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Updated: May 4, 2026

Harvesting Solar Energy by Means of Charge-Separating Nanocrystals and Their Solids
Published on: August 23, 2012
Ordered arrays of tilted silicon nanobelts with enhanced solar hydrogen evolution performance
Xiao-Qing Bao1, Ricardo Ferreira, Elvira Paz
1International Iberian Nanotechnology Laboratory (INL), 4715-330 Braga, Portugal. lifeng.liu@inl.int.
Abstract:
Well-ordered tilted silicon nanobelt arrays have been fabricated over a large area (≥2.5 cm(2)) by metal assisted chemical etching of pre-patterned silicon, which demonstrated markedly enhanced solar hydrogen evolution performance, compared with planar silicon of the same type and previously reported silicon nanowires prepared in a similar way.
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