A transparent titanium dioxide and carbon nanowall composite (B-CNW/TiO2) material was fabricated by growing boron-doped carbon nanowalls (B-CNWs) on quartz glass with microwave plasma-enhanced chemical vapor deposition technique, followed by sol-gel deposition using titanium isopropoxide as a TiO2 precursor. Different layer thicknesses were fabricated. Samples were investigated by spectroscopic ellipsometry and UV-VIS spectroscopy. Results shows how the B-CNW thickness affects the optical transmittance, bandgap and electrical conductivity.
Preparation and characterization of a TiO2/carbon nanowall composite on a transparent substrate / Pierpaoli, Mattia; Lewkowicz, Aneta; Ficek, Mateusz; Ruello, Maria Letizia; Bogdanowicz, Robert. - In: PHOTONICS LETTERS OF POLAND. - ISSN 2080-2242. - ELETTRONICO. - 10:2(2018), pp. 54-56. [10.4302/plp.v10i2.825]
Preparation and characterization of a TiO2/carbon nanowall composite on a transparent substrate
Mattia Pierpaoli
Methodology
;Maria Letizia RuelloFunding Acquisition
;
2018-01-01
Abstract
A transparent titanium dioxide and carbon nanowall composite (B-CNW/TiO2) material was fabricated by growing boron-doped carbon nanowalls (B-CNWs) on quartz glass with microwave plasma-enhanced chemical vapor deposition technique, followed by sol-gel deposition using titanium isopropoxide as a TiO2 precursor. Different layer thicknesses were fabricated. Samples were investigated by spectroscopic ellipsometry and UV-VIS spectroscopy. Results shows how the B-CNW thickness affects the optical transmittance, bandgap and electrical conductivity.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
