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Vol. 29 No. 11 (2017): Vol 29 Issue 11

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Surface Characterization of Ni-Mg-Al and Co-Mg-Al Hydrotalcites by Inverse Gas Chromatography

https://doi.org/10.14233/ajchem.2017.20674
Zhiyin Sun
Taizhou University, Taizhou 318000, P.R. China
Guanghua Xia
Zhejiang University of Technology, Hangzhou 310014, P.R. China; Taizhou Pollution Control and Engineering Technology Center, Taizhou 318000, P.R.China
Wenyuan Tang
Taizhou University, Taizhou 318000, P.R. China
Wenchu Wang
TaiZhou Municipal Bureau of Forestry, Taizhou 318000, P.R. China

Corresponding Author(s) : Zhiyin Sun

515198501@qq.com

Asian Journal of Chemistry, Vol. 29 No. 11 (2017): Vol 29 Issue 11

Abstract

Carbonate pillared hydrotalcite-like compounds (NixMg3-xAl-LDHs and CoxMg3-xAl-LDHs) with different molar ratios were synthesized through co-precipitation and the samples were characterized by XRD, FTIR and inverse gas chromatography (IGC) techniques. The surface properties were compared and verified by computer simulation. The results indicated that with the increasing content of Ni2+ in NixMg3-xAl-LDHs, the surface adsorption free energy and dispersive component of the surface energy decreased, while the stability increased gradually, which was contrary to Co2+ in CoxMg3-xAl-LDHs. Besides, the surface free energy of Ni-Mg-Al hydrotalcites was smaller than Co-Mg-Al hydrotalicites when they were in the same molar ratio and the stability of the former was found to be stronger than the latter.

Keywords

Inverse gas chromatography Hydrotalcites Surface characterization
Sun, Z., Xia, G., Tang, W., & Wang, W. (2017). Surface Characterization of Ni-Mg-Al and Co-Mg-Al Hydrotalcites by Inverse Gas Chromatography. Asian Journal of Chemistry, 29(11), 2379–2383. https://doi.org/10.14233/ajchem.2017.20674
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References
  1. S. Kannan, Catal. Surv. Asia, 10, 117 (2006); https://doi.org/10.1007/s10563-006-9012-y.
  2. A. Tsujimura, M. Uchida and A. Okuwaki, J. Hazard. Mater., 143, 582 (2007); https://doi.org/10.1016/j.jhazmat.2006.09.073.
  3. A. Vallet, M. Besson, G. Ovejero and J. García, J. Hazard. Mater., 227-228, 410 (2012); https://doi.org/10.1016/j.jhazmat.2012.05.081.
  4. M. Munoz, S. Moreno and R. Molina, Int. J. Hydrogen, 37, 18827 (2012); https://doi.org/10.1016/j.ijhydene.2012.09.132.
  5. Y. Zhao, Q.-Z. Jiao, J. Liang and C.-H. Li, Chem. Res. Chin. Univ., 21, 471 (2005).
  6. B.-H. Liu, H.-L. Zhang and J.-Y. Shen, Chin. J. Inorg. Chem., 21, 43 (2005).
  7. Nai-Qiu Zhao, Master Dissertation, Beijing University of Chemical Technology, Beijing, China (2008).
  8. G.S. Dritsas, K. Karatasos and C. Panayiotou, J. Chromatogr. A, 1216, 8979 (2009); https://doi.org/10.1016/j.chroma.2009.10.050.
  9. N. El-Thaher and P. Choi, Ind. Eng. Chem. Res., 51, 7022 (2012); https://doi.org/10.1021/ie202739x.
  10. J.M. Chen and N. Yan, BioResources, 7, 4132 (2012).
  11. F. Zhang, X.-X. Cao, Z.-M. Ni and F.-F. Xing, Chin. J. Inorg. Chem., 25, 271 (2009).
  12. X. Fu, Z. Ni and J. Liu, Acta Chim. Sin., 70, 968 (2012); https://doi.org/10.6023/A1112291.
  13. N. Zhe-Ming, L. Yuan and S. Wei, Chin. J. Inorg. Chem., 28, 2051 (2012).
  14. S.K. Yun and T. Pinnavaia, J. Chem. Mater., 7, 348 (1995); https://doi.org/10.1021/cm00050a017.
  15. M. Ruckriem, A. Inayat, D. Enke, R. Gläser, W.-D. Einicke and R. Rockmann, Colloid Surf. A, 357, 21 (2010); https://doi.org/10.1016/j.colsurfa.2009.12.001.
  16. A. Askin and D. Topaloglu Yazici, Chromatographia, 61, 625 (2005); https://doi.org/10.1365/s10337-005-0558-z.
  17. A. Voelkel, B. Strzemiecka, K. Adamska and K. Milczewska, J. Chromatogr. A, 1216, 1551 (2009); https://doi.org/10.1016/j.chroma.2008.10.096.
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