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Three-dimensional Porous Networks of Ultra-long Electrospun SnO₂ Nanotubes with High Photocatalytic Performance.

ABSTRACT: Recent progress in nanoscience and nanotechnology creates new opportunities in the design of novel SnO₂ nanomaterials for photocatalysis and photoelectrochemical. Herein, we firstly highlight a facile method to prepare three-dimensional porous networks of ultra-long SnO₂ nanotubes through the single capillary electrospinning technique. Compared with the traditional SnO₂ nanofibers, the as-obtained three-dimensional porous networks show enhancement of photocurrent and photocatalytic activity, which could be ascribed to its improved light-harvesting efficiency and high separation efficiency of photogenerated electron-hole pairs. Besides, the synthesis route delivered three-dimensional sheets on the basis of interwoven nanofibrous networks, which can be readily recycled for the desirable circular application of a potent photocatalyst system.

SUBMITTER: Zhang P

PROVIDER: S-EPMC6223923 | biostudies-literature |

REPOSITORIES: biostudies-literature

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