1
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Sato T, Dunderdale GJ, Hozumi A. Threshold of Surface Initiator Concentration for Polymer Brush Growth by Surface-Initiated Atom Transfer Radical Polymerization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:480-488. [PMID: 38127729 DOI: 10.1021/acs.langmuir.3c02756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
The surface modification of various materials by grafting functional molecules has attracted much attention from fundamental research to practical applications because of its ability to impart various physical and chemical properties to the surfaces. One promising approach is the use of polymer brushes synthesized by atom transfer radical polymerization (ATRP) from surface-tethered initiators (SIs). In this study, for the purpose of controlling the grafting amounts/densities of polymer brushes, we developed a facile method to precisely regulate SI concentrations of SI layers (SILs) by serial dilution based on a sol-gel method. By simply mixing organosilanes terminated with and without an initiator group ((p-chloromethyl) phenyltrimethoxysilane (CMPTMS) and phenyltrimethoxysilane (PTMS), respectively) with tetraethoxysilane (TEOS), SI concentrations of SILs could be arbitrarily tuned precisely by varying dilution factors of (CMPTMS + PTMS)/CMPTMS (DFs, 1-107). The resulting SILs prepared at different DFs were highly smooth and transparent. X-ray photoelectron spectroscopy (XPS) also confirmed that the SIs were homogeneously distributed at the topmost surface of the SILs and their concentrations were proven to be accurately and precisely controlled from high to extremely low, comparable to theoretical values. Subsequent SI-ATRP in air ("paint-on" SI-ATRP) of two different types of monomers (hydrophobic/nonionic (2,3,4,5,6-pentafluorostyrene) and hydrophilic/ionic (sodium 4-styrenesulfonate)) demonstrated that polymer brushes with different grafting amounts/densities were successfully grafted only from SILs with DFs of 1-104 (theoretical SI concentrations: 3.9 × 10-4 ∼ 3.5 units/nm2), while at DFs of 105 and above (theoretical SI concentrations: <3.9 × 10-5 units/nm2), no sign of polymer brush growth was confirmed by thickness, XPS, and water contact angle data. Therefore, we are the first to gather evidence that the approximate threshold of SI concentration required for "paint-on" SI-ATRP might be on the order of 10-4 ∼ 10-5 units/nm2.
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Affiliation(s)
- Tomoya Sato
- National Institute of Advanced Industrial Science and Technology (AIST), 4-205, Sakurazaka, Moriyama, Nagoya 463-8560, Japan
| | - Gary J Dunderdale
- Department of Chemical and Biological Engineering, University of Sheffield, Sheffield S1 3JD, U.K
| | - Atsushi Hozumi
- National Institute of Advanced Industrial Science and Technology (AIST), 4-205, Sakurazaka, Moriyama, Nagoya 463-8560, Japan
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2
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Shohbuke E, Kobayashi Y, Okubayashi S. Improving the hydrophobicity/oleophobicity of polyethylene terephthalate fibrous materials using electron beam‐induced graft polymerization with 2‐(perfluorohexyl)ethyl acrylate monomer and alkyl acrylate monomer. J Appl Polym Sci 2022. [DOI: 10.1002/app.52717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Eriko Shohbuke
- Fiber Science and Engineering Kyoto Institute of Technology Kyoto Japan
| | - Yasuyuki Kobayashi
- Research division of Electronic Materials Osaka Research Institute of Industrial Science and Technology Osaka Japan
| | - Satoko Okubayashi
- Fiber Science and Engineering Kyoto Institute of Technology Kyoto Japan
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3
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Gao M, Meng Y, Shen C, Pei Q. Stiffness Variable Polymers Comprising Phase-Changing Side-Chains: Material Syntheses and Application Explorations. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2109798. [PMID: 35119148 DOI: 10.1002/adma.202109798] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 01/28/2022] [Indexed: 06/14/2023]
Abstract
Stiffness variable materials have been applied in a variety of engineering fields that require adaptation, automatic modulation, and morphing because of their unique property to switch between a rigid, load-bearing state and a soft, compliant state. Stiffness variable polymers comprising phase-changing side-chains (s-SVPs) have densely grafted, highly crystallizable long alkyl side-chains in a crosslinked network. Such a bottlebrush network-like structure gives rise to rigidity modulation as a result of the reversible crystallization and melting of the side chains. The corresponding modulus changes can be more than 1000-fold within a narrow temperature span, from ≈102 MPa to ≈102 kPa or lower. Other important properties of the s-SVP, such as stretchability, optical transmittance, and adhesion, can also be altered. This work reviews the underlying molecular mechanisms in the s-SVP's, discusses the material's structure-property relationship, and summarizes important applications explored so far, including reversible shape transformation, bistable electromechanical transduction, optical modulation, and reversible adhesion.
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Affiliation(s)
- Meng Gao
- Soft Materials Research Laboratory, Department of Materials Science and Engineering, Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, CA, 90095, USA
- College of Light Industry Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Yuan Meng
- Soft Materials Research Laboratory, Department of Materials Science and Engineering, Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, CA, 90095, USA
| | - Claire Shen
- Soft Materials Research Laboratory, Department of Materials Science and Engineering, Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, CA, 90095, USA
| | - Qibing Pei
- Soft Materials Research Laboratory, Department of Materials Science and Engineering, Henry Samueli School of Engineering and Applied Science, University of California, Los Angeles, CA, 90095, USA
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4
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Shohbuke E, Kobayashi Y, Okubayashi S. Effects of acrylate monomers containing alkyl groups on water and oil repellent treatments of polyester fabrics. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127632] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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5
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Cai L, Lv C, Kang J, Wang L, He X, Zhou T. Fabrication and investigation of multifunctional fluorinated polysiloxane coatings with phenyl as bridging group. J Appl Polym Sci 2021. [DOI: 10.1002/app.51672] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Lu Cai
- College of Textile and Clothing Yancheng Institute of Technology Yancheng China
| | - Cun Lv
- College of Textile and Clothing Yancheng Institute of Technology Yancheng China
| | - Jialiang Kang
- College of Textile and Clothing Yancheng Institute of Technology Yancheng China
| | - Lili Wang
- College of Textile and Clothing Yancheng Institute of Technology Yancheng China
| | - Xuemei He
- College of Textile and Clothing Yancheng Institute of Technology Yancheng China
| | - Tianchi Zhou
- College of Textile and Clothing Yancheng Institute of Technology Yancheng China
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6
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Otozawa N, Hamajima R, Yoshioka M, Kato R, Tanaka A, Fukuma H, Terao T, Manabe K, Fujii S, Nakamura Y, Takahara A, Hirai T. Preparation of polymethyl methacrylate with
well‐controlled
stereoregularity by anionic polymerization in an ionic liquid solvent. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200244] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Nobuyuki Otozawa
- Institute for Materials Chemistry and EngineeringKyushu University Fukuoka Japan
- AGC Inc. Yokohama Kanagawa Japan
| | - Rio Hamajima
- Department of Applied Chemistry, Faculty of Engineering, and Graduate School of EngineeringOsaka Institute of Technology Osaka Japan
| | - Masataka Yoshioka
- Department of Applied Chemistry, Faculty of Engineering, and Graduate School of EngineeringOsaka Institute of Technology Osaka Japan
| | - Raito Kato
- Department of Applied Chemistry, Faculty of Engineering, and Graduate School of EngineeringOsaka Institute of Technology Osaka Japan
| | - Arisa Tanaka
- Department of Applied Chemistry, Faculty of Engineering, and Graduate School of EngineeringOsaka Institute of Technology Osaka Japan
| | - Hiroto Fukuma
- Department of Applied Chemistry, Faculty of Engineering, and Graduate School of EngineeringOsaka Institute of Technology Osaka Japan
| | - Toshiki Terao
- Department of Applied Chemistry, Faculty of Engineering, and Graduate School of EngineeringOsaka Institute of Technology Osaka Japan
| | - Kei Manabe
- Department of Applied Chemistry, Faculty of Engineering, and Graduate School of EngineeringOsaka Institute of Technology Osaka Japan
| | - Syuji Fujii
- Department of Applied Chemistry, Faculty of Engineering, and Graduate School of EngineeringOsaka Institute of Technology Osaka Japan
| | - Yoshinobu Nakamura
- Department of Applied Chemistry, Faculty of Engineering, and Graduate School of EngineeringOsaka Institute of Technology Osaka Japan
| | - Atsushi Takahara
- Institute for Materials Chemistry and EngineeringKyushu University Fukuoka Japan
| | - Tomoyasu Hirai
- Department of Applied Chemistry, Faculty of Engineering, and Graduate School of EngineeringOsaka Institute of Technology Osaka Japan
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7
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Ma W, Ameduri B, Takahara A. Molecular Aggregation Structure and Surface Properties of Biomimetic Catechol-Bearing Poly[2-(perfluorooctyl)ethyl acrylate] and Its Application to Superamphiphobic Coatings. ACS OMEGA 2020; 5:8169-8180. [PMID: 32309727 PMCID: PMC7161049 DOI: 10.1021/acsomega.0c00439] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 03/20/2020] [Indexed: 05/14/2023]
Abstract
The molecular aggregation structure and surface properties of a catechol-bearing fluoropolymer, P(FAC8-co-DOPAm), which was synthesized by conventional radical copolymerization of 2-(perfluorooctyl)ethyl acrylate (FAC8) and N-(3,4-dihydroxyphenethyl)acrylamide (DOPAm), and its application to the superamphiphobic surfaces are presented. The crystallinity of P(FAC8-co-DOPAm) was lower than that of poly[2-(perfluorooctyl)ethyl acrylate] (PFAC8). The perfluoroalkyl (Rf) groups were ordered on the surface with CF3 terminals exposed to air, and the Rf ordering was influenced by thermal history: the thermally annealed film exhibited higher Rf ordering than the unannealed one. The surface free energy was estimated to be γ = 7.32 mJ m-2 for both the unannealed and annealed films. Based on contact angle measurement, various interfacial structures of water and oils in accordance with the surface aggregation structure of Rf groups were proposed. Dewetting of the PFAC8 film at elevated temperature was suppressed by the introduction of catechol groups in the backbone. The degradation temperature of PFAC8 was improved significantly, and the evaporation of the low molar mass-polymer was inhibited by the introduction of catechol groups under both nitrogen and air atmospheres. The hydrophobicity of the copolymer films could be healed after the surface was damaged by vacuum ultraviolet (VUV) irradiation. This copolymer was used to create superamphiphobic fabrics and halloysite nanotube (HNT)-based organic/inorganic hybrid coatings successfully. Wetting behaviors of the superamphiphobic fabrics and coatings both follow the Cassie-Baxter wetting model.
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Affiliation(s)
- Wei Ma
- International
Institute for Carbon-Neutral Energy Research (WPI-ICNER), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Bruno Ameduri
- Institut
Charles Gerhardt, University of Montpellier,
CNRS, ENSCM, Montpellier, France
| | - Atsushi Takahara
- International
Institute for Carbon-Neutral Energy Research (WPI-ICNER), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Institute
for Materials Chemistry and Engineering, Kyushu University, 744
Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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8
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Pei M, Huo L, Zhang K, Zhou H, Liu P. Hydrophobic surface via coating fluorinated homopolymer: Effects of the surface etching of silicon wafer and coated fluoropolymer amount. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2019.123984] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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9
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Zuo B, Xu Q, Jin T, Xing H, Shi J, Hao Z, Zhang L, Tanaka K, Wang X. Suppressed Surface Reorganization in a High-Density Poly(methyl methacrylate) Brush. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:14890-14895. [PMID: 31646872 DOI: 10.1021/acs.langmuir.9b02581] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A high-density poly(methyl methacrylate) (PMMA) brush (σ = 0.77 chain/nm2) with a lower molecular weight distribution was prepared onto a silicon wafer by surface-initiated atom transfer radical polymerization. The surface of the PMMA brush chains was characterized upon the process of the environmental change, from air to water, using contact angle measurements in conjunction with sum-frequency generation spectroscopy. The surface structure and properties altered less with the changing environment from air to water for the PMMA brush than for a spin-coated film; that is, the extent of surface reorganization could be suppressed by grafting densely-packed chains onto a substrate. Also, the water penetration into the brush surface was inhibited because of the densely packed chain structure.
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Affiliation(s)
- Biao Zuo
- Department of Chemistry , Zhejiang Sci-Tech University , 928 Second Avenue, Xiasha Higher Education Zone , Hangzhou 310018 , Zhejiang , China
| | - Quanyin Xu
- Department of Chemistry , Zhejiang Sci-Tech University , 928 Second Avenue, Xiasha Higher Education Zone , Hangzhou 310018 , Zhejiang , China
| | - Tiancheng Jin
- Department of Chemistry , Zhejiang Sci-Tech University , 928 Second Avenue, Xiasha Higher Education Zone , Hangzhou 310018 , Zhejiang , China
| | - Huimin Xing
- Department of Chemistry , Zhejiang Sci-Tech University , 928 Second Avenue, Xiasha Higher Education Zone , Hangzhou 310018 , Zhejiang , China
| | - Jiacheng Shi
- Department of Chemistry , Zhejiang Sci-Tech University , 928 Second Avenue, Xiasha Higher Education Zone , Hangzhou 310018 , Zhejiang , China
| | - Zhiwei Hao
- Department of Chemistry , Zhejiang Sci-Tech University , 928 Second Avenue, Xiasha Higher Education Zone , Hangzhou 310018 , Zhejiang , China
| | - Li Zhang
- Department of Chemistry , Zhejiang Sci-Tech University , 928 Second Avenue, Xiasha Higher Education Zone , Hangzhou 310018 , Zhejiang , China
| | - Keiji Tanaka
- Department of Applied Chemistry , International Institute for Carbon-Neutral Energy Research (WPI-I2CNER) , and Center for Polymer Interface and Molecular Adhesion Science , Kyushu University , 744 Motooka , Nishi-ku, Fukuoka 819-0395 , Fukuoka , Japan
| | - Xinping Wang
- Department of Chemistry , Zhejiang Sci-Tech University , 928 Second Avenue, Xiasha Higher Education Zone , Hangzhou 310018 , Zhejiang , China
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10
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Liu Y, Higaki Y, Mukai M, Takahara A. Molecular aggregation structure and water repellency of Poly(perfluorohexyl acrylate) with a carbamate linkage. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121846] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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11
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Giussi JM, Cortez ML, Marmisollé WA, Azzaroni O. Practical use of polymer brushes in sustainable energy applications: interfacial nanoarchitectonics for high-efficiency devices. Chem Soc Rev 2019; 48:814-849. [PMID: 30543263 DOI: 10.1039/c8cs00705e] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The discovery and development of novel approaches, materials and manufacturing processes in the field of energy are compelling increasing recognition as a major challenge for contemporary societies. The performance and lifetime of energy devices are critically dependent on nanoscale interfacial phenomena. From the viewpoint of materials design, the improvement of current technologies inevitably relies on gaining control over the complex interface between dissimilar materials. In this sense, interfacial nanoarchitectonics with polymer brushes has seen growing interest due to its potential to overcome many of the limitations of energy storage and conversion devices. Polymer brushes offer a broad variety of resources to manipulate interfacial properties and gain molecular control over the synergistic combination of materials. Many recent examples show that the rational integration of polymer brushes in hybrid nanoarchitectures greatly improves the performance of energy devices in terms of power density, lifetime and stability. Seen in this light, polymer brushes provide a new perspective from which to consider the development of hybrid materials and devices with improved functionalities. The aim of this review is therefore to focus on what polymer brush-based solutions can offer and to show how the practical use of surface-grafted polymer layers can improve the performance and efficiency of fuel cells, lithium-ion batteries, organic radical batteries, supercapacitors, photoelectrochemical cells and photovoltaic devices.
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Affiliation(s)
- Juan M Giussi
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CONICET, Diagonal 113 y 64 (1900), La Plata, Argentina.
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12
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Chekurov KE, Barabanova AI, Blagodatskikh IV, Lokshin BV, Peregudov AS, Abramchuk SS, Khokhlov AR. Synthesis and Self-Assembling of Amphiphilic Diblock Copolymers of 2,3,4,5,6-Pentafluorostyrene. DOKLADY CHEMISTRY 2019. [DOI: 10.1134/s0012500819020010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Zuo B, Bai L, Li Z, Xu H, Li Y, Wang X. A Nanoconfinement Effect Imposed by the Limited End-to-End Distance of the Grafted Chains on a Molecular Aggregation of Polymer Brushes with Crystalline Side Groups. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b02049] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Biao Zuo
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Lu Bai
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Zhiying Li
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Hao Xu
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Yun Li
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Xinping Wang
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
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14
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Zuo B, Li C, Li Y, Qian W, Ye X, Zhang L, Wang X. Toward Achieving Highly Ordered Fluorinated Surfaces of Spin-Coated Polymer Thin Films by Optimizing the Air/Liquid Interfacial Structure of the Casting Solutions. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:3993-4003. [PMID: 29505264 DOI: 10.1021/acs.langmuir.8b00309] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Thin polymer films with well-assembled fluorinated groups on their surfaces are not easily achieved via spin-coating film-fabrication methods because the solution solidifies very rapidly during spin-coating, which hinders the fluorinated moieties from segregating and organizing on the film surface. In this contribution, we have proposed a comprehensive strategy toward achieving well-ordered fluorinated thin films surfaces by optimizing the molecular organization at air/liquid interface of the film-formation solutions. To validate such a route, poly(methyl methacrylate) (PMMA) end-capped with several 2-perfluorooctylethyl methacrylate (FMA) units was employed as the model polymer for investigations. The air/solution interfacial structures were optimized by systematically changing the polymer chain structures and properties of the casting solvents. It was found that the polymers that form loosely associated aggregates (e.g., FMA1- ec-PMMA65- ec-FMA1) and a solvent with better solubility to FMA while having not too low surface tension (i.e., toluene) can combine to produce solutions with well-assembled FMA at the interfaces. By spin-coating the solutions with well-organized interfaces, an ultrathin film with perfluorinated groups that were highly oriented toward the film surface was readily achieved, exhibiting surface energies as low as 7.2 mJ/m2, which is among the lowest reported so far for the spin-coated thin films, and a very high F/C ratio (i.e., 0.98).
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Affiliation(s)
- Biao Zuo
- Department of Chemistry, Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Education Ministry , Zhejiang Sci-Tech University , Hangzhou 310018 , China
| | - Cheng Li
- Department of Chemistry, Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Education Ministry , Zhejiang Sci-Tech University , Hangzhou 310018 , China
| | - Yawei Li
- Department of Chemistry, Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Education Ministry , Zhejiang Sci-Tech University , Hangzhou 310018 , China
| | - Wenhao Qian
- Department of Chemistry, Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Education Ministry , Zhejiang Sci-Tech University , Hangzhou 310018 , China
| | - Xiuyun Ye
- Department of Chemistry, Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Education Ministry , Zhejiang Sci-Tech University , Hangzhou 310018 , China
| | - Li Zhang
- Department of Chemistry, Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Education Ministry , Zhejiang Sci-Tech University , Hangzhou 310018 , China
| | - Xinping Wang
- Department of Chemistry, Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Education Ministry , Zhejiang Sci-Tech University , Hangzhou 310018 , China
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15
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Sato M, Kato T, Shimamoto H, Kamitani K, Ohta N, Hirai T, Takahara A. Design of High-Density Helical Polymer Brush on Silica Nanoparticles for the Size Recognition of Fullerene Molecules. ACS Macro Lett 2018; 7:148-152. [PMID: 35610910 DOI: 10.1021/acsmacrolett.7b00906] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
High-density syndiotactic poly(methyl methacrylate) (st-PMMA) brushes form a helical structure and encapsulate fullerene molecules in their helical cavities, leading to a PMMA brush/fullerene inclusion complex. The brushes recognize the size of guest molecules and spontaneously adapt their helical diameter to the guest molecules. Both polymer brush/C60 and polymer brush/C70 inclusion complex on the flat substrate were characterized on the basis of grazing incidence wide-angle X-ray diffraction (GIWAXD) measurements, and it is revealed that the main chains oriented perpendicular to the substrate. Moreover, high-density st-PMMA brushes grafted onto nanoparticles efficiently separate C70 molecules from the mixture of C60 and C70 solution. Even after 5× repeating process, the selectivity for C70 molecules remains at 99%.
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Affiliation(s)
| | | | | | | | - Noboru Ohta
- Japan Synchrotron Radiation Research Institute/SPring-8, Sayo, Hyogo 679-5198, Japan
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16
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Understanding the mechanism for building woven fabrics with wettability ranging from superhydrophobic to superamphiphobic via an aqueous process. REACT FUNCT POLYM 2017. [DOI: 10.1016/j.reactfunctpolym.2017.08.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Zoppe JO, Ataman NC, Mocny P, Wang J, Moraes J, Klok HA. Surface-Initiated Controlled Radical Polymerization: State-of-the-Art, Opportunities, and Challenges in Surface and Interface Engineering with Polymer Brushes. Chem Rev 2017; 117:1105-1318. [PMID: 28135076 DOI: 10.1021/acs.chemrev.6b00314] [Citation(s) in RCA: 587] [Impact Index Per Article: 83.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The generation of polymer brushes by surface-initiated controlled radical polymerization (SI-CRP) techniques has become a powerful approach to tailor the chemical and physical properties of interfaces and has given rise to great advances in surface and interface engineering. Polymer brushes are defined as thin polymer films in which the individual polymer chains are tethered by one chain end to a solid interface. Significant advances have been made over the past years in the field of polymer brushes. This includes novel developments in SI-CRP, as well as the emergence of novel applications such as catalysis, electronics, nanomaterial synthesis and biosensing. Additionally, polymer brushes prepared via SI-CRP have been utilized to modify the surface of novel substrates such as natural fibers, polymer nanofibers, mesoporous materials, graphene, viruses and protein nanoparticles. The last years have also seen exciting advances in the chemical and physical characterization of polymer brushes, as well as an ever increasing set of computational and simulation tools that allow understanding and predictions of these surface-grafted polymer architectures. The aim of this contribution is to provide a comprehensive review that critically assesses recent advances in the field and highlights the opportunities and challenges for future work.
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Affiliation(s)
- Justin O Zoppe
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - Nariye Cavusoglu Ataman
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - Piotr Mocny
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - Jian Wang
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - John Moraes
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - Harm-Anton Klok
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
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18
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Banerjee S, Tawade BV, Ladmiral V, Dupuy LX, MacDonald MP, Améduri B. Poly(fluoroacrylate)s with tunable surface hydrophobicity via radical copolymerization of 2,2,2-trifluoroethyl α-fluoroacrylate and 2-(trifluoromethyl)acrylic acid. Polym Chem 2017. [DOI: 10.1039/c7py00209b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorinated polyacrylates with tunable surface hydrophobicity are prepared via radical copolymerization of an α-fluoroacrylate and 2-(trifluoromethyl)acrylic acid.
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Affiliation(s)
- Sanjib Banerjee
- Ingénierie et Architectures Macromoléculaires
- Institut Charles Gerhardt
- UMR 5253 CNRS
- UM
- ENSCM
| | - Bhausaheb V. Tawade
- Ingénierie et Architectures Macromoléculaires
- Institut Charles Gerhardt
- UMR 5253 CNRS
- UM
- ENSCM
| | - Vincent Ladmiral
- Ingénierie et Architectures Macromoléculaires
- Institut Charles Gerhardt
- UMR 5253 CNRS
- UM
- ENSCM
| | - Lionel X. Dupuy
- Department of Ecological Sciences
- The James Hutton Institute
- Dundee
- UK
| | - Michael P. MacDonald
- Division of Physics
- School of Engineering
- Physics and Mathematics
- University of Dundee
- Dundee
| | - Bruno Améduri
- Ingénierie et Architectures Macromoléculaires
- Institut Charles Gerhardt
- UMR 5253 CNRS
- UM
- ENSCM
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19
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Ogura Y, Terashima T, Sawamoto M. Synthesis of fluorinated gradient copolymers via in situ transesterification with fluoroalcohols in tandem living radical polymerization. Polym Chem 2017. [DOI: 10.1039/c7py00073a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorinated gradient copolymers were synthesized by the tandem catalysis of ruthenium-catalyzed living radical polymerization and titanium alkoxide-mediated transesterification of methyl methacrylate (MMA) with fluoroalcohols.
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Affiliation(s)
- Yusuke Ogura
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto
- Japan
| | - Takaya Terashima
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto
- Japan
| | - Mitsuo Sawamoto
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto
- Japan
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20
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Hirai T, Kobayashi M, Takahara A. Control of the primary and secondary structure of polymer brushes by surface-initiated living/controlled polymerization. Polym Chem 2017. [DOI: 10.1039/c7py00956a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In this review, we summarize current research regarding the precise synthesis of polymer brushes and characterization methods for their molecular aggregate structure using neutron and/or synchrotron facilities.
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Affiliation(s)
- Tomoyasu Hirai
- Institute for Materials Chemistry and Engineering
- Fukuoka
- Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)
- Kyushu University
| | - Motoyasu Kobayashi
- Institute for Materials Chemistry and Engineering
- Fukuoka
- Japan
- Japan Science and Technology Agency
- ERATO
| | - Atsushi Takahara
- Institute for Materials Chemistry and Engineering
- Fukuoka
- Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)
- Kyushu University
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21
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Chen ZC, Zhu BC, Li JJ, Zhou YN, Luo ZH. Dual-responsive copolymer poly(2,2,3,4,4,4-hexafluorobutyl methacrylate)-block-poly[2-(dimethylamino)ethyl methacrylate] synthesized via photoATRP for surface with tunable wettability. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28357] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Zhi-Chao Chen
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 People's Republic of China
| | - Bo-Chao Zhu
- Lanzhou Petrochemical Research Center; PetroChina Petrochemical Research Institute; Lanzhou 730060 People's Republic of China
| | - Jin-Jin Li
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 People's Republic of China
| | - Yin-Ning Zhou
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 People's Republic of China
| | - Zheng-Hong Luo
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 People's Republic of China
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22
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Ishige R, Ohta N, Ogawa H, Tokita M, Takahara A. Fully Liquid-Crystalline ABA Triblock Copolymer of Fluorinated Side-Chain Liquid-Crystalline A Block and Main-Chain Liquid-Crystalline B Block: Higher Order Structure in Bulk and Thin Film States. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00855] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
| | - Noboru Ohta
- Japan Synchrotron Radiation Research
Institute (JASRI/SPring-8), Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Hiroki Ogawa
- Japan Synchrotron Radiation Research
Institute (JASRI/SPring-8), Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Masatoshi Tokita
- Department of Chemical Science and Engineering,
School of Materials and Chemical Technology, Tokyo Institute of Technology, Ookayama,
Meguro-ku, Tokyo 152-8552, Japan
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23
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Wang Z, Zuilhof H. Antifouling Properties of Fluoropolymer Brushes toward Organic Polymers: The Influence of Composition, Thickness, Brush Architecture, and Annealing. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:6571-6581. [PMID: 27332543 DOI: 10.1021/acs.langmuir.6b00695] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Fluoropolymer brushes are widely used to prevent nonspecific adsorption of commercial polymeric or biological materials due to their strongly hydrophobic character. Herein, a series of fluoropolymer brushes with different compositions, thicknesses and molecular architectures was prepared via surface-initiated atom transfer radical polymerization (ATRP). Subsequently, the antifouling properties of these fluoropolymer brushes against organic polymers were studied in detail using X-ray photoelectron spectroscopy (XPS) and atomic force microscopy (AFM) measurements and polystyrene as a representative fouling polymer. Among all of the molecular architectures studied, homopolymerized methacrylate-based fluoropolymer brushes (PMAF17) show the best antifouling properties. Annealing the fluoropolymer brushes improves the antifouling property dramatically due to the reregulated surface composition. These fluoropolymer brushes can be combined with, e.g., micro- and nanostructuring and other advanced materials properties to yield even better long-term antifouling behavior under harsh environments.
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Affiliation(s)
- Zhanhua Wang
- Material innovation institute (M2i) , Mekelweg 2, P.O. Box 5008, 2600 GA Delft, The Netherlands
- Laboratory of Organic Chemistry, Wageningen University , Stippeneng 4, 6708 WE Wageningen, The Netherlands
| | - Han Zuilhof
- Laboratory of Organic Chemistry, Wageningen University , Stippeneng 4, 6708 WE Wageningen, The Netherlands
- Department of Chemical and Materials Engineering, King Abdulaziz University , Jeddah, Saudi Arabia
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24
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Murakami D, Norizoe Y, Higaki Y, Takahara A, Jinnai H. Direct Characterization of In-Plane Phase Separation in Polystyrene Brush/Cyclohexane System. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00151] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Daiki Murakami
- Japan
Science and Technology Agency (JST), ERATO, Takahara Soft Interfaces
Project, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Institute
for Materials Chemistry and Engineering (IMCE), Kyushu University, CE41, 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
| | - Yuki Norizoe
- Japan
Science and Technology Agency (JST), ERATO, Takahara Soft Interfaces
Project, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Yuji Higaki
- Japan
Science and Technology Agency (JST), ERATO, Takahara Soft Interfaces
Project, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Institute
for Materials Chemistry and Engineering (IMCE), Kyushu University, CE41, 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
| | - Atsushi Takahara
- Japan
Science and Technology Agency (JST), ERATO, Takahara Soft Interfaces
Project, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Institute
for Materials Chemistry and Engineering (IMCE), Kyushu University, CE41, 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
| | - Hiroshi Jinnai
- Japan
Science and Technology Agency (JST), ERATO, Takahara Soft Interfaces
Project, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Institute
for Materials Chemistry and Engineering (IMCE), Kyushu University, CE41, 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
- Institute
of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, 2-1-1, Katahira, Aoba-ku, Sendai, Miyagi, 980-8577, Japan
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25
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Jiang J, Zhang G, Wang Q, Zhang Q, Zhan X, Chen F. Novel Fluorinated Polymers Containing Short Perfluorobutyl Side Chains and Their Super Wetting Performance on Diverse Substrates. ACS APPLIED MATERIALS & INTERFACES 2016; 8:10513-10523. [PMID: 27052113 DOI: 10.1021/acsami.6b01102] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Because the emission of perfluorooctanoic acid (PFOA) was completely prohibited in 2015, the widely used poly- and perfluoroalkyl substances with long perfluoroalkyl groups must be substituted by environmentally friendly alternatives. In this study, one kind of potential alternative (i.e., fluorinated polymers with short perfluorobutyl side chains) has been synthesized from the prepared monomers {i.e., (perfluorobutyl)ethyl acrylate (C4A), (perfluorobutyl)ethyl methacrylate (C4MA), 2-[[[[2-(perfluorobutyl)]sulfonyl]methyl]amino]ethyl acrylate (C4SA), and methacrylate (C4SMA)}, and the microstructure, super wetting performance, and applications of the synthesized fluorinated polymers were systematically investigated. The thermal and crystallization behaviors of the fluoropolymer films were characterized by differential scanning calorimetry and wide-angle X-ray diffraction analysis, respectively. Dynamic water-repellent models were constructed. The stable low surface energy and dynamic water- and oil-repellent properties of these synthesized fluorinated polymers with short perfluorobutyl side chains were attributed to the synergetic effect of amorphous fluorinated side chains in perfluoroalkyl acrylate and crystalline hydrocarbon pendant groups in stearyl acrylate. Outstanding water- and oil-repellent properties of fabrics and any other substrates could be achieved by a facile dip-coating treatment using a fluorinated copolymer dispersion. As a result, we believe that our prepared fluorinated copolymers are potential candidates to replace the fluoroalkylated polymers with long perfluorinated chains in nonstick and self-cleaning applications in our daily life.
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Affiliation(s)
- Jingxian Jiang
- College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027, P. R. China
| | - Guangfa Zhang
- College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027, P. R. China
| | - Qiongyan Wang
- College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027, P. R. China
- Research and Development Center, Zhejiang Sucon Silicone Co., Ltd. , Shaoxing 312088, P. R. China
| | - Qinghua Zhang
- College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027, P. R. China
| | - Xiaoli Zhan
- College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027, P. R. China
| | - Fengqiu Chen
- College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027, P. R. China
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26
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Sato M, Kato T, Ohishi T, Ishige R, Ohta N, White KL, Hirai T, Takahara A. Precise Synthesis of Poly(methyl methacrylate) Brush with Well-Controlled Stereoregularity Using a Surface-Initiated Living Anionic Polymerization Method. Macromolecules 2016. [DOI: 10.1021/acs.macromol.5b02773] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
| | | | | | | | - Noboru Ohta
- Japan Synchrotron
Radiation Research Institute/SPring-8, Sayo, Hyogo 679-5198, Japan
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27
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HIRAI T. Design and Fabrication of Polymer Interfaces and Evaluation of Their Molecular Aggregation Structure. KOBUNSHI RONBUNSHU 2016. [DOI: 10.1295/koron.2016-0025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Tomoyasu HIRAI
- Institute for Materials Chemistry and Engineering, Kyushu University
- Graduate School of Engineering, Kyushu University
- International Institute for Carbon-Neutral Energy Research (WPI I2CNER), Kyushu University
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28
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Liu B, Zhang K, Tao C, Zhao Y, Li X, Zhu K, Yuan X. Strategies for anti-icing: low surface energy or liquid-infused? RSC Adv 2016. [DOI: 10.1039/c6ra11383d] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Recent progress on the preparation and surface characteristics of polymeric anti-icing coatings from low surface energy or liquid-infused slippery surfaces is reviewed and illustrated.
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Affiliation(s)
- Bo Liu
- School of Materials Science and Engineering
- Tianjin Key Laboratory of Composite and Functional Materials
- Tianjin University
- Tianjin 300072
- China
| | - Kaiqiang Zhang
- School of Materials Science and Engineering
- Tianjin Key Laboratory of Composite and Functional Materials
- Tianjin University
- Tianjin 300072
- China
| | - Chao Tao
- School of Materials Science and Engineering
- Tianjin Key Laboratory of Composite and Functional Materials
- Tianjin University
- Tianjin 300072
- China
| | - Yunhui Zhao
- School of Materials Science and Engineering
- Tianjin Key Laboratory of Composite and Functional Materials
- Tianjin University
- Tianjin 300072
- China
| | - Xiaohui Li
- School of Materials Science and Engineering
- Tianjin Key Laboratory of Composite and Functional Materials
- Tianjin University
- Tianjin 300072
- China
| | - Kongying Zhu
- Analysis and Measurement Center
- Tianjin University
- Tianjin 300072
- China
| | - Xiaoyan Yuan
- School of Materials Science and Engineering
- Tianjin Key Laboratory of Composite and Functional Materials
- Tianjin University
- Tianjin 300072
- China
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29
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Zhou YN, Li JJ, Luo ZH. PhotoATRP-Based Fluorinated Thermosensitive Block Copolymer for Controllable Water/Oil Separation. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b02394] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Yin-Ning Zhou
- Department of Chemical Engineering,
School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Jin-Jin Li
- Department of Chemical Engineering,
School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Zheng-Hong Luo
- Department of Chemical Engineering,
School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
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30
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Molecular aggregation states and wetting behavior of a poly{2-(perfluorooctyl)ethyl acrylate} brush-immobilized nano-imprinted surface. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.05.042] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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31
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Zhang Q, Wang Q, Jiang J, Zhan X, Chen F. Microphase Structure, Crystallization Behavior, and Wettability Properties of Novel Fluorinated Copolymers Poly(perfluoroalkyl acrylate-co-stearyl acrylate) Containing Short Perfluorohexyl Chains. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:4752-4760. [PMID: 25851270 DOI: 10.1021/la504467m] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Novel fluorinated copolymers of stearyl acrylate (SA) and (perfluorohexyl)ethyl acrylate (C6A), (perfluorohexyl)ethyl methacrylate (C6MA), 2-[[[[2-(perfluorohexyl)]-sulfonyl]methyl] amino]ethyl acrylate (C6SA), and methacrylate (C6SMA) were synthesized via miniemulsion copolymerization. The extremely hydrophobic monomers perfluoroalkyl acrylate (FA) and SA acted as the reactive costabilizer in the miniemulsion system. The microstructure and surface wetting properties of the copolymers were characterized by (1)H NMR, FT-IR, and dynamic contact angle test. The crystallization behaviors and fine surface structures of the copolymer films were determined by differential scanning calorimetry (DSC) and wide-angle X-ray diffraction (WAXD) analysis. The self-assembled aggregation and roughness of the copolymer films were investigated by atomic force microscopy (AFM). The results showed that the fluorinated side chains interrupted and impeded the crystallizable side chains of SA from forming complete crystals. And the Tm and ΔHf of the copolymers were decreased as a consequence of this effect. The fluorinated side chains in P(C6A/SA) and P(C6MA/SA) arranged between the crystallizable hydrocarbon side chains of SA, while the crystallization structure of fluorinated and nonfluorinated pendant groups existed all at once in copolymers P(C6SA/SA) and P(C6SMA/SA). The four copolymers exhibited very low surface free energy and excellent dynamic water repellency attributed to the restriction of perfluoroalkyl groups combined with crystallization of stearyl pendant groups.
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Affiliation(s)
- Qinghua Zhang
- †College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Qiongyan Wang
- †College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- ‡Research and Development Center, Zhejiang Sucon Silicone Co., Ltd., Shaoxing, 312088, P. R. China
| | - Jingxian Jiang
- †College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Xiaoli Zhan
- †College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Fengqiu Chen
- †College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
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32
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Zhang SS, Cao SK, Wang S, Zhao QL, Chen JZ, Cui K, Ma Z. Synthesis of well-defined α-fluorinated alkyl ester, ω-carboxyltelechelic polystyrenes and fabrication of their hydrophobic highly ordered porous films and microspheres. RSC Adv 2015. [DOI: 10.1039/c5ra17073g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Porous films and microspheres of α-fluorinated alkyl ester, ω-carboxyl telechelic polystyrenes synthesized via combining aminolysis of RAFT-polystyrene with thiol–ene “click” reaction.
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Affiliation(s)
- Shuang-Shuang Zhang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai
- P. R. China
| | - Shao-Kui Cao
- School of Materials and Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Su Wang
- School of Materials and Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Qiao-Ling Zhao
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai
- P. R. China
| | - Jian-Zhuang Chen
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai
- P. R. China
| | - Kun Cui
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai
- P. R. China
| | - Zhi Ma
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai
- P. R. China
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33
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Lin J, Zheng C, Zhu MN, Chen YZ, Lu PP, Liu Q, Cai XF, Zhuang JW, Cai XM, Liao LP, Yuan GY, Xu CL. Comparison of copolymer emulsions of fluorine and siloxane-containing acrylates with core-shell structure for water-repellent cotton fabrics coatings. POLYM ADVAN TECHNOL 2014. [DOI: 10.1002/pat.3420] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- J. Lin
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - C. Zheng
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - M. N. Zhu
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - Y. Z. Chen
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - P. P. Lu
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - Q. Liu
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - X. F. Cai
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - J. W. Zhuang
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - X. M. Cai
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - L. P. Liao
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - G. Y. Yuan
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
| | - C. L. Xu
- School of Chemistry and Chemical Engineering; Guangzhou University; Guangzhou 510006 China
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34
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Copolymerization of 2,2,3,3,4,4,4-heptafluorobutyl acrylate with butyl acrylate via RAFT polymerization. J Fluor Chem 2014. [DOI: 10.1016/j.jfluchem.2014.06.016] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Sato T, Amamoto Y, Ohishi T, Higaki Y, Takahara A, Otsuka H. Radical crossover reactions of a dynamic covalent polymer brush for reversible hydrophilicity control. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.07.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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36
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Ishige R, Shinohara T, White KL, Meskini A, Raihane M, Takahara A, Ameduri B. Unique Difference in Transition Temperature of Two Similar Fluorinated Side Chain Polymers Forming Hexatic Smectic Phase: Poly{2-(perfluorooctyl)ethyl acrylate} and Poly{2-(perfluorooctyl)ethyl vinyl ether}. Macromolecules 2014. [DOI: 10.1021/ma500503z] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
| | | | | | - Ahmed Meskini
- Organometallic and Macromolecular Chemistry-Composite
Materials Laboratory − Cadi Ayyad University-Faculté des Sciences et Techniques, Avenue Abdelkrim Khattabi, BP 549, 40000 Marrakech, Morocco
| | - Mustapha Raihane
- Organometallic and Macromolecular Chemistry-Composite
Materials Laboratory − Cadi Ayyad University-Faculté des Sciences et Techniques, Avenue Abdelkrim Khattabi, BP 549, 40000 Marrakech, Morocco
| | - Atsushi Takahara
- Exploratory Research for Advanced Technology
(ERATO), Takahara Soft Interfaces Project, Japan Science and Technology Agency (JST), 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Bruno Ameduri
- Engineering
and Macromolecular Architectures, Institut Charles Gerhardt, UMR (CNRS)
5253, Ecole Nationale Supérieure de Chimie de Montpellier, 8 Rue Ecole Normale, 34296 Montpellier Cedex 5, France
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37
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Takahara A, Takeda T, Kanaya T, Kido N, Sakurai K, Masunaga H, Ogawa H, Takata M. Advanced Soft Material Beamline Consortium at SPring-8 (FSBL). ACTA ACUST UNITED AC 2014. [DOI: 10.1080/08940886.2014.908759] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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38
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Wadekar MN, Patil YR, Ameduri B. Superior Thermostability and Hydrophobicity of Poly(vinylidene fluoride-co-fluoroalkyl 2-trifluoromethacrylate). Macromolecules 2013. [DOI: 10.1021/ma402147a] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Mohan N. Wadekar
- Institut Charles Gerhardt,
Ingénierie et Architectures Macromoléculaires, UMR 5253, Ecole Nationale Supérieure de Chimie de Montpellier, 8, rue de l’Ecole Normale, F-34296 Montpellier, France
| | - Yogesh R. Patil
- Institut Charles Gerhardt,
Ingénierie et Architectures Macromoléculaires, UMR 5253, Ecole Nationale Supérieure de Chimie de Montpellier, 8, rue de l’Ecole Normale, F-34296 Montpellier, France
| | - Bruno Ameduri
- Institut Charles Gerhardt,
Ingénierie et Architectures Macromoléculaires, UMR 5253, Ecole Nationale Supérieure de Chimie de Montpellier, 8, rue de l’Ecole Normale, F-34296 Montpellier, France
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39
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Sakurai S, Watanabe H, Takahara A. Preparation and characterization of looped polydimethylsiloxane brushes. Polym J 2013. [DOI: 10.1038/pj.2013.69] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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40
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Hong-wen Z, Lin Z, Yan J, Min-yan Z, Qiang Y. PREPARATION AND CHARACTERIZATION OF GRAFTED POLYESTER FILMS BY FLUOROPOLYMER. ACTA POLYM SIN 2013. [DOI: 10.3724/sp.j.1105.2013.12237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zhou YN, Luo ZH, Chen JH. Theoretical modeling coupled with experimental study on the preparation and characterization comparison of fluorinated copolymers: Effect of chain structure on copolymer properties. AIChE J 2013. [DOI: 10.1002/aic.14057] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Yin-Ning Zhou
- Dept. of Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
- Dept. of Chemical and Biochemical Engineering; Xiamen University; Xiamen 361005 P. R. China
| | - Zheng-Hong Luo
- Dept. of Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
- Dept. of Chemical and Biochemical Engineering; Xiamen University; Xiamen 361005 P. R. China
| | - Jian-Hua Chen
- Dept. of Chemistry and Environmental Science; Zhangzhou Normal University; Zhangzhou 363000 P.R. China
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Yamaguchi H, Gin P, Arita H, Kobayashi M, Bennett S, Satija SK, Asada M, Koga T, Takahara A. Effect of supercritical carbon dioxide on molecular aggregation states of side chains of semicrystalline poly{2-(perfluorooctyl)ethyl acrylate} brush thin films. RSC Adv 2013. [DOI: 10.1039/c3ra22692a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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HIGAKI Y, MA W, KOBAYASHI M, TAKAHARA A. Nature-inspired Low Adhesive Antifouling Surfaces. KOBUNSHI RONBUNSHU 2013. [DOI: 10.1295/koron.70.301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Ogawa H, Masunaga H, Sasaki S, Goto S, Tanaka T, Seike T, Takahashi S, Takeshita K, Nariyama N, Ohashi H, Ohata T, Furukawa Y, Matsushita T, Ishizawa Y, Yagi N, Takata M, Kitamura H, Takahara A, Sakurai K, Tashiro K, Kanaya T, Amemiya Y, Horie K, Takenaka M, Jinnai H, Okuda H, Akiba I, Takahashi I, Yamamoto K, Hikosaka M, Sakurai S, Shinohara Y, Sugihara Y, Okada A. Experimental station for multiscale surface structural analyses of soft-material films at SPring-8 via a GISWAX/GIXD/XR-integrated system. Polym J 2012. [DOI: 10.1038/pj.2012.194] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Kostov G, Holan M, Ameduri B, Hung MH. Synthesis and Characterizations of Photo-Cross-Linkable Telechelic Diacrylate Poly(vinylidene fluoride-co-perfluoromethyl vinyl ether) Copolymers. Macromolecules 2012. [DOI: 10.1021/ma300932x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Georgi Kostov
- Institut Charles Gerhardt, Ingénierie
et Architectures Macromoléculaires, UMR CNRS 5253, Ecole Nationale Supérieure de Chimie de Montpellier, 8 Rue de l’Ecole Normale, 34296 Montpellier, France
| | - Martin Holan
- Institut Charles Gerhardt, Ingénierie
et Architectures Macromoléculaires, UMR CNRS 5253, Ecole Nationale Supérieure de Chimie de Montpellier, 8 Rue de l’Ecole Normale, 34296 Montpellier, France
| | - Bruno Ameduri
- Institut Charles Gerhardt, Ingénierie
et Architectures Macromoléculaires, UMR CNRS 5253, Ecole Nationale Supérieure de Chimie de Montpellier, 8 Rue de l’Ecole Normale, 34296 Montpellier, France
| | - Ming H. Hung
- DuPont Performance Elastomers, Experimental Station, PO Box 80293, Wilmington, Delaware 19880-0236,
United States
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Siqing S, Wu H, Yamaguchi H, Shinohara T, Sakata O, Takahara A. Grazing-incidence wide-angle X-ray diffraction study on molecular aggregation state of imprinted polyimide film before and after hard baking. Polym Bull (Berl) 2012. [DOI: 10.1007/s00289-012-0784-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kobayashi M, Terayama Y, Yamaguchi H, Terada M, Murakami D, Ishihara K, Takahara A. Wettability and antifouling behavior on the surfaces of superhydrophilic polymer brushes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:7212-7222. [PMID: 22500465 DOI: 10.1021/la301033h] [Citation(s) in RCA: 266] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The surface wettabilities of polymer brushes with hydrophobic and hydrophilic functional groups were discussed on the basis of conventional static and dynamic contact angle measurements of water and hexadecane in air and captive bubble measurements in water. Various types of high-density polymer brushes with nonionic and ionic functional groups were prepared on a silicon wafer by surface-initiated atom-transfer radical polymerization. The surface free energies of the brushes were estimated by Owens-Wendt equation using the contact angles of various probe liquids with different polarities. The decrease in the water contact angle corresponded to the polarity of fluoroalkyl, hydroxy, ethylene oxide, amino, carboxylic acid, ammonium salt, sulfonate, carboxybetaine, sulfobetaine, and phosphobetaine functional groups. The poly(2-perfluorooctylethyl acrylate) brush had a low surface free energy of approximately 8.7 mN/m, but the polyelectrolyte brushes revealed much higher surface free energies of 70-74 mN/m, close to the value for water. Polyelectrolyte brushes repelled both air bubbles and hexadecane in water. Even when the silicone oil was spread on the polyelectrolyte brush surfaces in air, once they were immersed in water, the oil quickly rolled up and detached from the brush surface. The oil detachment behavior observed on the superhydrophilic polyelectrolyte brush in water was explained by the low adhesion force between the brush and the oil, which could contribute to its excellent antifouling and self-cleaning properties.
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Affiliation(s)
- Motoyasu Kobayashi
- Japan Science Technology Agency, ERATO, Takahara Soft Interfaces Project.
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Kobayashi M, Terada M, Terayama Y, Kikuchi M, Takahara A. Direct Controlled Polymerization of Ionic Monomers by Surface-Initiated ATRP Using a Fluoroalcohol and Ionic Liquids. Isr J Chem 2012. [DOI: 10.1002/ijch.201100136] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Sato T, Amamoto Y, Yamaguchi H, Ohishi T, Takahara A, Otsuka H. Dynamic covalent polymer brushes: reversible surface modification of reactive polymer brushes with alkoxyamine-based dynamic covalent bonds. Polym Chem 2012. [DOI: 10.1039/c2py20294h] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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