Band gap tunability and optical properties of sol-gel derived Fe-doped CeO2 films

S Aktas, IS Hasanli, A Demiroglu, M Caglar - Physica B: Condensed Matter, 2024 - Elsevier
In this study, CeO 2 films incorporating different amounts of Fe (3%, 5%, 10%) were
deposited on glass substrates by using the sol-gel method. The physical properties of the …

A Highly Sensitive Toluene Gas Sensor Based on Pd/PdO Decorated SnO2 Prepared by Electrospinning

C Gong, M Chen, F Song, P Yin, X Zhao… - ACS Applied …, 2024 - ACS Publications
Lung cancer is the most commonly diagnosed cancer and is the leading cause of death
worldwide. Recently, the diagnosis of diseases using the exhaled breath analysis method …

Chromium-Doped ZnFe2O4 Nanostructures for Detection and Accurate Classification of Acetone

MI Nemufulwi, HC Swart, K Shingange… - ACS Applied Nano …, 2024 - ACS Publications
The sensing properties of semiconducting metal oxides are influenced by dopants, which
introduce point defects and tune their band structure. As a dopant ion, Cr is expected to …

2D V2C MXene Based Flexible Gas Sensor for Highly Selective and Sensitive Toluene Detection at Room Temperature

S Karmakar, MS Deepak, OP Nanda… - ACS Applied …, 2024 - ACS Publications
While the majority of the reports on toluene gas sensors are on rigid electrodes and based
on composite materials, doping with additional noble metals, or a high temperature …