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碳酸钙微粒稳定的橄榄油/水乳液及其缓释性能 被引量：6

Emulsions stabilized by calcite particles and their controlled release performance
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摘要 Olive oil/water emulsions solely stabilized by calcite particles were prepared.The effect of the size and amount of the calcite particles,the volume ration of oil to water,and the concentration of sodium carbonate in water phase on the drop size and the stability of the emulsions were investigated.The controlled release performance of ethyl acetate in the emulsions was discussed.The results showed that the emulsions were of oil in water type.The drop size of the emulsions increased with the increasing of the calcite particle size and the volume ratio of oil to water,while decreased with the increasing of the amount of calcite particles and the concentration of carbonate concentration.The stability of the emulsions decreased with the increase of the volume ratio of oil to water and the concentration of sodium carbonate,while increased with the increase of the amount of calcite particles.Ethyl acetate dissolved in the dispersed phase of the emulsions stabilized by calcite particles showed a certain degree of controlled release behavior. Olive oil/water emulsions solely stabilized by calcite particles were prepared. The effect of the size and amount of the calcite particles, the volume ration of oil to water, and the concentration of sodium carbonate in water phase on the drop size and the stability of the emulsions were investigated. The controlled release performance of ethyl acetate in the emulsions was discussed. The results showed that the emulsions were of oil in water type. The drop size of the emulsions increased with the increasing of the calcite particle size and the volume ratio of oil to water,while decreased with the increasing of the amount of calcite particles and the concentration of carbonate concentration. The stability of the emulsions decreased with the increase of the volume ratio of oil to water and the concentration of sodium carbonate, while increased with the increase of the amount of calcite particles. Ethyl acetate dissolved in the dispersed phase of the emulsions stabilized by calcite particles showed a certain degree of controlled release behavior.
作者 王莎 贺拥军 李冬
机构地区 西安科技大学化学与化工学院
出处 《化学研究与应用》 CAS CSCD 北大核心 2010年第2期218-221,共4页 Chemical Research and Application
基金 国家自然科学基金(50572088)项目资助 陕西省教育厅研究基金(07JK313)项目资助
关键词 碳酸钙微粒 乳液 乙酸乙酯 缓释 calcite particles emulsion ethyl acetate controlled release
分类号 O648 [理学—物理化学]
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参考文献10

  • 1Pickering S. Emulsions [ J]. J Chem Soc, 1907, 91: 2001-2021.
  • 2Aveyard R, Binks B P, Clint J H. Emulsions stabilised solely by colloidal particles [ J ]. Adv Colloid Interface Sci, 2003,100:503-546.
  • 3He Y J. A novel emulsion route to sub-micrometer polyaniline/nano-ZnO composite fibers [J]. Appl Surface Sci, 2005,249 : 1-6.
  • 4黄维安,蓝强,张妍.胶体颗粒在液-液界面上的吸附行为及界面组装[J].化学进展,2007,19(2):212-219. 被引量：12
  • 5Binks B P. Particles as surfactants-similarities and differences [ J ]. Colloids Interface Sci,2002,7:21-41.
  • 6Midmore B R. Preparation of a novel silica-stabilized oil/water emulsion[ J]. Colloids Surf A, 1998,132:257-265.
  • 7夏立新,刘泉,汪舰,宫科,康笑博,刘广业.固体粒子稳定的乳状液研究进展[J].化学研究与应用,2007,19(10):1065-1069. 被引量：8
  • 8He Y J,Li T L, Yu X Y,et al. Tuning the wettability of calcite cubes by varying the sizes of the polystyrene nanoparticles attached to their surface [ J ]. Appl Surface Sci,2007,253(12) :5320-5324.
  • 9Binks B P, Lumsdon S O. Transitional phase inversion of solid stabilized emulsions using particle mixtures [ J ]. Langmuir, 2000,16 ( 8 ) : 3748-3756.
  • 10Dai L,Tarimala S,Wu C,et al. The structure and dynamics of microparticles at Pickering emulsion interface [J]. Scanning,2008,30(2) :87-95.

二级参考文献119

  • 1夏立新,曹国英,陆世维,刘泉,汪舰,佟胜睿,康笑博,宫科.固体粒子稳定的乳状液的微波破乳[J].化学研究与应用,2007,19(3):304-306. 被引量：5
  • 2顾惕人 马季铭 李外郎 等.表面化学[M].北京：科学出版社,2001.209-211.
  • 3Pickering S U.J.Chem.Soc.,1907,91:2001-2021.
  • 4Sullivan A P,Kilpatrick P K.Ind.Eng.Chem.Res.,2002,41:3389-3404.
  • 5Castaldi F J.Environmental Progress,2003,22:25-36.
  • 6Moosai R,Dawe R A.Sep.Purif.Technol.,2003,33:303-314.
  • 7Xu H,Goedel W A.Langmuir,2003,19:4950-4952.
  • 8Quere D,Aussillous P.Chem.Eng.Technol.,2002,25:925-928.
  • 9Arditty S,Whitby C P,Binks B P,Schmitt V,Leal-Calderon F.Eur.Phys.J.,2003,11:273-281.
  • 10Alargova R G,Warhadpande D S,Paunov V N,VelevO D.Langmuir,2004,20:10371-10374.

共引文献18

同被引文献48

  • 1陈浩,王爱勤.改性凹凸棒粘土悬浮稳定性的研究[J].中国矿业,2007,16(4):98-101. 被引量：16
  • 2郑茂松,王爱勤,詹庚申.凹凸棒石粘土应用研究[M].北京:化学工业出版社,2007.
  • 3Becher E Emulsions: Theory and Practice [M]. 3rd ed. American Chemi- cal Society: Washington, DC, 2001:1 - 10.
  • 4Binks B P. Particles as surfactants-similarities and differences[J]. Current Opinion in Colloid and Interface Science, 2002, 7:21-41.
  • 5Binks B P, Horozov T S. Colloidal Particles at Liquid Interfaces[M]. Cambridge University Press: Cambridge, U K, 2006:186-224.
  • 6Yang Fei, Liu Shangying, Xu Jian, et al. Picketing emulsions stabilized solely by layered double hydroxides particles: The effect of salt on emul- sion formation and stability[J]. Jottmal of Colloid and Interface Science, 2006, 302(1): 159-169.
  • 7Nciri H, Benna-Zayani M, Stambouli M, et al. Influence of clay addition on the properties of olive oil in water ulsions[J]. Applied Clay Sci- ence, 2009, 43(3/4): 383 -391.
  • 8Tan S Y, Tabor R F, Ong L, et al. Nano-mechanical properties of clay- armoured emulsion droplets[ J]. Sott Matter, 2012, 11 ( 8 ): 3112 - 3121.
  • 9Neaman A, Singer A. Rheological properties of aqueous suspensions of palygorskite[J]. Soil Science Society of America Journal, 2000, 64: 427-436.
  • 10Vignati E, Piazza IL Lockhart T E Pickering emulsions: into'facial ten- sion, colloidal layer morphology, and trapped-particle motion[J]. Lang- muir, 2003, 19(17): 6650- 6656.

引证文献6

二级引证文献20

化学研究与应用
2010年 第2期

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