مروری بر کاربرد و روش‌های تهیۀ هیدروکسید منیزیم و عوامل مؤثر بر آن

نوع مقاله : مقاله مروری

نویسندگان

1 استادیار مهندسی شیمی، گروه مهندسی شیمی، واحد مرودشت، دانشگاه آزاد اسلامی، مرودشت، ایران

2 دانشجوی دکتری مهندسی شیمی، گروه مهندسی شیمی، واحد مرودشت، دانشگاه آزاد اسلامی، مرودشت، ایران

چکیده

هیدروکسید منیزیم ماده‌ای است با فرمول شیمیایی Mg(OH)2 که در طبیعت بهصورت کانی معدنی بروسیت یافت میشود. این ترکیب شیمیایی به شکل یک پودر جامد سفیدرنگ قابل سنتز است که انحلالپذیری بسیار کمی در آب دارد. هیدروکسید منیزیم با توجه به خواص ویژه و کاربردهای مختلفش طرفدار پیدا کرده است. هیدروکسید منیزیم یکی از ترکیبات اصلی آنتیاسیدی چون شیر منیزیم و همچنین ملینهاست. البته این ترکیب به جز داروسازی و پزشکی در زمینههای دیگری هم‌چون صنایع غذایی، تصفیۀ آب و پساب و تولید افشانههای بازدارندۀ آتش کاربرد دارد. بهغیر از موارد گفتهشده، در آزمایشگاههای صنعتی از این ترکیب برای تشکیل و سنتز بسیاری از ترکیبات شیمیایی هم‌چون اکسید منیزیم استفاده میشود. سازمان غذا و داروی آمریکا این ترکیب را بهعنوان یک افزودنی غذایی، کاملاً سالم و بیخطر شناخته است. از همین رو تولیدکنندگان فراورده‌های دارویی و مکملهای غذایی از این ترکیب استفاده میکنند، لذا با توجه به اهمیت این ماده، در این پژوهش به بررسی روشهای سنتز هیدروکسید منیزیم- که شامل ترسیب، سونوشیمیایی، الکتروشیمیایی، استفاده از امواج مایکرویوو است- و همچنین کاربرد آن پرداخته شد. برتری‌ها و کاستی‌های هر یک از روشها و شاخص‌های مؤثر بر محصول نهایی در هر یک از روشها بررسی شد.

کلیدواژه‌ها

موضوعات


عنوان مقاله [English]

A Review of Applications and Methods of Preparation of Magnesium Hydroxide and its Effective Factors

نویسندگان [English]

  • N. Esfandiari 1
  • T. Soleymani 2
  • M. Javidfar 2
1 Assistant Professor of Chemical Engineering, Department of Chemical Engineering, Marvdasht Branch, Islamic Azad University, Marvasht, Iran
2 PhD Student of Chemical Engineering, Department of Chemical Engineering, Marvdasht Branch, Islamic Azad University, Marvasht, Iran
چکیده [English]

Magnesium hydroxide is a substance with the chemical formula Mg(OH)2 that is found in nature as an inorganic mineral of brucite. This chemical compound can be synthesized in the form of a solid white powder. It has very little solubility in water. Magnesium hydroxide belongs to a group of compounds of a unique nature due to its large number of desirable properties and applications. Magnesium hydroxide is one of the main antacid compounds such as magnesium milk as well as laxatives. Of course, this compound is also used in other fields such as the food industry, water, and wastewater treatment, and the production of fire retardant sprays.
In industrial laboratories, this compound is also used to form and synthesize many chemical compounds such as magnesium oxide. This compound is known as a food additive by the U.S. Food and Drug Administration completely wholesome. For this reason, manufacturers of pharmaceutical products and dietary supplements use this compound. There are many factors that cause the acidification of industrial effluents and wastewater. One of the steps that are necessary for the process of water treatment and distance is pH neutralization. Researchers use magnesium hydroxide for this purpose. Considering the importance of this material in this study, applications and methods of preparation of magnesium hydroxide including precipitation, sonochemical, electrochemical, microwave radiation, etc. were investigated and the factors affecting it were investigated. The advantages and disadvantages of each method and the parameters affecting the final product have been investigated in each method.

کلیدواژه‌ها [English]

  • Magnesium Hydroxide
  • Production
  • Application
  • Advantage
  • Disadvantage

 

[1]      Suihkonen, R., Nevalainen, K., Orell, O., Honkanen, M., Tang, L., Zhang, H., Zhang, Z., Vuorinen, J., "Performance of epoxy filled with nano- and
micro-sized magnesium hydroxide", Journal of Materials Science, 47: pp.1480–1488, (2012).
[2]        Song, G., Ma, S., Tang, G., Yin, Z., Wang, X., "Preparation and characterization of flame retardant form stable-phase change materials composed by EPDM, paraffin and magnesium hydroxide", Energy, 35: pp. 2179–2183, (2010).
[3]        Ma, H., Chen, Z., Mao, Z., "Controlled growth of magnesium hydroxide crystals and its effect on the high-temperature properties of cotton/magnesium hydroxide composites", Vacuum, 95: pp. 1–5, (2013).
[4]        Wang, Q., "Preparation and surface modification of Mg(OH)2/siloxane nanocomposite 5flame retardant", Journal of Polymer Engineering, 35: pp. 113–117, (2015).
[5]        Liu, L., Hu, J., Zhuo, J., Jiao, C., Chen, X., Li, S., "Synergistic flame retardant effects between hollow glass microspheres and magnesium hydroxide in ethylene-vinyl acetate composites", Polymer Degradation and Stability, 104: pp. 87–94, (2014).
[6]      Hewitt, F., Rhebat, D. E., Witkowski, A., Hull, T. R., "An experimental and numerical model for the release of acetone from decomposing EVA containing aluminium, magnesium or calcium hydroxide fire retardants", Polymer Degradation and Stability, 127: pp. 65–78, (2016).
[7]      Song, X., Tong, K., Sun, S., Sun, Z., Yu., J., "Preparation and Crystallization Kinetics of
Micron-Sized Mg (OH)2 in a Mixed Suspension Mixed Product Removal Crystallizer", Frontiers of Chemical Science and Engineering, 7(2): pp. 130-138 (2013).
[8]      Li, H., Liu, S., Zhao, J., Feng, N., "Removal of reactive dyes from wastewater assisted with kaolin clayby magnesium hydroxide coagulation process", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 494: pp. 222–227, (2016).
[9]      Wang, K., Zhao, J., Li, H., Zhang, X., Shi, H., "Removal of cadmium (II) from aqueous solution by granular activated carbon supported magnesium hydroxide", Journal of the Taiwan Institute of Chemical Engineers, 61: pp. 287–291, (2016).
[10]     Bouraie, M. E., Masoud, A. A., "Adsorption of phosphate ions from aqueous solution by modified bentonite with magnesium hydroxide Mg(OH)2", Applied Clay Science, 140: pp. 157–164, (2017).
[11]     Wang, Q., Li, C., Guo, M., Sun, L., Hu, C., "Hydrothermal synthesis of hexagonal magnesium hydroxide nanoflakes", Materials Research Bulletin, 51: pp. 35–39, (2014).
[12]     Zhou, J., Wang, W., Cheng, Y., Zhang, Z., "Facile hydrothermal synthesis and characterization of porous magnesium oxide for parachlorophenol adsorption from the water", Integrated Ferroelectrics, 137:
pp. 18–29, (2012).
[13]     Ding, Y., Zhang, G., Wu, H., Wang, L., Qian, Y., "Nanoscale magnesium hydroxide and magnesium oxide powders: control over size, shape, and structure via hydro thermal synthesis", Chemistry of Materials, 13: pp. 435–440, (2001).
[14]     Byrappa, K., Adschiri, T., "Hydrothermal technology for nanotechnology", Progress in Crystal Growth and Characterization of Materials, 53: pp. 117–166, (2007).
[15]     Bae, T. H., Liu, J., Thompson, J. A., Koros, W. J, Jones, C. W., Nair, S., "Solvothermal deposition and characterization of magnesium hydroxide nanostructures on zeolite crystals", Microporous and Mesoporous Materials, 139: pp. 120–129, (2011).
[16]     Zhao, Z., Dai, H., Dub, Y., Denga, J., Zhanga, L., Shi, F., "Solvo-or hydrothermal fabrication and excellent carbon dioxide adsorption behaviors of magnesium oxides with multiple morphologies and porous structures", Materials Chemistry and Physics, 128: pp. 348–356, (2011).
[17]     Yan, C., Xue, G., Zou, L., Yan, X., Wang, W., "Preparation of magnesium hydroxide nanoflowers", Journal of Crystal Growth, 282: pp. 448–454, (2005).
[18]     Kumari, L., Li, W. Z., Vannoy, C. H., Leblanc, R. M., Wang, D. Z., "Synthesis, characterization and optical properties of Mg(OH)2 micro−/nanostructures and its conversion to MgO", Ceramics International, 35:
pp. 3355–3364, (2009).
[19]     Gong, W., Wu, D., Cheng, Z., Pang, H., Lin, Y., Ning, G., "Direct synthesis of porous Mg(OH)2 nanoplates from natural brucite", Materials Research Bulletin, 48: pp. 1333–1337, (2013).
[20]     Chen, Y., Zhou, T., Fang, H., Li, S., Yao, Y., Fan, B., Wang, J., "A novel preparation of nanosized hexagonal Mg(OH)2 as a flame retardant", Particuology, 24: pp. 177–182, (2016).
[21]     Suslick, K. S., Hyeon, T., Fang, M., Cichowlas, A. A., "Sonochemical synthesis of nanostructured catalysts", Materials Science and Engineering: A, 204: pp. 186–189, (1995).
[22]     Alavi, M. A., Morsali, A., "Synthesis and characterization of Mg(OH)2 and MgO nanostructures by ultrasonic method", Ultrasonics Sonochemistry, 17: pp. 441–446, (2010).
[23]     Cai, Y., Wu, D., Zhu, X., Wang, W., Tan, F., Chen, J., Qiao, X., Qiu, X., "Sol-gel preparation of
Ag-doped MgO nanoparticles with high efficiency for bacterial inactivation", Ceramics International, 43: pp. 1066–1072, (2017).
[24]     Wilkes, G., Huang, H., Glaser, R., "New inorganic organic hybrid materials through the
sol–gel processes", Advances in Chemistry, 224:
pp. 207–226, (1990).
[25]     Boisson, A., Rigacci, A., Lemote, D., Rodier, E., Aclard, P., "Drying of silica gels to obtain aerogels: phenomenology and basic techniques", Drying Technology, 21: pp. 593–628, (2003).
[26]     Narske, R. M., "Surface chemistry of nanocrystalline oxides of magnesium and aluminium, Dekker Encyclopedia of Nanoscience and Nanotechnology", CRC Press, New York, 2004.
[27]     Utamapanya, S., Klabunde, K. J., Schlup, J. R., "Nanoscale metal oxide particles/clusters as chemical reagents synthesis and properties of ultrahigh surface area magnesium hydroxide and magnesium oxide", Chemistry of Materials, 3: pp. 175–181, (1991).
[28]     Koper, O., Lagadic, I., Volodin, A., Klabunde, K., "Allkaline-earth oxide nanoparticles obtained by aerogel methods. Characterization and rational for unexpectedly high surface chemical reactivities", Chemistry of Materials, 9: pp. 2468–2480, (1997).
[29]     Zou, G., Chen, W., Liu, R., Xu, Z., "Morphology-tunable synthesis and characterizations of Mg(OH)2 films via a cathodic electrochemical process", Materials Chemistry and Physics, 107: pp. 85–90, (2008).
[30]     Huang, F., Yuan, Z., Zhan, H., Zhou, Y., Sun, J., "Synthesis and electrochemical performance of nanosized magnesium tin composite oxides", Materials Chemistry and Physics, 83: pp. 16–22, (2004).
[31]     Dinamani, M., Kamath, P. V., "Electro synthesis of Mg(OH)2 coatings on stainless steel substrates", Journal of Applied Electrochemistry, 34: pp. 899–902, (2004).
[32]     Przyłuski, J., Pałka, E., "Preparation of magnesium oxide of high purity", Patent PL-68071, (1974).
[33]     Al-Hazmi, F., Umar, A., Dar, G. N., Al-Ghamdi, A. A., Al-Sayari, S. A., Al-Hajry, A., Kim, S. H., Al-Tuwirqi, R. M., Alnowaiserb, F., El-Tantawy, F., "Microwave assisted rapid growth of Mg(OH)2 nanosheet networks for ethanol chemical sensor application", Journal of Alloys and Compounds, 519: pp. 4–8, (2012).
[34]     Aal, N. A., Al-Ghamdi, A. A., El-Tantawy, F., Yakuphanoglu, F., Farooq, W. A., "Novel bulk synthesis of magnesium oxide nanobelts by microwave hydrothermal route", Journal of Sol-Gel Science and Technology, 70: pp. 14–18, (2014).
[35]     Komarneni, S., "Nano phase materials by hydrothermal, microwave-hydrothermal and microwave-solvothermal methods", Current Science Association, 85: pp. 1730–1734, (2003).
[36]     Beall, G. W., Duraia, E. M., El-Tantawy, F., Al-Hazmi, F., Al-Ghamdi, A. A., "Rapid fabrication of nanostructured magnesium hydroxide and hydromagnesite via microwave-assisted technique", Powder Technology, 234: pp. 26–31 (2013).
[37]     Sun, L., He, H., Liu, C., Ye, Z., "Local super-saturation dependent synthesis of MgO nanosheets", Applied Surface Science, 257: pp. 3607–3611, (2011).
[38]     Li, X., Ma, C., Zhao, J., Li, Z., Xu, S., Liu, Y., "Preparation of magnesium hydroxide nanoplates using a bubbling setup", Powder Technology, 198: pp. 292-297, (2010).
[39]     Xiong, Y., Wu, B., Zhu, J., Fan, X., Cai, P., Wen, J., Liu, X., "Preparation of magnesium hydroxide from leachate of dolomitic phosphate ore with dilute waste acid from titanium dioxide production", Hydrometallurgy, 142: pp. 137–144, (2014).
[40]     Nduagu, E., Bergerson, J., Zevenhoven, R., "Life cycle assessment of CO2 sequestration in magnesium silicate rock- A comparative study", Energy Conversion and Management, 55: pp. 116–126, (2012).
[41]     Zhao, Q., Liu, C., Jiang, M., Saxén, H., Zevenhoven, R., "Preparation of magnesium hydroxide from serpentinite by sulfuric acid leaching for CO2 mineral carbonation", Minerals Engineering, 79: pp. 116–124, (2015).
[42]     Guo, H., Hu, H., Xie, J., Cheng, P., Yao, J., Liu, Y., "Gaseous ammonia: Superior to aqua ammonia in the precipitation of Mg(OH)2 under mild conditions", RSC Advances, 4: pp. 28822–28825, (2014).
[43]     Pilarska, A., Nowacka, M., Pilarski, K., Paukszta, D., Klapiszewski, Ł., Jesionowski, T., "Preparation and characterisation of unmodified and modified with poly (ethylene glycol) magnesium hydroxide", Physicochemical Problems of Mineral Processing, 49: pp. 701–712, (2013).
[44]     Song, X., Sun, S., Zhang, D., Wang, J., Yu, J., "Synthesis and characterization of magnesium hydroxide by batch reaction crystallization", Frontiers of Chemical Science and Engineering, 5: pp. 416–421, (2011).
[45]     Alvarado, E., Torres-Martinez, L. M., Fuentes, A. F., Quintana, P., "Preparation and characterization of MgO powders obtained from different magnesium salts and the mineral dolomite", Polyhedron, 19: pp. 2345–2351, (2000).
[46]     Yun, L., Wang, B. H., Jing, D., Lv, X., Yu, C. Y., Wang, G., Huang, L. X., Mujumdar, A. S., "Drying kinetics of magnesium hydroxide of different morphological micro nanostructures", Drying Technology, 27: pp. 523–528, (2009).
[47]     Wang, B. H., Zhang, W. B., Zhang, W., Yu, C. Y., Wang, G., Huang, L. X., Mujumdar, A. S., "Influence of drying processes on agglomeration and grain diameters of magnesium oxide nanoparticles", Drying Technology, 25: pp. 715–721, (2007).
[48]     Pilarska, A., Wysokowski, M., Markiewicz, E., Jesionowski, T., "Synthesis of magnesium hydroxide and its calcinates by precipitation method with the use of magnesium sulfate and poly (ethylene glycols) ", Powder Technology, 235: pp. 148–157, (2013).
[49]     Alamdari, A., Rahimpour, M. R., Esfandiari, N., Nourafkan, E., "Kinetics of magnesium hydroxide precipitation from sea bittern", Chemical Engineering and Processing: Process Intensification, 47: pp. 215-221, (2008).
[50]     Yam, B. J. Y., Le, D. K., Do, N. H., Nguyen, P. T. T., Thai, Q. B., Phan-Thien, N., Duong, H. M., "Recycling of magnesium waste into magnesium hydroxide aerogels", Journal of Environmental Chemical Engineering, 8(5): p. 104101, (2020).
[51]     Momenian, H. R., Gholamrezaei, S., Salavati-Niasari, M., Pedram, B., Mozaffar, F., Ghenbari, D., "Sonochemical synthesis and photocatalytic properties of metal hydroxide and carbonate (M: Mg, Ca, Sr or Ba) nanoparticles", Journal of Cluster Science, 24: pp. 1031–1042, (2013).
[52]     Baidukova, O., Skorb, E. V., "Ultrasound-assisted synthesis of magnesium hydroxide nanoparticles from magnesium", Ultrasonics Sonochemistry, 31: pp. 423–428, (2016).
[53]     Suslick, K. S., Hyeon, T., Fang, M., Cichowlas, A. A., "Sonochemical synthesis of nanostructured catalysts", Materials Science and Engineering: A, 204: pp. 186–189, (1995).
[54]     Byrappa, K., Adschiri, T., "Hydrothermal technology for nanotechnology", Progress in Crystal Growth and Characterization of Materials, 53: pp. 117–166, (2007).
[55]     Ouraipryvan, P., Sreethawong, T., Chavadej, S., "Synthesis of crystalline MgO nanoparticle with mesoporous-assembled structure via a surfactant-modified sol–gel process", Materials Letters, 63: pp. 1862–1865, (2009).
[56]     Li, H., Li, M., Qiu, G., Li, C., Qu, C., Yang, B., "Synthesis and characterization of MgO nanocrystals for biosensing applications", Journal of Alloys and Compounds, 632: pp. 639–644, (2015).
[57]     Przyłuski, J., Boroch, E., Kolbrecka, K., Rochalska, M., Włosiński, W., Patent PL-127298, "Preparation of magnesium oxide", (1985).
[58]     Wang, P., Li, C., Gong, H., Wang, H., Liu, J., "Morphology control and growth mechanism of magnesium hydroxide nanoparticles via a simple wet precipitation method", Ceramics International, 37: pp. 2061–2066, (2011).
[59]     Fellner, P., Híveš, J., Khandl, V., Králik, M., Jurišová, J., Liptaj, T., Pach, L., "Preparation of magnesium hydroxide from nitrate aqueous solution", Chemical Papers, 65: pp. 454–459, (2011).
[60]     Li, X., Shi, T., Chang, P., Hu, H., Xie, J., Liu, Y., "Preparation of magnesium hydroxide flame retardant from light calcined powder by ammonia circulation method", Powder Technology, 260: pp. 98–104, (2014).
[61]     Song, X., Sun, S., Zhang, D., Wang, J., Yu, J., "Synthesis and characterization of magnesium hydroxide by batch reaction crystallization",
Frontiers of Chemical Science and Engineering, 5: pp. 416–421, (2011).
[62]     Dong, C., Cairney, J., Sun, Q., Maddan, O. L., He, G., Deng, Y., "Investigation of Mg(OH)2 nanoparticles as an antibacterial agent", Journal of Nanoparticle Research, 12: pp. 2101–2109, (2010).
[63]     Eivazzadeh-Keihan, R., Khalili, F., Aghamirza MoghimAliabadi, H., Maleki, A., Madanchi, H., Ziaei Ziabari, E., Salimi Bani, M., "Alginate hydrogel-polyvinyl alcohol/silk fibroin/magnesium hydroxide nanorods: A novel scaffold with biological and antibacterial activity and improved mechanical properties", International Journal of Biological Macromolecules, 162: pp. 1959-1971, (2020).
[64]     Jung, W. K., Koo, H. C., Kim, K. W., Sook, S., Kim, S. H., Park, Y. H., "Antibacterial activity and mechanism of action of silver ion in Staphylococcus aureus and Escherichia coli", Applied and Environmental Microbiology, 62: pp. 3187–3195, (2008).
[65]     Li, H., Liu, S., Zhao, J., Feng, N., "Removal of reactive dyes from wastewater assisted with kaolin clay by magnesium hydroxide coagulation process", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 494: pp. 222–227, (2016).
[66]     Wang, K., Zhao, J., Li, H., Zhang, X., Shi, H., "Removal of cadmium (II) from aqueous solution by granular activated carbon supported magnesium hydroxide", Journal of the Taiwan Institute of Chemical Engineers, 61: pp. 287–291, (2016).
[67]     Bouraie, M. E., Masoud, A. A., "Adsorption of phosphate ions from aqueous solution by modified bentonite with magnesium hydroxide Mg(OH)2", Applied Clay Science, 140: pp. 157–164, (2017).
[68]     Giorgi, R., Bozzi, C., Dei, L., Gabbiani, C., Ninham, B. W., Baglioni, P., "Nanoparticles of Mg(OH)2: synthesis and application to paper conservation", Langmuir, 21: pp. 8495–8501, (2005).
[69]     Dong, C., He, G., Li, H., Zhao, R., Han, T., Deng, Y., "Antifouling enhancement of poly (vinylidene fluoride) microfiltration membrane by adding Mg(OH)2 nanoparticles", Journal of Membrane Science, 388: pp. 40–47, (2012).
[70]     Moreira, F. K. V., Pedro, D. C. A., Glenn, G. M., Marconcini, J. M., Mattoso, L. H. C., "Brucite nanoplates reinforced starch bio nanocomposites", Carbohydrate Polymers, 92: pp. 1743–1751, (2013).
[71]     Balakrishnan, H., Hassan, A., Isitman, N. A., Kaynak, C., "On the use of magnesium hydroxide towards halogen-free flame-retarded polyamide-6/polypropylene blends", Polymer Degradation and Stability, 97: pp. 1447–1457, (2012).
[72]     Liany, Y., Tabei, A., Farsi, M., Madanipour, M., "Effect of nanoclay and magnesium hydroxide on some properties of HDPE/wheat straw composites", Fibers and Polymers, 14: pp. 304–310, (2013).
[73]     Hui, X., Xin-rong, D., "Preparation and properties of superfine Mg(OH)2 flame retardant, Trans. Nonferrous Metals", Transactions of Nonferrous Metals Society of China, 16: pp. 488–492, (2006).
[74]     Shen, H., Liu, Y., "One-step synthesis of hydrophobic magnesium hydroxide nanoparticles and their application in flame-retardant polypropylene composites", Chinese Journal of Chemical Engineering, 26(10): pp. 2199-2205, (2018).
[75]     Liu, H., Zong, R., Lo, S., Hu, Y., Zhi, Y., "Fire Extinguishing Efficiency of Magnesium Hydroxide Powders under Different Particle Size", Procedia Eng., 211: pp. 447-455, (2018).
[76]     Lu, Y., Wu, C., Xu, S., "Mechanical, thermal and flame retardant properties of magnesium hydroxide filled poly (vinyl chloride) composites: The effect of filler shape", Composites Part A: Applied Science and Manufacturing, 113: pp. 1-11, (2018).
[77]     Belskaya, O. B., Leont’eva, N. N., Zaikovskii, V. I., Kazakov, M. O., Likholobov, V. A., "Synthesis of layered magnesium-aluminum hydroxide on the γ-Al2O3 surface for modifying the properties of supported platinum catalysts", Catalysis, 334: pp. 249-257, (2019).
[78]     Alhumaimess, M. S., Alsohaimi, I. H., Hassan, H. M. A., El-Sayed, M. Y., Alshammari, M. S., Aldosari, O. F., Alshammari, H. M., Kamel, M. M., "Synthesis of ionic liquid intercalated layered double hydroxides of magnesium and aluminum: A greener catalyst of Knoevenagel condensation", Journal of Saudi Chemical Society, 24(3): pp. 321-333, (2020).
[79]     Govindaraju, K., Anand, K. V., Anbarasu, S., Theerthagiri, J., Revathy, S., Krupakar, P., Durai, G., Kannan, M., Subramanian, K.S., "Seaweed (Turbinaria ornata)-assisted green synthesis of magnesium hydroxide[Mg(OH)2] nanomaterials and their anti-mycobacterial activity", Materials Chemistry and Physics, 239: p. 122007, (2020).
[80]     Liu, X., Liao, C., Lin, L., Gao, H., Zhou, J., Feng, Z., Lin, Z., "Research progress in the environmental application of magnesium hydroxide nanomaterials", Surfaces and Interfaces, 21: p. 100701, (2020).
[81]     Tsuchiya, K., Fuchida, S., Tokoro, C., "Experimental study and surface complexation modeling of fluoride removal by magnesium hydroxide in adsorption and coprecipitation processes", Journal of Environmental Chemical Engineering, 8: p. 104514, (2020).
[82]     Jiang, D., Yang, Y., Huang, C., Huang, M., Chen, J., Rao, T., Ran, X., "Removal of the heavy metal ion nickel (II) via an adsorption method using flower globular magnesium hydroxide", Journal of Hazardous Materials, 373: pp. 131-140, (2019).
[83]     Bi, Q., Yao, D., Yin, G. Z., You, J., Liu, X. Q., Wang, N., Wang, D. Y., "Surface engineering of magnesium hydroxide via bioinspired iron-loaded polydopamine as green and efficient strategy to epoxy composites with improved flame retardancy and reduced smoke release", Reactive and Functional Polymers, 155: p. 104690, (2020).
[84]     Wang, C., Liu, J., Wang, Y., Han, Z., "Enhanced flame retardance in polyethylene/magnesium hydroxide/polycarbosilane blends", Materials Chemistry and Physics, 253: p. 123373, (2020).
[85]     Zhang, Y., Wu, L., Deng, X., Deng, Y., Wu, X., Shi, L., Li, M., Liu, Q., Cheng, X., Li, Z., "Improving the flame retardance of hydrophobic silica aerogels through a facile post-doping of magnesium hydroxide", Advanced Powder Technology, 32(6): pp. 1891-1901, (2021).
[86]     Yao, M., Wu, H., Liu, H., Zhou, Z., Wang, T., Jiao, Y., Qu, H., "In-situ growth of boron nitride for the effect of layer-by-layer assembly modified magnesium hydroxide on flame retardancy, smoke suppression, toxicity and char formation in EVA", Polymer Degradation and Stability, 183: p. 109417, (2021).
[87]     Meng, W., Wu, H., Wu, R., Wang, T., Wang, A., Ma, J., Xu, J., Qu, H., "Fabrication of surface-modified magnesium hydroxide using Ni2+ chelation method and layer-by-layer assembly strategy: Improving the flame retardancy and smoke suppression properties of ethylene-vinyl acetate", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 610:
pp. 125712, (2021).
[88]     Zhu, H., Li, L., Chen, W., Tong, Y., Wang, X., "Controllable synthesis of coral-like hierarchical porous magnesium hydroxide with various surface area and pore volume for lead and cadmium ion adsorption", Journal of Hazardous Materials, 416: p. 125922, (2021).
[89]     Nguyen, T. T., Tran, V. A. K., Tran, L. B., Phan, P. T., Nguyen, M. T., Bach, L. G., Padungthon, S., Ta, C. K., Nguyen, N., "Synthesis of cation exchange resin-supported iron and magnesium oxides/hydroxides composite for nitrate removal in water", Chinese Journal of Chemical Engineering, 32: pp. 378-384, (2021).
[90]     Afolabi, O. B., Oloyede, O. I., Aluko, B. T., Johnson, J. A., "Biosynthesis of magnesium hydroxide nanomaterials using Monodora myristica, antioxidative activities and effect on disrupted glucose metabolism in streptozotocin-induced diabetic rat", Food Bioscience, 41: p. 101023, (2021).
[91]     Falyouna, O., Maamoun, I., Bensaida, K., Tahara, A., Sugihara, Y., Eljamal, O., "Encapsulation of iron nanoparticles with magnesium hydroxide shell for remarkable removal of ciprofloxacin from contaminated water", Journal of Colloid and Interface Science, 605: pp. 813-827, (2022).
[92]     Zhang, S. J., Cao, D. L., Xu, L. K., Tang, J. K., Meng, R. Q., Li, H. D., "Corrosion resistance of a superhydrophobic dodecyltrimethoxysilane coating on magnesium hydroxide-pretreated magnesium alloy AZ31 by electrodeposition", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 625: pp. 126914, (2021).
[93]     Jin, Q., Tian, G., Li, J., Zhao, Y., Yan, H., "The study on corrosion resistance of superhydrophobic magnesium hydroxide coating on AZ31B magnesium alloy", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 577: pp. 8-16, (2019).
[94]     Shin, S. W., Jang, Y. D., Ko, K. W., Kang, E. Y., Han, J. H., Bedair, T. M., Kim, I. H., Son, T. I., Park, W., Han, D. K., "PCL microspheres containing magnesium hydroxide for dermal filler with enhanced physicochemical and biological performances", Journal of Industrial and Engineering Chemistry, 80: pp. 854-861, (2019).