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Beutier C, Serghei A, Cassagnau P, Heuillet P, Cantaloube B, Selles N, Morfin I, Sudre G, David L. In situ coupled mechanical/electrical/WAXS/SAXS investigations on ethylene propylene diene monomer resin/carbon black nanocomposites. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.125077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Tahara D, Ninh TH, Yamamoto H, Tashiro K. Metropolis Monte Carlo Simulation of Two-Dimensional Small-Angle X-ray Scattering Patterns of Oriented Polymer Materials. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01522] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Daisuke Tahara
- Department of Future Industry-Oriented Basic Science and Materials, Toyota Technological Institute, Tempaku, Nagoya 468-8511, Japan
| | - Tran Hai Ninh
- Department of Future Industry-Oriented Basic Science and Materials, Toyota Technological Institute, Tempaku, Nagoya 468-8511, Japan
| | - Hiroko Yamamoto
- Department of Future Industry-Oriented Basic Science and Materials, Toyota Technological Institute, Tempaku, Nagoya 468-8511, Japan
| | - Kohji Tashiro
- Department of Future Industry-Oriented Basic Science and Materials, Toyota Technological Institute, Tempaku, Nagoya 468-8511, Japan
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Nanovoids in uniaxially elongated polymer network filled with polydisperse nanoparticles via coarse-grained molecular dynamics simulation and two-dimensional scattering patterns. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.04.040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Hagita K, Shudo Y, Shibayama M. Two-dimensional scattering patterns and stress-strain relation of elongated clay nano composite gels: Molecular dynamics simulation analysis. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.08.047] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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5
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Musino D, Genix AC, Chaussée T, Guy L, Meissner N, Kozak R, Bizien T, Oberdisse J. Aggregate Formation of Surface-Modified Nanoparticles in Solvents and Polymer Nanocomposites. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:3010-3020. [PMID: 29443532 DOI: 10.1021/acs.langmuir.7b03932] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A new method based on the combination of small-angle scattering, reverse Monte Carlo simulations, and an aggregate recognition algorithm is proposed to characterize the structure of nanoparticle suspensions in solvents and polymer nanocomposites, allowing detailed studies of the impact of different nanoparticle surface modifications. Experimental small-angle scattering is reproduced using simulated annealing of configurations of polydisperse particles in a simulation box compatible with the lowest experimental q-vector. Then, properties of interest like aggregation states are extracted from these configurations and averaged. This approach has been applied to silane surface-modified silica nanoparticles with different grafting groups, in solvents and after casting into polymer matrices. It is shown that the chemistry of the silane function, in particular mono- or trifunctionality possibly related to patch formation, affects the dispersion state in a given medium, in spite of an unchanged alkyl-chain length. Our approach may be applied to study any dispersion or aggregation state of nanoparticles. Concerning nanocomposites, the method has potential impact on the design of new formulations allowing controlled tuning of nanoparticle dispersion.
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Affiliation(s)
- Dafne Musino
- Laboratoire Charles Coulomb (L2C) , Université de Montpellier, CNRS , F-34095 Montpellier , France
| | - Anne-Caroline Genix
- Laboratoire Charles Coulomb (L2C) , Université de Montpellier, CNRS , F-34095 Montpellier , France
| | - Thomas Chaussée
- Solvay Silica , 15 rue Pierre Pays BP52 , 69660 Collonges au Mont d'Or , France
| | - Laurent Guy
- Solvay Silica , 15 rue Pierre Pays BP52 , 69660 Collonges au Mont d'Or , France
| | | | - Radoslaw Kozak
- Synthos Spółka Akcyjna , Chemików 1 , 32600 Oświęcim , Poland
| | - Thomas Bizien
- SOLEIL Synchrotron , L'Orme des Merisiers , Gif-Sur-Yvette , 91192 Saint-Aubin France
| | - Julian Oberdisse
- Laboratoire Charles Coulomb (L2C) , Université de Montpellier, CNRS , F-34095 Montpellier , France
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Hagita K, Tominaga T, Sone T. Large-scale reverse Monte Carlo analysis for the morphologies of silica nanoparticles in end-modified rubbers based on ultra-small-angle X-ray scattering data. POLYMER 2018. [DOI: 10.1016/j.polymer.2017.12.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Hagita K, Morita H, Doi M, Takano H. Coarse-Grained Molecular Dynamics Simulation of Filled Polymer Nanocomposites under Uniaxial Elongation. Macromolecules 2016. [DOI: 10.1021/acs.macromol.5b02799] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Katsumi Hagita
- Department
of Applied Physics, National Defense Academy, Kanagawa 239-8686, Japan
| | - Hiroshi Morita
- National Institute
of Advanced Institute of Science and Technology, Tsukuba 305-8568, Japan
| | - Masao Doi
- Center
of Soft Matter Physics and Its Applications, Beihang University, Beijing 112-0001, China
| | - Hiroshi Takano
- Faculty
of Science and Technology, Keio University, Yokohama 223-8522, Japan
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Rżysko W, Sokołowski S, Staszewski T. Monte Carlo simulations of a model two-dimensional, two-patch colloidal particles. J Chem Phys 2015; 143:064509. [DOI: 10.1063/1.4928507] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Zhang H, Scholz AK, de Crevoisier J, Vion-Loisel F, Besnard G, Hexemer A, Brown HR, Kramer EJ, Creton C. Nanocavitation in Carbon Black Filled Styrene–Butadiene Rubber under Tension Detected by Real Time Small Angle X-ray Scattering. Macromolecules 2012. [DOI: 10.1021/ma2023606] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Huan Zhang
- Laboratory
of Soft Matter Science and Engineering, ESPCI Paristech-CNRS-UPMC, 10 rue Vauquelin, 75005 Paris, France
| | - Arthur K. Scholz
- Materials Research Laboratory, University of California, Santa Barbara, California 93106, United
States
- Department of Materials, University of California, Santa Barbara, California
93106, United States
| | - Jordan de Crevoisier
- Laboratory
of Soft Matter Science and Engineering, ESPCI Paristech-CNRS-UPMC, 10 rue Vauquelin, 75005 Paris, France
- LMT-Cachan, ENS-Cachan, 61 avenue du président Wilson, F-94230
Cachan, France
| | | | - Gilles Besnard
- LMT-Cachan, ENS-Cachan, 61 avenue du président Wilson, F-94230
Cachan, France
| | - Alexander Hexemer
- Advanced
Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States
| | | | - Edward J. Kramer
- Materials Research Laboratory, University of California, Santa Barbara, California 93106, United
States
- Department of Materials, University of California, Santa Barbara, California
93106, United States
- Department
of Chemical Engineering, University of California, Santa Barbara, California 93106, United States
| | - Costantino Creton
- Laboratory
of Soft Matter Science and Engineering, ESPCI Paristech-CNRS-UPMC, 10 rue Vauquelin, 75005 Paris, France
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Hagita K, Teramoto T. Topological validation of morphology modeling by extended reverse Monte Carlo analysis. PHYSICAL REVIEW. E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS 2008; 77:056704. [PMID: 18643192 DOI: 10.1103/physreve.77.056704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2007] [Revised: 03/03/2008] [Indexed: 05/26/2023]
Abstract
A combination of reverse Monte Carlo (RMC) and computational homology is examined as a useful approach in connecting scattering experiments to mathematics for 3D morphology modeling. We develop a different method of morphology modeling from multiple two-dimensional (2D) scattering patterns of structure functions by RMC technique using coarse-grained particles. We perform RMC analysis for multiple 2D scattering patterns of the configuration generated from the surface equation of double gyroid morphology. Homology analysis enables us to classify complex three-dimensional morphologies by incorporating topologically invariant quantities, the so-called Betti numbers. It is demonstrated that RMC analysis reconstructs the DG morphology from multiple 2D scattering patterns.
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Affiliation(s)
- Katsumi Hagita
- Department of Applied Physics, National Defense Academy, Yokosuka 239-8686, Japan
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