Facile synthesis of hierarchical Cu2O nanocubes as visible light photocatalysts

By Santosh Kumar, C. Parlett, M. Isaacs, D. V. Jowett, R. Douthwaite, M. Cockett, A. Lee. 2016

158 citations recorded by the source corpus.

Hierarchically structured Cu2O nanocubes have been synthesized by a facile and cost-effective one-pot, solution phase process. Self-assembly of 5 nm Cu2O nanocrystallites induced through reduction by glucose affords a mesoporous 375 nm cubic architecture with superior visible light photocatalytic performance in both methylene blue dye degradation and hydrogen production from water than conventional non-porous analogues. Hierarchical nanocubes offer improved accessible surface active sites and optical/electronic properties, which act in concert to confer 200–300% rate-enhancements for the photocatalytic decomposition of organic pollutants and solar fuels.

Subfields: Materials Chemistry, Renewable Energy, Sustainability and the Environment

View Paper: https://www.semanticscholar.org/paper/3fdf065451faeb654bc89993fd3449ba17f86596