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Fadil Y, Thickett SC, Agarwal V, Zetterlund PB. Synthesis of graphene-based polymeric nanocomposites using emulsion techniques. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2021.101476] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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2
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Delafresnaye L, Dugas PY, Lansalot M, Bourgeat-Lami E. Innovative Method for Laponite Encapsulation into Polymer Latex Particles by Clay Cluster-Seeded Emulsion Polymerization. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b02190] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Laura Delafresnaye
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers & Processes (C2P2), 43 Bvd. du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Pierre-Yves Dugas
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers & Processes (C2P2), 43 Bvd. du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Muriel Lansalot
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers & Processes (C2P2), 43 Bvd. du 11 Novembre 1918, 69616 Villeurbanne, France
| | - Elodie Bourgeat-Lami
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers & Processes (C2P2), 43 Bvd. du 11 Novembre 1918, 69616 Villeurbanne, France
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3
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Silva RD, Chaparro TDC, Monteiro IS, Dugas PY, D’Agosto F, Lansalot M, Martins dos Santos A, ’Bourgeat-Lami E. Tailoring the Morphology of Polymer/Montmorillonite Hybrid Latexes by Surfactant-Free Emulsion Polymerization Mediated by Amphipathic MacroRAFT Agents. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00741] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Rodrigo Duarte Silva
- Engineering School of Lorena—University of Sao Paulo, Laboratory of Polymers, 12602-810 Lorena, SP, Brazil
| | - Thaíssa de Camargo Chaparro
- Univ. Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
- Engineering School of Lorena—University of Sao Paulo, Laboratory of Polymers, 12602-810 Lorena, SP, Brazil
| | - Igor Stefanichen Monteiro
- Engineering School of Lorena—University of Sao Paulo, Laboratory of Polymers, 12602-810 Lorena, SP, Brazil
| | - Pierre-Yves Dugas
- Univ. Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Franck D’Agosto
- Univ. Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Muriel Lansalot
- Univ. Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Amilton Martins dos Santos
- Engineering School of Lorena—University of Sao Paulo, Laboratory of Polymers, 12602-810 Lorena, SP, Brazil
| | - Elodie ’Bourgeat-Lami
- Univ. Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS, UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
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4
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Thickett SC, Teo GH. Recent advances in colloidal nanocomposite designviaheterogeneous polymerization techniques. Polym Chem 2019. [DOI: 10.1039/c9py00097f] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Recent advances in colloidal nanocomposite design by heterogeneous polymerization are reviewed, with a specific focus on encapsulation and particle-based stabilization for specific materials applications.
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Affiliation(s)
- Stuart C. Thickett
- School of Natural Sciences (Chemistry)
- University of Tasmania
- Hobart
- Australia
| | - Guo Hui Teo
- School of Natural Sciences (Chemistry)
- University of Tasmania
- Hobart
- Australia
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5
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Fenero M, Palenzuela J, Azpitarte I, Knez M, Rodríguez J, Tena-Zaera R. Laponite-Based Surfaces with Holistic Self-Cleaning Functionality by Combining Antistatics and Omniphobicity. ACS APPLIED MATERIALS & INTERFACES 2017; 9:39078-39085. [PMID: 29039644 DOI: 10.1021/acsami.7b13535] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In the present work, perfluoroalkylated laponite nanoparticles with a high degree of functionalization (60 wt %) have been prepared and a methodology to prepare transparent, antistatic, and omniphobic laponite-based films with holistic self-cleaning properties against liquids, solids and liquid-solid mixtures has been developed. The intrinsic electrical and ionic conductivities observed in unmodified laponite coatings are combined with perfluoroalkyl-modified laponite clays. As a result, films with improved self-cleaning functionality based on dust-repellency and omniphobic liquid-repellence (sheet resistance in the range of 107 Ω/□ and contact angles of 106° (H2O) and 93° (oil)) were obtained. These unique films, being capable to repel dust and liquids, were applied to a variety of substrates (i.e., glass and plastics) and tested against solids and liquids of different nature with excellent performance. Bending tests of these holistic self-cleaning films deposited over flexible substrates showed better mechanical performance than unmodified laponite films.
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Affiliation(s)
- Marta Fenero
- IK4-CIDETEC , Parque Tecnológico de San Sebastián, Paseo Miramón, 196, 20014 Donostia - San Sebastián, Spain
| | - Jesús Palenzuela
- IK4-CIDETEC , Parque Tecnológico de San Sebastián, Paseo Miramón, 196, 20014 Donostia - San Sebastián, Spain
| | - Itxasne Azpitarte
- CIC nanoGUNE , Tolosa Hiribidea, 76, 20018 Donostia - San Sebastián, Spain
| | - Mato Knez
- CIC nanoGUNE , Tolosa Hiribidea, 76, 20018 Donostia - San Sebastián, Spain
- Ikerbasque, Basque Foundation for Science , Maria Díaz de Haro 3, 48013 Bilbao, Spain
| | - Javier Rodríguez
- IK4-CIDETEC , Parque Tecnológico de San Sebastián, Paseo Miramón, 196, 20014 Donostia - San Sebastián, Spain
| | - Ramón Tena-Zaera
- IK4-CIDETEC , Parque Tecnológico de San Sebastián, Paseo Miramón, 196, 20014 Donostia - San Sebastián, Spain
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6
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Kedzior SA, Marway HS, Cranston ED. Tailoring Cellulose Nanocrystal and Surfactant Behavior in Miniemulsion Polymerization. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00516] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Stephanie A. Kedzior
- Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, ON, Canada L8S 4L8
| | - Heera S. Marway
- Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, ON, Canada L8S 4L8
| | - Emily D. Cranston
- Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, ON, Canada L8S 4L8
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7
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Delafresnaye L, Dugas PY, Dufils PE, Chaduc I, Vinas J, Lansalot M, Bourgeat-Lami E. Synthesis of clay-armored poly(vinylidene chloride-co-methyl acrylate) latexes by Pickering emulsion polymerization and their film-forming properties. Polym Chem 2017. [DOI: 10.1039/c7py00902j] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Use of LAPONITE® clay platelets as Pickering stabilizers of vinylidene chloride-based latexes.
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Affiliation(s)
| | | | | | | | - Jérôme Vinas
- High Barrier Polymers
- SOLVAY
- B-1120 Brussels
- Belgium
| | - Muriel Lansalot
- Univ Lyon
- Université Claude Bernard Lyon 1
- CPE Lyon
- CNRS
- UMR 5265
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8
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Loiko OP, Spoelstra AB, van Herk AM, Meuldijk J, Heuts JPA. ATRP mediated encapsulation of Gibbsite: fixation of the morphology by using a cross-linker. Polym Chem 2017. [DOI: 10.1039/c7py00226b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Gibbsite platelets were successfully encapsulated using a cross-linker in ATRP-mediated starved feed emulsion polymerisation.
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Affiliation(s)
- Olessya P. Loiko
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
| | - Anne B. Spoelstra
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
| | - Alexander M. van Herk
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
- Institute of Chemical and Engineering Sciences
| | - Jan Meuldijk
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
| | - Johan P. A. Heuts
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
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9
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Swartz N, Price CA, Clare TL. Minimizing Corrosion of Outdoor Metalworks Using Dispersed Chemically Stabilized Nanoclays in Polyvinylidene Fluoride Latex Coatings. ACS OMEGA 2016; 1:138-147. [PMID: 31457121 PMCID: PMC6640730 DOI: 10.1021/acsomega.6b00091] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Accepted: 07/12/2016] [Indexed: 06/07/2023]
Abstract
Nanoclays are small enough to appear optically transparent, yet they have large surface-to-volume and high aspect ratios that can significantly inhibit water diffusion when incorporated into protective coatings. Clear coatings, which minimally affect the aesthetics of metalworks, are commonly applied to outdoor metalworks, such as sculptures, to prevent and slow corrosion. In recent years, waterborne clear coatings, rather than solvent-based clear coatings, are increasingly used in many applications to reduce the quantity of volatile organic components in the formulation, yet the performance of dry films produced from waterborne colloidal suspensions is generally poorer. In this work, we aim to improve the barrier properties of a highly weatherable waterborne acrylic/polyvinylidene fluoride emulsion by adding a synthetic nanoclay, Laponite, into the formulation. To improve clay-polymer compatibility, the clay was covalently modified using an acetoxy or perfluoroalkyl silane monomer that is reactive with the hydroxyl groups at the edges of the Laponite platelets. Cation exchange on the clay faces using phosphorylcholine was conducted to increase the stability in water and characterized by zeta potential. Resulting changes in barrier properties of the polymer nanocomposite films were characterized by gravimetry, colorimetry, and electrochemical impedance spectroscopy. Surface ablation after accelerated artificial weathering was monitored by attenuated total internal reflectance Fourier transform infrared microspectroscopy and Raman microspectroscopy, thin film X-ray diffraction (TF-XRD) and gloss and thickness measurements. The composite films showed many improved properties: reduced water sensitivity and ultraviolet-induced polymer degradation, which increased the barrier properties and reduced the diffusion constants over both short- and long-term weathering studies compared with films without nanoclays. The diffusion constant measured for the highest performing composite film showed that the performance gap between relevant water- and solvent-borne coatings used to protect outdoor metals was narrowed by half.
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Loiko OP, Spoelstra AB, van Herk AM, Meuldijk J, Heuts JPA. Encapsulation of unmodified Gibbsite via conventional emulsion polymerisation using charged co-oligomers. RSC Adv 2016. [DOI: 10.1039/c6ra16364e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple procedure for the encapsulation of unmodified Gibbsite was developed using conventional emulsion polymerization and charged oligomers as stabilisers.
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Affiliation(s)
- Olessya P. Loiko
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
| | - Anne B. Spoelstra
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
| | - Alexander M. van Herk
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
- Institute of Chemical and Engineering Sciences
| | - Jan Meuldijk
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
| | - Johan P. A. Heuts
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- 5600 MB Eindhoven
- The Netherlands
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11
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Chakrabarty A, Singha NK. Tunable Morphology and Hydrophobicity of Polyfluoroacrylate/Clay Nanocomposite Prepared by In Situ RAFT Polymerization in Miniemulsion. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201400499] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Arindam Chakrabarty
- Rubber Technology Centre; Indian Institute of Technology, Kharagpur; Kharagpur 721302 India
| | - Nikhil K Singha
- Rubber Technology Centre; Indian Institute of Technology, Kharagpur; Kharagpur 721302 India
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12
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Chen K, Zhou S. Fabrication of ultraviolet-responsive microcapsules via Pickering emulsion polymerization using modified nano-silica/nano-titania as Pickering agents. RSC Adv 2015. [DOI: 10.1039/c4ra16275g] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
UV-responsive microcapsules were prepared via O/W Pickering emulsion templates using SiO2 and TiO2 nanoparticles as Pickering agents.
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Affiliation(s)
- Kunlin Chen
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers
- Advanced Coating Research Center of Ministry of Education of China
- Fudan University
- Shanghai 200433
- P.R. China
| | - Shuxue Zhou
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers
- Advanced Coating Research Center of Ministry of Education of China
- Fudan University
- Shanghai 200433
- P.R. China
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13
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Bratskaya S, Musyanovych A, Zheleznov V, Synytska A, Marinin D, Simon F, Avramenko V. Polymer-inorganic coatings containing nanosized sorbents selective to radionuclides. 1. Latex/cobalt hexacyanoferrate(II) composites for cesium fixation. ACS APPLIED MATERIALS & INTERFACES 2014; 6:16769-16776. [PMID: 25203389 DOI: 10.1021/am5039196] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Here we present a new approach to improve fixation of radionuclides on contaminated surfaces and eliminate their migration after nuclear accidents. The approach consists in fabrication of latex composite coatings, which combine properties of polymeric dust-suppressors preventing radionuclides migration with aerosols and selective inorganic sorbents blocking radionuclides leaching under contact with ground waters and atmospheric precipitates. Latex/cobalt hexacyanoferrate(II) (CoHCF) composites selective to cesium radionuclides were synthesized via "in situ" growth of CoHCF crystal on the surface of carboxylic or amino latexes using surface functional groups as ion-exchange centers for binding precursor ions Co(2+) and [Fe(CN)6](4-). Casting such composite dispersions with variable content of CoHCF on (137)Cs-contaminated sand has yielded protective coatings, which reduced cesium leaching to 0.4% compared to 70% leaching through original latex coatings. (137)Cs migration from the sand surface was efficiently minimized when the volume fraction of CoHCF in the composite film was as low as 0.46-1.7%.
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Affiliation(s)
- Svetlana Bratskaya
- Institute of Chemistry Far Eastern Branch of the Russian Academy of Sciences , Prosp.100-letiya Vladivostoka 159, 690022 Vladivostok, Russia
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Qi D, Cao Z, Ziener U. Recent advances in the preparation of hybrid nanoparticles in miniemulsions. Adv Colloid Interface Sci 2014; 211:47-62. [PMID: 24951391 DOI: 10.1016/j.cis.2014.06.001] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 05/31/2014] [Accepted: 06/01/2014] [Indexed: 01/20/2023]
Abstract
In this review, we summarize recent advances in the synthesis of hybrid nanoparticles in miniemulsions since 2009. These hybrid nanoparticles include organic-inorganic, polymeric, and natural macromolecule/synthetic polymer hybrid nanoparticles. They may be prepared through encapsulation of inorganic components or natural macromolecules by miniemulsion (co)polymerization, simultaneous polymerization of vinyl monomers and vinyl-containing inorganic precursors, precipitation of preformed polymers in the presence of inorganic constituents through solvent displacement techniques, and grafting polymerization onto, from or through natural macromolecules. Characterization, properties, and applications of hybrid nanoparticles are also discussed.
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Reyes Y, Peruzzo PJ, Fernández M, Paulis M, Leiza JR. Encapsulation of clay within polymer particles in a high-solids content aqueous dispersion. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:9849-9856. [PMID: 23883443 DOI: 10.1021/la401301s] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
By using a two-step polymerization process, it was possible to encapsulate clay platelets within polymer particles dispersed in water. First, seed polymer particles with chemically bonded clay were obtained by batch miniemulsion polymerization. Then, the clay was buried within the particles by the addition of neat monomer in a second step. The final stable dispersions can have a solids content of up to 50 wt %. Transmission electron microscopy images clearly show the presence of clay platelets inside the polymer colloids, although they are not totally exfoliated. The obtained nanocomposites showed an increase in both the storage modulus in the rubbery state and the water resistance as the clay content increases. The approach presented here might be useful for encapsulating other high-aspect ratio nanofillers.
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Affiliation(s)
- Yuri Reyes
- POLYMAT, Kimika Aplikatua Saila, Kimika Zientzien Fakultatea, University of the Basque Country UPV/EHU, Joxe Mari Korta Zentroa, Tolosa Hiribidea 72, 20018 Donostia-San Sebastián, Spain
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