Preparation and electrorheological characteristics of uniform core/shell structural particles with different polar molecules shells

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Volumn 410, Issue , 2012, Pages 136-143

  Wu, Jinghua ^a   Liu, Fenghua ^a   Guo, Jianjun ^a   Cui, Ping ^a   Xu, Gaojie ^a   Cheng, Yuchuan ^a  

^a NINGBO INSTITUTE OF MATERIALS TECHNOLOGY AND ENGINEERING   (China)

Author keywords

Core shell structure; Dielectric constant; Electrorheological; Polar molecules; Wettability

Indexed keywords

ELECTRIC FIELDS; MOLECULES; NANOFLUIDICS; PERMITTIVITY; RHEOLOGY; SHEAR FLOW; TITANIUM; TITANIUM DIOXIDE; WETTING;

CORE/SHELL; CORE/SHELL PARTICLES; CORE/SHELL STRUCTURE; DC ELECTRIC FIELD; DIELECTRIC PARTICLES; ELECTRO-RHEOLOGICAL; ER EFFECT; ER FLUID; NARROW SIZE DISTRIBUTIONS; POLAR MOLECULES; SHEAR MODES; SPHERICAL NANOPARTICLES; STATIC YIELD; STEADY SHEAR FLOW; TIO; WELL-DISPERSED; ZERO FIELDS;

ELECTRORHEOLOGICAL FLUIDS;

CORE SHELL STRUCTURE PARTICLE; NANOPARTICLE; UNCLASSIFIED DRUG;

ARTICLE; ELECTRIC FIELD; FLOW KINETICS; PARTICLE SIZE; PRIORITY JOURNAL; SHEAR FLOW; VISCOSITY;

EID: 84864382915     PISSN: 09277757     EISSN: 18734359     Source Type: Journal    
DOI: 10.1016/j.colsurfa.2012.06.033     Document Type: Article

References (42)

1. Halsey T.C. Electrorheological fluids. Science 1992, 258:761-766.
2. Wen W., Huang X., Sheng P. Electrorheological fluids: structures and mechanisms. Soft Matter 2008, 4:200-210.
3. Yin J.B., Xia X.A., Xiang L.Q., Zhao X.P. Coaxial cable-like polyaniline@titania nanofibers: facile synthesis and low power electrorheological fluid application. J. Mater. Chem. 2010, 20:7096-7099.
4. Liu Y.D., Fang F.F., Choi H.J. Silica nanoparticle decorated polyaniline nanofiber and its electrorheological response. Soft Matter 2011, 7:2782-2789.
5. Fang F.F., Liu Y.D., Lee I.S., Choi H.J. Well controlled core/shell type polymeric microspheres coated with conducting polyaniline: fabrication and electrorheology. RSC Adv. 2011, 1:1026-1032.
6. Hao T. Electrorheological fluids. Adv. Mater. 2001, 13:1847-1857.
7. Hong J.-Y., Jang J. A comparative study on electrorheological properties of various silica-conducting polymer core-shell nanospheres. Soft Matter 2010, 6:4669-4671.
8. Ko Y.G., Chun Y.J., Kim J.-Y., Choi U.S. Influence of metal ion on electrorheological properties of carboxyl-group-immobilized chitosan dispersed suspension under electric field. Colloids Surf., A 2010, 371:76-80.
9. Zhang W.L., Park B.J., Choi H.J. Colloidal graphene oxide/polyaniline nanocomposite and its electrorheology. Chem. Commun. 2010, 46:5596-5598.
10. Huang X., Wen W., Yang S., Sheng P. Mechanism of the giant electrorheological effect. Solid State Commun. 2006, 139:581-588.
11. Hong J.-Y., Choi M., Kim C., Jang J. Geometrical study of electrorheological activity with shape controlled titania-coated silica nanomaterials. J. Colloid Interface Sci. 2010, 347:177-182.
12. Liu Y.D., Fang F.F., Choi H.J., Seo Y. Fabrication of semiconducting polyaniline/nano-silica nanocomposite particles and their enhanced electrorheological and dielectric characteristics. Colloids Surf., A 2010, 381:17-22.
13. Zhang K., Liu Y.D., Choi H.J. Carbon nanotube coated snowman-like particles and their electroresponsive characteristics. Chem. Commun. 2012, 48:136-138.
14. Tsuda K., Hirose Y., Ogura H., Otsubo Y. Effect of electric fields on the surface profiles of electrorheological suspensions. Colloids Surf., A 2010, 324:228-233.
15. Stenicka M., Pavlinek V., Saha P., Blinova N.V., Stejskal J., Quadrat O. Effect of hydrophilicity of polyaniline particles on their electrorheology: steady flow and dynamic behaviour. J. Colloid Interface Sci. 2010, 346:236-240.
16. 3 composites and their electrorheological and dielectric characteristics. J. Appl. Polym. Sci. 2007, 105:1853-1860.
17. Wen W.J., Huang X.X., Yang S.H., Lu K.Q., Sheng P. The giant electrorheological effect in suspensions of nanoparticles. Nat. Mater. 2003, 2:727-730.
18. Xu L., Tian W.J., Wu X.F., Cao J.G., Zhou L.W., Huang J.P. Polar-molecules-driven enhanced colloidal electrostatic interactions and their applications in achieving high active electrorheological materials. J. Mater. Res. 2008, 23:409-417.
19. Orellana C.S., He J., Jaeger H.M. Electrorheological response of dense strontium titanyl oxalate suspensions. Soft Matter 2011, 7:8023-8029.
20. 2 templated by block copolymer. Chem. Phys. Lett. 2004, 398:393-399.
21. Liao F.-H., Li J.R. Molecule-based electrorheological material, rare earth complex of β-cyclodextrin inclusion compound. Colloids Surf., A 2012, 394:33-37.
22. Davis L.C. Polarization forces and conductivity effects in electrorheoiogical fluids. J. Appl. Phys. 1992, 72:1334-1340.
23. Lu K.Q., Shen R., Wang X.Z., Sun G., Wen W.J., Liu J.X. Polar molecule dominated electrorheological effect. Chinese Phys. 2006, 15:2476-2480.
24. 2 from activated pore wall and high surface area. J. Phys. Chem. B 2006, 110:12916-12925.
25. Tan P., Tian W.J., Wu X.F., Huang J.Y., Zhou L.W., Huang J.P. Saturated orientational polarization of polar molecules in giant electrorheological fluids. J. Phys. Chem. B 2009, 113:9092-9097.
26. Shen R., Wang X., Lu Y., Wang D., Sun G., Cao Z., Lu K. Polar-molecule-dominated electrorheological fluids featuring high yield stresses. Adv. Mater. 2009, 21:4631-4635.
27. 2 nanoparticles. Colloid. Polym. Sci. 2008, 286:1493-1497.
28. Dutoit D.C.M., Schneider M., Baiker A. Titania-silica mixed oxides: I. Influence of sol-gel and drying conditions on structural properties. J. Catal. 1995, 153:165-176.
29. Gao X., Wachs I.E. Titania-silica as catalysts: molecular structural characteristics and physico-chemical properties. Catal. Today 1999, 51:233-254.
30. Kim S.G., Lim J.Y., Sung J.H., Choi H.J., Seo Y. Emulsion polymerized polyaniline synthesized with dodecylbenzene-sulfonic acid and its electrorheological characteristics: temperature effect. Polymer 2007, 48:6622-6631.
31. Liu Y.D., Fang F.F., Choi H.J. Core-shell structured semiconducting PMMA/polyaniline snowman-like anisotropic micro particles and their electrorheology. Langmuir 2010, 26:12849.
32. Seo Y.P., Choi H.J., Seo Y. Analysis of the flow behavior of electrorheological fluids with the aligned structure reformation. Polymer 2011, 52:5695-5698.
33. Seo Y.P., Choi H.J., Seo Y. A simplified model for analyzing the flow behavior of electrorheological fluids containing silica nanoparticle-decorated polyaniline nanofibers. Soft Matter 2012, 8:4659-4663.
34. Cheng Y.C., Liu X.H., Guo J.J., Liu F.H., Li Z.X., Xu G.J., Cui P. Fabrication of uniform core-shell structural calcium and titanium precipitation particles and enhanced electrorheological activities. Nanotechnology 2009, 20:055604.
35. Cheng Y.C., Wu K.H., Liu F.H., Guo J.J., Liu X.H., Xu G.J., Cui P. Facile approach to large-scale synthesis of 1D calcium and titanium precipitate (CTP) with high electrorheological activity. ACS Appl. Mater. Interfaces 2010, 2:621-625.
36. Fang Z.N., Xue H.T., Bao W., Yang Y., Zhou L.W., Huang J.P. Electrorheological effects depending on the dispersity of lyophilic or lyophobic particles. Chem. Phys. Lett. 2007, 441:314-317.
37. Wang B.-X., Zhao Y., Zhao X.-P. The wettability, size effect and electrorheological activity of modified titanium oxide nanoparticles. Colloids and Surfaces A 2007, 295:27-33.
38. Wang B.X., Zhao X.P. Wettability of bionic nanopapilla particles and their high electrorheological activity. Adv. Funct. Mater. 2005, 15:1815-1820.
39. Block H., Kelly J.P., Qin A., Wastson T. Materials and mechanisms in electrorheology. Langmuir 1990, 6:6-14.
40. Chen S., Huang X., van der Vegt N.F.A., Wen W., Sheng P. Giant electrorheological effect: a microscopic mechanism. Phys. Rev. Lett. 2010, 105:046001.
41. Yin J., Zhao X., Xia X., Xiang L., Qiao Y. Electrorheological fluids based on nano-fibrous polyaniline. Polymer 2008, 49:4413-4419.
42. Yin J., Zhao X. Titanate nano-whisker electrorheological fluid with high suspended stability and ER activity. Nanotechnology 2006, 17:192-196.