Repozytorium publikacji - Politechnika Gdańska

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.

Autorzy

• dr inż. Anna Danuta Dettlaff link otwiera się w nowej karcie ,
• dr hab. inż. Mirosław Sawczak,
• prof. dr hab. Ewa Klugmann-Radziemska link otwiera się w nowej karcie ,
• mgr inż. Dariusz Czylkowski,
• mgr inż. Robert Miotk,
• dr hab. inż. Monika Wilamowska-Zawłocka link otwiera się w nowej karcie