Sentence examples for limits of hydrogen from inspiring English sources

Herein, we investigate the saturation limits of hydrogen on the (110) and (100) surfaces of tungsten via Density Functional Theory (DFT) and complement our findings with experimental measurements.

The objective of the present work is to combine experimental and numerical investigations to explore the influence and limits of hydrogen addition in highly downsized engines.

Moreover, it is presented that the deviations of measured flammability limits of hydrogen in the center of the vessel are lower than that in the top and the bottom.

It is found that the deviations of measured flammability limits of hydrogen in air are the minimum in the vessel with length-to-diameter ratio of 1 1, and augment with the augmentation of vessel length-to-diameter ratio.

The stability limits of hydrogen were solely determined by catalytic chemistry, as it sustained combustion at temperatures down to 320 380 K, at which gas-phase chemistry was frozen.

There is a clear difference between exiting data on the measured flammability limits of hydrogen-air mixture.

Moreover, for the asymmetric KAC/PAC capacitor, the potential of the positive electrode is lower than the thermodynamic limit of water oxidation, and the potential of the negative electrode is higher than the kinetic limit of hydrogen evolution.

The third explosion limit of hydrogen oxidation in closed vessels has always been thought to be the result of the competition between homogeneous gas-phase reactions and diffusion of hydroperoxyl radicals to the walls, where they are destroyed.

The peroxidase catalytic activity of as-obtained few-layer graphene is 45 times higher than that of GO and 4 times higher than that of reduced GO with the same concentration of 30 μg mL−1 and the detection limit of hydrogen peroxide is 10 nM.

However, despite the potential of the use of hydrogen, its widespread use as a major energy carrier is currently limited by the capacity limitations of hydrogen storage technologies and by the safety issues related with its storage and transportation under mild conditions [13].

Theoretical limits of the hydrogen adsorption in carbon nanospaces are modeled using Monte Carlo simulations.