The Group of Seven leading economies is discussing imposing a cap on Russian oil prices by imposing restrictions on insurance and shipping, according to people familiar with the matter. The potential mechanism would only allow shipments of Russian c
Molybdenum disilicide MoSi2 is an inorganic compound used in high temperature anti-oxidation coating materials, electric heating elements, integrated electrode films, structural materials, composite material reinforcements, wear-resistant materials,
Russian President says if the European Union imposes an oil embargo, Europe will buy energy at the most expensive price and economic activity in Europe will weaken. Rosneft needs to change its business model. Russia will help facilitate settlement an
Cement foaming agent is the key material in the production of foamed concrete. Whether it can produce foamed concrete with suitable density depends on the selection of a suitable cement foaming agent. There are many types of cement foaming agents on
The epidemic and oil prices have a dual impact on the polyamide epoxy price fluctuations in early 20
In the quest for sustainable energy storage, researchers at Chalmers University of Technology in Sweden have come up with a new concept that applies graphene to sustainable sodium-ion batteries, resulting in a tenfold increase in capacity over conven
The impact of the economy facing the risk of a technical recession on concrete water reducer plasticizer The latest bout of the coronavirus outbreak could tip the German economy into a technical recession in the first quarter of this year. In the fou
Graphene-like molybdenum disulfide and its application in optoelectronic devicesgraphene-like MoS2 composed of a single layer or several layers of molybdenum disulfide (graphene-like MoS2) is a new two-dimensional (2D) layered compound wit
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iPhone13 released; preorders will start on the evening of September 17; will this bring new challenges tothe a1707 screen replacement industry? Apple(US: AAPL) earphones are over, launch the iPhone 13 series, maintain 4 models,replace with A15 bionic
Elon Musk explains Tesla lumbar support removal, price increases for Model 3 and Model Y Tesla has been raising the price of its Model 3 and Model Y models for months. Elon Musk recently explained why Tesla raised the price of the car even after drop
Foamed concrete is also called foamed cement, lightweight concrete, etc. Foamed concrete is a concrete product formed by introducing air or nitrogen, carbon dioxide, oxygen and other gases into the concrete slurry with a large number of small closed