Synthesis and characterization of Zn-doped MgAl-layered double hydroxide nanoparticles as PVC heat stabilizer

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	Synthesis and characterization of Zn-doped MgAl-layered double hydroxide nanoparticles as PVC heat stabilizer
	Wang, Gongling 1; Yang, Mei 1; Li, Zhiwen 2; Lin, Kaifeng 2; Jin, Quan 1; Xing, Chaojian 1; Hu, Zhudong 1; Wang, Dan 1,2
刊名	JOURNAL OF NANOPARTICLE RESEARCH
	2013-09-01
卷号	15 期号:9 页码:1882
关键词	Layered double hydroxide Molar ratio of Mg/Zn Thermal stability PVC
英文摘要	Zn-doped MgAl-layered double hydroxides (LDHs) with M2+/M3+ = 2 and different molar ratios of Mg/Zn have been synthesized by modified homogeneous co-precipitation method and characterized by powder X-ray diffraction, Transmission electron microscopy, Fourier transform infrared spectrum and thermogravimetry, and differential thermal analysis techniques. The thermal stabilizing effects of different LDHs on PVC were studied by Congo red test and thermal aging test. All of the nanoparticles show plate-like morphology and the average diameter of particles is around 90 nm. Results show that the introduction of Zn increased the average bond length and area of the layers of LDHs, therefore enhanced the adsorption ability on HCl gas which was generated during degradation of PVC to improve the thermal stability of PVC. LDHs with molar ratio of Mg/Zn = 1.0 shows the best thermal stabilizing effect on PVC.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
研究领域[WOS]	Chemistry ; Science & Technology - Other Topics ; Materials Science
关键词[WOS]	HYDROTALCITE-LIKE COMPOUNDS ; THERMAL-STABILITY ; POLY(VINYL CHLORIDE) ; AL-HYDROTALCITES ; STEARATE ; NANOCOMPOSITES ; COMBINATION ; PRECURSORS ; MIGRATION ; RESIN
收录类别	SCI
语种	英语
WOS记录号	WOS:000324370200014
公开日期	2015-05-27
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/13413]
专题	过程工程研究所_研究所（批量导入）
作者单位	1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Harbin Inst Technol, Acad Fundamental Interdisciplinary Sci, Harbin 150006, Heilongjiang, Peoples R China
推荐引用方式 GB/T 7714	Wang, Gongling,Yang, Mei,Li, Zhiwen,et al. Synthesis and characterization of Zn-doped MgAl-layered double hydroxide nanoparticles as PVC heat stabilizer[J]. JOURNAL OF NANOPARTICLE RESEARCH,2013,15(9):1882.
APA	Wang, Gongling.,Yang, Mei.,Li, Zhiwen.,Lin, Kaifeng.,Jin, Quan.,...&Wang, Dan.(2013).Synthesis and characterization of Zn-doped MgAl-layered double hydroxide nanoparticles as PVC heat stabilizer.JOURNAL OF NANOPARTICLE RESEARCH,15(9),1882.
MLA	Wang, Gongling,et al."Synthesis and characterization of Zn-doped MgAl-layered double hydroxide nanoparticles as PVC heat stabilizer".JOURNAL OF NANOPARTICLE RESEARCH 15.9(2013):1882.