Graphene bags significantly reduce platinum requirements for hydrogen fuel cells

Although hydrogen fuel is a promising alternative to fossil fuels, the catalyst it relies on for power generation is mainly composed of rare and expensive metal platinum, which limits the wide commercialization of hydrogen fuel.…

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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 supply, and there is a possibility that Russia will resume natural gas supply to Bulgaria.Since the outbreak of the conflict between Russia and…

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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 pencils-which is why graphene has long been thought to be as waterproof as gra…

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Researchers Developed Graphene-based Foam Composites For Efficient Water Filtration

The European Commission has submitted to member states a new draft of sanctions against Russia, including an oil embargo. Some member states that rely heavily on Russian energy sought exemptions. Western media reported that the European Commission d…

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How could Graphene change the world?

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…

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Titanium Diboride TiB2 Powder CAS 12045-63-5

Item No.: Tr-TiB2 Titanium diboride (TiB2) is the most stable compound of boron and titanium. It is a C32 type structure and is bonded in the form of its valence bond. It is a hexagonal metalloid compound.Purity:>99%Particle size: 5-10um…

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Brazil's Central Bank Raises Benchmark Interest Rate will Affect the Price of metal 3d printing

Gasoline prices at gas stations in the second week of March rose 97.6 won from the previous week to 1,861.6 won per liter. Although the average price for a week did not exceed 1,900 won, the price in the second half of the week in Seoul exceeded 2,00…

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Hollow Glass Microspheres

Hollow glass microspheres, sometimes termed microballoons or glass bubbles, have diameters ranging from 10 to 300 micrometers. Hollow spheres are used as lightweight fillers in composite materials such as syntactic foam and lightweight concrete. The…

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