The characterization and application of p-type semiconducting mesoporous carbon nanofibers

Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.carbon.2009.03.029

Title:	The characterization and application of p-type semiconducting mesoporous carbon nanofibers
Authors:	Liao, L. Zheng, M. Zhang, Z. Yan, B. Chang, X. Ji, G. Shen, Z. Wu, T. Cao, J. Zhang, J. Gong, H. Cao, J. Yu, T.
Issue Date:	Jun-2009
Citation:	Liao, L., Zheng, M., Zhang, Z., Yan, B., Chang, X., Ji, G., Shen, Z., Wu, T., Cao, J., Zhang, J., Gong, H., Cao, J., Yu, T. (2009-06). The characterization and application of p-type semiconducting mesoporous carbon nanofibers. Carbon 47 (7) : 1841-1845. ScholarBank@NUS Repository. https://doi.org/10.1016/j.carbon.2009.03.029
Abstract:	The microstructures of mesoporous carbon nanofibers were characterized by scanning electron microscopy, transmission electron microscopy, nano-Raman, nitrogen adsorption-desorption and optical transmission. They possessed a high specific surface area 840 m2 g-1 and a 1.07 eV band gap. All mesoporous carbon nanofiber network can act as the channel material in p-type field-effect transistor devices with field-effect mobilities over 10 cm2/V s. Furthermore, mesoporous carbon nanofiber network exhibits better sensitivity and faster response to NO2 gas than that of carbon nanotubes, which makes it a promising candidate as poisonous gas sensing nanodevices. © 2009 Elsevier Ltd. All rights reserved.
Source Title:	Carbon
URI:	http://scholarbank.nus.edu.sg/handle/10635/86778
ISSN:	00086223
DOI:	10.1016/j.carbon.2009.03.029
Appears in Collections:	Staff Publications

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