Electrical Percolation Threshold and Size Effects in Polyvinylpyrrolidone-Oxidized Single-Wall Carbon Nanohorn Nanocomposite: The Impact for Relative Humidity Resistive Sensors Design

Electrical Percolation Threshold and Size Effects in Polyvinylpyrrolidone-Oxidized Single-Wall Carbon Nanohorn Nanocomposite: The Impact for Relative Humidity Resistive Sensors Design

This paper reports, for the first time, on the electrical percolation threshold in oxidized carbon nanohorns (CNHox)–polyvinylpyrrolidone (PVP) films. We demonstrate—starting from the design and synthesis of the layers—how these films can be used as sensing layers for resistive relative humidity sen...

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Bibliographic Details
Main Authors: Bogdan-Catalin Serban, Cornel Cobianu, Niculae Dumbravescu, Octavian Buiu, Marius Bumbac, Cristina Mihaela Nicolescu, Cosmin Cobianu, Mihai Brezeanu, Cristina Pachiu, Matei Serbanescu
Format: Article
Language:English
Published: MDPI AG 2021-02-01
Series:Sensors
Subjects:
oxidized carbon nanohorns (CNHox)
polyvinylpyrrolidone (PVP)
nanocomposite
relative-humidity resistive sensors
electrical percolation threshold
size effects
Online Access:https://www.mdpi.com/1424-8220/21/4/1435

Internet

https://www.mdpi.com/1424-8220/21/4/1435

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