Improved length of calcium sulfate crystal seeds and whiskers via ball milling and hydration treatment

Li, Yuke; Liu, Yuxin; Huang, Jizhen; Mei, Yi

doi:10.1016/j.cjche.2023.12.025

Cited by 2 publications

(1 citation statement)

References 39 publications

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“…Ball milling also affects the size of the crystal. Li et al [147] found that when calcium sulfate dihydrate (DH) was used to prepare calcium sulfate whisker by ball milling, a large amount of Ca 2+ and SO 4 2− ions were released during the whisker growth process, and the formation of new crystal nuclei led to a decrease in the overall length of whisker, which was smaller than that of non-ball milling whisker. Ball milling can also affect the growth shape of crystals.…”

Section: Ball Millingmentioning

confidence: 99%

Crystal Morphology Prediction Models and Regulating Methods

Gao,

Song,

Yang

et al. 2024

Crystals

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Growing high-quality crystals with ideal properties is of great importance. The morphology of crystal is one key factor reflecting product quality, as it can affect the performance of products and downstream operations. In this work, the current state of crystal morphology modification is reviewed from different perspectives. First, the most widely used crystal growth models are discussed. Then, a variety of crystal morphology control methods, which include adjustment of crystallization operation parameters, addition of foreign molecules, change of different solvents, membrane assistance, the addition of external physical fields and the use of ball milling are summarized. As for applications, the control of crystal morphology has application potential in pharmaceutical and material fields, for example, energetic materials and semiconductor materials. Finally, the future development direction of crystal morphology regulation is discussed.

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Section: Ball Millingmentioning

confidence: 99%