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Synthesis and characterization of Zn-doped MgAl-layered double hydroxide nanoparticles as PVC heat stabilizer
Wang, Gongling1; Yang, Mei1; Li, Zhiwen2; Lin, Kaifeng2; Jin, Quan1; Xing, Chaojian1; Hu, Zhudong1; Wang, Dan1,2
2013-09-01
Source PublicationJOURNAL OF NANOPARTICLE RESEARCH
Volume15Issue:9Pages:1882
AbstractZn-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.
KeywordLayered Double Hydroxide Molar Ratio Of Mg/zn Thermal Stability Pvc
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
Indexed BySCI
Language英语
WOS KeywordHYDROTALCITE-LIKE COMPOUNDS ; THERMAL-STABILITY ; POLY(VINYL CHLORIDE) ; AL-HYDROTALCITES ; STEARATE ; NANOCOMPOSITES ; COMBINATION ; PRECURSORS ; MIGRATION ; RESIN
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000324370200014
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Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13413
Collection研究所(批量导入)
Affiliation1.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
Recommended Citation
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.
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