The demand for portable gas sensors is increasing following the progress in the electronics
industry; there is an equal need to increase the quality of gas sensors. Spinel ferrites have …

Flammable, explosive and toxic gases, such as hydrogen, hydrogen sulfide and volatile
organic compounds vapor, are major threats to the ecological environment safety and …

This review paper introduces various types of gas sensors operating at high temperatures
and their mechanisms, which can provide solutions to gas sensor selection for harsh …

Gas-sensing technology has gained significant attention in recent years due to the
increasing concern for environmental safety and human health caused by reactive gases. In …

Spinel ferrites, an important class of complex oxides, are imperative worldwide for their well-
known magnetic, electrical, optical, catalytic properties, which led tem to be useful in various …

Hexaferrites are well known for their important magnetic and data storage applications. The
volatile organic compound (VOC) sensing of hexaferrites is not reported yet in open …

ZnO nanobundles were grown via a nano-templating technique over a porous silica bed
using an aqueous chemical route. The growth of nanobundles initiated from ZnO nano …

We report the characterization and NO x gas sensing properties of Zn doped NiCo 2 O 4
mesoporous rods obtained through a simple hydrothermal approach. X-ray powder …

Selectivity has been the central issue in the research area of semiconducting metal oxide
gas sensors and still remains a challenge for the researchers. In the present work, we report …

In the present work, acetone and ethanol sensing characteristics of wet chemically prepared
magnesium zinc ferrite (MZFO) nano-particles have been investigated. X-ray diffraction and …