Russian president demanded that exports of Russian gas to "unfriendly" countries be settled in rubles. The demand has raised concerns in Germany about possible supply disruptions and the impact on industry and households if utilities do not pay in ro…
Analysts at JPMorgan recommended selling or "underweight" emerging market local currency sovereign debt because of the global impact of the Ukraine-Russia crisis.JPMorgan estimated that fixed-income assets in emerging markets have lost 6-9 percent of…
Due to the properties of the chemical bonds between carbon atoms, graphene is very tough: it can be bent to large angles without breaking and withstand high pressures.…
Graphene — a two-dimensional carbon film just one atom thick — is an excellent material.…
A lead-acid battery (VRLA) is a battery whose electrodes are mainly made of lead and oxides, and the electrolyte is a sulfuric acid solution.…
Polaris Energy Storage Network News: The strong market demand combined with the rising prices of upstream raw materials and other factors have exacerbated the shortage of supply in the lithium battery industry, especially the lithium iron phosphate b…
2021 is the year of accelerated development of energy storage. CATL and BYD, the two super-manufacturers of energy storage lithium batteries, will both achieve rapid growth in 2021. Especially in overseas markets, when energy and electricity prices a…
Polaris Energy Storage Network News: In order to ensure the supply and price of lithium resource products, and promote the healthy development of the new energy vehicle and power battery industries, the Ministry of Industry and Information Technology…
Progress in the preparation of graphene nanoribbons will affect the price of top graphene The integration of silicon-based transistors is approaching t…
Progress in the preparation of graphene nanoribbons will affect the price of graphite power The integration of silicon-based transistors is approaching…
Researchers at Chalmers University of Technology in Sweden have proposed that a new type of graphene could be used as a special effect material for the production of high-performance electrodes for sodium batteries.…
Researchers at Chalmers University of Technology in Sweden have proposed that a new type of graphene could be used as a special effect material for the production of high-performance electrodes for sodium batteries.…
In terms of the adaptability of cement and concrete superplasticizer, the type and quality of concrete superplasticizer also play an important role. Therefore, concrete superplasticizers should be selected according to the adaptability to cement and…
Oil futures tumbled more than $5 a barrel on news that the Biden administration is considering releasing about 1 million barrels a day from the U.S. Strategic Petroleum Reserve (SPR) for several months to cool surging crude prices.Brent crude futures…
The price of chemical products has risen, and the performance of chemical companies in c hina has increased CCTV News: Chemical products are downstream products of crude oil. They are the raw materials for most of the products used in daily life. Rec…
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