Owing to the advantages of the high specific surface area, excellent electronic conduction
behavior, and special diffusion pathways originating from nanoscale heterojunctions, there …

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 …

Methane, a major contributor to climate change, is emitted by a variety of natural and
anthropogenic sources. Commercially available lab-grade instruments for sensing trace …

In recent years, there have been frequent disasters and accidents in the underground
pipeline system of Chinese cities, posing a continuous threat to the safety of life and property …

Quantifying methane emissions is essential for meeting near-term climate goals and is
typically carried out using methane concentrations measured downwind of the source. One …

Methane (CH4) leakage from natural gas (NG) pipelines poses an environmental, safety,
and economic threat to the public. While previous leak detection and quantification studies …

In efforts to improve methane source characterisation, networks of cheap high frequency in
situ sensors are required, with a parts-per-million level methane mole fraction ([CH 4]) …

The widespread adoption of e-nose devices based on chemiresistive materials has been
hindered by issues related to sensor device complexity and reliability, specifically sensor …

In the notch microenvironment caused by the stress corrosion of pipeline steel, the local pH
value changes mediated by anodic-cathodic corrosion reactions played an important role in …

The resistance of the Figaro Taguchi Gas Sensor (TGS) decreases when exposed to
reducing gas enhancements. TGS gas response can be characterized by comparing …