Adsorption properties of silica surface-grafted with a salicylhydroxamic acid-functionalized polymer toward lead ions
详细信息 查看全文
- 作者：Ruixin Wang ; Meina Xie ; Hongjing Wang…
- 关键词：Salicylhydroxamic Acid ; Poly (2 ; Hydroethyl Methacrylate) ; Silica Gel ; Chelation ; Lead Ions
- 刊名：Korean Journal of Chemical Engineering
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：33
- 期：3
- 页码：976-985
- 全文大小：1,061 KB
- 参考文献：1.O. Tatsuya, I. Sho, M. Hirofumi, O. Kaore and B. Yoshinari, Sep. Purif. Technol., 114, 11 (2013).CrossRef
2.J. Zhang, B. J. Gao and J. H. Lu, Acta Phys.-Chim. Sin., 25, 532 (2009).
3.M. Y. Dang, H. M. Guo, Y. K. Tan and S. D. Bi, Funct. Mater., 43, 2616 (2012).
4.Y. Zhou, X. Yan and L. Q. Zhou, CIESC J., 62, 3288 (2011).
5.C. Park and J. T. Novak, Water Res., 41, 1679 (2007).CrossRef
6.V. Mercedes, S. S. Sandra and V. R. María, Inorganica Chimica Acta, 393, 24 (2012).CrossRef
7.F. Rozada, M. Otero, A. Morán and A. I. García, Bioresour. Technol., 99, 6332 (2008).CrossRef
8.L. F. Koong, K. F. Lam, J. Barford and M. Gordon, Colloid Interface Sci., 395, 230 (2013).CrossRef
9.A. Abbas, S. Mohammad and B. Hasan, J. Hazard. Mater., 181, 836 (2010).CrossRef
10.J. P. Wang, X. X. Ma, G. Z. Fang, M. F. Pan, X. K. Ye and S. Wang, J. Hazard. Mater., 186, 1985 (2011).CrossRef
11.A. M. Donia, A. A. Atia and F. I. Abouzayed, Chem. Eng. J., 191, 22 (2012).CrossRef
12.Y. W. Li, J. R. Li, L. F. Wang, B. Y. Zhou, Q. Chen and X. H. Bu, J. Mater. Chem. A, 1, 495 (2013).CrossRef
13.B. J. Gao, X. C. Gao and Y. B. Li, Chem. Eng. J., 158, 542 (2010).CrossRef
14.J. Song, H. Kong and J. Jang, J. Colloid Interface Sci., 359, 505 (2011).CrossRef
15.G M. Jiang, B. J. Gao, W. M. Xu and X. H. Wang, Acta Phys.-Chim. Sin., 27, 1474 (2011).
16.Q. J. Lei, G. Z. Zhang, B. J. Gao, F. Q. An, X. Dai, M. Wang and J. F. Gao, Polym. Mater. Sci. Eng., 29, 78 (2013).
17.J. Xu, S. J. Franklin, D. W. Whisenhun and K. N. Raymond, J. Am. Chem. Soc., 117, 7245 (1995).CrossRef
18.W. Zeng, G. Y. Zeng and S. Y. Qin, Chin. J. Org. Chem., 23, 1213 (2003).CrossRef
19.L. P. Che, Y. F. Yu, J. X. Pang, J. Z. Yuan and F. G. Zhang, Rare Earths, 25, 49 (2004).
20.B. Yan, C. C. Zhou, X. R. Zhao and X. C. Ren, Light Metals, 4, 7 (2011).
21.L. P. Jia, X. K. Che, Q. Zheng and L. Zhang, Metal Mine, 7, 106 (2011).
22.W. G. Liu, B. Y. Wang, S. J. Dai, A. X. Ma and D. Z. Wei, Non-Ferrous Mining Metallurgy, 22, 25 (2006).
23.H. Yang, S. Y. Qin and X. X. Lu, Chin. Chem. Lett., 10, 79 (1999).
24.H. B. Li, C. Qin, W. Liang, L. P. Wang, M. A. Hao, B. Jin, X. L. Liang and S. Y. Qin, Mol. Catal., 23, 62 (2009).
25.W. Zeng, J. Z. Li, H. B. Li and S. Y. Qin, Chem. Res. Appl., 15, 327 (2003).
26.M. Thomas, J. P. Gesson and S. Papot, J. Org. Chem., 72, 4262 (2007).CrossRef
27.Y. L. Sheng, Y. F. Yang, B. J. Gao and Y. Zhu, Acta Polym. Sin., 6, 559 (2007).
28.X. H. Shi, R. X. Wang, B. J. Gao, C. P. Lei and Y. H. Li, Polym. Mater. Sci. Eng., 31, 139 (2015).
29.X. L. Fang, B. J. Gao, X. W. Huang, Y. Q. Zhang and L. R. Gu, Acta Polym. Sin., 12, 1472 (2012).CrossRef
30.X. Xu, B. Y. Gao, W. Y. Wang, Q. Y. Yue, Y. Wang and S. Q. Ni, Colloids Surf., B, 70, 46 (2009).CrossRef
31.A. Khaled, A. E. Nemr, A. El-Silkaily and O. Abdelwahab, J. Hazard. Mater., 165, 100 (2009).CrossRef
32.M. D. P. De Costa, W. A. P. A. Jayasinghe, J. Photochem. Photobiol., A, 162, 591 (2004).CrossRef
33.B. J. Gao, Y. C. Gao and Y. B. Li, Chem. Eng. J., 158, 542 (2010).CrossRef
34.A. R. Cestari, E. F. S. Vieira and C. R. S. Mattos, J. Chem. Thermodyn., 38, 1092 (2006).CrossRef
35.F. S. C. Anjos, E.F.S. Vieira and A. R. Cestari1, Colloid Interface Sci., 253, 243 (2002).CrossRef
36.H. Chen and A. Q. Wang, J. Hazard. Mater., 165, 223 (2009).CrossRef
37.I. Hatay, R. Gup and M. Ersöz, J. Hazard. Mater., 150, 546 (2008).CrossRef - 作者单位：Ruixin Wang (1)
Meina Xie (1)
Hongjing Wang (1)
Xiaohui Shi (1)
Caiping Lei (1)
1. School of Chemical and Environmental Engineering, North University of China, Taiyuan, 030051, China - 刊物类别：Chemistry and Materials Science
- 刊物主题：Chemistry
Industrial Chemistry and Chemical Engineering
Catalysis
Materials Science
Biotechnology - 出版者：Springer New York
- ISSN：1975-7220
文摘
Salicylhydroxamic acid (SHA), functionalized composite chelating adsorbing material SHA-PHEMA/SiO2, was prepared through the nucleophilic substitution reaction of 5-chloromethyl-salicylhydroxamic acid with poly (2- hydroethyl methacrylate) (PHEMA) modified silica gel particles PHEMA/SiO2. The SHA-PHEMA/SiO2 composites were characterized by FT-IR, scanning electron microscopy, X-ray photoelectron spectroscopy and nitrogen absorption. The adsorption behavior, adsorption thermodynamic, and adsorption mechanism of SHA-PHEMA/SiO2 for Pb2+ ions were studied, and the pH value of the medium on the adsorption property and chelating adsorption ability of SHA-PHEMA/SiO2 for Pb2+ ions was also investigated. The experimental results show that SHA-PHEMA/SiO2 possesses strong chelating adsorption ability for Pb2+ ions, and the adsorption capacity for Pb2+ ions at 308K reached 57 mg/g. The adsorption process is a chemical adsorption process driven by entropy, and the adsorption capacity increases with rising temperature. In pH range that can inhibit the hydrolysis of heavy metal ions, increasing the pH value of the medium strengthens the adsorption ability of SHA-PHEMA/SiO2 toward Pb2+ ions. The adsorption behavior is monomolecular and follows Langmuir isotherm. The adsorption capacity is almost the same after ten consecutive adsorption- desorption experiments of SHA-PHEMA/SiO2 for Pb2+ ions, indicating that SHA-PHEMA/SiO2 has excellent elution property and reusability.