Excellent agreements were achieved between experiment and theoretical calculations based on a quantum tunneling model. Such an on-chip combination of plasmonic optics, photoelectric detection and photocatalysis offers promising strategies for next-generation optical gas sensors that require high sensitivity, ...
Escaping neutrals include atomic H, He, O, C, and N, the first of which is the lightest species in the Martian upper atmosphere and presumably undergoes easier escape. This study aims to provide a thorough review of the process of atomic H escape on Mars. In the present, such an escape...
Escaping neutrals include atomic H, He, O, C, and N, the first of which is the lightest species in the Martian upper atmosphere and presumably undergoes easier escape. This study aims to provide a thorough review of the process of atomic H escape on Mars. In the present, such an escape...
All of this is to say that, while I may have initially seen a hydrogen car as some kind of futuristic Jetsons-like hovercraft, the reality is that the car feltvery normalwhen I first hopped in. Here, check out my review — the third episode of Trade-In Tuesday: ADVERTISEMENT A...
Our review addresses these gaps by providing an end-to-end analysis of DTs in the hydrogen sector, covering production, maintenance, sensors, storage, processes, and distribution to end-users. This comprehensive evaluation of DT impacts across the hydrogen life cycle offers significant insights into...
Hydrogen can be a clean source, and blending it with natural gas can be the transition to this type of energy. Based on these considerations, a graphical abstract of the unfolding of this review will be presented in Figure 1, taking into account the importance of this sensitive topic in ...
In the experiments with slow or fast ventilation, non-uniform concentration of the gas mixture was found at different heights in the container with sensors located at the same heights measuring the same gas concentrations. These results indicated that the methane-hydrogen mixture was well stratified ...
Pure titanium oxide reacted with hydrogen as a typical n-type metal oxide, as its resistance decreases when hydrogen is introduced into the chamber. Next, in contrast to the TiOx film, all thin films containing copper behaved as typical p-type gas sensors, that is, their resistance increased...
The hydrogen recombination rate of the PAR was obtained using the values measured through sensors installed at the inlet and outlet of the PAR housing. The hydrogen mass and recombination rates were reported in the reference [36]. Figure 8 compares the hydrogen masses remaining in the test ...
However, its application in sensors has been little studied. Wang et al. synthesized stabilized zirconia and micrometric CSO by a hydrothermal method and annealed it at 1000 °C for application as a H2S gas sensor [8]. K. Hwa et al. obtained CSO by a hydrothermal route followed by calcina...