The power battery of future new energy vehicles-graphene power battery

Graphene has always been the thinnest and stiffest nanomaterial globally, with extremely low resistivity and swift electron migration. Graphene power battery is a new type of power battery developed b

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Introduction to the main components of lithium-ion batteries

Cathode material is one of the key materials that determine the performance of lithium-ion batteries, and it is also the main source of lithium ions in the current commercial lithium-ion batteries. It

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Graphene super battery comes out with 15 seconds full charge and 100,000 cycles without degradation

According to reports, the Karlsruhe Institute of Technology in Germany has produced a breakthrough graphene super battery that can be fully charged within 15 seconds. This is a hybrid battery pack tha

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China's basic research on graphene has made important progress

Recently, Associate Professor Guo Zeyu from the School of Materials Science and Art and Design of Inner Mongolia Agricultural University published an online titled "Hollow'graphene'microtubes using a

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New electrode material

About 80% of the power can be recovered after 9 minutes of charging, and 90% of the capacity can be maintained after 2000 cycles. The new lithium battery electrode material-black phosphorus composite

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What are the effects of positive electrode materials on lithium batteries

The anode material for lithium batteries is one of the first conditions for determining the life of lithium batteries. Currently, the anode materials for commercial lithium batteries are LiCoO2, spine

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The capacity of MoS2 composite anode is twice that of graphite

As we all know, from mobile phones to drones and electric cars, lithium-ion batteries are everywhere. Lithium-ion batteries stand out from many chemical batteries due to their environmental protection

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Comparison of Lithium Ion Batteries and Sodium Ion Batteries

1.Battery design differencesThere is almost no difference in battery design between lithium ion batteries and sodium ion batteries. The slurry formulation design, electrode production process and batt

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The Frontier of Porous Carbon Material Science: A New Method for One-step Synthesis of Nanoporous Graphene

Chiral separation is a major challenge facing separation science. At present, chiral separation mainly relies on chromatographic column separation technology. However, the application of membrane tech

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Characteristics of graphite

Graphite is an allotrope of elemental carbon. The periphery of each carbon atom is connected with three other carbon atoms (multiple hexagons arranged in a honeycomb) covalently bonded to form a coval

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The structural composition and physical and chemical properties of graphite

Structure and compositionGraphite is a transition type crystal between atomic crystals, metal crystals and molecular crystals. In the crystal, the carbon atoms in the same layer are sp2 hybridized to

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What are the special properties of graphite?

Due to its special structure, graphite has the following special properties:(1) High temperature resistanceThe melting point of graphite is 3850±50°C. Even if burned by ultra-high temperature arc, the

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