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Volumn 49, Issue 20, 2015, Pages 2509-2517

Dumbbell-shaped polyhedral oligomeric silsesquioxanes/polystyrene nanocomposites: The influence of the bridge rigidity on the resistance to thermal degradation

Author keywords

Dumbbell shaped polyhedral oligomeric silsesquioxane; nanocomposites; polystyrene; thermal stability

Indexed keywords

AROMATIZATION; DIFFERENTIAL SCANNING CALORIMETRY; FILLERS; GLASS TRANSITION; NANOCOMPOSITES; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; OLIGOMERS; POLYSTYRENES; RIGIDITY; SCANNING ELECTRON MICROSCOPY; STYRENE; THERMODYNAMIC STABILITY; THERMOGRAVIMETRIC ANALYSIS;

EID: 84938501888     PISSN: 00219983     EISSN: 1530793X     Source Type: Journal    
DOI: 10.1177/0021998314549616     Document Type: Article
Times cited : (19)

References (46)
  • 1
    • 0037568288 scopus 로고    scopus 로고
    • Synthesis of poly(methyl- co -trifluoropropyl)silsesquioxanes and their thin films for low dielectric application
    • Lee JH, Kim WC, Min SK,. Synthesis of poly(methyl- co -trifluoropropyl)silsesquioxanes and their thin films for low dielectric application. Macromol Mater Eng 2003; 288: 455-461.
    • (2003) Macromol Mater Eng , vol.288 , pp. 455-461
    • Lee, J.H.1    Kim, W.C.2    Min, S.K.3
  • 2
    • 33644818030 scopus 로고    scopus 로고
    • Imprinting well-controlled closed-nanopores in spin-on polymeric dielectric thin films
    • Ree M, Yoon J, Heo K,. Imprinting well-controlled closed-nanopores in spin-on polymeric dielectric thin films. J Mater Chem 2006; 16: 685-697.
    • (2006) J Mater Chem , vol.16 , pp. 685-697
    • Ree, M.1    Yoon, J.2    Heo, K.3
  • 3
    • 43249126530 scopus 로고    scopus 로고
    • One- and two-photon fluorescent polyhedral oligosilsesquioxane (POSS) nanosensor arrays for the remote detection of analytes in clouds, in solution, and on surfaces
    • Hartmann-Thompson C, Keeley D, Pollock K,. One- and two-photon fluorescent polyhedral oligosilsesquioxane (POSS) nanosensor arrays for the remote detection of analytes in clouds, in solution, and on surfaces. Chem Mater 2008; 20: 2829-2838.
    • (2008) Chem Mater , vol.20 , pp. 2829-2838
    • Hartmann-Thompson, C.1    Keeley, D.2    Pollock, K.3
  • 4
    • 55849092493 scopus 로고    scopus 로고
    • Proton-conducting polyhedral oligosilsesquioxane nanoadditives for sulfonated polyphenylsulfone hydrogen fuel cell proton exchange membranes
    • Hartmann-Thompson C, Merrington A, Carver PI,. Proton-conducting polyhedral oligosilsesquioxane nanoadditives for sulfonated polyphenylsulfone hydrogen fuel cell proton exchange membranes. J Appl Polym Sci 2008; 110: 958-974.
    • (2008) J Appl Polym Sci , vol.110 , pp. 958-974
    • Hartmann-Thompson, C.1    Merrington, A.2    Carver, P.I.3
  • 5
    • 84866677191 scopus 로고    scopus 로고
    • Preparation of diamine-POSS/Ag hybrid microspheres and its application in epoxy resin
    • Zhang B, Zhang Q, Zhang H,. Preparation of diamine-POSS/Ag hybrid microspheres and its application in epoxy resin. J Polym Res 2012; 19: 9986-9993.
    • (2012) J Polym Res , vol.19 , pp. 9986-9993
    • Zhang, B.1    Zhang, Q.2    Zhang, H.3
  • 6
    • 83655164721 scopus 로고    scopus 로고
    • Mechanical and electret properties of polypropylene unwoven fabrics reinforced with POSS for electret filter materials
    • Song X, Zhou S, Wang Y,. Mechanical and electret properties of polypropylene unwoven fabrics reinforced with POSS for electret filter materials. J Polym Res 2012; 19: 9812-9819.
    • (2012) J Polym Res , vol.19 , pp. 9812-9819
    • Song, X.1    Zhou, S.2    Wang, Y.3
  • 8
    • 78049465958 scopus 로고    scopus 로고
    • Thermal properties and liquid crystallinity of side-chain azobenzene copolymer containing pendant polyhedral oligomeric silsequioxanes
    • Wang XT, Yang YK, Yang ZF,. Thermal properties and liquid crystallinity of side-chain azobenzene copolymer containing pendant polyhedral oligomeric silsequioxanes. J Therm Anal Calorim 2010; 102: 739-744.
    • (2010) J Therm Anal Calorim , vol.102 , pp. 739-744
    • Wang, X.T.1    Yang, Y.K.2    Yang, Z.F.3
  • 9
    • 0001305591 scopus 로고    scopus 로고
    • Silsesquioxanes as synthetic platforms. Thermally curable and photocurable inorganic/organic hybrids
    • Sellinger A, Laine RM,. Silsesquioxanes as synthetic platforms. Thermally curable and photocurable inorganic/organic hybrids. Macromolecules 1996; 29: 2327-2330.
    • (1996) Macromolecules , vol.29 , pp. 2327-2330
    • Sellinger, A.1    Laine, R.M.2
  • 10
    • 26244468303 scopus 로고    scopus 로고
    • x (x = 6, 8, 10) octasilsesquioxanes
    • x (x = 6, 8, 10) octasilsesquioxanes. J Mater Chem 2005; 15: 3725-3744.
    • (2005) J Mater Chem , vol.15 , pp. 3725-3744
    • Laine, R.M.1
  • 11
    • 77951280776 scopus 로고    scopus 로고
    • Recent developments in the chemistry of cubic polyhedral oligosilsesquioxanes
    • Cordes DB, Lickiss PD, Rataboul F,. Recent developments in the chemistry of cubic polyhedral oligosilsesquioxanes. Chem Rev 2010; 110: 2081-2173.
    • (2010) Chem Rev , vol.110 , pp. 2081-2173
    • Cordes, D.B.1    Lickiss, P.D.2    Rataboul, F.3
  • 12
    • 34347351151 scopus 로고    scopus 로고
    • Influence of silsesquioxane coatings on interfacial and impact properties of carbon fiber - Polyarylacetylene composites
    • Zhang XZ, Huang YD, Wang TY,. Influence of silsesquioxane coatings on interfacial and impact properties of carbon fiber-polyarylacetylene composites. J Compos Mater 2007; 41: 1559-1577.
    • (2007) J Compos Mater , vol.41 , pp. 1559-1577
    • Zhang, X.Z.1    Huang, Y.D.2    Wang, T.Y.3
  • 13
    • 79951533954 scopus 로고    scopus 로고
    • Fabrication of lamellar nanostructure from cage-like poly-anion silicate and surfactant by template-directed synthesis
    • Liu L, Hu Y, Song L,. Fabrication of lamellar nanostructure from cage-like poly-anion silicate and surfactant by template-directed synthesis. J Compos Mater 2011; 45: 307-319.
    • (2011) J Compos Mater , vol.45 , pp. 307-319
    • Liu, L.1    Hu, Y.2    Song, L.3
  • 14
    • 84859378258 scopus 로고    scopus 로고
    • Synthesis and characterization of polyhedral oligomeric silsesquioxane-siloxane-modified polyimide hybrid nanocomposites
    • Chandramohan A, Nagendiran S, Alagar M,. Synthesis and characterization of polyhedral oligomeric silsesquioxane-siloxane-modified polyimide hybrid nanocomposites. J Compos Mater 2012; 46: 773-781.
    • (2012) J Compos Mater , vol.46 , pp. 773-781
    • Chandramohan, A.1    Nagendiran, S.2    Alagar, M.3
  • 15
    • 84926160600 scopus 로고    scopus 로고
    • Hyperbranched polysiloxane functionalization of graphene oxide for improved mechanical properties of cyanate ester nanocomposites
    • Zhang M-M, Yan H-X, Gong C,. Hyperbranched polysiloxane functionalization of graphene oxide for improved mechanical properties of cyanate ester nanocomposites. J Compos Mater. 2015; 49: 939-948.
    • (2015) J Compos Mater , vol.49 , pp. 939-948
    • Zhang, M.-M.1    Yan, H.-X.2    Gong, C.3
  • 16
    • 0031580814 scopus 로고    scopus 로고
    • Silicate cages: Precursors to new materials
    • Harrison PG,. Silicate cages: Precursors to new materials. J Organomet Chem 1997; 542: 141-183.
    • (1997) J Organomet Chem , vol.542 , pp. 141-183
    • Harrison, P.G.1
  • 17
    • 28844452800 scopus 로고    scopus 로고
    • Polyhedral oligomeric silsesquioxanes (POSS) thermal degradation
    • Fina A, Tabuani D, Carniato F,. Polyhedral oligomeric silsesquioxanes (POSS) thermal degradation. Thermochim Acta 2006; 440: 36-42.
    • (2006) Thermochim Acta , vol.440 , pp. 36-42
    • Fina, A.1    Tabuani, D.2    Carniato, F.3
  • 18
    • 0033743445 scopus 로고    scopus 로고
    • Strain recovery in POSS hybrid thermoplastics
    • Mather PT, Jeon HG, Haddad TS,. Strain recovery in POSS hybrid thermoplastics. Polym Prepr 2000; 41: 528-529.
    • (2000) Polym Prepr , vol.41 , pp. 528-529
    • Mather, P.T.1    Jeon, H.G.2    Haddad, T.S.3
  • 20
    • 0033733177 scopus 로고    scopus 로고
    • The synthesis of hybrid materials by the blending of polyhedral oligosilsesquioxanes into organic polymers
    • Blanski RL, Phillips SH, Chaffee K,. The synthesis of hybrid materials by the blending of polyhedral oligosilsesquioxanes into organic polymers. Polym Prepr 2000; 41: 585-586.
    • (2000) Polym Prepr , vol.41 , pp. 585-586
    • Blanski, R.L.1    Phillips, S.H.2    Chaffee, K.3
  • 21
    • 0033092697 scopus 로고    scopus 로고
    • Nanostructured hybrid organic/inorganic materials: Silsesquioxane modified plastics
    • Haddad TS, Stapleton R, Jeon HG,. Nanostructured hybrid organic/inorganic materials: Silsesquioxane modified plastics. Polym Prepr 1999; 40: 496-497.
    • (1999) Polym Prepr , vol.40 , pp. 496-497
    • Haddad, T.S.1    Stapleton, R.2    Jeon, H.G.3
  • 22
    • 0032118267 scopus 로고    scopus 로고
    • Viscoelastic responses of polyhedral oligosilsesquioxane reinforced epoxy systems
    • Lee A, Lichtenhan JD,. Viscoelastic responses of polyhedral oligosilsesquioxane reinforced epoxy systems. Macromolecules 1998; 31: 4970-4974.
    • (1998) Macromolecules , vol.31 , pp. 4970-4974
    • Lee, A.1    Lichtenhan, J.D.2
  • 23
    • 84860387260 scopus 로고    scopus 로고
    • Thermal degradation of differently substituted cyclopentyl polyhedral oligomeric silsesquioxane (CP-POSS) nanoparticles
    • Blanco I, Abate L, Bottino FA,. Thermal degradation of differently substituted cyclopentyl polyhedral oligomeric silsesquioxane (CP-POSS) nanoparticles. J Therm Anal Calorim 2012; 107: 1083-1091.
    • (2012) J Therm Anal Calorim , vol.107 , pp. 1083-1091
    • Blanco, I.1    Abate, L.2    Bottino, F.A.3
  • 24
    • 84860723450 scopus 로고    scopus 로고
    • Hepta isobutyl polyhedral oligomeric silsesquioxanes (hib-POSS): A thermal degradation study
    • Blanco I, Abate L, Bottino FA,. Hepta isobutyl polyhedral oligomeric silsesquioxanes (hib-POSS): A thermal degradation study. J Therm Anal Calorim 2012; 108: 807-815.
    • (2012) J Therm Anal Calorim , vol.108 , pp. 807-815
    • Blanco, I.1    Abate, L.2    Bottino, F.A.3
  • 25
    • 84860362767 scopus 로고    scopus 로고
    • Thermal degradation of hepta cyclopentyl, mono phenyl-polyhedral oligomeric silsesquioxane (hcp-POSS)/polystyrene (PS) nanocomposites
    • Blanco I, Abate L, Bottino FA,. Thermal degradation of hepta cyclopentyl, mono phenyl-polyhedral oligomeric silsesquioxane (hcp-POSS)/polystyrene (PS) nanocomposites. Polym Degrad Stab 2012; 97: 849-855.
    • (2012) Polym Degrad Stab , vol.97 , pp. 849-855
    • Blanco, I.1    Abate, L.2    Bottino, F.A.3
  • 26
    • 84867854528 scopus 로고    scopus 로고
    • Influence of symmetry/asymmetry of the nanoparticles structure on the thermal stability of polyhedral oligomeric silsesquioxane/polystyrene nanocomposites
    • Blanco I, Bottino FA, Bottino P,. Influence of symmetry/asymmetry of the nanoparticles structure on the thermal stability of polyhedral oligomeric silsesquioxane/polystyrene nanocomposites. Polym Compos 2012; 33: 1903-1910.
    • (2012) Polym Compos , vol.33 , pp. 1903-1910
    • Blanco, I.1    Bottino, F.A.2    Bottino, P.3
  • 27
    • 84867849079 scopus 로고    scopus 로고
    • Effect of the substituents on the thermal stability of hepta cyclopentyl, phenyl substituted - Polyhedral oligomeric silsesquioxane (hcp-POSS)/polystyrene (PS) nanocomposites
    • Blanco I, Bottino FA,. Effect of the substituents on the thermal stability of hepta cyclopentyl, phenyl substituted-polyhedral oligomeric silsesquioxane (hcp-POSS)/polystyrene (PS) nanocomposites. AIP Conf Proc 2012; 1459: 247-249.
    • (2012) AIP Conf Proc , vol.1459 , pp. 247-249
    • Blanco, I.1    Bottino, F.A.2
  • 28
    • 84867246910 scopus 로고    scopus 로고
    • Phenyl hepta cyclopentyl - Polyhedral oligomeric silsesquioxane (ph,hcp-POSS)/Polystyrene (PS) nanocomposites: The influence of substituents in the phenyl group on the thermal stability
    • Blanco I, Abate L, Antonelli ML,. Phenyl hepta cyclopentyl-polyhedral oligomeric silsesquioxane (ph,hcp-POSS)/Polystyrene (PS) nanocomposites: The influence of substituents in the phenyl group on the thermal stability. eXPRESS Polym Lett 2012; 6: 997-1006.
    • (2012) EXPRESS Polym Lett , vol.6 , pp. 997-1006
    • Blanco, I.1    Abate, L.2    Antonelli, M.L.3
  • 29
    • 84872298031 scopus 로고    scopus 로고
    • Thermal study on phenyl, hepta isobutyl-polyhedral oligomeric silsesquioxane/polystyrene nanocomposites
    • Blanco I, Bottino FA,. Thermal study on phenyl, hepta isobutyl-polyhedral oligomeric silsesquioxane/polystyrene nanocomposites. Polym Compos 2013; 34: 225-232.
    • (2013) Polym Compos , vol.34 , pp. 225-232
    • Blanco, I.1    Bottino, F.A.2
  • 30
    • 84875472655 scopus 로고    scopus 로고
    • Variously substituted phenyl hepta cyclopentyl-polyhedral oligomeric silsesquioxane (ph,hcp-POSS)/polystyrene (PS) nanocomposites
    • Blanco I, Abate L, Bottino FA,. Variously substituted phenyl hepta cyclopentyl-polyhedral oligomeric silsesquioxane (ph,hcp-POSS)/polystyrene (PS) nanocomposites. J Therm Anal Calorim 2013; 112: 421-428.
    • (2013) J Therm Anal Calorim , vol.112 , pp. 421-428
    • Blanco, I.1    Abate, L.2    Bottino, F.A.3
  • 31
    • 84890313523 scopus 로고    scopus 로고
    • Synthesis and characterization of differently substituted phenyl hepta isobutyl-polyhedral oligomeric silsesquioxane/polystyrene nanocomposites
    • Blanco I, Bottino FA, Cicala G,. Synthesis and characterization of differently substituted phenyl hepta isobutyl-polyhedral oligomeric silsesquioxane/polystyrene nanocomposites. Polym Compos 2014; 35: 151-157.
    • (2014) Polym Compos , vol.35 , pp. 151-157
    • Blanco, I.1    Bottino, F.A.2    Cicala, G.3
  • 32
    • 0034773055 scopus 로고    scopus 로고
    • Bridged polysilsesquioxanes. Molecular engineered hybrid organic-inorganic materials
    • Shea KJ, Loy DA,. Bridged polysilsesquioxanes. Molecular engineered hybrid organic-inorganic materials. Chem Mater 2001; 13: 3306-3319.
    • (2001) Chem Mater , vol.13 , pp. 3306-3319
    • Shea, K.J.1    Loy, D.A.2
  • 33
    • 84855961423 scopus 로고    scopus 로고
    • Bridged polyhedral oligomeric silsesquioxane (POSS): A potential member of silsesquioxanes
    • Hu JK, Zhang QC, Gong SL,. Bridged polyhedral oligomeric silsesquioxane (POSS): A potential member of silsesquioxanes. Chin Chem Lett 2012; 23: 181-184.
    • (2012) Chin Chem Lett , vol.23 , pp. 181-184
    • Hu, J.K.1    Zhang, Q.C.2    Gong, S.L.3
  • 34
    • 33847035512 scopus 로고    scopus 로고
    • Telechelic poly(ethylene glycol)-POSS amphiphiles at the air/water interface
    • Lee W, Ni S, Deng J,. Telechelic poly(ethylene glycol)-POSS amphiphiles at the air/water interface. Macromolecules 2007; 40: 682-688.
    • (2007) Macromolecules , vol.40 , pp. 682-688
    • Lee, W.1    Ni, S.2    Deng, J.3
  • 35
    • 71549173434 scopus 로고    scopus 로고
    • Controllable preparation and optical limiting properties of POSS-based functional hybrid nanocomposites with different molecular architectures
    • Su X, Guang S, Xu H,. Controllable preparation and optical limiting properties of POSS-based functional hybrid nanocomposites with different molecular architectures. Macromolecules 2009; 42: 8969-8976.
    • (2009) Macromolecules , vol.42 , pp. 8969-8976
    • Su, X.1    Guang, S.2    Xu, H.3
  • 36
    • 79961073335 scopus 로고    scopus 로고
    • Syntheses of dumbbell-shaped trifluoropropyl-substituted POSS derivatives linked by simple aliphatic chains and their optical transparent thermoplastic films
    • Araki H, Naka K,. Syntheses of dumbbell-shaped trifluoropropyl-substituted POSS derivatives linked by simple aliphatic chains and their optical transparent thermoplastic films. Macromolecules 2011; 44: 6039-6045.
    • (2011) Macromolecules , vol.44 , pp. 6039-6045
    • Araki, H.1    Naka, K.2
  • 37
    • 80053603014 scopus 로고    scopus 로고
    • Novel elastomer-dumbbell functionalized POSS composites: Thermomechanical and morphological properties
    • Spoljaric S, Genovese A, Shanks RA,. Novel elastomer-dumbbell functionalized POSS composites: Thermomechanical and morphological properties. J Appl Polym Sci 2012; 123: 585-600.
    • (2012) J Appl Polym Sci , vol.123 , pp. 585-600
    • Spoljaric, S.1    Genovese, A.2    Shanks, R.A.3
  • 38
    • 84898779792 scopus 로고    scopus 로고
    • Synthesis and thermal properties of new dumbbell-shaped isobutyl-substituted POSSs linked by aliphatic bridges
    • Blanco I, Abate L, Bottino FA,. Synthesis and thermal properties of new dumbbell-shaped isobutyl-substituted POSSs linked by aliphatic bridges. J Therm Anal Calorim 2013; 116: 5-13.
    • (2013) J Therm Anal Calorim , vol.116 , pp. 5-13
    • Blanco, I.1    Abate, L.2    Bottino, F.A.3
  • 39
    • 84904461189 scopus 로고    scopus 로고
    • Synthesis, characterization and thermal stability of new dumbbell-shaped isobutyl-substituted POSSs linked by aromatic bridges
    • Blanco I, Abate L, Bottino FA,. Synthesis, characterization and thermal stability of new dumbbell-shaped isobutyl-substituted POSSs linked by aromatic bridges. J Therm Anal Calorim 2014; 117: 243-250.
    • (2014) J Therm Anal Calorim , vol.117 , pp. 243-250
    • Blanco, I.1    Abate, L.2    Bottino, F.A.3
  • 40
    • 84897493681 scopus 로고    scopus 로고
    • Thermal behaviour of a series of novel aliphatic bridged polyhedral oligomeric silsesquioxanes (POSSs)/polystyrene (PS) nanocomposites: The influence of the bridge length on the resistance to thermal degradation
    • Blanco I, Abate L, Bottino FA,. Thermal behaviour of a series of novel aliphatic bridged polyhedral oligomeric silsesquioxanes (POSSs)/polystyrene (PS) nanocomposites: The influence of the bridge length on the resistance to thermal degradation. Polym Degrad Stab 2014; 102: 132-137.
    • (2014) Polym Degrad Stab , vol.102 , pp. 132-137
    • Blanco, I.1    Abate, L.2    Bottino, F.A.3
  • 41
    • 30144431599 scopus 로고    scopus 로고
    • Thermal and rheological behaviour of some random aromatic polyethersulfone/polyetherethersulfone copolymers
    • Abate L, Blanco I, Cicala G,. Thermal and rheological behaviour of some random aromatic polyethersulfone/polyetherethersulfone copolymers. Polym Degrad Stab 2006; 91: 924-930.
    • (2006) Polym Degrad Stab , vol.91 , pp. 924-930
    • Abate, L.1    Blanco, I.2    Cicala, G.3
  • 42
    • 77955512947 scopus 로고    scopus 로고
    • The influence of sulfonation degree on the thermal behaviour of sulfonated poly (arylene ethersulfone)s
    • Abate L, Asarisi V, Blanco I,. The influence of sulfonation degree on the thermal behaviour of sulfonated poly (arylene ethersulfone)s. Polym Degrad Stab 2010; 95: 1568-1574.
    • (2010) Polym Degrad Stab , vol.95 , pp. 1568-1574
    • Abate, L.1    Asarisi, V.2    Blanco, I.3
  • 43
    • 43449111814 scopus 로고    scopus 로고
    • Heat capacities and enthalpies of solid-solid transitions and fusion of a series of eleven primary alkylamides by differential scanning calorimetry
    • Abate L, Badea E, Blanco I,. Heat capacities and enthalpies of solid-solid transitions and fusion of a series of eleven primary alkylamides by differential scanning calorimetry. J Chem Eng Data 2008; 53: 959-965.
    • (2008) J Chem Eng Data , vol.53 , pp. 959-965
    • Abate, L.1    Badea, E.2    Blanco, I.3
  • 44
    • 33746256495 scopus 로고    scopus 로고
    • Standards, calibration, and guidelines in microcalorimetry. Part 2. Calibration standards for differential scanning calorimetry
    • Della Gatta G, Richardson MJ, Sarge SM,. Standards, calibration, and guidelines in microcalorimetry. Part 2. Calibration standards for differential scanning calorimetry. Pure Appl Chem 2006; 78: 1455-1476.
    • (2006) Pure Appl Chem , vol.78 , pp. 1455-1476
    • Della Gatta, G.1    Richardson, M.J.2    Sarge, S.M.3
  • 45
    • 78049314668 scopus 로고    scopus 로고
    • POSS-based hybrids by melt/reactive blending
    • Fina A, Monticelli O, Camino G,. POSS-based hybrids by melt/reactive blending. J Mater Chem 2010; 20: 9297-9305.
    • (2010) J Mater Chem , vol.20 , pp. 9297-9305
    • Fina, A.1    Monticelli, O.2    Camino, G.3
  • 46
    • 0026953292 scopus 로고
    • Percentage of rigid chain length, a new concept for predicting glass transition temperatures and melting points of poly(aryl ether ketone)s and poly(aryl ether sulfone)s
    • Carlier V, Devaux J, Lepas R,. Percentage of rigid chain length, a new concept for predicting glass transition temperatures and melting points of poly(aryl ether ketone)s and poly(aryl ether sulfone)s. Macromolecules 1992; 25: 6646-6650.
    • (1992) Macromolecules , vol.25 , pp. 6646-6650
    • Carlier, V.1    Devaux, J.2    Lepas, R.3


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