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EnglishThe synthesis, electrical and sensing properties of 7,8-diazabenzo[ghi] perylene (DABP) mixed with multi-walled carbon nanotubes (MWCNTs) have been reported. DABP was synthesized through a photochemical reaction approach and resulted suitable for solution processing, allowing the easy deposition of films on the sensor substrate. Thin films of DABP/MWCNTs composites have shown an electrical behavior depending on the carbon nanotubes loading. Sensing properties of resistive devices fabricated using DABP/MWCNTs semiconducting composites have revealed a high and fast response to relative humidity and vapor of protonated organic solvents.
| Titolo: | A novel organic/MWCNTs semiconductor composite for resistive gas sensors |
| Autori: | |
| Data di pubblicazione: | 2011 |
| Serie: | |
| Abstract: | The synthesis, electrical and sensing properties of 7,8-diazabenzo[ghi] perylene (DABP) mixed with multi-walled carbon nanotubes (MWCNTs) have been reported. DABP was synthesized through a photochemical reaction approach and resulted suitable for solution processing, allowing the easy deposition of films on the sensor substrate. Thin films of DABP/MWCNTs composites have shown an electrical behavior depending on the carbon nanotubes loading. Sensing properties of resistive devices fabricated using DABP/MWCNTs semiconducting composites have revealed a high and fast response to relative humidity and vapor of protonated organic solvents. |
| Handle: | http://hdl.handle.net/11570/1917200 |
| ISBN: | 9789400713239 |
| Appare nelle tipologie: | 14.b.1 Contributo in volume (Capitolo o Saggio) |
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