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July 11, 2023

Graphite is flake graphite. This is the most common graphite distribution form in ordinary gray cast iron.

According to the number of layers, graphene is divided into single-layer graphene, double-layer graphene, and few-layer graphene.

High-carbon graphite with an amount of more than 99%, the pure graphite must be purified by chemical methods.

When this interlayer compound is heated to an appropriate temperature, it can be rapidly decomposed in an instant, producing a large amount of gas, which expands the graphite into a worm-like new substance along the axis, namely expanded graphite.

Flake graphite is a kind of natural graphite. After being mined and purified, the general shape is fish scale shape named flake graphite.

High-quality petroleum coke is used as a negative electrode material for lithium-ion batteries, and generally requires processes.