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  Properties of Graphene

  2022-10-11

  Graphene is a general term for two-dimensional carbon materials. According to the number of layers of the hexagonal honeycomb structure, graphene can be divided into single-layer graphene, double-layer graphene, few-layer graphene (3-10 layers), and multi-layer or thick-layer graphene (thickness of more than 10 layers, less than 10 nm). With a thickness of 0.35 nm, single-layer graphene is the thi

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  The application of graphite and the classification of natural graphite

  2022-10-05

  1. The application of graphite Graphite is one of the crystalline minerals of carbon element. It has excellent properties such as lubricity, chemical stability, high temperature resistance, electrical conductivity, special thermal conductivity, plasticity, and coatability. Its application fields are very wide. Graphite is mainly used as a refractory material in the metallurgical industry; It is u

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  Carbon materials are still the protagonist, six types of lithium-ion battery carbon anode materials inventory

  2022-09-19

  With the development of lithium-ion battery technology, many new materials have appeared in the field of lithium battery anode materials, such as silicon-based materials, tin-based materials, metal oxide/sulfide materials, etc. These new anode materials often have high energy density, but there is still a certain distance from large-scale commercial application. At present, carbon materials, espec

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  Brief description of the production process of carbon fiber felt and the principle of carbonization activation

  2022-09-06

  Carbon fiber felt has good electrical conductivity, and its temperature resistance can reach 1300 ℃. It is often used in a long-term high temperature environment, such as a single crystal ingot furnace, to play the role of heat insulation. The production process of carbon fiber felt mainly consists of the following four steps: 1. Carbon felt impregnation and drying process: After the raw viscose

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  Do you know the usage and precautions of carburant?

  2022-09-06

  Steps to use the carburant: 1. After placing one-third of the charge at the bottom of the electric furnace, place the calculated carburant on the charge, and then put the remaining charge on the top as required. For example, when the charge above is large, some broken charge should be pressed on the carburant to prevent flotation from affecting the absorption rate. 2. Adding materials, the order

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