The importance of metal oxide semiconductor (MOX) and field effect transistor (FET) based
sensors has been increasing due to their extended practical applications for gas detection …

Hydrogen (H2) has been considered as one of the cleanest renewable energy sources.
However, it is still challenging to use H2 due to its hazardous flammable and explosive …

The chemical coupling interaction has been explored extensively to boost heterogeneous
catalysis, but the insight into how chemical coupling interaction works on CO2 …

H 2 detection sensors based on pure and different contents of CeO 2 (0.5 at%, 1 at%, 2 at%,
4 at%, 6 at%) loaded In 2 O 3 hollow spheres were successfully fabricated. The crystal …

In this present work we report on room temperature operative carbon dioxide gas sensing
electrodes developed by simple sonication assisted hydrothermal method. The …

Detecting specific biomarkers in human breath is essential for diagnosing various diseases,
including lung cancer, asthma, and halitosis. Formaldehyde (HCHO) is a vital biomarker …

Because defects such as oxygen vacancies (VO) can affect the properties of nanomaterials,
investigating the defect structure–function relationship are attracting intense attention …

The brick-like In 2 O 3 nanomaterials were synthesized by oil bath precipitation and
subsequent calcination method without any templates or surfactants. Technologies of X-ray …

As an important industrial chemical, formaldehyde is used in various fields but is harmful to
health. Developing a convenient detection device for formaldehyde is significant. Based on …

In 2 O 3-based nanocomposites with ultralong lifetime charge carriers were successfully
prepared by deposition of a thin polyaniline (PANI) shell on the In 2 O 3 monodispersed …