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Synthesis of High Dispersion and Uniform Nano-sized Flame Retardant-Used Hexagonal Mg(OH)(2)
Zong, Luyao1,3; Li, Liyan1,3; Zhang, Jiyi2,3; Yang, Xiaobo2; Lu, Gongxuan1; Tang, Zhicheng1,2,4
AbstractNanosized dispersive flake-like magnesium hydroxide (Mg(OH)(2)) had been prepared by a hydrothermal method. In the process, when the surfactant polyvinyl pyrrolidone was added, high dispersion, small particle size and large specific surface area of hexagonal crystal magnesium hydroxide was obtained by ultrasonic dispersion and temperature program. The flame retardant of Mg(OH)(2) was systematically explored by scanning electron microscope (SEM), transmission electron microscopy, X-ray diffraction, BET analysis and thermo-gravimetric analysis tests. SEM showed the formation of uniform and small size magnesium hydroxide particle with hexagonal nanoscale. Under the optimized conditions, high nano-sized hexagonal Mg(OH)(2) was acquired with a mean particle size of 134 nm and a specific surface area of 26.66 m(2)/g. According to TGA results, the sample's decomposition temperature was 626.9 K, which was consistent with the reported literature. It is vitally prospected that the prepared hexagonal Mg(OH)(2) is to be applied to the industry as a flame retardant.
KeywordMg(Oh)(2) Flame Retardant Hydrothermal Method Hexagonal High Dispersion
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
WOS Research AreaChemistry
WOS SubjectChemistry, Inorganic & Nuclear
WOS IDWOS:000387223700001
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Natl Engn Res Ctr Fine Petrochem Intermediates, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
2.Qinghai Salt Lake Ind Co Ltd, Key Lab Qinghai Salt Lake Resources Comprehens Ut, Geermu 816000, Peoples R China
3.Lanzhou Univ Technol, Sch Petr & Chem, Lanzhou 730050, Peoples R China
4.Chinese Acad Sci, Qinghai Inst Salt Lake, Key Lab Comprehens & Highly Efficient Utilizat Sa, Xining 810008, Peoples R China
Recommended Citation
GB/T 7714
Zong, Luyao,Li, Liyan,Zhang, Jiyi,et al. Synthesis of High Dispersion and Uniform Nano-sized Flame Retardant-Used Hexagonal Mg(OH)(2)[J]. JOURNAL OF CLUSTER SCIENCE,2016,27(6):1831-1841.
APA Zong, Luyao,Li, Liyan,Zhang, Jiyi,Yang, Xiaobo,Lu, Gongxuan,&Tang, Zhicheng.(2016).Synthesis of High Dispersion and Uniform Nano-sized Flame Retardant-Used Hexagonal Mg(OH)(2).JOURNAL OF CLUSTER SCIENCE,27(6),1831-1841.
MLA Zong, Luyao,et al."Synthesis of High Dispersion and Uniform Nano-sized Flame Retardant-Used Hexagonal Mg(OH)(2)".JOURNAL OF CLUSTER SCIENCE 27.6(2016):1831-1841.
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