Abstract
In this study, polystyrene (PSt)/NiO nanocomposites (NCs) were prepared in three stages. First, NiO2 was prepared by the reaction of Ni(NO3)2⋅6H2O with sodium hypochlorite in the present of CTAB in alkaline solution, and then its oxidation by ethanol, obtained NiO nanoparticles (NPs). Second, the surface of NiO NPs was modified in order to obtain better dispersity and proper compatibility in organic media by oleic acid. Surface modification of NiO NPs was confirmed through lipophilic degree (LD). The results revealed that LD increased with the rising amount of modifier up to 5 wt%. Optimum modification was obtained at 65 °C and 4 h for reaction time. Third, the modified NiO NPs were dispersed in styrene monomer, and PSt/NiO NCs were synthesized via miniemulsion polymerization. The NiO NPs, its modified NPs and PSt/NiO NCs were characterized by XRD, FT-IR, FE-SEM, EDX, XPS and VSM. The average crystallite sizes of NiO were calculated to be 14 nm from XRD patterns. The results of EDX analysis and FT-IR spectra showed that chains of oleic acid have been successfully grafted on surface of NiO NPs. The morphological observation revealed that NiO NPs were embedded homogeneously in the inner part of polystyrene. Thermal stability of PSt/NiO NCs was studied using techniques of TGA and DSC. Compared to polystyrene, PSt/NiO NCs prepared by this method increased the glass transition temperature to 29 °C and increased the thermal degradation temperature that to 45 °C. The VSM results showed that the NiO NPs and PSt/NiO NCs have super paramagnetic properties.
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References
J.J. Luo, I.M. Daniel, Characterization and modeling of mechanical behavior of polymer/clay nanocomposites. Compos. Sci. Technol. 63, 1607–1616 (2003)
A.R. Mahdavian, M. Ashjari, A.B. Makoo, Preparation of poly(styrene-methyl methacrylate)/SiO2 composite nanoparticles via emulsion polymerization: An investigation into the compatiblization. Eur. Polym. J. 43, 336–344 (2007)
L.A. Garcıa-Cerda, L.E. Romo-Mendoza, M.A. Quevedo-Lopez, Synthesis and characterization of NiO nanoparticles and their PMMA nanocomposites obtained by in situ bulk polymerization. J. Mater. Sci. 44, 4553–4556 (2009)
H.R. Kricheldorf, O. Nuyken, G. Swift, Handbook of Polymer Synthesis, 2nd edn. (Marcel Dekker, New York, 2005), pp. 77–78
Á Costoyas, J. Ramos, J. Forcada, Encapsulation of silica nanoparticles by miniemulsion polymerization. J. Polym. Sci. A 47, 935–948 (2009)
Y. Wang, H. Xu, H. Gu, Synthesis of raspberry-like SiO2/polystyrene nanocomposite particles via miniemulsion polymerization. J. Nanosci. Nanotechnol. 9, 1571–1576 (2009)
S.-W. Zhang, S. Zhou, Y.-M. Weng, L.-M. Wu, Synthesis of SiO2/polystyrene nanocomposite particles via miniemulsion polymerization. Langmuir 21, 2124–2128 (2005)
F. Yan, J. Li, J. Zhang, F. Liu, W. Yang, Preparation of Fe3O4/polystyrene composite particles from monolayer oleic acid modified Fe3O4 nanoparticles via miniemulsion polymerization. J. Nanopart. Res. 11, 289–296 (2009)
L.P. Ramírez, K. Landfester, Magnetic polystyrene nanoparticles with a high magnetite content obtained by miniemulsion processes. Macromol. Chem. Phys. 204, 22–31 (2003)
P.S. Nair, T. Radhakrishnan, N. Revaprasadu, C.G.C.E. van Sittert, V. Djokovic, A.S. Luyt, Characterization of polystyrene filled with HgS nanoparticles. Mater. Lett. 58, 361–364 (2004)
X.L. Sun, Z.P. Fan, L.D. Zhang, L. Wang, Z.J. Wei, X.Q. Wang, W.L. Liu, Superhydrophobicity of silica nanoparticles modified with polystyrene. Appl. Surf. Sci. 257, 2308–2312 (2011)
B. Kaboudin, H. Khanmohammadi, F. Kazemi, Polymer supported gold nanoparticles: synthesis and characterization of functionalized polystyrene-supported gold nanoparticles and their application in catalytic oxidation of alcohols in water. Appl. Surf. Sci. 425, 400–406 (2017)
C. Hodges, Y. Ding, S. Biggs, The influence of nanoparticles on polystyrene adhesion. Adv. Powder Technol. 21, 13–18 (2010)
K. Tian, C. Liu, H. Yang, X. Ren, In situ synthesis of copper nanoparticles/polystyrene composite. Colloids Surf. A 397, 12–15
J. Chen, G. Cheng, Y. Chai, W. Han, W. Zong, J. Chen, C. Li, W. Wang, L. Ou, Y. Yu, Preparation of nano-CaCO3/polystyrene nanocomposite beads for efficient bilirubin removal. Colloids Surf. B 161, 480–487 (2018)
W. Han, Y. Bai, S. Liu, C. Ge, L. Wang, Z. Ma, Y. Yang, X. Zhang, Enhanced thermal conductivity of commercial polystyrene filled with core-shell structured BN@PS. Composites A 102, 218–227 (2017)
O. Bera, B. Pilic, J. Pavlicevic, M. Jovicic, B. Hollo, K.M. Szecsenyi, M. Spirkova, Preparation and thermal properties of polystyrene/silica nanocomposites. Thermochim. Acta 515, 1–5 (2011)
J. Gu, N. Li, L. Tian, Z. Lv, Q. Zhang, High thermal conductivity graphite nanoplatelet/UHMWPE nanocomposites. RSC Adv. 5, 36334–36339 (2015)
J. Gu, Y. Guo, X. Yang, C. Liang, W. Geng, L. Tang, N. Li, Q. Zhang, Synergistic improvement of thermal conductivities of polyphenylene sulfide composites filled with boron nitride hybrid fillers. Composites A 95, 267–273 (2017)
X. Yang, L. Tang, Y. Guo, C. Liang, Q. Zhang, K. Kou, J. Gu, Improvement of thermal conductivities for PPS dielectric nanocomposites via incorporating NH2-POSS functionali-zed nBN fillers. Composites A 101, 237–242 (2017)
Y. Guo, G. Xu, X. Yang, K. Ruan, T. Ma, Q. Zhang, J. Gua, Y. Wu, H. Liud, Z. Guo, Significantly enhanced and precisely modeled thermal conductivity in polyimide nanocomposites by chemically modified graphene via in-situ polymerization and electrospinning-hot press technology. J. Mater. Chem. C (2018). https://doi.org/10.1039/C8TC00452H
E. Soleimani, R. Taheri, Synthesis and surface modification of CuO nanoparticles: Evaluation of dispersion and lipophilic properties of modified nanoparticles. Nano-Struct. Nano-Object. 10, 167–175 (2017)
J.-H. Kang, Y.-P. Guo, Y. Chen, Z.-C. Wang, Preparation and UV-light absorption property of oleic acid surface modified ZnO nanoparticles. Chem. Res. Chin. Univ. 27, 500–502 (2011)
R.Y. Hong, L.L. Chin, J.H. Li, H.Z. Li, Y. Zheng, J. Ding, Preparation and application of polystyrene-grafted ZnO nanoparticles. Polym. Adv. Technol. 18, 901–906 (2007)
E. Soleimani, F. Babaei-Niavarzi, Preparation, characterization and properties of PMMA/NiO polymer nanocomposites. J. Mater. Sci.: Mater. Electron. 29, 2392–2405 (2018)
F.A. Harraz, R.M. Mohamed, A. Shawky, I.A. Ibrahim, Composition and phase control of Ni/NiO nanoparticles for photocatalytic degradation of EDTA. J. Alloys Compd. 508, 133–140 (2010)
D.Y. Han, H.Y. Yang, C.B. Shen, X. Zhou, F.H. Wang, Synthesis and size control of NiO nanoparticles by water-in-oil microemulsion. Powder Technol. 147, 113–116 (2004)
X. Guo, L. Zhao, L. Zhang, J. Li, Surface modification of magnesium aluminum hydroxide nanoparticles with poly(methylmethacrylate) via one-pot in situ polymerization. Appl. Surf. Sci. 258, 2404–2409 (2012)
Y. Chung, S.R. Yun, C.W. Lee, N.J. Jo, C.H. Yo, K.S. Rya, Inorganic/organic nanocomposites of polyaniline and Fe3O4 with hollow cluster structures using polystyrene template. Bull. Korean Chem. Soc. 31, 2065–2068 (2010)
L. Feng, L. He, Y. Ma, Y. Wang, Grafting poly(methylmethacrylate) onto silica nanoparticle surfaces via a facile esterification reaction. Mater. Chem. Phys. 116, 158–163 (2009)
M. Dadkhah, F. Ansari, M. Salavati-Niasari, Thermal treatment synthesis of SnO2 nanoparticles and investigation of its light harvesting application. Appl. Phys. A 122, 700 (2016)
M. Mahdiani, A. Sobhani, F. Ansari, M. Salavati-Niasari, Lead hexaferrite nanostructures: Green amino acid sol-gel autocombustion synthesis, characterization and considering magnetic property. J. Mater. Sci.: Mater. Electron. 28, 17627–17634 (2017)
A. Khansari, M. Enhessari, M. Salavati-Niasari, Synthesis and characterization of nickel oxide nanoparticles from Ni(salen) as precursor. J. Clust. Sci. 24, 289–297 (2013)
M.M. Kashani-Motlagh, A.A. Youzbashi, L. Sabaghzadeh, Synthesis and characterization of nickel hydroxide/oxide nanoparticles by the complexation-precipitation method. Int. J. Phys. Sci. 6, 1471–1476 (2011)
C.B. Wang, G.Y. Gau, S.J. Gau, C.W. Tang, J.L. Bi, Preparation and characterization of nanosized nickel oxide. Catal. Lett. 101, 241–247 (2005)
Y. Wang, W. Eli, L. Zhang, H. Gao, Y. Liu, P. Li, A new method for surface modification of nano-CaCO3 and nano-Al2O3 at room temperature. Adv. Powder Technol. 21, 203–205 (2010)
F. Ansari, M. Bazarganipour, M. Salavati–Niasari, NiTiO3/NiFe2O4 nanocomposites: Simple sol–gel auto-combustion synthesis and characterization by utilizing onion extract as a novel fuel and green capping agent. Mater. Sci. Semicond. Proc. 43, 34–40 (2016)
R. Ramos-González, L.A. García-Cerda, M.A. Quevedo-López, Study of the surface modification with oleic acid of nanosized HfO2 synthesized by the polymerized complex derived sol–gel method. Appl. Surf. Sci. 258, 6034–6039 (2012)
S.Y. Lee, M.T. Harris, Surface modification of magnetic nanoparticles capped by oleic acids: Characterization and colloidal stability in polar solvents. J. Colloid Interface Sci. 293, 401–408 (2006)
R. Hong, T. Pan, J. Qian, H. Li, Synthesis and surface modification of ZnO nanoparticles. Chem. Eng. J. 119, 71–81 (2006)
T.K. Jain, M.A. Morales, S.K. Sahoo, D.L. Leslie-Pelecky, V. Labhasetwar, Iron oxide nanoparticles for sustained delivery of anticancer agents. Mol. Pharm. 2, 194–205 (2005)
S. Yang, H. Liu, Z. Zhang, Fabrication of novel multi hollow super paramagnetic magnetite/polystyrene nanocomposite microspheres via water-in-oil-in-water double emulsions. Langmuir 24, 10395–10401 (2008)
X. Yan, Q. He, X. Zhang, H. Gu, H. Chen, Q. Wang, L. Sun, S. Wei, Z. Guo, Magnetic polystyrene nanocomposites reinforced with magnetite nanoparticles. Macromol. Mater. Eng. 299, 485–494 (2014)
B. Faure, G. Salazar-Alvarez, A. Ahniyaz, I. Villaluenga, G. Berriozabal, Y.R. De Miguel, L. Bergström, Dispersion and surface functionalization of oxide nanoparticles for transparent photocatalytic and UV-protecting coatings and sunscreens. Sci. Technol. Adv. Mater. 14, 023001 (2013)
A.A. Keller, H. Wang, D. Zhou, H.S. Lenihan, G. Cherr, B.J. Cardinale, R. Miller, Z. Ji, Stability and aggregation of metal oxide nanoparticles in natural aqueous matrices. Environ. Sci. Technol. 44, 1962–1967 (2010)
S. Mallakpour, M. Madani, A review of current coupling agents for modification of metal oxide nanoparticles. Prog. Org. Coat. 86, 194–207 (2015)
M. Salavati-Niasari, F. Mohandes, F. Davar, M. Mazaheri, M. Monemzadeh, N. Yavarinia, Preparation of NiO nanoparticles from metal-organic frameworks via a solid-state decomposition route. Inorg. Chim. Acta 362, 3691–3697 (2009)
N. Tomczak, Sh. Gu, M. Han, N.F. Van Hulst, G.J. Vancso, Single light emitters in electrospun polymer nanofibers: Effect of local confinement on radioactive decay. Eur. Polym. J. 42, 2205–2210 (2006)
L. Tang, B. Zhou, Y. Tian, H. Bala, Y. Pan, S. Ren, Y. Wang, X. Lv, M. Li, Z. Wang, Preparation and surface modification of uniform ZnO nanorods via an one-step process. Colloids Surf. A 296, 92–96 (2007)
P. Liu, Z. Su, Preparation and characterization of PMMA/ZnO nanocomposites via in–situ polymerization method. J. Macromol. Sci. B 45, 131—138 (2006)
A.S. Patole, S.P. Patole, M.H. Song, J.Y. Yoon, J.H. Kim, T.H. Kim, Synthesis and characterization of silica/polystyrene composite nanoparticles by in situ mini-emulsion polymerization. Elastom. Compos. 44, 34–40 (2009)
P. Dallas, V. Georgakilas, D. Niarchos, P. Komninou, T. Kehagias, D. Petridis, Synthesis, characterization and thermal properties of polymer/magnetite nanocomposites. Nanotechnology 17, 2046–2053 (2006)
F. Davar, Z. Fereshteh, M. Salavati-Niasari, Nanoparticles Ni and NiO: Synthesis, characterization and magnetic properties. J. Alloys Compd. 476, 797–801 (2009)
M. Salavati-Niasari, N. Mir, F. Davar, Synthesis and characterization of NiO nanoclusters via thermal decomposition. Polyhedron 28, 1111–1114 (2009)
Z. Fereshteh, M. Salavati-Niasari, K. Saberyan, S.M. Hosseinpour-Mashkani, F. Tavakoli, Synthesis of nickel oxide nanoparticles from thermal decomposition of a new precursor. J. Clust. Sci. 23, 577–583 (2012)
M. Salavati-Niasar, F. Davar, Z. Fereshteh, Synthesis of nickel and nickel oxide nanoparticles via heat-treatment of simple octanoate precursor. J. Alloys Compd. 494, 410–414 (2010)
S. Farhadi, Z. Roustaei-Zaniyani, Simple and low-temperature synthesis of NiO nanoparticles through solid-state thermal decomposition of the hexa(ammine)Ni(II)nitrate, [Ni(NH3)6](NO3)2, complex. Polyhedron 30, 1244–1249 (2011)
B.I. Nandapure, S.B. Kondawar, M.Y. Salunkhe, A.I. Nandapure, Magnetic and transport properties of conducting polyaniline/nickel oxide nanocomposites. Adv. Mater. Lett. 4, 134–140 (2013)
H.T. Rahal, R. Awad, A.M. Abdel–Gaber, D. El-Said Bakeer, Synthesis, characterization, and magnetic properties of pure and EDTA–capped NiO nanosized particles. J. Nanomater. 2017, 7460323 (2017)
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The authors would like to thank the Research Council of Shahrood University of Technology for the financial support of this work.
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Soleimani, E., Mohammadi, M. Synthesis, characterization and properties of polystyrene/NiO nanocomposites. J Mater Sci: Mater Electron 29, 9494–9508 (2018). https://doi.org/10.1007/s10854-018-8983-6
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DOI: https://doi.org/10.1007/s10854-018-8983-6