Abstract
Long silicon nanowire yarns with length up to 12 mm were fabricated from aligned silicon nanowires with crystal silicon cores of bifurcation structures as well as entangled amorphous hairy silicon oxide, which played vital roles in the formation of the yarns, and the silicon nanowire yarns were used as a pH sensor with the sensitivity of 1,080 ± 31 nS/pH in the pH range of 2–12.
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Acknowledgments
This project was supported by the CERG grant from the Research Grants Council of the Hong Kong (Account No. 9040879 (CityU 102403), the National Natural Science Foundation of China (20571001), the National Basic Research Program of China (973 Program) (Grant No. 2006CB933000) and Anhui Provincial Natural Science Foundation (070414185).
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Shao, MW., Fu, Y., Cheng, L. et al. Fabrication and application of long silicon nanowire yarns. J Mater Sci: Mater Electron 20, 1200–1202 (2009). https://doi.org/10.1007/s10854-008-9851-6
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DOI: https://doi.org/10.1007/s10854-008-9851-6