Synthesis and characterization of core/shell titanium dioxide nanoparticle/polyacrylate nanocomposite colloidal microspheres

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• 作者：Xinxin Sheng ; Delong Xie ; Chunling Wang ; Xinya Zhang…
• 关键词：Core/shell ; Titanium dioxide ; Polyacrylate ; Nanocomposite ; In situ emulsion polymerization
• 刊名：Colloid & Polymer Science
• 出版年：2016
• 出版时间：February 2016
• 年：2016
• 卷：294
• 期：2
• 页码：463-469
• 全文大小：1,416 KB
• 参考文献：1.Inkyo M, Tokunaga Y, Tahara T, Iwaki T, Iskandar F, Hogan CJ, Okuyama K (2008) Ind Eng Chem Res 47(8):2597–2604CrossRef
  2.Tchoul MN, Fillery SP, Koerner H, Drummy LF, Oyerokun FT, Mirau PA, Durstock MF, Vaia RA (2010) Chem Mater 22(5):1749–1759CrossRef
  3.Shtein M, Nadiv R, Lachman N, Daniel Wagner H, Regev O (2013) Compos Sci Technol 87(0):157–163CrossRef
  4.Kalia S, Kango S, Kumar A, Haldorai Y, Kumari B, Kumar R (2014) Colloid Polym Sci 292(9):2025–2052CrossRef
  5.Akgün E, Hubbuch J, Wörner M (2014) Colloid Polym Sci 292(5):1241–1247CrossRef
  6.Abdolbaghi S, Pourmahdian S, Saadat Y (2014) Colloid Polym Sci 292(5):1091–1097CrossRef
  7.Ma CCM, Chen YJ, Kuan HC (2006) J Appl Polym Sci 100(1):508–515CrossRef
  8.Kango S, Kalia S, Celli A, Njuguna J, Habibi Y, Kumar R (2013) Prog Polym Sci 38(8):1232–1261CrossRef
  9.Bourgeat-Lami E, Lansalot M (2010) Organic/inorganic composite latexes: the marriage of emulsion polymerization and inorganic chemistry. In: Landfester K (ed) Hybrid latex particles. Springer, Heidelberg, pp. 53–123CrossRef
  10.Qiao XG, Chen M, Zhou J, Wu LM (2007) J Polym Sci Pol Chem 45(6):1028–1037CrossRef
  11.Zhou J, Chen M, Qiao X, Wu L (2006) Langmuir 22(24):10175–10179CrossRef
  12.Chen M, Zhou SX, You B, Wu LM (2005) Macromolecules 38(15):6411–6417CrossRef
  13.Chen M, Wu LM, Zhou SX, You B (2004) Macromolecules 37(25):9613–9619CrossRef
  14.Ren Y, Chen M, Zhang Y, Wu L (2010) Langmuir 26(13):11391–11396CrossRef
  15.Džunuzović E, Marinović-Cincović M, Vuković J, Jeremić K, Nedeljković J (2009) Polym Compos 30(6):737–742CrossRef
  16.Zhang Y, Wu YF, Chen M, Wu LM (2010) Colloid Surface A 353(2–3):216–225CrossRef
  17.Erdem B, Sudol ED, Dimonie VL, El-Aasser MS (2000) J Polym Sci Part A: Polym Chem 38(24):4441–4450CrossRef
  18.Erdem B, Sudol ED, Dimonie VL, El-Aasser MS (2000) Macromol Symp 155(1):181–198CrossRef
  19.Erdem B, Sudol ED, Dimonie VL, El-Aasser MS (2000) J Polym Sci Part A: Polym Chem 38(24):4419–4430CrossRef
  20.Erdem B, Sudol ED, Dimonie VL, El-Aasser MS (2000) J Polym Sci Part A: Polym Chem 38(24):4431–4440CrossRef
  21.Wang WP, Cao HM, Zhu GJ, Wang P (2010) J Polym Sci Part A: Polym Chem 48(8):1782–1790CrossRef
  22.Yu DG, An JH, Bae JY, Lee YE, Ahn SD, Kang SY, Suh KS (2004) J Appl Polym Sci 92(5):2970–2975CrossRef
  23.Yang MJ, Dan Y (2005) Colloid Polym Sci 284(3):243–250CrossRef
  24.Yu DG, An JH, Bae JY, Ahn SD, Kang SY, Suh KS (2005) J Appl Polym Sci 97(1):72–79CrossRef
  25.Yang MJ, Dan Y (2006) J Appl Polym Sci 101(6):4056–4063CrossRef
  26.Pazokifard S, Mirabedini SM, Esfandeh M, Mohseni M, Ranjbar Z (2012) Surf Interface Anal 44(1):41–47CrossRef
  27.Erdem B, Hunsicker RA, Simmons GW, Sudol ED, Dimonie VL, El-Aasser MS (2001) Langmuir 17(9):2664–2669CrossRef
  28.Li XW, Song RG, Jiang Y, Wang C, Jiang D (2013) Appl Surf Sci 276:761–768CrossRef
  29.Widegren J, Bergstrom L (2002) J Am Ceram Soc 85(3):523–528CrossRef
  30.Fazio S, Guzman J, Colomer M, Salomoni A, Moreno R (2008) J Eur Ceram Soc 28(11):2171–2176CrossRef
  31.Ugelstad J, Hansen F (1976) Rubber Chem Technol 49(3):536–609CrossRef
  
• 作者单位：Xinxin Sheng (1)
  Delong Xie (1)
  Chunling Wang (1)
  Xinya Zhang (1)
  Li Zhong (1)
  
  1. School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Polymer Sciences
  Physical Chemistry
  Soft Matter and Complex Fluids
  Characterization and Evaluation Materials
  Food Science
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1435-1536

文摘

Core/shell titanium dioxide (TiO₂) nanoparticle/poly(methyl methacrylate-butyl acrylate-methacrylic acid) [P(MMA-BA-MAA)] nanocomposite colloidal microspheres have been successfully synthesized via in situ emulsion polymerization. TiO₂ nanoparticles were firstly modified by silane coupling agent, vinyl triethoxysilane (A-151), to increase the dispersibility of TiO₂ nanoparticles into the polyacrylate matrix. The A-151-modified TiO₂ nanoparticles were characterized by Fourier transform infrared spectra (FTIR), thermogravimetric analysis (TGA), dynamic light scattering (DLS), and transmission electron microscopy (TEM) techniques. The synthesized nanocomposite colloidal microspheres were characterized by TEM, scanning electron microscopy (SEM), energy dispersive X-ray spectrometry (EDS), and differential scanning calorimetry analysis (DSC). The results showed that A-151 coupling molecules was chemically bonded on the TiO₂ nanoparticles surface, and the amount of coated A-151 was 3.0 wt%. According to TEM micrographs and DLS results, the dispersibility of modified TiO₂ nanoparticles was obviously improved. TEM analysis revealed that an obvious core/shell structure morphology was observed with the core TiO₂ particles surrounded by a uniform 10∼15-nm thick polymer shell. SEM–EDS result showed that TiO₂ nanoparticles were homogenously monodispersed in the polymer matrix. DSC measurements indicated a glass transition temperature (T _g) enhancement of P(MMA-BA-MAA). Keywords Core/shell Titanium dioxide Polyacrylate Nanocomposite In situ emulsion polymerization