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Preparation and Characterization of Electrospun Carbon Nanofibers with Na2CO3/H3PO4 Activation

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Abstract:

In this work, carbon nanofibers(CNFs) were prepared by using electrospinning method. Phosphoric acid and sodium carbonate activation of CNFs were conducted to increase surface area and pore volume. Pore structures of activated CNFs were developed with increasing surface area and pore volume through activation. Specific surface area increased about 60 times and total pore volume developed around 120 times. Activated CNFs have different pore distribution with different chemical agent.

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Nanocomposites and Nanoporous Materials VIII View Preview

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Periodical:

Solid State Phenomena (Volume 135)

Pages:

81-84

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.135.81

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Online since:

February 2008

Authors:

Ji Sun Im, Soo Jin Park, Young Seak Lee

Keywords:

Carbon Nanofiber, Chemical Activation, Electro-Spinning, H3PO4, Na2CO3

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© 2008 Trans Tech Publications Ltd. All Rights Reserved

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References

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