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…
cation - π interaction is a kind of non covalent interaction which is ubiquitous in nature especially in life is essential in many life reactions. In recent years the key role of cation - π interaction in biology chemistry physics has bee…
Tungsten is a dense metal that is much heavier than titanium. This makes tungsten wood wedding bands feel much more substantial than titanium rings.…
Many countries have begun to study digital currencies, which will have little impact on world silicon powder prices in 2021 The Bank of Japan plans to start empirical experiments on digital currencies in the spring of 2021. The idea is divided into 3…
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