Relationships between Structure and Electrical Sensing of Breathable Membranes
| Autor: | Gugliuzza, A, Pingitore, V, Drioli, E |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: | |
| Zdroj: | Advances in Functional Materials (Conference 2015), AFM 2015, pp. 308–312, New York, 29 giugno 03 luglio 2015 info:cnr-pdr/source/autori:Gugliuzza, A; Pingitore, V; Drioli, E/congresso_nome:Advances in Functional Materials (Conference 2015), AFM 2015/congresso_luogo:New York/congresso_data:29 giugno 03 luglio 2015/anno:2016/pagina_da:308/pagina_a:312/intervallo_pagine:308–312 |
| Popis: | The fabrication of outstanding voltage-activated membranes working like humidity sensors and microclimate regulators is herein discussed. Ordered microporous membranes are designated as supports for electrical charge pathways. A pH-assisted build up lays down functional carbon nanotubes in hybrid networks, leading to a different degree of stratification and aggregation depending on pendant chemical moieties. Variations up to 40% are detected for the relative electrical conductivity as a response to severe humidity changes in the surrounding atmosphere. Doping events are envisioned to induce a responsive behavior for the membranes, while donor-acceptor interactions established at the nanotube-water interface gather speed in moisture diffusion. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|