White carbon black: a multifunctional inorganic material
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White carbon black, with the chemical name silicon dioxide, is a white amorphous powdered substance. It is not "carbon black" in the traditional sense, but is named for its white color and resemblance to carbon black in appearance. White carbon black possesses characteristics such as porousness, high specific surface area, and high dispersibility, which make it widely used in various fields. From a microscopic perspective, there are numerous hydroxyl groups on the surface of white carbon black particles, which endows it with good chemical activity and adsorption properties, laying a solid foundation for its application in different industries.