101
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Paulis M, Asua JM. Knowledge-Based Production of Waterborne Hybrid Polymer Materials. MACROMOL REACT ENG 2015. [DOI: 10.1002/mren.201500042] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- María Paulis
- POLYMAT, University of the Basque Country UPV/EHU, Avda. Tolosa 72; 20018 Donostia-San Sebastián Spain
| | - José M. Asua
- POLYMAT, University of the Basque Country UPV/EHU, Avda. Tolosa 72; 20018 Donostia-San Sebastián Spain
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102
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He Y, Sun Y, Zhu L, Xiao X, Xu B, Si T, Wang H. A study on the nucleation mechanisms under critical micelle concentration (CMC) in emulsion polymerization of methyl methacrylate (MMA). IRANIAN POLYMER JOURNAL 2015. [DOI: 10.1007/s13726-015-0381-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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103
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Zetterlund PB, Thickett SC, Perrier S, Bourgeat-Lami E, Lansalot M. Controlled/Living Radical Polymerization in Dispersed Systems: An Update. Chem Rev 2015; 115:9745-800. [PMID: 26313922 DOI: 10.1021/cr500625k] [Citation(s) in RCA: 326] [Impact Index Per Article: 36.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Per B Zetterlund
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, The University of New South Wales , Sydney, NSW 2052, Australia
| | - Stuart C Thickett
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, The University of New South Wales , Sydney, NSW 2052, Australia
| | - Sébastien Perrier
- Department of Chemistry, The University of Warwick , Coventry CV4 7AL, U.K.,Faculty of Pharmacy and Pharmaceutical Sciences, Monash University , Melbourne, VIC 3052, Australia
| | - Elodie Bourgeat-Lami
- Laboratory of Chemistry, Catalysis, Polymers and Processes (C2P2), LCPP group, Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, 43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Muriel Lansalot
- Laboratory of Chemistry, Catalysis, Polymers and Processes (C2P2), LCPP group, Université de Lyon, Université Lyon 1, CPE Lyon, CNRS, UMR 5265, 43, Boulevard du 11 Novembre 1918, F-69616 Villeurbanne, France
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104
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Asua JM. Challenges and Opportunities in Continuous Production of Emulsion Polymers: a Review. MACROMOL REACT ENG 2015. [DOI: 10.1002/mren.201500032] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- José M. Asua
- POLYMAT; University of the Basque Country UPV/EHU; Avda Tolosa 72 20018 Donostia-San Sebastián Spain
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105
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Sugihara Y, Yamago S, Zetterlund PB. An Innovative Approach to Implementation of Organotellurium-Mediated Radical Polymerization (TERP) in Emulsion Polymerization. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00995] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yusuke Sugihara
- Centre
for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Shigeru Yamago
- Institute
for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Per B. Zetterlund
- Centre
for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
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106
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Merkel T, Henne J, Hecht L, Gräf V, Walz E, Schuchmann HP. Emulsification of particle loaded drops in simple shear flow. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.01.080] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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107
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Sheng X, Xie D, Cai W, Zhang X, Zhong L, Zhang H. In Situ Thermal Reduction of Graphene Nanosheets Based Poly(methyl methacrylate) Nanocomposites with Effective Reinforcements. Ind Eng Chem Res 2015. [DOI: 10.1021/ie5035978] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xinxin Sheng
- School of Chemistry and Chemical
Engineering, South China University of Technology, Guangzhou 510640, China
| | - Delong Xie
- School of Chemistry and Chemical
Engineering, South China University of Technology, Guangzhou 510640, China
| | - Wenxi Cai
- School of Chemistry and Chemical
Engineering, South China University of Technology, Guangzhou 510640, China
| | - Xinya Zhang
- School of Chemistry and Chemical
Engineering, South China University of Technology, Guangzhou 510640, China
| | - Li Zhong
- School of Chemistry and Chemical
Engineering, South China University of Technology, Guangzhou 510640, China
| | - Huiping Zhang
- School of Chemistry and Chemical
Engineering, South China University of Technology, Guangzhou 510640, China
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108
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Bourgeat-Lami E, D’Agosto F, Lansalot M. Synthesis of Nanocapsules and Polymer/Inorganic Nanoparticles Through Controlled Radical Polymerization At and Near Interfaces in Heterogeneous Media. CONTROLLED RADICAL POLYMERIZATION AT AND FROM SOLID SURFACES 2015. [DOI: 10.1007/12_2015_313] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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109
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A D, Hegde G. Activated carbon nanospheres derived from bio-waste materials for supercapacitor applications – a review. RSC Adv 2015. [DOI: 10.1039/c5ra19392c] [Citation(s) in RCA: 141] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Supercapacitors are perfect energy storage devices; they can be charged almost instantly and release energy over a long time.
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Affiliation(s)
- Divyashree A
- BMS R and D Centre
- BMS College of Engineering
- Bangalore
- India
- Sai Vidya Institute of Technology
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110
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Daniloska V, Keddie JL, Asua JM, Tomovska R. MoS₂ nanoplatelet fillers for enhancement of the properties of waterborne pressure-sensitive adhesives. ACS APPLIED MATERIALS & INTERFACES 2014; 6:22640-22648. [PMID: 25408517 DOI: 10.1021/am506726f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Nanocomposite pressure-sensitive adhesives (PSAs) composed of polyurethane (PU)/(meth)acrylates reinforced with MoS2 nanoplatelets were prepared by blending aqueous dispersions. MoS2 crystals were exfoliated by sonication in water in the presence of poly(vinylpyrrolidone) (PVP, molecular weight of 10,000 g mol(-1)) to prepare an aqueous dispersion. Waterborne colloidal polymer particles (latex) were synthesized by miniemulsion photopolymerization in a continuous tubular reactor. The adhesive and mechanical properties from the resulting nanocomposite films were determined as the MoS2 fraction was increased. A superior balance of viscoelastic properties was achieved with 0.25 wt % loading of the MoS2 nanoplatelets, leading to a tack adhesion energy that was three times greater than that for the original PSA.
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Affiliation(s)
- Vesna Daniloska
- POLYMAT and Departamento de Química Aplicada, Facultad de Ciencias Químicas, University of the Basque Country UPV/EHU, Joxe Mari Korta zentroa , Tolosa Hiribidea 72, Donostia-San Sebastián 20018, Spain
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111
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Penconi M, Lobry E, Jasinski F, Chemtob A, Croutxé-Barghorn C, Criqui A, Braun AM, Oliveros E. The use of chemical actinometry for the evaluation of the light absorption efficiency in scattering photopolymerizable miniemulsions. Photochem Photobiol Sci 2014; 14:308-19. [PMID: 25372069 DOI: 10.1039/c4pp00323c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Oil-in-water miniemulsions containing a mixture of monomers as the dispersed organic phase have been shown recently to be promising media for the development of photoinitiated polymerization processes. Albeit a crucial factor for a successful application, the efficiency of light absorption by the photoinitiator in these highly scattering systems is difficult to evaluate. In this work, a well-characterized water insoluble chemical actinometer (DFIS) replaced the oil-soluble photoinitiator, and was used as a probe and a model for UV light absorption in miniemulsions of variable droplet sizes and organic phase compositions (i.e. at different levels of scattered light). In the first step, the photon flux absorbed by the actinometer was determined in model miniemulsions based on an inert solvent (ethyl acetate), at a low oil phase content (3.0-6.0 wt%). For these low to moderately scattering systems, the photon flux absorbed by the actinometer in the miniemulsions was comparable to that in a homogeneous solution of ethyl acetate. In the second step, the absorbed photon flux was investigated in photopolymerizable miniemulsions (a mixture of acrylate monomers as oil phase). Surprisingly, in spite of much higher scattering coefficients than those found for ethyl acetate based miniemulsions of otherwise the same composition, the photon flux absorbed by the actinometer in photopolymerizable miniemulsions showed only a small decreasing trend. Such a result may be considered favorable for the further development of applications of photopolymerizations in miniemulsions.
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Affiliation(s)
- Marta Penconi
- Laboratoire des Interactions Moléculaires et Réactivité Chimique et Photochimique (IMRCP), UMR CNRS/UPS 5623, Université Toulouse III (Paul Sabatier), 118, route de Narbonne, F-31062 Toulouse cédex 9, France.
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112
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Guan Y, Tawiah B, Zhang L, Du C, Fu S. Preparation of UV-cured pigment/latex dispersion for textile inkjet printing. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2014.08.029] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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113
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Jasinski F, Lobry E, Tarablsi B, Chemtob A, Croutxé-Barghorn C, Le Nouen D, Criqui A. Light-Mediated Thiol-Ene Polymerization in Miniemulsion: A Fast Route to Semicrystalline Polysulfide Nanoparticles. ACS Macro Lett 2014; 3:958-962. [PMID: 35596368 DOI: 10.1021/mz500458s] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Historically, the synthesis of aqueous polymer dispersions has focused on radical chain-growth polymerization of low-cost acrylate or styrene emulsions. Herein, we demonstrate the potential of UV-initiated thiol-ene step-growth radical polymerization, departing from a nontransparent difunctional monomer miniemulsion based on ethylene glycol dithiol and diallyl adipate. Performed without solvent and at ambient conditions, the photopolymerization process is energy-effective, environmentally friendly, and ultrafast, leading to full monomer consumption in 2 s, upon irradiating a miniemulsion contained in a 1 mm thick quartz cell microreactor. The resultant linear poly(thioether ester) particles have an average diameter of 130 nm. After water evaporation, they yield a clear elastomeric film combining chemical resistance and high degree of crystallinity (55%).
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Affiliation(s)
| | | | | | | | | | | | - Adrien Criqui
- Mäder Research - MÄDER GROUP, 130 rue de la Mer Rouge, 68200 Mulhouse, France
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114
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Mechanistic investigation of the simultaneous addition and free-radical polymerization in batch miniemulsion droplets: Monte Carlo simulation versus experimental data in polyurethane/acrylic systems. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.07.024] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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115
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Ballard N, Urrutia J, Eizagirre S, Schäfer T, Diaconu G, de la Cal JC, Asua JM. Surfactant kinetics and their importance in nucleation events in (mini)emulsion polymerization revealed by quartz crystal microbalance with dissipation monitoring. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:9053-9062. [PMID: 25033420 DOI: 10.1021/la501028f] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Surfactants are vital components of almost all heterogeneous polymerizations for maintaining colloidal stability, but they also play an important role in the kinetics and mechanism of particle nucleation. Despite many decades of research, the knowledge of adsorption-desorption surfactant kinetics and their application in (mini)emulsion polymerization is largely based on qualitative arguments. In this paper we show that the use of a quartz crystal microbalance with dissipation monitoring can provide quantitative information on both the adsorption equilibrium of ionic and nonionic surfactants, and also the kinetics of adsorption/desorption, that can be applied to the understanding of nucleation processes in (mini)emulsion polymerization. We show that surfactant dynamics and nucleation phenomena in (mini)emulsion polymerization are not dominated by diffusion phenomena linked to molecular size of surfactant as previously thought but rather are driven by the large differences in the rate of surfactant adsorption and desorption at the polymer-water interface. Finally, we show the application of this knowledge to explain the differences between nucleation processes for ionic and nonionic surfactants in emulsion polymerization.
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Affiliation(s)
- Nicholas Ballard
- POLYMAT and Grupo de Ingeniería Química, Dpto. de Química Aplicada, University of the Basque Country UPV/EHU , Joxe Mari Korta Zentroa, Tolosa Etorbidea 72, 20018, Donostia/San Sebastían, Spain
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