Branch-like hierarchical heterostructure (α-Fe2O3/TiO2): a novel sensing material for trimethylamine gas sensor.

@article{Lou2013BranchlikeHH,
  title={Branch-like hierarchical heterostructure (α-Fe2O3/TiO2): a novel sensing material for trimethylamine gas sensor.},
  author={Zheng Lou and Feng Li and Jianan Deng and Lili Wang and Tong Zhang},
  journal={ACS applied materials & interfaces},
  year={2013},
  volume={5 23},
  pages={12310-6}
}
A novel hierarchical heterostructure of α-Fe2O3 nanorods/TiO2 nanofibers with branch-like nanostructures was fabricated using a simple two-step process called the electrospinning technique and hydrothermal process. A high density of α-Fe2O3 nanorods (about 200 nm in diameter) was uniformly deposited on a TiO2 nanofibers backbone. The phase purity, morphology, and structure of hierarchical heterostructures are investigated by X-ray diffraction (XRD), field emission scanning electron microscopy… CONTINUE READING
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