Journal of Synthetic Crystals, Volume. 52, Issue 10, 1897(2023)

Effect of Mg2+ on Crystallization Habit of Calcium Sulfate Hemihydrate Whiskers

WANG Qing1,2, DIAO Huali2,3, LIU Dongmei1,2, ZHANG Dian2, and XU Gang1,2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    References(16)

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    [10] [10] ZHANG X T, WANG X, JIN B, et al. Crystal structure formation of hemihydrate calcium sulfate whiskers (HH-CSWs) prepared using FGD gypsum[J]. Polyhedron, 2019, 173: 114140.

    [11] [11] FAN H, SONG X F, LIU T J, et al. Effect of Al3+ on crystal morphology and size of calcium sulfate hemihydrate: experimental and molecular dynamics simulation study[J]. Journal of Crystal Growth, 2018, 495: 29-36.

    [12] [12] TANG Y B, GAO J M. Investigation of the effects of sodium dicarboxylates on the crystal habit of calcium sulfate α-hemihydrate[J]. Langmuir, 2017, 33(38): 9637-9644.

    [13] [13] MAO X L, SONG X F, LU G M, et al. Control of crystal morphology and size of calcium sulfate whiskers in aqueous HCl solutions by additives: experimental and molecular dynamics simulation studies[J]. Industrial & Engineering Chemistry Research, 2015, 54(17): 4781-4787.

    [14] [14] XIN Y, HOU S C, XIANG L, et al. Adsorption and substitution effects of Mg on the growth of calcium sulfate hemihydrate: an ab initio DFT study[J]. Applied Surface Science, 2015, 357: 1552-1557.

    [15] [15] HOU S C, WANG J, WANG X X, et al. Effect of Mg2+ on hydrothermal formation of α-CaSO4·0.5H2O whiskers with high aspect ratios[J]. Langmuir, 2014, 30(32): 9804-9810.

    [16] [16] CHAKRABORTY T, HENS A, KULASHRESTHA S, et al. Calculation of diffusion coefficient of long chain molecules using molecular dynamics[J]. Physica E: Low-Dimensional Systems and Nanostructures, 2015, 69: 371-377.

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    [21] [21] MAO X L, SONG X F, LU G M, et al. Effects of metal ions on crystal morphology and size of calcium sulfate whiskers in aqueous HCl solutions[J]. Industrial & Engineering Chemistry Research, 2014, 53(45): 17625-17635.

    [22] [22] LIU D M, WANG Q, XU G, et al. Effect of modifiers on crystalizing habit and mechanical strength of α-hemihydrate gypsum prepared from PG by an autoclaved method[J]. Construction and Building Materials, 2023, 366: 130114.

    [25] [25] GAO D J, ZHANG D, PENG Y Z, et al. Effects of different carboxyl additives on the growth habits of hemihydrate gypsum crystals[J]. Construction and Building Materials, 2022, 316: 126037.

    [28] [28] WANG B Q, YANG L, CAO J X. The influence of impurities on the dehydration and conversion process of calcium sulfate dihydrate to α-calcium sulfate hemihydrate in the two-step wet-process phosphoric acid production[J]. ACS Sustainable Chemistry & Engineering, 2021, 9(43): 14365-14374.

    [29] [29] LIU T J, FAN H, XU Y X, et al. Effects of metal ions on the morphology of calcium sulfate hemihydrate whiskers by hydrothermal method[J]. Frontiers of Chemical Science and Engineering, 2017, 11(4): 545-553.

    [31] [31] GUAN Q J, SUN W, HU Y H, et al. A facile method of transforming FGD gypsum to α-CaSO4·0.5H2O whiskers with cetyltrimethylammonium bromide (CTAB) and KCl in glycerol-water solution[J]. Scientific Reports, 2017, 7: 7085.

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    WANG Qing, DIAO Huali, LIU Dongmei, ZHANG Dian, XU Gang. Effect of Mg2+ on Crystallization Habit of Calcium Sulfate Hemihydrate Whiskers[J]. Journal of Synthetic Crystals, 2023, 52(10): 1897

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    Paper Information

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    Received: Apr. 19, 2023

    Accepted: --

    Published Online: Oct. 28, 2023

    The Author Email:

    DOI:

    CSTR:32186.14.

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