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(What is monocrystalline silicon?) After Russia pledged to scale back its military operations around Kyiv and in northern Ukraine, the prices of most industrial metals fell, led by aluminum, showing people’s concerns…

(Effect of polycarboxylate superplasticizer on the concrete properties) The spread of the novel coronavirus is taking a direct hit on the operations of airlines in Asia. About 500,000 flights taking off and…

(Polycarboxylate superplasticizer advantages) For billionaires, the new crown epidemic is like a 'gold rush'! The Deutsche Presse-Agentur said on the 17th that in 2022, the wealth held by the world's top ten…

(Graphene bags significantly reduce platinum requirements for hydrogen fuel cells) Russia's insistence on paying for Russian gas in rubles has rattled European countries: Greece held an emergency meeting of suppliers, the Dutch…

(Development of polycarboxylate superplasticizer) The European Union recently approved sweeping new sanctions against Russia, including bans on imports of coal, timber, chemicals, and other pce powder.  According to the different molecular structure,…

(Novel quantum effects are found in natural bilayer graphene, which is expected to promote the resear) Recently, the Bulgarian Gas Company said that Bulgaria is negotiating with Gazprom on resuming natural gas…

(Problems when using pce powder) From April the French government will reduce fuel taxes slightly to ease the burden on consumers.  Warned of possible energy shortages in France by the end of…

(How to store polycarboxylate superplasticizer?) OPEC+, an oil producers' alliance led by Saudi Arabia and Russia, stuck to its original plan to increase output by just 432,000 b/d in June, continuing to…

(Thermal insulating refractories) Gazprom recently said it had completely suspended gas supplies to Bulgarian Gas company and Polish Oil and Gas Company (PGNiG) because it was not being paid in rubles.  Russia…

(Difference Between Cu2O and CuO) U.S. natural gas futures rose about 5 percent to a near nine-week high as global energy prices surged on concerns over a pricing plan for energy exports,…

(Is graphene hydrophilic or hydrophobic?)  As many researchers believe, graphene floating on the water does not repel water, but attracts it. Graphene is made of the same material as graphite-for example, found in…

(What are the advantages of silicon nitride?) The House of Representatives' 2022 US Competition Act, which would provide comprehensive subsidies for manufacturing and research and adjust existing US trade policies, was passed…