固体颗粒稳定的Pickering乳液及其聚合研究述评
Research progress review of solid particles stabilized Pickering emulsion and polymerization
-
摘要: 综观国内外学者近年对固体颗粒稳定的Pickering乳液及其聚合的研究,相关理论有界面理论和接触角理论,对其影响因素的分析主要有固体颗粒浓度、水相pH值和水相电解质.研究者已经将SiO2,Laponite粘土,磁铁矿等一系列无机固体颗粒成功地应用于Pickering乳液中,并制备出一系列性能各异的材料,但研究工作仍存在一些不足,如忽略固体颗粒的电性质对Pickering乳液的影响,对Pickering乳液的片状胶体颗粒稳定剂的研究不系统等.制备受单体影响小、性能稳定的新型Pickering乳液聚合稳定剂,从而不断丰富Pickering乳液及其聚合技术将是未来研究的热点.
-
关键词:
- 固体颗粒 /
- 稳定剂 /
- Pickering乳液聚合
Abstract: Recent advances in Pickering emulsion stabilized by solid particles and Pickering emulsion polymerization were reviewed.It pointed out that the main stability theories of Pickering emulsion were the interface theory and the contact angle theory.The influence factors of Pickering emulsion included solid particle concentration, pH value and the type of electrolyte, etc.SiO2, Laponite and magnetite had been commonly used as solid stabilizers in Pickering emulsion polymerization.The shortages on Pickering emulsion research were also pointed out, such as neglecting the influence of electrical properties of solid particles and deficient research on lamellar colloidal particles as Pickering emulsion stabilizer.Preparing the new Pickering emulsion less affected by monomer with stable properties,so as to enrich Pickering emulsion and its joint technology will be the research focus in the future.-
Key words:
- solid particles /
- stabilizer /
- Pickering emulsion polymerization
-
-
[1]
王小妹,卢保森.反应型乳化剂对苯丙微皂乳液聚合及性能的影响[J].涂料工业,2006,36(1):12.
-
[2]
魏福祥,郝莉莉,王金梅.表面活性剂对环境的污染及检测研究进展[J].河北工业科技,2006,23(1):57.
-
[3]
杨飞,王君,蓝强,等.Pickering 乳状液的研究进展[J].化学进展,2009,21(7/8):1418.
-
[4]
Ramsden W.Separation of solids in the surface-layers of solutions and'suspensions' (observations on surface-membranes,bubbles,emulsions,and mechanical coagulati on)preliminary account[J].Proceedings of the Royal Society of London,1903,72:156.
-
[5]
Pickering S U.Cxcvi-emulsions[J].Transactions on Journal of the Chemical Society,2001,91:1907.
-
[6]
Binks B P, Lumsdon S O. Pickering emulsions stabilized by monodisperse latex particles:effects of particle size[J].Langmuir, 2001, 17(15):4540.
-
[7]
Binks B P, Fletcher P D I. Particles adsorbed at the oil-water interface:A theoretical comparison between spheres of uniform wettability and "Janus" particles[J].Langmuir, 2001, 17(16):4708.
-
[8]
Wang T, Keddie J L. Design and fabrication of colloidal polymer nanocomposites[J].Advances in Colloid and Interface Science, 2009, 147-148:319.
-
[9]
Dickinson E.Food emulsions and foams:stabilization by particles[J].Current Opinion in Colloid & Interface Science,2010,15(1/2):40.
-
[10]
Finkle P,Draper H D,Hildebrand J H.The theory of emulsification[J].Journal of the American Chemical Society,1923,45(12):2780.
-
[11]
Schulman J H,Leja J.Control of contact angles at the oil-water-solid interfaces:Emulsions stabilized by solid particles (BaSO4)[J].Transactions of the Faraday Society,1954,50:598.
-
[12]
Binks B P,Fletcher P D I.Particles adsorbed at the oil-water interface:A theoretical comparison between spheres of uniform wettability and'Janus' particles[J].Langmuir,2001,17(16):4708.
-
[13]
Binks B P.Particles as surfactants-similarities and differences[J].Current Opinion in Colloid and Interface Science,2002,7(1):21.
-
[14]
Aveyard R,Binks B P,Clint J H.Emulsions stabilised solely by colloidal particles[J].Advances in Colloid and Interface Science,2003,100-102:503.
-
[15]
Yang F,Niu Q,Lan Q,et al.Effect of dispersion pH on the formation and stability of Pickering emulsions stabilized by layered double hydroxides particles[J].Journal of Colloid and Interface Science,2007,306(2):285.
-
[16]
Yang F,Liu S,Xu J,et al.Pickering emulsions stabilized solely by layered double hydroxides particles:The effect of salt on emulsion formation and stability[J].Journal of Colloid and Interface Science,2006,302(1):159.
-
[17]
Briggs T R.Emulsions with finely divided solids[J].Journal of Industrial and Engineering Chemistry,1921,13(11):1008.
-
[18]
Ashby N P,Binks B P.Pickering emulsions stabilised by Laponite clay particles[J].Physical Chemistry Chemical Physics,2000,2:5640.
-
[19]
Percy M J,Barthet C,Lobb J C,et al.Synthesis and characterization of vinyl polymer-silica colloidal nanocomposites[J].Langmuir,2000,16(17):6913.
-
[20]
Tiarks F,Landfester K,Antonietti M.Silica nanoparticles as surfactants and fillers for latexes made by miniemulsion polymerization[J].Langmuir,2001,17(19):5775.
-
[21]
陈强,朱琳,安会勇,等.明胶/锂藻土纳米复合材料的制备与性能研究[J].化工新型材料,2012,40(6):57.
-
[22]
熊丽君,胡小波,刘新星,等.超拉伸聚合物-锂藻土纳米复合水凝胶[J].化学进展,2008,20(4):464.
-
[23]
Kiliaris P,Papaspyrides C D.Polymer/layered silicate (clay) nanocomposites:An overview of flame retardancy[J].Progress in Polymer Science,2010,35(7):902.
-
[24]
Voorn D J,Ming W,Van Herk A M.Polymer-clay nanocomposite latex particles by inverse pickering emulsion polymerization stabilized with hydrophobic montmorillonite platelets[J].Macromolecules,2006,39(6):2137.
-
[25]
Fang F F,Choi H J,Seo Y.Novel fabrication of polyaniline particles wrapped by exfoliated clay sheets and their electrorheology[J].Journal of Nanoscience and Nanotechnology,2010,10(1):285.
-
[26]
Teixeira R F,McKenzie H S,Boyd A A,et al.Pickering emulsion polymerization using Laponite clay as stabilizer to prepare armored'soft' polymer latexes[J].Macromolecules,2011,44(18):7415.
-
[27]
Cauvin S,Colver P J,Bon S A F.Pickering stabilized miniemulsion polymerization:Preparation of clay armored latexes[J].Macromolecules,2005,38(19):7887.
-
[28]
Yang Y F,Liu L,Zhang J,et al.PMMA colloid particles stabilized by layered silicate with PMMA-b-PDMAEMA block copolymer brushes[J].Langmuir,2007,23(5):2867.
-
[29]
Yin G,Zheng Z,Wang H,et al.Preparation of graphene oxide coated polystyrene microspheres by Pickering emulsion polymerization[J].Journal of Colloid and Interface Science,2013,394:192.
-
[30]
Gudarzi M M,Sharif F.Self assembly of graphene oxide at the liquid-liquid interface:A new route to the fabrication of graphene based composites[J].Soft Matter,2011,7(7):3432.
-
[31]
Sun J,Bi H.Pickering emulsion fabrication and enhanced supercapacity of graphene oxide-covered polyaniline nanoparticles[J].Materials Letters,2012,81:48.
-
[32]
Xu Z,Xia A,Wang C,et al.Synthesis of raspberry-like magnetic polystyrene microspheres[J].Materials Chemistry and Physics,2007,103(2/3):494.
-
[33]
Soosen S,Lekshmi B,George K.Optical properties of ZnO nanoparticles[J].SB Academic Review,2009,16(2):57.
-
[34]
Chen J H,Cheng C Y,Chiu W Y,et al.Synthesis of ZnO/polystyrene composites particles by Pickering emulsion polymerization[J].European Polymer Journal,2008,44(10):3271.
-
[35]
Li T,Liu H,Zeng L,et al.Study of emulsion polymerization stabilized by amphiphilic polymer nanoparticles[J].Colloid & Polymer Science,2011,289(14):1543.
-
[36]
Wu C H,Chiu W Y,Don T M.Conductive composite particles synthesized via Pickering emulsion polymerization using conductive latex of poly (3,4-ethylenedioxythiophene)(PEDOT) as stabilizer[J].Polymer,2012,53(5):1086.
-
[1]
计量
- PDF下载量: 184
- 文章访问数: 10089
- 引证文献数: 0