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Yuan D, Wu T, Chen RY, Zhang GZ, Qu JP. Investigation on Properties of Polypropylene/Multi-walled Carbon Nanotubes Nanocomposites Prepared by a Novel Eccentric Rotor Extruder Based on Elongational Rheology. J MACROMOL SCI B 2018. [DOI: 10.1080/00222348.2018.1462648] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Ding Yuan
- National Engineering Research Center of Novel Equipment for Polymer Processing, The Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology, Guangzhou, China
| | - Ting Wu
- National Engineering Research Center of Novel Equipment for Polymer Processing, The Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology, Guangzhou, China
| | - Rong-yuan Chen
- National Engineering Research Center of Novel Equipment for Polymer Processing, The Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology, Guangzhou, China
| | - Gui-zhen Zhang
- National Engineering Research Center of Novel Equipment for Polymer Processing, The Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology, Guangzhou, China
| | - Jin-ping Qu
- National Engineering Research Center of Novel Equipment for Polymer Processing, The Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology, Guangzhou, China
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Wieme T, Tang D, Delva L, D'hooge DR, Cardon L. The relevance of material and processing parameters on the thermal conductivity of thermoplastic composites. POLYM ENG SCI 2017. [DOI: 10.1002/pen.24667] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Tom Wieme
- Center for Polymer and Material Technologies, Department of Materials, Textiles and Chemical Engineering; Ghent University; Technologiepark 915, Zwijnaarde Ghent B-9052 Belgium
| | - Dahang Tang
- Center for Polymer and Material Technologies, Department of Materials, Textiles and Chemical Engineering; Ghent University; Technologiepark 915, Zwijnaarde Ghent B-9052 Belgium
| | - Laurens Delva
- Center for Polymer and Material Technologies, Department of Materials, Textiles and Chemical Engineering; Ghent University; Technologiepark 915, Zwijnaarde Ghent B-9052 Belgium
| | - Dagmar R. D'hooge
- Laboratory for Chemical Technology, Department of Materials, Textiles and Chemical Engineering; Ghent University; Technologiepark 914, Zwijnaarde Ghent B-9052 Belgium
- Centre for Textile Science and Engineering, Department of Materials, Textiles and Chemical Engineering; Ghent University; Technologiepark 907, Zwijnaarde Ghent B-9052 Belgium
| | - Ludwig Cardon
- Center for Polymer and Material Technologies, Department of Materials, Textiles and Chemical Engineering; Ghent University; Technologiepark 915, Zwijnaarde Ghent B-9052 Belgium
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Shimomura S, Inutsuka M, Yamada NL, Tanaka K. Unswollen layer of cross-linked polyisoprene at the solid interface. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.07.047] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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4
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Liu XQ, Wang QY, Bao RY, Yang W, Xie BH, Yang MB. Suppressing phase retraction and coalescence of co-continuous polymer blends: effect of nanoparticles and particle network. RSC Adv 2014. [DOI: 10.1039/c4ra09138h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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5
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Effect of GMA polymer compatibilizers on highly filled composites of low density polyethylene/magnesium hydroxide. CHINESE JOURNAL OF POLYMER SCIENCE 2014. [DOI: 10.1007/s10118-014-1401-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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6
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Liu XQ, Sun ZY, Bao RY, Yang W, Xie BH, Yang MB. Nanoparticle retarded shape relaxation of dispersed droplets in polymer blends: an understanding from the viewpoint of molecular movement. RSC Adv 2014. [DOI: 10.1039/c4ra04380d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Nanoparticle network in dispersed droplets of polymer blends retards the shape relaxation of droplets by inhibiting molecular movement.
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Affiliation(s)
- Xi-Qiang Liu
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu, China
| | - Zhen-Yi Sun
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu, China
| | - Rui-Ying Bao
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu, China
| | - Wei Yang
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu, China
| | - Bang-Hu Xie
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu, China
| | - Ming-Bo Yang
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu, China
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7
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Mark JE, Wang S, Ahmad Z. Inorganic-organic composites, including some examples involving polyamides and polyimides. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/masy.19950980163] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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8
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9
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Kota AK, Cipriano BH, Duesterberg MK, Gershon AL, Powell D, Raghavan SR, Bruck HA. Electrical and Rheological Percolation in Polystyrene/MWCNT Nanocomposites. Macromolecules 2007. [DOI: 10.1021/ma0711792] [Citation(s) in RCA: 247] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Lan Q, Francis LF, Bates FS. Silica nanoparticle dispersions in homopolymer versus block copolymer. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/polb.21251] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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11
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In situ preparation and surface modification of barium sulfate nanoparticles. Colloids Surf A Physicochem Eng Asp 2006. [DOI: 10.1016/j.colsurfa.2005.08.050] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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12
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Kim JY, Kim SH. Influence of multiwall carbon nanotube on physical properties of poly(ethylene 2,6-naphthalate) nanocomposites. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/polb.20728] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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13
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Goel V, Chatterjee T, Bombalski L, Yurekli K, Matyjaszewski K, Krishnamoorti R. Viscoelastic properties of silica-grafted poly(styrene–acrylonitrile) nanocomposites. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/polb.20827] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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14
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Kim JY, Park HS, Kim SH. Multiwall-carbon-nanotube-reinforced poly(ethylene terephthalate) nanocomposites by melt compounding. J Appl Polym Sci 2006. [DOI: 10.1002/app.25377] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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15
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Malchev PG, David CT, Picken SJ, Gotsis AD. Mechanical properties of short fiber reinforced thermoplastic blends. POLYMER 2005. [DOI: 10.1016/j.polymer.2005.02.091] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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16
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Lee SS, Ma YT, Rhee HW, Kim J. Exfoliation of layered silicate facilitated by ring-opening reaction of cyclic oligomers in PET–clay nanocomposites. POLYMER 2005. [DOI: 10.1016/j.polymer.2005.01.006] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Fasolo M, Sollich P. Effects of colloid polydispersity on the phase behavior of colloid-polymer mixtures. J Chem Phys 2005. [PMID: 15743267 DOI: 10.1088/0953-8984/17/6/002] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023] Open
Abstract
We study theoretically the equilibrium phase behavior of a mixture of polydisperse hard-sphere colloids and monodisperse polymers, modeled using the Asakura-Oosawa model [S. Asakura and F. Oosawa, J. Chem. Phys. 22, 1255 (1954)] within the free volume approximation of H. N. W. Lekkerkerker, W. C. K. Poon, P. N. Pusey, A. Stroobants, and P. B. Warren [Europhys. Lett. 20, 559 (1992)]. We compute full phase diagrams in the plane of colloid and polymer volume fractions, using the moment free energy method. The intricate features of phase separation in pure polydisperse colloids combine with the appearance of polymer-induced gas-liquid coexistence to give a rich variety of phase diagram topologies as the polymer-colloid size ratio xi and the colloid polydispersity delta are varied. Quantitatively, we find that polydispersity disfavors fluid-solid against gas-liquid separation, causing a substantial lowering of the threshold value xi(c) above which stable two-phase gas-liquid coexistence appears. Phase splits involving two or more solids can occur already at low colloid concentration, where they may be kinetically accessible. We also analyze the strength of colloidal size fractionation. When a solid phase separates from a fluid, its polydispersity is reduced most strongly if the phase separation takes place at low colloid concentration and high polymer concentration, in agreement with experimental observations. For fractionation in gas-liquid coexistence we likewise find good agreement with experiment, as well as with perturbative theories for near-monodisperse systems.
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Affiliation(s)
- Moreno Fasolo
- Department of Mathematics, King's College London, Strand, London WC2R 2LS, United Kingdom
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18
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Kotsilkova R. Processing-structure-properties relationships of mechanically and thermally enhanced smectite/epoxy nanocomposites. J Appl Polym Sci 2005. [DOI: 10.1002/app.21989] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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19
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Kotsilkova R, Fragiadakis D, Pissis P. Reinforcement effect of carbon nanofillers in an epoxy resin system: Rheology, molecular dynamics, and mechanical studies. ACTA ACUST UNITED AC 2005. [DOI: 10.1002/polb.20352] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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20
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Salaniwal S, Kumar SK, Douglas JF. Amorphous solidification in polymer-platelet nanocomposites. PHYSICAL REVIEW LETTERS 2002; 89:258301. [PMID: 12484924 DOI: 10.1103/physrevlett.89.258301] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2002] [Indexed: 05/24/2023]
Abstract
Computer simulations are used to understand the molecular basis of the rheology changes in polymer melts when loaded with platelet filler particles, specifically when the polymer and nanofiller interact attractively. With decreasing temperature, there is increasing aggregation between chains and filler and an increase in the polymer matrix structural relaxation time. These lifetimes are predicted to diverge at an extrapolated temperature, which we identify with the emergence of an amorphous solid state. Our findings suggest that filled polymers are phenomenologically similar to solutions of associating polymers and to supercooled liquids near their glass transition.
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Affiliation(s)
- Sumeet Salaniwal
- Department of Materials Science and Engineering, Pennsylvania State University, University Park, USA
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21
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Chen YL, Schweizer KS. Depletion interactions in suspensions of spheres and rod–polymers. J Chem Phys 2002. [DOI: 10.1063/1.1485071] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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22
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Wang KH, Choi MH, Koo CM, Xu M, Chung IJ, Jang MC, Choi SW, Song HH. Morphology and physical properties of polyethylene/silicate nanocomposite prepared by melt intercalation. ACTA ACUST UNITED AC 2002. [DOI: 10.1002/polb.10201] [Citation(s) in RCA: 102] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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23
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Silva AS, Mitchell CA, Fu Tse M, Wang HC, Krishnamoorti R. Templating of cylindrical and spherical block copolymer microdomains by layered silicates. J Chem Phys 2001. [DOI: 10.1063/1.1403003] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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24
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Krishnamoorti R, Ren J, Silva AS. Shear response of layered silicate nanocomposites. J Chem Phys 2001. [DOI: 10.1063/1.1345908] [Citation(s) in RCA: 200] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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25
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Kim GM, Lee DH, Hoffmann B, Kressler J, Stöppelmann G. Influence of nanofillers on the deformation process in layered silicate/polyamide-12 nanocomposites. POLYMER 2001. [DOI: 10.1016/s0032-3861(00)00468-7] [Citation(s) in RCA: 195] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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26
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Lee SS, Kim J, Park M, Lim S, Choe CR. Transesterification reaction of the BaSO4-filled PBT/poly(ethylene terephthalate) blend. ACTA ACUST UNITED AC 2001. [DOI: 10.1002/polb.10011] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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27
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Polymer-Silicate Nanocomposites: Model Systems for Confined Polymers and Polymer Brushes. POLYMERS IN CONFINED ENVIRONMENTS 1999. [DOI: 10.1007/3-540-69711-x_3] [Citation(s) in RCA: 896] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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28
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