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High-performance method of carbon nanotubes modification by microwave plasma for thin composite films preparation
Abstract
In this work we present a simple and efficient method of nitrogen plasma modification of carbon nanotubes (CNTs). The process allows for treatment of the nanotubes in the form of powder with quite a high yield (65 mg of CNTs per hour). The modified carbon nanotubes contain approx. 3.8% of nitrogen, mostly in the pyridinic form. Plasma treated CNTs exhibit better dispersibility in water and higher electric capacitance than pristine CNTs. Modified CNTs are a proper component of novel nanocomposites based on the conducting polymer poly(3,4-ethyleneidoxythiophene. Electrodeposited thin layers of the nanocomposite exhibit improved electrochemical properties (higher capacitance, better stability, lower resistance, faster diffusion) compared to the pure polymer layers.
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Authors (6)
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Mirosław Sawczak dr hab. inż.
- Instytut Maszyn Przepływowych PAN
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Dariusz Czylkowski mgr inż.
- Instytut Maszyn Przepływowych PAN
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Robert Miotk mgr inż.
- Instytut Maszyn Przepływowych PAN
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Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
RSC Advances
no. 7,
pages 31940 - 31949,
ISSN: 2046-2069 - Language:
- English
- Publication year:
- 2017
- Bibliographic description:
- Dettlaff A. D., Sawczak M., Klugmann-Radziemska E., Czylkowski D., Miotk R., Wilamowska-Zawłocka M.: High-performance method of carbon nanotubes modification by microwave plasma for thin composite films preparation// RSC Advances. -Vol. 7, (2017), s.31940-31949
- DOI:
- Digital Object Identifier (open in new tab) 10.1039/c7ra04707j
- Verified by:
- Gdańsk University of Technology
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