Abstract
In the present study, aminofunctionalized mesoporous silica (AFMS) was synthesized using the anionic surfactant N-lauroylsarcosine sodium as template and 3-aminopropyltrimethoxysilane as costructure directing agent. The synthesized mesoporous silica was characterized by the Fourier transform infrared spectra, x-ray diffraction, N2 adsorption-desorption, scanning electron microscopy, and transmission electron microscopy techniques. The application for the removal of Ni2+ from aqueous solution using the synthesized mesoporous silica as adsorbent was investigated. It was found that the solution pH affected adsorption of Ni2+ greatly. The kinetic data of adsorption showed that the removal rate of Ni2+ was substantially high. The adsorption isotherms were fitted using the Sips, Langmuir, and Freundlich models, respectively, and the results showed that the Sips model was the best one to describe the experimental data. From the data of Sips, the maximum adsorption capacity of Ni2+ in respect of the extracted sample is 2.48 mmol/g, much higher than those reported in other literature. The possible adsorption mechanism of Ni2+ on the AFMS was proposed.
Similar content being viewed by others
References
M. Amini, H. Younesi, and N. Bahramifar: Biosorption of nickel(II) from aqueous solution by aspergillus niger: Response surface methodology and isotherm study. Chemosphere 75, 1483 (2009).
P. Parker: Encyclopedia of Environmental Sciences, 2nd ed. (McGraw Hill Publications, New York, 1980), p. 125.
D. Pérez-Quintanilla, A. Sánchez, I. del Hierro, M. Fajardo, and I. Sierra: Preparation, characterization, and Zn2+ adsorption behavior of chemically modified MCM-41 with 5-mercapto-1-methyltetrazole. J. Colloid Interface Sci. 313, 551 (2007).
M. Amini, H. Younesi, and N. Bahramifar: Statistical modeling and optimization of the cadmium biosorption process in an aqueous solution using aspergillus niger. Colloids Surf., A 337, 67 (2009).
S. Kocaoba: Adsorption of nickel(II) and cobalt(II) ions and application of surface complex formation model to ion exchange equilibria. Environ. Eng. Sci. 25, 697 (2008).
H. Hasar: Adsorption of nickel(II) from aqueous solution onto activated carbon prepared from almond husk. J. Hazard. Mater. 97, 49 (2003).
S. Ansanay-Alex, C. Lomenech, C. Hurel, and N. Marmier: Adsorption of nickel and arsenic from aqueous solution on natural sepiolite. Int. J. Nanotechnol. 9, 204 (2012).
N.S. Rajurkar, A.N. Gokarn, and K. Dimya: Adsorption of chromium(III), nickel(II), and copper(II) from aqueous solution by activated alumina. Clean-Soil Air Water 39, 767 (2011).
A. Heidaria, H. Younesia, and Z. Mehraban: Removal of Ni(II), Cd(II), and Pb(II) from a ternary aqueous solution by amino functionalized mesoporous and nano mesoporous silica. Chem. Eng. J. 153, 70 (2009).
Y. Zhao, Q. Gao, T. Tang, Y. Xu, and D. Wu: Effective NH2-grafting on mesoporous SBA-15 surface for adsorption of heavy metal ions. Mater. Lett. 65, 1045 (2011).
E. Da’na and A. Sayari: Adsorption of copper on amine-functionalized SBA-15 prepared by co-condensation: Equilibrium properties. Chem. Eng. J. 166, 445 (2011).
X. Du and J. He: Hierarchically mesoporous silica nanoparticles: Extraction, amino-functionalization, and their multipurpose potentials. Langmuir 27, 2972 (2011).
R. Richer and L. Mercier: Direct synthesis of functionalized mesoporous silica by non-ionic alkylpolyethyleneoxide surfactant assembly. Chem. Commun. 16, 1775 (1998).
Y. Tang and K. Landskron: CO2-sorption properties of organosilicas with bridging amine functionalities inside the framework. J. Phys. Chem. C 114, 2494 (2010).
S. Che, A.E. Garcia-Bennett, T. Yokoi, K. Sakamoto, H. Kunieda, O. Terasaki, and T. Tatsumi: A novel anionic surfactant templating route for synthesizing mesoporous silica with unique structure. Nat. Mater. 2, 801 (2003).
H. Zheng, C. Gao, and S. Che: Amino and quaternary ammonium group functionalized mesoporous silica: An efficient ion-exchange method to remove anionic surfactant from AMS. Microporous Mesoporous Mater. 116, 299 (2008).
S.Y. Hao, Y.Z. Zhong, F. Pepe, and W.D. Zhu: Adsorption of Pb2+ and Cu2+ on anionic surfactant-templated amino-functionalized mesoporous silicas. Chem. Eng. J. 189–190, 160 (2012).
T.W. Tan, B. Hu, and H. Su: Adsorption of Ni2+ on amine-modified mycelium of Penicillium chrysogenum. Enzyme Microb. Technol. 35, 508 (2004).
V. Umamaheswari, M. Palanichamy, and V. Murugesan: Isopropylation of m-cresol over mesoporous Al–MCM-41 molecular sieves. J. Catal. 210, 367 (2002).
S.Y. Hao, H. Chang, Q. Xiao, Y.J. Zhong, and W.D. Zhu: One-pot synthesis and CO2 adsorption properties of ordered mesoporous SBA-15 materials functionalized with APTMS. J. Phys. Chem. C 115, 12873 (2011).
K. Dimos, P. Stathi, M.A. Karakassides, and Y. Deligiannakis: Synthesis and characterization of hybrid MCM-41 materials for heavy metal adsorption. Microporous Mesoporous Mater. 126, 65 (2009).
F. An, B. Gao, X. Dai, M. Wang, and X. Wang: Efficient removal of heavy metal ions from aqueous solution using salicylic acid type chelate adsorbent. J. Hazard. Mater. 192, 956 (2011).
V. Zelenak, D. Halamova, L. Gaberova, E. Bloch, and P. Llewellyn: Amine-modified SBA-12 mesoporous silica for carbon dioxide capture: Effect of amine basicity on sorption properties. Microporous Mesoporous Mater. 116, 358 (2008).
V. Manu, M.M. Haresh, and C.B. Hari: Effect of thermal treatment of silica gels on their amino functionalization and subsequent adsorption properties for Cu2+ from aqueous solution of copper sulfate. Ind. Eng. Chem. Res. 49, 8184 (2010).
J. Aguado, J.M. Arsuaga, A. Arencibia, M. Lindo, and V. Gascόn: Aqueous heavy metals removal by adsorption on amine-functionalized mesoporous silica. J. Hazard. Mater. 163, 213 (2009).
C. Lu, C. Liu, and G.P. Rao: Comparisons of sorbent cost for the removal of Ni2+ from aqueous solution by carbon nanotubes and granular activated carbon. J. Hazard. Mater. 151, 239 (2008).
V.C. Srivastava, I.D. Mall, and I.M. Mishra: Competitive adsorption of cadmium(II) and nickel(II) metal ions from aqueous solution onto rice husk ash. Chem. Eng. Process. 48, 370 (2009).
M. Najafi, Y. Yousefi, and A.A. Rafati: Synthesis, characterization and adsorption studies of several heavy metal ions on amino-functionalized silica nano hollow sphere and silica gel. Sep. Purif. Technol. 85, 193 (2012).
L. Wang and R.T. Yang: Increasing selective CO2 adsorption on amine-grafted SBA-15 by increasing silanol density. J. Phys. Chem. C 115, 21264 (2011).
Acknowledgments
The financial supports provided by the Natural Science Foundation of Zhejiang Province (Grant No. Y4110289) is gratefully acknowledged.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Hao, S., Hou, J. Adsorption of Ni2+ on aminofunctionalized mesoporous silica templated by an anionic surfactant route. Journal of Materials Research 28, 2325–2331 (2013). https://doi.org/10.1557/jmr.2013.33
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1557/jmr.2013.33