Owing to the very brittle nature of the tellurium powder, nanoscopic grains with average size of 4.8nm were produced by dry vibration milling technique using a Mixer mill apparatus. A novel material was obtained by binding the nanosized tellurium grains with poly(methyl methacrylate) (PMMA). The morphology, elemental composition, and structural properties of Te/PMMA films were investigated. The prepared material was composed of hexagonal tellurium and α-phase of tellurium oxide. The electrical properties of the films were studied in dark condition and under white light illumination varying the optical power density from 10 to 170 mW/cm2 and turning on and off the light cyclically.
Palomba, M., Binetti, S., LE DONNE, A., Coscia, U., Ambrosone, G., Carotenuto, G. (2016). Tellurium-based nanocomposites for plastic electronic applications. In 8th International Conference on Times of Polymers and Composites: From Aerospace to Nanotechnology; Ischia, Naples; Italy; 19-23 June 2016. American Institute of Physics Inc. [10.1063/1.4949724].
Tellurium-based nanocomposites for plastic electronic applications
BINETTI, SIMONA OLGASecondo
;LE DONNE, ALESSIA;
2016
Abstract
Owing to the very brittle nature of the tellurium powder, nanoscopic grains with average size of 4.8nm were produced by dry vibration milling technique using a Mixer mill apparatus. A novel material was obtained by binding the nanosized tellurium grains with poly(methyl methacrylate) (PMMA). The morphology, elemental composition, and structural properties of Te/PMMA films were investigated. The prepared material was composed of hexagonal tellurium and α-phase of tellurium oxide. The electrical properties of the films were studied in dark condition and under white light illumination varying the optical power density from 10 to 170 mW/cm2 and turning on and off the light cyclically.
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