NDLI: Effect of pyrolysis temperature on properties of ACF/CNT composites

Content Provider	Springer Nature Link
Author	Wang, Li ping Huang, Zhu cheng Zhang, Ming yu Liao, Xing sheng
Copyright Year	2012
Abstract	Activated carbon fiber/carbon nanotube (ACF/CNT) composites were fabricated by chemical vapor deposition (CVD) process. The effects of pyrolysis temperature on properties of ACF/CNT composites, including BET specific surface area, mass increment rate and adsorption efficiency for rhodamine B in solution, were investigated by scanning electron microscopy. The results show that the pyrolysis temperature is a key factor affecting the qualities of ACF/CNT composites. The mass increment rate and BET specific surface area sharply decrease with the increase of pyrolysis temperatures from 550 °C to 850 °C and the minimum diameter of CNTs appears at 750 °C. The maximum adsorption efficiency of ACF/CNT composites for rhodamine B is obtained at 650 °C. ACF/CNT composites are expected to be useful in adsorption field.
Starting Page	2746
Ending Page	2750
Page Count	5
File Format	PDF
ISSN	20952899
Journal	Journal of Central South University of Technology
Volume Number	19
Issue Number	10
e-ISSN	22275223
Language	English
Publisher	Central South University
Publisher Date	2012-10-04
Publisher Place	Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	ACF/CNT composites pyrolysis temperature chemical vapor deposition BET specific surface area adsorption Engineering Metallic Materials
Content Type	Text
Resource Type	Article
Subject	Metals and Alloys Engineering

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Effect of pyrolysis temperature on properties of ACF/CNT composites