Hebei Messi Biology Co., Ltd. stated that the preparation of magnesium carbonate whiskers is currently mainly in the exploratory and experimental stage, and industrial production has not yet been achieved at home and abroad. At present, relevant reports on magnesium carbonate whiskers are mainly research on laboratory preparation processes. The prepared whiskers still have shortcomings such as short length and small aspect ratio. In literature reports, the performance characterization and formation mechanism of magnesium carbonate whiskers have been studied. Fewer, future research should be carried out from the following aspects:
Carry out research on the formation mechanism of magnesium carbonate whiskers and basic magnesium carbonate to avoid the formation of basic magnesium carbonate impurity crystals and improve the purity of magnesium carbonate whiskers. Optimize the reaction conditions of magnesium carbonate whiskers, conduct performance characterization research on magnesium carbonate whiskers, and prepare whiskers with regular morphology. Ultrasonic microwave heating technology is used to improve reaction efficiency and thermal efficiency and reduce synthesis costs. Hebei Meixi Biological Co., Ltd. stated that it summarized and analyzed the research progress of magnesium carbonate whiskers. The preparation of magnesium carbonate whiskers mainly uses hydrothermal synthesis. It can be synthesized using different preparation processes. It also analyzed the research and development of magnesium carbonate whiskers. problems in the process.
Magnesium carbonate whiskers are fibrous single crystals synthesized through low-temperature hydrothermal synthesis. They are cost-effective and have attracted much attention in the field of new materials. Due to its extremely high purity, magnesium carbonate whiskers can be used to prepare fine magnesium salt chemical products; due to their low thermal decomposition temperature, magnesium carbonate whiskers have attracted widespread attention as a precursor for the preparation of magnesium oxide whiskers; due to their good mechanical and physical properties , chemical properties, magnesium carbonate whiskers are widely used in industrial fields such as machinery, electronics, automobiles, metallurgy, plastics, ceramics, rubber, coatings, inks, etc., especially as key materials added to national defense, aerospace, advanced weapons and equipment systems, etc. middle. Compared with other whiskers, magnesium carbonate whiskers not only have low production costs and mild preparation conditions, but also have excellent mechanical properties. They are a new type of reinforced material with wide application potential and are of very important value and use in composite material manufacturing. Broad market and application prospects.