As the main component of natural and shale gas, seabed clathrates, and biogas, methane
(CH 4) is an abundant C1 resource for added-value chemicals. CH 4 is of critical importance …

Chemical sensor devices are rapidly developing due to the demand for healthcare,
environmental monitoring, manufacturing industry and smart home. Unlike traditional …

In the era of the Internet of Things, sensors are pivotal for a smart and interconnected future.
Gas sensors, particularly those based on carbon nanotubes (CNTs), emerge as essential …

Efforts to create a sustainable hydrogen economy are gaining momentum as governments
all over the world are investing in hydrogen production, storage, distribution, and delivery …

There has been considerable interest in detecting atmospheric and process-associated
methane (CH4) at low concentrations due to its potency as a greenhouse gas. Nanosensor …

Abstract Methane (CH4), as the vital energy resource and industrial chemicals, is highly
flammable and explosive for concentrations above the explosive limit, triggering potential …

The development of semiconductor-based room-temperature methane (CH 4) gas sensors
is appealing but challenging. Herein, we report a CH 4 gas sensor operating at room …

Selectivity remains the biggest challenge for metal oxide semiconductor (MOS)-based gas
sensors, especially for inactive gases such as CH 4. In this work, the core-shell structured …

A chemiresistive sensor is described for the detection of methane (CH4), a potent
greenhouse gas that also poses an explosion hazard in air. The chemiresistor allows for the …

In this work, we developed methane gas sensors based on zinc oxide nanorod (n-ZnO-NR)
arrayed assembly, synthesized using aqueous phase deposition on p-Si (100) substrates …