1
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Angelopoulou PP, Moutsios I, Manesi GM, Ivanov DA, Sakellariou G, Avgeropoulos A. Designing high χ copolymer materials for nanotechnology applications: A systematic bulk vs. thin films approach. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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2
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Hill CJ, McDonald AG, Roll MF. Dienes and diamondoids: poly(2‐[1‐adamantyl]‐1,3‐butadiene) and random copolymers with isoprene via redox‐emulsion polymerization and their hydrogenation. J Appl Polym Sci 2021. [DOI: 10.1002/app.50711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Connor J. Hill
- Department of Chemical and Biological Engineering University of Idaho Moscow Idaho USA
| | - Armando G. McDonald
- Department of Forest, Rangeland and Fire Sciences University of Idaho Moscow Idaho USA
| | - Mark F. Roll
- Materials Science and Engineering Program University of Idaho Moscow Idaho USA
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3
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Shin JJ. Effect of Site-Specific Functionalization on the Shape of Nonspherical Block Copolymer Particles. Polymers (Basel) 2020; 12:E2804. [PMID: 33256239 PMCID: PMC7760798 DOI: 10.3390/polym12122804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 11/23/2020] [Accepted: 11/24/2020] [Indexed: 10/26/2022] Open
Abstract
Shape-anisotropic polymeric colloids having chemically distinct compartments are promising materials, however, introducing site-specific surface functionality to block copolymer (BCP) particles has not yet been actively investigated. The current contribution demonstrates the selective surface functionalization of nanostructured, ellipsoidal polystyrene-b-polybutadiene (PS-b-PB) particle and investigate their effects on the particle shape. Photo-induced thiol-ene click reaction was used as a selective functionalization chemistry for modifying the PB block, which was achieved by controlling the feed ratio of functional thiols to the double bonds in PB. Importantly, the controlled particle elongation was observed as a function of the degree of PB functionalization. Such an increase in the aspect ratio is attributed to the (i) increased incompatibility of the PS and modified PB block and (ii) the reduced surface tension between the particles and surrounding aqueous medium, both of which contributes to the further elongation of ellipsoids. Further tunability of the elongation behavior of ellipsoids was further demonstrated by controlling the particle size and chemical structure of functional thiols, showing the versatility of this approach for controlling the particle shape. Finally, the utility of surface functionality was demonstrated by the facile complexation of fluorescent dye on the modified surface of the particle via favorable interaction, which showed stable fluorescence and colloidal dispersity.
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Affiliation(s)
- Jaeman J Shin
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
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4
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Cao H, Dai L, Liu Y, Li X, Yang Z, Deng H. Methacrylic Block Copolymers Containing Liquid Crystalline and Fluorinated Side Chains Capable of Fast Formation of 4 nm Domains. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00777] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hui Cao
- School of Microelectronics and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, China
| | - Le Dai
- School of Microelectronics and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, China
| | - Yuyun Liu
- School of Microelectronics and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, China
| | - Xuemiao Li
- School of Microelectronics and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, China
| | - Zhenyu Yang
- School of Microelectronics and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, China
| | - Hai Deng
- School of Microelectronics and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, China
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5
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Shao Y, Dai H, Zhao M, Li B, Yao J, Zhang WB, Li H. Phase Behavior and Phase Diagram of Polystyrene- b-Poly(Perfluorooctylethyl Acrylates). Polymers (Basel) 2020; 12:E819. [PMID: 32260387 PMCID: PMC7240698 DOI: 10.3390/polym12040819] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 03/28/2020] [Accepted: 03/30/2020] [Indexed: 01/29/2023] Open
Abstract
Fluorocontaining polymers bearing special properties are unique and important materials in modern society. In this work, we focused on the phase behavior and phase diagram of poly(styrene-block-perfluorooctylethyl acrylate) with a volume fraction varying from 0.2 to 0.8. Small-angle X-ray scattering and transmission electron microscopy showed the phase formation in the sequence of hexagonally packed cylinders (HEX) to lamellar layers (LAM) to inverse hexagonally packed cylinders (iHEX) in this series of block polymers. Wide-angle X-ray diffraction experiments proved that the fluorodomains of the LAM phases and the matrix of iHEX phases contained layered structures formed by the crystallization of fluorosegments. During heating, the self-assembled lattice remained intact even after the melting of fluorodomain, with barely changed lattice parameters. Such hierarchical structural formation was understood by chain conformation and domain interaction, which may provide new insight into the molecular design of advanced materials.
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Affiliation(s)
- Yu Shao
- Center for Advanced Low-Dimension Materials, Donghua University, Shanghai 201620, China; (Y.S.); (B.L.); (J.Y.)
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China;
| | - Hui Dai
- School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China; (H.D.); (M.Z.)
| | - Meng Zhao
- School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China; (H.D.); (M.Z.)
| | - Bin Li
- Center for Advanced Low-Dimension Materials, Donghua University, Shanghai 201620, China; (Y.S.); (B.L.); (J.Y.)
| | - Jianan Yao
- Center for Advanced Low-Dimension Materials, Donghua University, Shanghai 201620, China; (Y.S.); (B.L.); (J.Y.)
| | - Wen-Bin Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China;
| | - Hui Li
- Center for Advanced Low-Dimension Materials, Donghua University, Shanghai 201620, China; (Y.S.); (B.L.); (J.Y.)
- School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China; (H.D.); (M.Z.)
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6
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Mixed morphology in low molar mass fluorinated block copolymers. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Yu DM, Smith DM, Kim H, Rzayev J, Russell TP. Two-Step Chemical Transformation of Polystyrene-block-poly(solketal acrylate) Copolymers for Increasing χ. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01323] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Duk Man Yu
- Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors Drive, Amherst, Massachusetts 01003, United States
| | - Darren M. Smith
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260-3000, United States
| | - Hyeyoung Kim
- Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors Drive, Amherst, Massachusetts 01003, United States
| | - Javid Rzayev
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260-3000, United States
| | - Thomas P. Russell
- Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors Drive, Amherst, Massachusetts 01003, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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8
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Barreda L, Shen Z, Chen QP, Lodge TP, Siepmann JI, Hillmyer MA. Synthesis, Simulation, and Self-Assembly of a Model Amphiphile To Push the Limits of Block Polymer Nanopatterning. NANO LETTERS 2019; 19:4458-4462. [PMID: 31188012 DOI: 10.1021/acs.nanolett.9b01248] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Efforts to create block-polymer-based templates with ultrasmall domain sizes has stimulated integrated experimental and theoretical work in an effort to design and prepare self-assembled systems that can achieve unprecedented domain sizes. We recently reported the utilization of molecular dynamics simulations with transferable force fields to identify amphiphilic oligomers capable of self-assembling into ordered layered and cylindrical morphologies with sub-3 nm domain sizes. Motivated by these predictions, we prepared a sugar-based amphiphile with a hydrocarbon tail that shows thermotropic self-assembly to give a lamellar mesophase with a 3.5 nm pitch and sub-2 nm nanodomains above the melting temperature and below the liquid-crystalline clearing temperature. Complementary atomistic simulations of the molecular assemblies gave morphologies and spacings that were in near-perfect agreement with the experimental results. The effective combination of molecular design, simulation, synthesis, and structural characterization demonstrates the power of this integrated approach for next-generation templating technologies.
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Affiliation(s)
- Leonel Barreda
- Department of Chemistry , University of Minnesota , 207 Pleasant Street SE , Minneapolis , Minnesota 55455-0431 , United States
| | - Zhengyuan Shen
- Department of Chemistry , University of Minnesota , 207 Pleasant Street SE , Minneapolis , Minnesota 55455-0431 , United States
- Chemical Theory Center , University of Minnesota , 207 Pleasant Street SE , Minneapolis , Minnesota 55455-0431 , United States
- Department of Chemical Engineering and Materials Science , University of Minnesota , 421 Washington Avenue SE , Minneapolis , Minnesota 55455-0132 , United States
| | - Qile P Chen
- Department of Chemistry , University of Minnesota , 207 Pleasant Street SE , Minneapolis , Minnesota 55455-0431 , United States
- Chemical Theory Center , University of Minnesota , 207 Pleasant Street SE , Minneapolis , Minnesota 55455-0431 , United States
- Department of Chemical Engineering and Materials Science , University of Minnesota , 421 Washington Avenue SE , Minneapolis , Minnesota 55455-0132 , United States
| | - Timothy P Lodge
- Department of Chemistry , University of Minnesota , 207 Pleasant Street SE , Minneapolis , Minnesota 55455-0431 , United States
- Department of Chemical Engineering and Materials Science , University of Minnesota , 421 Washington Avenue SE , Minneapolis , Minnesota 55455-0132 , United States
| | - J Ilja Siepmann
- Department of Chemistry , University of Minnesota , 207 Pleasant Street SE , Minneapolis , Minnesota 55455-0431 , United States
- Chemical Theory Center , University of Minnesota , 207 Pleasant Street SE , Minneapolis , Minnesota 55455-0431 , United States
- Department of Chemical Engineering and Materials Science , University of Minnesota , 421 Washington Avenue SE , Minneapolis , Minnesota 55455-0132 , United States
| | - Marc A Hillmyer
- Department of Chemistry , University of Minnesota , 207 Pleasant Street SE , Minneapolis , Minnesota 55455-0431 , United States
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9
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10
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Jo S, Park S, Jun T, Kim Y, Ryu DY. Side-Chain Fluorination Effects on Morphological Behavior of PS-<i>b</i>-P<i>t</i>BMA: Disorder to Order Structures. J PHOTOPOLYM SCI TEC 2019. [DOI: 10.2494/photopolymer.32.401] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Seongjun Jo
- Department of Chemical and Biomolecular Engineering, Yonsei University
| | - Seongjin Park
- Department of Chemical and Biomolecular Engineering, Yonsei University
| | - Taesuk Jun
- Department of Chemical and Biomolecular Engineering, Yonsei University
| | - Yeongsik Kim
- Department of Chemical and Biomolecular Engineering, Yonsei University
| | - Du Yeol Ryu
- Department of Chemical and Biomolecular Engineering, Yonsei University
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11
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Yu DM, Smith DM, Kim H, Mapas JKD, Rzayev J, Russell TP. Morphological Evolution of Poly(solketal methacrylate)-block-polystyrene Copolymers in Thin Films. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00488] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Duk Man Yu
- Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors Drive, Amherst, Massachusetts 01003, United States
| | - Darren M. Smith
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260-3000, United States
| | - Hyeyoung Kim
- Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors Drive, Amherst, Massachusetts 01003, United States
| | - Jose Kenneth D. Mapas
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260-3000, United States
| | - Javid Rzayev
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260-3000, United States
| | - Thomas P. Russell
- Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors Drive, Amherst, Massachusetts 01003, United States
- Materials Science Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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12
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Yurdacan HM, Li X, Nutt S, Hogen-Esch TE. Perfluoroalkyl end-functionalized polystyrene show lower glass transition temperatures. DSC and optical transmission studies. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.01.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Chintapalli M, Timachova K, Olson KR, Banaszak M, Thelen JL, Mecham SJ, DeSimone JM, Balsara NP. Incipient microphase separation in short chain perfluoropolyether-block-poly(ethylene oxide) copolymers. SOFT MATTER 2017; 13:4047-4056. [PMID: 28517013 DOI: 10.1039/c7sm00738h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Incipient microphase separation is observed by wide angle X-ray scattering (WAXS) in short chain multiblock copolymers consisting of perfluoropolyether (PFPE) and poly(ethylene oxide) (PEO) segments. Two PFPE-PEO block copolymers were studied; one with dihydroxyl end groups and one with dimethyl carbonate end groups. Despite having a low degree of polymerization (N ∼ 10), these materials exhibited significant scattering intensity, due to disordered concentration fluctuations between their PFPE-rich and PEO-rich domains. The disordered scattering intensity was fit to a model based on a multicomponent random phase approximation to determine the value of the interaction parameter, χ, and the radius of gyration, Rg. Over the temperature range 30-90 °C, the values of χ were determined to be very large (∼2-2.5), indicating a high degree of immiscibility between the PFPE and PEO blocks. In PFPE-PEO, due to the large electron density contrast between the fluorinated and non-fluorinated block and the high value of χ, disordered scattering was detected at intermediate scattering angles, (q ∼ 2 nm-1) for relatively small polymer chains. Our ability to detect concentration fluctuations was enabled by both a relatively large value of χ and significant scattering contrast.
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Affiliation(s)
- Mahati Chintapalli
- Department of Materials Science and Engineering, University of California, Berkeley, California 94720, USA
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14
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Nojima S, Higaki Y, Ishige R, Kabayama H, Ohta N, Masunaga H, Hirai T, Kojio K, Takahara A. Crystallization-induced structure fluctuation of crystallized microdomain structure composed of strongly segregated crystalline-crystalline diblock copolymers. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.09.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Carter MCD, Jennings J, Speetjens FW, Lynn DM, Mahanthappa MK. A Reactive Platform Approach for the Rapid Synthesis and Discovery of High χ/Low N Block Polymers. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01268] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Matthew C. D. Carter
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - James Jennings
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - Frank W. Speetjens
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - David M. Lynn
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
- Department
of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, United States
| | - Mahesh K. Mahanthappa
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
- Department
of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, United States
- Department of Chemical Engineering & Materials Science, University of Minnesota, 421 Washington Ave. S.E., Minneapolis, Minnesota 55455, United States
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16
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Yurdacan M, Franke O, Hogen-Esch T. Nanoindentation of Films of Perfluorotridecyl, Perfluorodecyl, and Perfluoroheptyl End-Functionalized Polystyrene at the Micron Scale. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201500328] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Merve Yurdacan
- Department of Chemistry and Loker; Hydrocarbon Research Institute; University of Southern California; Los Angeles CA 90089-1661 USA
| | - Oliver Franke
- Department of Aerospace and Mechanical Engineering; University of Southern California; Los Angeles CA 90089-1661 USA
| | - Thieo Hogen-Esch
- Department of Chemistry and Loker; Hydrocarbon Research Institute; University of Southern California; Los Angeles CA 90089-1661 USA
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17
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Synthesis of telechelic perfluorocarbon functionalized polystyrene and polybutylmethacrylate and characterization of their blends. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.05.044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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18
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Chen A, Blakey I, Jack KS, Whittaker AK, Peng H. Control through monomer placement of surface properties and morphology of fluoromethacrylate copolymers. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27731] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Ao Chen
- Australian Institute for Bioengineering and Nanotechnology; The University of Queensland; Brisbane Queensland 4072 Australia
| | - Idriss Blakey
- Australian Institute for Bioengineering and Nanotechnology; The University of Queensland; Brisbane Queensland 4072 Australia
- Centre for Advanced Imaging; The University of Queensland; Brisbane Queensland 4072 Australia
| | - Kevin S. Jack
- Centre for Microscopy and Microanalysis; The University of Queensland; Brisbane Queensland 4072 Australia
| | - Andrew K. Whittaker
- Australian Institute for Bioengineering and Nanotechnology; The University of Queensland; Brisbane Queensland 4072 Australia
- Centre for Advanced Imaging; The University of Queensland; Brisbane Queensland 4072 Australia
- Australian Research Council Centre of Excellence for Convergent Bio-Nano Science and Technology
| | - Hui Peng
- Australian Institute for Bioengineering and Nanotechnology; The University of Queensland; Brisbane Queensland 4072 Australia
- Australian Research Council Centre of Excellence for Convergent Bio-Nano Science and Technology
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19
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Kuang H, Janik MJ, Gomez ED. Quantifying the role of interfacial width on intermolecular charge recombination in block copolymer photovoltaics. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/polb.23757] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hao Kuang
- Department of Chemical Engineering; The Pennsylvania State University; University Park Pennsylvania 16802
| | - Michael J. Janik
- Department of Chemical Engineering; The Pennsylvania State University; University Park Pennsylvania 16802
| | - Enrique D. Gomez
- Department of Chemical Engineering; The Pennsylvania State University; University Park Pennsylvania 16802
- Materials Research Institute; The Pennsylvania State University; University Park Pennsylvania 16802
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20
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Shen J, Piunova VA, Nutt S, Hogen-Esch TE. Blends of polystyrene and poly(n-butyl methacrylate) mediated by perfluorocarbon end groups. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.08.059] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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21
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Li H, Gu W, Li L, Zhang Y, Russell TP, Coughlin EB. Synthesis of Semicrystalline/Fluorinated Side-Chain Crystalline Block Copolymers and Their Bulk and Thin Film Nanoordering. Macromolecules 2013. [DOI: 10.1021/ma400533w] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hong Li
- School of Chemistry and Chemical
Engineering, Shanghai Jiaotong University, Shanghai 200240, China
| | - Weiyin Gu
- Department of Polymer Science
and Engineering, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - Le Li
- Department of Polymer Science
and Engineering, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - Yongming Zhang
- School of Chemistry and Chemical
Engineering, Shanghai Jiaotong University, Shanghai 200240, China
| | - Thomas P. Russell
- Department of Polymer Science
and Engineering, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - E. Bryan Coughlin
- Department of Polymer Science
and Engineering, University of Massachusetts, Amherst, Massachusetts 01003, United States
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22
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Ruiz JAR, Cloutet E, Dumon M. Investigation of the nanocellular foaming of polystyrene in supercritical CO2 by adding a CO2-philic perfluorinated block copolymer. J Appl Polym Sci 2012. [DOI: 10.1002/app.36455] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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23
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Yi L, Huang C, Zhou W. Synthesis, surface properties, and morphologies of poly[methyl(3,3,3-trifluoropropyl)siloxane]-b-polystyrene-b-poly(tert-butyl acrylate) triblock copolymers by a combination of anionic ROP and ATRP. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.25939] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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24
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Fedoseev MS, Derzhavinskaya LF, Karmanov VI, Bazhin DN, Zapevalov AY, Gorbunova TI, Saloutin VI. Synthesis and properties of epoxy-anhydride polymers modified with polyfluorolakyl-substituted oxiranes in the course of curing. RUSS J APPL CHEM+ 2010. [DOI: 10.1134/s1070427210040270] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Chen L, Hillmyer MA. Mechanically and Thermally Robust Ordered Nanoporous Monoliths Using Norbornene-Functional Block Polymers. Macromolecules 2009. [DOI: 10.1021/ma900389n] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Liang Chen
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455-0431
| | - Marc A. Hillmyer
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455-0431
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26
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Bazhin D, Gorbunova T, Zapevalov A, Saloutin V. Synthesis of novel perfluoroalkyl-containing polyethers. J Fluor Chem 2009. [DOI: 10.1016/j.jfluchem.2009.02.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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27
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Yokoyama H, Li L, Dutriez C, Iwakura Y, Sugiyama K, Masunaga H, Sasaki S, Okuda H. Horizontally and Vertically Aligned Polymeric Nanosheets: CO2-Induced Morphological Changes of Block Copolymer Thin Films. Macromolecules 2008. [DOI: 10.1021/ma801487a] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hideaki Yokoyama
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwa-no-ha, Kashiwa, Chiba 277-8561, Japan, Nanotechnology Research Institute, National Institute of Advanced Industrial Science and Technology, Central 5, Higashi, 1-1-1, Tsukuba, Ibaraki 305-8565, Japan, Department of Organic and Polymeric Materials, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan, Japan Synchrotron Radiation Research Institute, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198,
| | - Lei Li
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwa-no-ha, Kashiwa, Chiba 277-8561, Japan, Nanotechnology Research Institute, National Institute of Advanced Industrial Science and Technology, Central 5, Higashi, 1-1-1, Tsukuba, Ibaraki 305-8565, Japan, Department of Organic and Polymeric Materials, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan, Japan Synchrotron Radiation Research Institute, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198,
| | - Cedric Dutriez
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwa-no-ha, Kashiwa, Chiba 277-8561, Japan, Nanotechnology Research Institute, National Institute of Advanced Industrial Science and Technology, Central 5, Higashi, 1-1-1, Tsukuba, Ibaraki 305-8565, Japan, Department of Organic and Polymeric Materials, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan, Japan Synchrotron Radiation Research Institute, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198,
| | - Yuko Iwakura
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwa-no-ha, Kashiwa, Chiba 277-8561, Japan, Nanotechnology Research Institute, National Institute of Advanced Industrial Science and Technology, Central 5, Higashi, 1-1-1, Tsukuba, Ibaraki 305-8565, Japan, Department of Organic and Polymeric Materials, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan, Japan Synchrotron Radiation Research Institute, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198,
| | - Kenji Sugiyama
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwa-no-ha, Kashiwa, Chiba 277-8561, Japan, Nanotechnology Research Institute, National Institute of Advanced Industrial Science and Technology, Central 5, Higashi, 1-1-1, Tsukuba, Ibaraki 305-8565, Japan, Department of Organic and Polymeric Materials, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan, Japan Synchrotron Radiation Research Institute, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198,
| | - Hiroyasu Masunaga
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwa-no-ha, Kashiwa, Chiba 277-8561, Japan, Nanotechnology Research Institute, National Institute of Advanced Industrial Science and Technology, Central 5, Higashi, 1-1-1, Tsukuba, Ibaraki 305-8565, Japan, Department of Organic and Polymeric Materials, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan, Japan Synchrotron Radiation Research Institute, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198,
| | - Sono Sasaki
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwa-no-ha, Kashiwa, Chiba 277-8561, Japan, Nanotechnology Research Institute, National Institute of Advanced Industrial Science and Technology, Central 5, Higashi, 1-1-1, Tsukuba, Ibaraki 305-8565, Japan, Department of Organic and Polymeric Materials, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan, Japan Synchrotron Radiation Research Institute, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198,
| | - Hiroshi Okuda
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwa-no-ha, Kashiwa, Chiba 277-8561, Japan, Nanotechnology Research Institute, National Institute of Advanced Industrial Science and Technology, Central 5, Higashi, 1-1-1, Tsukuba, Ibaraki 305-8565, Japan, Department of Organic and Polymeric Materials, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan, Japan Synchrotron Radiation Research Institute, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198,
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Li ZW, Chen LJ, Zhao Y, Lu ZY. Ordered Packing of Soft Discoidal System. J Phys Chem B 2008; 112:13842-8. [DOI: 10.1021/jp804372s] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhan-Wei Li
- Institute of Theoretical Chemistry, State Key Laboratory of Theoretical and Computational Chemistry, Jilin University, Changchun 130023, China
| | - Li-Jun Chen
- Institute of Theoretical Chemistry, State Key Laboratory of Theoretical and Computational Chemistry, Jilin University, Changchun 130023, China
| | - Ying Zhao
- Institute of Theoretical Chemistry, State Key Laboratory of Theoretical and Computational Chemistry, Jilin University, Changchun 130023, China
| | - Zhong-Yuan Lu
- Institute of Theoretical Chemistry, State Key Laboratory of Theoretical and Computational Chemistry, Jilin University, Changchun 130023, China
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Hirao A, Sugiyama K, Yokoyama H. Precise synthesis and surface structures of architectural per- and semifluorinated polymers with well-defined structures. Prog Polym Sci 2007. [DOI: 10.1016/j.progpolymsci.2007.08.001] [Citation(s) in RCA: 119] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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30
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Zhu S, Edmonds WF, Hillmyer MA, Lodge TP. Synthesis and self-assembly of highly incompatible polybutadiene-poly(hexafluoropropylene oxide) diblock copolymers. ACTA ACUST UNITED AC 2005. [DOI: 10.1002/polb.20621] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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31
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32
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Lynd NA, Hillmyer MA. Influence of Polydispersity on the Self-Assembly of Diblock Copolymers. Macromolecules 2005. [DOI: 10.1021/ma051025r] [Citation(s) in RCA: 256] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nathaniel A. Lynd
- Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455-0431
| | - Marc A. Hillmyer
- Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455-0431
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33
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Li Z, Hillmyer MA, Lodge TP. Synthesis and Characterization of Triptych μ-ABC Star Triblock Copolymers. Macromolecules 2004. [DOI: 10.1021/ma048607d] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhibo Li
- Department of Chemistry and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
| | - Marc A. Hillmyer
- Department of Chemistry and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
| | - Timothy P. Lodge
- Department of Chemistry and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
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Hikita M, Tanaka K, Nakamura T, Kajiyama T, Takahara A. Aggregation states and surface wettability in films of poly(styrene-block-2-perfluorooctyl ethyl acrylate) diblock copolymers synthesized by atom transfer radical polymerization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2004; 20:5304-10. [PMID: 15986667 DOI: 10.1021/la049556g] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Well-defined poly(styrene-block-2-perfluorooctyl ethyl acrylate) [P(St-b-PFA)] copolymers with various chemical compositions were synthesized by atom transfer radical polymerization. Films of P(St-b-PFA) were structurally characterized, from bulk to surface, on the basis of transmittance electron microscopic observation and small-angle X-ray scattering, X-ray photoelectron spectroscopic, and contact angle measurements. For a comparison, poly(styrene-random-2-perfluorooctyl ethyl acrylate) [P(St-ran-PFA)] copolymers were also synthesized by conventional free radical polymerization. While P(St-b-PFA) with the 2-perfluorooctyl ethyl acrylate (PFA) content higher than 18.7 mol % formed a typical phase-separated cylinder structure, P(St-b-PFA) with a lower PFA content and P(St-ran-PFA) were in a miscible state. Since the perfluoroalkyl groups possess extremely low surface energy, they were preferentially segregated at the film surface, resulting in the formation of the PFA surface layer. This was the case for all P(St-b-PFA) films examined, although the aggregation state at the surface was strongly dependent on the PFA content. In the case of the P(St-b-PFA) with the PFA content higher than 18.7 mol %, both advancing and receding contact angles for water were 120 degrees and even larger with almost no hysteresis. In addition, extremely excellent oil-repellent surface properties such as advancing and receding contact angles for dodecane of 76 degrees and 75 degrees were also observed. However, these intriguing liquid-repellent properties were not observed for the films of miscible P(St-b-PFA) and P(St-ran-PFA). Therefore, it can be concluded that the internal structure beneath the surface as well as the surface itself should be deeply considered to design excellent and stable liquid-repellent materials.
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Affiliation(s)
- Masaya Hikita
- Japan Chemical Innovation Institute, Fuzanbou Building, 1-3-5 Kanda Jinbouchou, Chiyoda-ku, Tokyo 101-0051, Japan
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Radhakrishnan K, Switek KA, Hillmyer MA. Synthesis of semifluorinated block copolymers by atom transfer radical polymerization. ACTA ACUST UNITED AC 2004. [DOI: 10.1002/pola.11023] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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36
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Lacroix-Desmazes P, Andre P, Desimone JM, Ruzette AV, Boutevin B. Macromolecular surfactants for supercritical carbon dioxide applications: Synthesis and characterization of fluorinated block copolymers prepared by nitroxide-mediated radical polymerization. ACTA ACUST UNITED AC 2004. [DOI: 10.1002/pola.20193] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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37
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Davidock DA, Hillmyer MA, Lodge TP. Mapping Large Regions of Diblock Copolymer Phase Space by Selective Chemical Modification. Macromolecules 2003. [DOI: 10.1021/ma035248y] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Drew A. Davidock
- Department of Chemistry and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
| | - Marc A. Hillmyer
- Department of Chemistry and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
| | - Timothy P. Lodge
- Department of Chemistry and Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455
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38
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Garstecki P, Hołyst R. Scattering Patterns of Multiply Continuous Cubic Phases in Block Copolymers. I. The Model. Macromolecules 2003. [DOI: 10.1021/ma0212588] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Piotr Garstecki
- Institute of Physical Chemistry PAS Department III, Kasprzaka 44/52, 01-224 Warsaw, Poland, and Cardinal Stefan Wyszyński University, WMP-SNŚ, Dewajtis 5, Warsaw, Poland
| | - Robert Hołyst
- Institute of Physical Chemistry PAS Department III, Kasprzaka 44/52, 01-224 Warsaw, Poland, and Cardinal Stefan Wyszyński University, WMP-SNŚ, Dewajtis 5, Warsaw, Poland
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39
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Garstecki P, Hołyst R. Scattering Patterns of Multiply Continuous Cubic Phases in Block Copolymers. II. Application to Various Triply Periodic Architectures. Macromolecules 2003. [DOI: 10.1021/ma0212590] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Piotr Garstecki
- Institute of Physical Chemistry PAS Department III, Kasprzaka 44/52, 01-224 Warsaw, Poland, and Cardinal Stefan Wyszyński University, WMP−SNŚ, Dewajtis 5, Warsaw, Poland
| | - Robert Hołyst
- Institute of Physical Chemistry PAS Department III, Kasprzaka 44/52, 01-224 Warsaw, Poland, and Cardinal Stefan Wyszyński University, WMP−SNŚ, Dewajtis 5, Warsaw, Poland
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40
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Bendejacq D, Ponsinet V, Joanicot M, Vacher A, Airiau M. Chemical Tuning of the Microphase Separation in Diblock Copolymers from Controlled Radical Polymerization. Macromolecules 2003. [DOI: 10.1021/ma0302661] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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41
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Schmidt SC, Hillmyer MA. Morphological behavior of model poly(ethylene-alt-propylene)-b-polylactide diblock copolymers. ACTA ACUST UNITED AC 2002. [DOI: 10.1002/polb.10291] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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