Work

An electrospinning deposited cobalt oxide nanofiber gas sensing device: selective enhancement as a thermal electronic nose

Year: 2025

Type: article

Abstract: OH) detection over a temperature range of 250 to 450 °C. The sensor demonstrated a significant response to ethanol, highlighting their potential for gas sensing applications. When employed as a thermal electronic nose, the device achieved perfect classification (100% accuracy) for six tested gases and demonstrated effective concentration estimation, with an average error of 28.6%.

Source: RSC Advances

DOI: 10.1039/d5ra00873e

Authors: Dang Thi Thanh Le, Vu Anh Tuan, Matteo Tonezzer, Chu Manh Hung, Nguyen Duc Hoa

Institutions: Hanoi University of Science and Technology, Fondazione Edmund Mach, University of Cagliari, University of Trento

Language: English

Topic: Gas Sensing Nanomaterials and Sensors

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,042

Funder: Ministry of Science and Technology