Photoelectric, nonlinear optical and photorefractive properties of polymer/carbon nanotube composites
Artikel i vetenskaplig tidskrift, 2011
Photoelectric and photorefractive properties at 1064 nm and 1550 nm and also nonlinear optical and electron-transport characteristics were investigated in polyvinylcarbazole (PVK) and aromatic polyimide (API) layers containing closed non-oxidized and oxidized single wall (SW) and also multi-wall (MW) carbon nanotubes (CNTs). Analysis of the nonlinear optical properties for polymer composites containing 0.26 wt.% SWCNTs showed very high third-order susceptibility (1.85 ± 0.35 × 10 -10 esu). This enabled us to use the unplasticized polymers having a glass transition temperature above 200 °C in photorefractive cells. © 2010 Elsevier Ltd. All rights reserved.
Författare
A. V. Vannikov
A.N.Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
A. D. Grishina
A.N.Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Rodney Rychwalski
Chalmers, Material- och tillverkningsteknik, Polymera material och kompositer
Carbon
0008-6223 (ISSN)
Vol. 49 1 311-319Styrkeområden
Nanovetenskap och nanoteknik
Materialvetenskap
Ämneskategorier (SSIF 2011)
Materialteknik
Annan materialteknik
DOI
10.1016/j.carbon.2010.09.028