Influence of nanoparticles on cylinder-forming linear triblock copolymers
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Zhang, Cheng
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Wenzhou Univ, Dept Phys, Wenzhou 325035, Zhejiang, Peoples R ChinaWenzhou Univ, Dept Phys, Wenzhou 325035, Zhejiang, Peoples R China
Zhang, Cheng
[1
]
Wang, Zhenguo
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Wenzhou Univ, Dept Phys, Wenzhou 325035, Zhejiang, Peoples R ChinaWenzhou Univ, Dept Phys, Wenzhou 325035, Zhejiang, Peoples R China
Wang, Zhenguo
[1
]
Wang, Xianghong
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Shanghai Tech Inst Elect & Informat, Sch Sino German Engn, Shanghai 201411, Peoples R ChinaWenzhou Univ, Dept Phys, Wenzhou 325035, Zhejiang, Peoples R China
Wang, Xianghong
[2
]
Mou, Xuankang
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Wenzhou Univ, Dept Phys, Wenzhou 325035, Zhejiang, Peoples R ChinaWenzhou Univ, Dept Phys, Wenzhou 325035, Zhejiang, Peoples R China
Mou, Xuankang
[1
]
Li, Shiben
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Wenzhou Univ, Dept Phys, Wenzhou 325035, Zhejiang, Peoples R ChinaWenzhou Univ, Dept Phys, Wenzhou 325035, Zhejiang, Peoples R China
Li, Shiben
[1
]
机构:
[1] Wenzhou Univ, Dept Phys, Wenzhou 325035, Zhejiang, Peoples R China
[2] Shanghai Tech Inst Elect & Informat, Sch Sino German Engn, Shanghai 201411, Peoples R China
We investigated the influences of nanoparticles on the cylinder-forming triblock copolymers by dissipative particle dynamics (DPD) simulations. We focused on the various aspect ratio and concentrations of the nanoparticles (NPs) with neutral surfaces, where three cases, the nanosphere, nano-ellipsoid and nanorod, were considered. The results indicated that the NPs tend to aggregate in interfaces between the blocks at low NP concentration, but penetrate the cylinder domains when the NP concentration is increased. The shape of NPs has obvious effect on the deforming of cylinder domains, where the NPs with larger aspect ratio are easier to deform the cylinder domains and in turn, their orientations are strongly affected by the polymer chains. These observations provide a deeper understanding of potential applications for microstructures based on complex block copolymers and nanoparticle mixtures.
机构:
Univ Paris 06, Lab Physicochim Curie, Inst Curie, Ctr Rech,CNRS UMR 168, F-75248 Paris 05, FranceUniv Paris 06, Lab Physicochim Curie, Inst Curie, Ctr Rech,CNRS UMR 168, F-75248 Paris 05, France
Basan, Markus
Prost, Jacques
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Univ Paris 06, Lab Physicochim Curie, Inst Curie, Ctr Rech,CNRS UMR 168, F-75248 Paris 05, France
ESPCI ParisTech, F-75231 Paris 05, FranceUniv Paris 06, Lab Physicochim Curie, Inst Curie, Ctr Rech,CNRS UMR 168, F-75248 Paris 05, France
Prost, Jacques
Joanny, Jean-Francois
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Univ Paris 06, Lab Physicochim Curie, Inst Curie, Ctr Rech,CNRS UMR 168, F-75248 Paris 05, FranceUniv Paris 06, Lab Physicochim Curie, Inst Curie, Ctr Rech,CNRS UMR 168, F-75248 Paris 05, France
机构:
Univ Calif Santa Barbara, Mat Res Lab, Santa Barbara, CA 93106 USAUniv Minnesota, Dept Chem Engn & Mat Sci, Minneapolis, MN 55455 USA
Delaney, Kris T.
Fredrickson, Glenn H.
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Univ Calif Santa Barbara, Mat Res Lab, Santa Barbara, CA 93106 USA
Univ Calif Santa Barbara, Dept Chem Engn, Santa Barbara, CA 93106 USAUniv Minnesota, Dept Chem Engn & Mat Sci, Minneapolis, MN 55455 USA
机构:
Univ Paris 06, Lab Physicochim Curie, Inst Curie, Ctr Rech,CNRS UMR 168, F-75248 Paris 05, FranceUniv Paris 06, Lab Physicochim Curie, Inst Curie, Ctr Rech,CNRS UMR 168, F-75248 Paris 05, France
Basan, Markus
Prost, Jacques
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h-index: 0
机构:
Univ Paris 06, Lab Physicochim Curie, Inst Curie, Ctr Rech,CNRS UMR 168, F-75248 Paris 05, France
ESPCI ParisTech, F-75231 Paris 05, FranceUniv Paris 06, Lab Physicochim Curie, Inst Curie, Ctr Rech,CNRS UMR 168, F-75248 Paris 05, France
Prost, Jacques
Joanny, Jean-Francois
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h-index: 0
机构:
Univ Paris 06, Lab Physicochim Curie, Inst Curie, Ctr Rech,CNRS UMR 168, F-75248 Paris 05, FranceUniv Paris 06, Lab Physicochim Curie, Inst Curie, Ctr Rech,CNRS UMR 168, F-75248 Paris 05, France
机构:
Univ Calif Santa Barbara, Mat Res Lab, Santa Barbara, CA 93106 USAUniv Minnesota, Dept Chem Engn & Mat Sci, Minneapolis, MN 55455 USA
Delaney, Kris T.
Fredrickson, Glenn H.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Santa Barbara, Mat Res Lab, Santa Barbara, CA 93106 USA
Univ Calif Santa Barbara, Dept Chem Engn, Santa Barbara, CA 93106 USAUniv Minnesota, Dept Chem Engn & Mat Sci, Minneapolis, MN 55455 USA