Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Raoul Cervini"'
Publikováno v:
Journal of Nanoparticle Research. 12:393-403
Three new methods for the functionalization of multi-walled carbon nanotubes (MWCNTs) are reported using microwave (MW) energy and water as a mild chemical agent. In the first method we reported the effect of MW irradiation on a dispersion of MWCNTs
Autor:
Chi P. Huynh, Janis G. Matisons, George P. Simon, Stephen C. Hawkins, Raoul Cervini, Cher Hon Lau, Milena Ginic Markovic, Stephen Clarke
Publikováno v:
Monash University
Carbon nanotubes (CNTs) are of interest in many areas of nanotechnology and used in a number of novel applications. However effective dispersion remains a problem and one solution is to functionalize the nanotubes. Any functionalization that is under
Autor:
George P. Simon, Laure Bourgeois, Raoul Cervini, Leone Spiccia, Yi-Bing Cheng, Judith Nancy Hart
Publikováno v:
Journal of Sol-Gel Science and Technology. 42:107-117
TiO2 nanoparticles are widely used for many applications and an understanding of the crystallization behavior of TiO2 is essential, so that heat treatment conditions can be optimized for particular applications. The effect of sol–gel synthesis cond
Publikováno v:
Key Engineering Materials. :1221-1224
Publikováno v:
Monash University
Polypyrrole (Ppy) was prepared by a photoelectropolymerization technique using different current densities on Ru-dye sensitized titanium dioxide nanoporous films. Solar cells were constructed using gold as the counter electrode with Ppy acting as the
Autor:
J. Grüner, Tuck-Mun Yong, Richard H. Friend, Raoul Cervini, Jorge Morgado, A.B. Holmes, S.P. Walcott, Stephen C. Moratti
Publikováno v:
Synthetic Metals. 95:113-117
We report investigations on a 4-acetamido-substituted naphthalimide polymer (4-AcNI) as a component for light-emitting diodes (LEDs). Devices prepared with 4-AcNI as the active material are relatively inefficient (4 × 10−4%). Higher internal quant
Publikováno v:
J. Mater. Chem.. 4:87-97
Polypyrrole dicyanoaurate, Ppy–Au(CN)2, has been synthesized in thin-film form by electrochemical oxidation of pyrrole in aqueous or non-aqueous media. The film samples have been characterized by elemental analysis, IR spectroscopy and X-ray photoe
Autor:
George P. Simon, Milena Ginic-Markovic, Janis G. Matisons, Stephen C. Hawkins, Raoul Cervini, Chi Huynh
Publikováno v:
Monash University
We report on a method to preferentially align multiwall carbon nanotubes (MWCNTs) in a liquid crystalline matrix to form stable composite thin films. The liquid crystalline monomeric chains can be crosslinked to form acrylate bridges, thereby retaini
Publikováno v:
J. Mater. Chem.. 2:1115-1121
Polypyrrole–tetracyanonickelate, PPy–Ni(CN)4, has been synthesized in thin-film form by electrochemical oxidation of pyrrole in aqueous or non-aqueous media. The room-temperature electrical conductivity of one of the films (122 S cm–1) is the h
Publikováno v:
Inorganic Chemistry. 30:831-836
Several polynuclear Rh(III) species, formed on addition of excess bases to solutions of [Rh(OH 2 ) 6 ] 3+ , have been separated by ion-exchange chromatography. Solution characterization studies, viz. charge (4+) and charge/Rh, have confirmed that the