Bi(OH)3 nanoflakes are prepared by a facile one-step solvothermal approach. The product has a porous structure built up of many interconnected nanoflakes with a thickness of approximately 20 nm. Bi(OH)3 nanoflakes deliver a specific capacitance of 888 F g-1 at a current density of 1 A g-1.
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© The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2015.