metal on the surface of spherical micro- and nanoparticles as demonstrated by A. Kuhn et al. in their Communication (DOI: 10.1002/anie.201704393). The synergetic combination of a strong electric field and UV light irradiation allows synthesis of such hybrid asymmetric materials with high spatial control and in a wireless way, that is, without physical connection between the modified objects and the electrodes.

Publisher URL: http://onlinelibrary.wiley.com/resolve/doi

DOI: 10.1002/anie.201707386

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