The efficiency of the molybdenum carbide catalyst is two orders of magnitude higher than that of the traditional platinum-based catalyst. This research result improves the safety of hydrogen energy utilization.…
Shenzhen and other places have tested digital wallet applications on a large scale to prepare for the official launch of digital currency.…
The new energy vehicle market is booming In 2020, global new energy vehicles are expected to sell 4 million cars, a year-on-year increase of 58%. Among them, the sales of new energy vehicles in the Asian market exceeded 1.578 million, accou…
Generally, the combustion stage of boron particles is simpler than the ignition stage, which adopts a predominant heterogeneous surface reaction. Based on experimental data of combustion studies on large boron particles (d > 35 μm), Macek and Mohan b...…
Nanoparticles have a number of practical applications, including the conversion of harmful pollutants into less harmful ones. For example, nanoparticles have the ability to transform trichloroethene.…
It is a white and delicate paste at room temperature, and is a transparent liquid when heated (more than 70); the foam is fine and rich, low irritation, non-slip, easy to rinse, and has a comfortable after-wash feeling. Solid content: 48% About Dis...…
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