hydrothermal synthesis

hydrothermal synthesis

vacuum transducer
Hydrothermal method is a novel method for the synthesis of phosphors. This method is mainly to make the solution under a certain pressure, appropriate temperature chemical reaction, the whole reaction process is carried out in the reactor, The temperature of synthesis is generally 100 ~ 1000 degrees and the pressure is generally 1 M ~ 1 GPa, which is suitable for the preparation of new compounds and materials that can not be prepared by other methods. The advantages of hydrothermal synthesis are that the synthesis temperature is medium and low temperature, the energy consumption is low, the applicability is wide, the synthesis process is simple and easy to be sintered at high temperature, the product has good crystallinity, no crystal defect and good dispersibility. The reaction is carried out under the condition of sealing, and the atmosphere can be controlled, which can realize the preparation of the phase which can not be synthesized by other means.

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