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Unité Matériaux et Transformations

Unité Matériaux et Transformations
CNRS UMR 8207 - Université Lille 1

Director : Alexandre Legris

Deputy Director : Patrice Woisel

Main office Tel : +33 (0) 320 43 49 67
Fax : + 33 (0) 320 43 65 91
Email: secretariat-umet@univ-lille1.fr

Maschke Ulrich
Ulrich Maschke
Research professor
Bât. C6 - 133
Unité Matériaux et Transformations
Bât. C6
Université Lille1
59655 Villeneuve d'Ascq
France
Tel: +33 320 33 63 81
Fax: +33 (0) 320 43 65 91
Email: ulrich.maschke@univ-lille1.fr

Research

Polymers under irradiation, liquid crystals

Current PhD thesis

  • Abdelkader BENDERRAG, . Thesis started in 2016.
  • Nouh ZEGGAÏ, . Thesis started in 2016.
  • Kheira CHINOUNE, . Thesis started in 2016.
  • Chems Eddine GHERDAOUI, . Thesis started in 2016.
  • Malika Souada, Récupération et retraitement des composants de certains Déchets des Equipements Electriques et Electroniques (DEEE). Thesis started in 2014.
  • Ahcène Ait-Amer, . Thesis started in 2014. Other co-advisor: ILIKTI I..
  • Kahina BENTALEB, . Thesis started in 2014.
  • Amina BOURICHE, . Thesis started in 2014. Other co-advisor: BEDJAOUI L..
  • Sofiane Bedjaoui, . Thesis started in 2010. Other co-advisor: BEDJAOUI L..
  • Samira Achir, . Thesis started in 1999. Other co-advisor: BEDJAOUI L..
  • Mourad ZEBIDA, . Thesis started in 1999.

Defended PhD thesis

  • Mohammed Bouchakour, . Thesis defended in 2016. Other co-advisor: RIAHI F..
  • Abdelouahab Nadim, ABATEMENT OF POLYBROMINATED COMPOUNDS BY RADIATIVE TREATMENT. Thesis defended in 2015.
  • BOUCHIKHI N., . Thesis defended in 2015. Other co-advisor: BEDJAOUI L..
  • Yassine Agguine, Traitement radiatif des molécules polybromées toxiques dans des solvants organiques et dans des matrices polymères recycles. Thesis defended in 2014. Other co-advisor: Said Eddarir. Present position: CDI au Maroc.
  • LOUEDJ N., . Thesis defended in 2014. Other co-advisor: Bekka A..
  • Malika Elouali, Structure et propriétés des nanocomposites à base de polymères et de cristaux liquides. Thesis defended in 2013. Other co-advisor: Boucif Abbar. Present position: Enseignant-chercheur à MASCARA/Algérie.
  • Yazid Derouiche , Etude spectroscopique et électro-optique de matériaux polymères-cristaux liquides. Thesis defended in 2013. Other co-advisor: Lahcène Mechernene. Present position: Maître de Conférences (habilité) à Djelfa, Algérie.
  • Christophe Beyens, Development and characterization of innovative and ecological surface materials for security and comfort in automotive applications. Thesis defended in 2013. Present position: CDI.
  • Mohammed Makhloufia, . Thesis defended in 2013. Other co-advisor: Benaissa T..
  • Guy-Joël Fossi Tabieguia , Recycling, reuse, reutilization and regeneration of liquid crystals and indium tin oxide (ITO) from waste electrical and electronic equipment (WEEE). Thesis defended in 2013. Present position: Enseignement dans le secondaire.
  • Ammar Elqidrea, Effect of irradiation on the monomer-liquid crystal systems. Thesis defended in 2012. Present position: Enseignant-chercheur à l’Université de Gaza, Palestine.
  • Zoulikha Khouba, Synthesis and caracterization of pentadentate Schiff bases and their metal complexes. Study of their physicochemical properties in isotropic and anisotropic media. Thesis defended in 2012. Other co-advisor: Tayeb Benabdallah. Present position: Maître de Conférences à Oran, Algérie.
  • BOUDRAA K., . Thesis defended in 2010. Other co-advisor: Bouchaour T..
  • Fatima Zohra Elouali, Preparation and characterization of acrylic and methacrylic polymer gels in the presence of isotropic and anisotropic solvents. Thesis defended in 2009. Other co-advisor: Driss Ainad Tabet. Present position: Enseignant chercheur étranger.
  • Benaissa Djamila, Theoretical and experimental approach of the electro-optical behaviour of polymer/liquid crystal systems. Thesis defended in 2009. Other co-advisor: Mechernene Lahcène.
  • Bensaid Hassiba , Study of photopolymerization and phase separation processes of systems containing polyacrylates and nematic liquid crystals. Thesis defended in 2009.
  • Dali-Youcef Boumédiène , Characterization of various polymer networks in the presence of isotropic and anisotropic solvents. Thesis defended in 2009. Other co-advisor: Bouchaour Tewfik.
  • Hadji Rachid, Contribution on the studies of polymers networks containing liquid crystals. Thesis defended in 2008. Other co-advisor: Amina Negadi.
  • Meziane Rachid, Structure, dynamique and phases transition of a smectic liquid crystal in polymer system. Thesis defended in 2008.
  • BEDJAOUI L., . Thesis defended in 2006. Other co-advisor: Benmouna M..
  • Abdoune Fatima-Zohra, Dispersion of nano- and micron-sized liquid crystalline domains in polymer matrices. Thesis defended in 2006. Other co-advisor: Lahcène Mechernene.
  • R. Vendamme, Elaboration et caractérisation des réseaux polymères et de cristaux liquides. Thesis defended in 2004.
  • Leïla Benkhaled, Corrélation entre morphologie et comportement électro-optique des matériaux composites cristaux liquides/polymères. Thesis defended in 2004. Other co-advisor: Lionel Montagne.
  • Bouchaour, . Thesis defended in 1999. Other co-advisor: Benmouna M..

Patents

  1. 2014 - U. MASCHKE, I. MOUNDOUNGOU, G. J. F. TABIEGUIA: Procede d'extraction des cristaux liquides contenus dans un element du type comprenant un premier et un deuxieme support- dispositif associe.
    FR3017808 (A1) Date de publication: 2015-08-28 Date de priorité: 2014-02-27 Brevet étendu : Titre : Method for extracting the liquid crystals contained in an element that comprises a first support and a second support - associated device WO2015128582 (A1) Date de publication: 2015-09-03 Date de priorité: 2014-02-27 EP3111276 (A1) Date de publication: 2017-01-04 Date de priorité: 2014-02-27
  2. 2014 - U. MASCHKE, I. MOUNDOUNGOU, G. J. F. TABIEGUIA, P. APPLETON: Procédé de traitement d’un élément comprenant au moins un premier support dont une face est au moins partiellement recouverte d’une couche d’oxydes d’indium et d’étain (ITO).
    FR3017883 (A1) Date de publication: 2015-08-28 Date de priorité: 2014-02-27 Brevet étendu : Titre : Process for treating a support, one face of which is at least partially covered with an indium tin oxide (ITO) layer - associated device EP3110983 (A1) Date de publication: 2017-01-04 Date de priorité: 2014-02-27 WO2015128581 (A1) Date de publication: 2015-09-03 Date de priorité: 2014-02-27
  3. 2013 - U. MASCHKE, F. POUTCH, S. KHELIFI, J. M. DEBERT, Y. AGGUINE, N. LAOUEDJ, Z. KHOUBA, Z. BOUBERKA, A. NADIM, P. GOBERT, L. EVRARD: Procédé de désactivation de dérivés bromés contenus dans des matériaux plastiques.
    FR3009684 (A1) Date de publication: 2015-02-20 Date de priorité: 2013-08-13 Brevet étendu à l'Europe : Titre : Method for deactivating brominated derivatives contained in plastic materials EP2839863 (A1) Date de publication: 2015-02-25 Date de priorité: 2013-08-13

Recent communications

45 oral presentation(s), including 13 invited. 109 poster(s). Detailled list.

Recent publications

  • 2017
    1. B. D. Youcef, T. Bouchaour, Z. Bouberka, M. Bigan, U. Maschke, Swelling behavior of poly(n-butyl acrylate/1,6-Hexane-Diol-Di-Acrylate)/nematic liquid crystal E7 systems : Experimental measurements and modeling by factorial design method, Journal of Applied Polymer Science 134 45230 (2017) [doi: DOI: 10.1002/app.45230]
    2. K. Bentaleb, Z. Bouberka, A. Nadim, U. Maschke, Y. Agguine, S. Eddarir, Deactivation of Polybrominated Flame Retardants by Ultraviolet Radiation, Springer Proceedings in Energy Chapter 14 117-122 (2017) [doi: 10.1007/978-3-319-45677-5_14]
    3. K. Chinoune, Z. Bouberka, N. Touaa, U. Maschke, Adsorption Study of Reactive Blue 2 Dye on CTAB-Bentonite in Aqueous Solution, Springer Proceedings in Energy Chapter 13 109-114 (2017) [doi: 10.1007/978-3-319-45677-5_13]
  • 2016
    1. N. Gogibus, Z. Bouberka, L. Bedjaoui, L. Leclercq, F. Dubois, K. Koynov, U. Maschke, Thermophysical and structural properties of Polymer/Liquid Crystal systems using polysiloxanes, Encyclopedia of Analytical Chemistry (2016). eds R.A. Meyers, John Wiley: Chichester a9541, Article sur invitation (2016) [doi: 10.1002/9780470027318.a9541]
    2. M. Mansouri, A. Berrayah, C. Beyens, C. Rosenauer, C. Jama, U. Maschke, Effects of electron beam irradiation on thermal and mechanical properties of poly(lactic acid) films, Polymer Degradation and Stability 133 pp. 293-302 (2016) [doi: 10.1016/j.polymdegradstab.2016.09.005]
    3. L. Karam, M. Casetta, N. E. Chihib, F. Bentiss, U. Maschke, C. Jama, Optimization of cold nitrogen plasma surface modification process for setting up antimicrobial low density polyethylene films, Journal of the Taiwan Institute of Chemical Engineers 64 pp. 299-305 (2016) [doi: 10.1016/j.jtice.2016.04.018]
    4. K. Chinoune, K. Bentaleb, Z. Bouberka, A. Nadim, U. Maschke, Adsorption of reactive dyes from aqueous solution by dirty bentonite, Applied Clay Science 123 64-75 (2016) [doi: 10.1016/j.clay.2016.01.006]
  • 2015
    1. F. Dubois, Y. Derouiche, J. M. Leblond, U. Maschke, R. Douali, Compensated Arrhenius formalism applied to a conductivity study in poly(propylene glycol) diacrylate monomers, Physical Review E 92 032601 (2015) [doi: 10.1103/PhysRevE.92.032601]
    2. G. E. Tiznado-orozco, J. Reyes-gasga, F. Elefterie, C. Beyens, U. Maschke, E. Brès, Wettability modification of human tooth surface by water and UV and electron-beam radiation, Materials Science and Engineering: C 57 133-146 (2015) [doi: 10.1016/j.msec.2015.06.054]
    3. M. Bouchakour, Y. Derouiche, Z. Bouberka, C. Beyens, L. Mechernene, F. Riahi, U. Maschke, Optical properties of electron beam- and UV-cured polypropylene-glycoldiacrylate/liquid crystal E7 systems, Liquid Crystals 1-10 (2015) [doi: 10.1080/02678292.2015.1044579]
    4. O. Belaidi, M. Adjim, T. Bouchaour, U. Maschke, FT-IR and FT-Raman spectra of 2-hydroxyethyl methacrylate – A conformational and vibrational analysis, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 148 396-404 (2015) [doi: 10.1016/j.saa.2015.03.101]
    5. R. Y. Morjan, N. H. Al-attar, O. S. Abu-teim, U. Maschke, A. M. Awadallah, A. M. Mkadmh, A. A. Elmanama, J. Raftery, F. M. Abu-awwad, Z. J. Yaseen, A. F. Elqidrea, J. M. Gardiner, Synthesis, antibacterial and QSAR evaluation of 5-oxo and 5-thio derivatives of 1,4-disubstituted tetrazoles, Bioorganic & Medicinal Chemistry Letters 25 4024-4028 (2015) [doi: 10.1016/j.bmcl.2015.04.070]
    6. A. Nadim, Z. Bouberka, Y. Agguine, S. Eddarir, U. Maschke, Abatement of polybrominated molecules by various radiative methods, Encyclopedia of Analytical Chemistry Article sur invitation (2015) [doi: 10.1002/9780470027318]
    7. O. Belaidi, M. Adjim, T. Bouchaour, U. Maschke, MM and QM: Conformational and vibrational spectra analysis of 2- hydroxyethyl acrylate, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 137 50-57 (2015) [doi: 10.1016/j.saa.2014.08.001]
  • 2014
    1. O. Belaidi, T. Bouchaour, U. Maschke, The molecular conformation of butyl acrylate – A vibrational spectroscopy and computational study, Vibrational Spectroscopy 73 56-66 (2014) [doi: 10.1016/j.vibspec.2014.04.004]
    2. Z. Bouberka, K. Bentaleb, K. A. Benabbou, U. Maschke, Adsorption of Two Dyes by Mg(OH)2: Procion Blue HB and Remazol Brilliant Blue R, Springer Proceedings in Physics 155 59/463-468 (2014) [doi: 10.1007/978-3-319-05521-3]
    3. Y. Agguine, N. Laouedj, A. Bekka, Z. Bouberka, A. Nadim, S. Eddarir, U. Maschke, Photochemical Degradation of Polybrominated Diphenylether BDE209 under Ultraviolet Irradiation, Springer Proceedings in Physics 155 39/301-306 (2014) [doi: 10.1007/978-3-319-05521-3]
    4. S. Hamri, T. Bouchaour, U. Maschke, Erythrosine/Triethanolamine System to Elaborate Crosslinked Poly(2-hydroxyethylmethacrylate): UV-Photopolymerization and Swelling Studies, Macromolecular Symposia 336 75-81 (2014)
    5. N. Bouchikhi, L. Alachaher-bedjaoui, T. Bouchaour, G. J. Fossi-tabieguia, U. Maschke, Experimental Study on the Swelling Behavior of Polymer Networks in a Nematic Solvent, Macromolecular Symposia 336 68-74 (2014) [doi: 10.1002/masy.201300017]
    6. K. Boudraa, B. D. Youcef, L. Bedjaoui, T. Bouchaour, U. Maschke, Phase Diagrams of PolyAcrylic Networks and Liquid Crystal E7, Macromolecular Symposia 336 61-67 (2014) [doi: 10.1002/masy.201300016]
    7. Z. Khouba, T. Benabdallah, U. Maschke, Spectrophotometric investigation of interaction between iodine and pentadentate Schiff base ligands, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 125 61-66 (2014) [doi: 10.1016/j.saa.2014.01.044]
    8. N. Laouedj, A. Elaziouti, U. Maschke, A. Bekka, Spectroscopic behavior of saytex 8010 under UV-visible light and comparative thermal study, Journal of Photochemistry and Photobiology A: Chemistry 275 96-102 (2014) [doi: 10.1016/j.jphotochem.2013.11.008]
    9. Z. Bouberka, K. A. Benabbou, A. Khenifi, U. Maschke, Degradation by irradiation of an Acid Orange 7 on colloidal TiO 2/(LDHs, Journal of Photochemistry and Photobiology A: Chemistry 275 21-29 (2014) [doi: 10.1016/j.jphotochem.2013.10.010]
  • 2013
    1. O. Belaidi, T. Bouchaour, U. Maschke, AM1 and DFT: Conformational and vibrational spectra analysis of butyl methacrylate, International Journal of Chemical and Analytical Science 4 185-196 (2013) [doi: 10.1016/j.ijcas.2013.08.001]
    2. O. Belaidi, T. Bouchaour, U. Maschke, Accuracy and Applicability of the New Exchange Correlation Functionals for Reproduction of the Infrared Spectra of Butyl Acrylate and Butyl Methacrylate Molecules, Organic Chemistry International 2013 1-12 (2013) [doi: 10.1155/2013/834520]
    3. O. Belaidi, T. Bouchaour, U. Maschke, Structural Preferences and Vibrational Analysis of 2-Hydroxy-2-methyl-1-phenylpropan-1-one: A Computational and Infrared Spectroscopic Research, Journal of Structures 2013 1-9 (2013) [doi: 10.1155/2013/942302]
    4. O. Belaidi, T. Bouchaour, U. Maschke, Molecular Structure and Vibrational Spectra of 2-Ethylhexyl Acrylate by Density Functional Theory Calculations, Organic Chemistry International 2013 1-14 (2013) [doi: 10.1155/2013/348379]
  • 2012
    1. S. Hamri, K. Boudraa, T. Bouchaour, U. Maschke, The Influence of pH on the Swelling Ratio of Acrylic Polymers Networks, Journal of Materials Science and Engineering A 2 7 525-529 (2012)
    2. V. A. Loiko, V. Y. Zyryanov, U. Maschke, A. V. Konkolovich, A. A. Miskevich, Small-angle light scattering and transmittance of polymer film, containing liquid crystal droplets with inhomogeneous boundary conditions, Journal of Quantitative Spectroscopy and Radiative Transfer 113 2585-2592 (2012) [doi: 10.1016/j.jqsrt.2012.03.026]
    3. V. A. Loiko, V. Y. Zyryanov, A. V. Konkolovich, A. A. Misckevich, M. N. Krakhalev, U. Maschke, Investigation of Transmittance and Small-Angle Light Scattering by Monolayer of Liquid Crystal Droplets with Modified Boundary Conditions, Molecular Crystals and Liquid Crystals 561 194-202 (2012) [doi: 10.1080/15421406.2012.687237]
    4. M. Elouali, F. Z. Elouali, C. Beyens, O. Yaroshchuk, B. Abbar, U. Maschke, The Effect of Diamond Nanoparticles on Electro-Optical Properties of Polymer Dispersed Liquid Crystals, Molecular Crystals and Liquid Crystals 561 136-144 (2012) [doi: 10.1080/15421406.2012.687153]
    5. Y. Derouiche, K. Koynov, F. Dubois, R. Douali, C. Legrand, U. Maschke, Optical, Electro-Optical, and Dielectric Properties of Acrylic Tripropyleneglycol Based Polymer Network Systems Including LCs, Molecular Crystals and Liquid Crystals 561 124-135 (2012) [doi: 10.1080/15421406.2012.687149]
    6. F. Z. Elouali, M. Elouali, U. Maschke, Electro-Optical Memory Effects of Polymerized Methacrylate/Liquid Crystal Systems, Molecular Crystals and Liquid Crystals 561 115-123 (2012) [doi: 10.1080/15421406.2012.687148]
    7. N. Bouchikhi, F. Semdani, L. A. Bedjaoui, U. Maschke, Elaboration of Side-Chain Liquid-Crystalline Elastomers and Study of Their Swelling Behavior in Anisotropic Solvents, Molecular Crystals and Liquid Crystals 560 159-169 (2012) [doi: 10.1080/15421406.2012.663196]
  • 2011
    1. V. A. Loiko, U. Maschke, V. Y. Zyryanov, A. V. Konkolovich, A. A. Miskevich, Coherent transmission and angular structure of light scattering by monolayer films of polymer dispersed liquid crystals with inhomogeneous boundary conditions, Optics and Spectroscopy 111 866-872 (2011) [doi: 10.1134/S0030400X11130121]
    2. L. Bedjaoui-alachaher, H. Bensaid, C. Gordin, U. Maschke, Solubility effects of multicomponent liquid crystal blends towards poly (n-butyl-acrylate), Liquid Crystals 38 1315-1320 (2011) [doi: 10.1080/02678292.2011.611261]
    3. V. A. Loiko, U. Maschke, V. Y. Zyryanov, A. V. Konkolovich, A. A. Miskevich, Angular structure of radiation scattered by monolayer of polydisperse droplets of nematic liquid crystal, Optics and Spectroscopy (English translation of Optika i Spektroskopiya) 110(1) 110-118 (2011) [doi: DOI: 10.1134/S0030400X11010115]
    4. A. Berrayah, U. Maschke, Phase behavior of polystyrene acrylonitril copolymer and polymethylmethacrylate blends under shear, Journal of Polymer Science, Part B: Polymer Physics 49(4) 310-317 (2011) [doi: DOI: 10.1002/polb.22174]
    5. F. Z. Elouali, U. Maschke, Kinetics and equilibrium swelling properties of hydrophilic polymethacrylate networks, Macromolecular Symposia 303(1) 71-77 (2011) [doi: DOI: 10.1002/masy.201150510]
    6. M. Elouali, C. Beyens, F. Z. Elouali, O. Yaroshchuk, B. Abbar, U. Maschke, Optical and calorimetrical studies of liquid crystalline materials doped with nanoparticles, Macromolecular Symposia 303(1) 108-113 (2011) [doi: DOI: 10.1002/masy.201150515]
    7. B. D. Youcef, T. Bouchaour, U. Maschke, Phase behavior of poly(n-butyl acrylate) and poly(2-ethylhexyl acrylate) in nematic liquid crystal E7, Macromolecular Symposia 303(1) 10-16 (2011) [doi: DOI: 10.1002/masy.201150502]
    8. F. Z. Abdoune, L. Benkhaled, L. Méchernène, U. Maschke, Effect of curing process on the dynamic response of polymer dispersed liquid crystal films, Macromolecular Symposia 303(1) 100-107 (2011) [doi: DOI: 10.1002/masy.201150514]
    9. K. Boudraa, T. Bouchaour, U. Maschke, Equilibrium phase diagrams of interpenetrating polymer networks and liquid crystals, Macromolecular Symposia 303(1) 95-99 (2011) [doi: DOI: 10.1002/masy.201150513]
    10. S. Tomylko, O. Yaroshchuk, O. Kovalchuk, U. Maschke, R. Yamaguchi, Dielectric and electro-optical properties of liquid crystals doped with diamond nanoparticles, Molecular Crystals and Liquid Crystals 541 35-43 (2011) [doi: 10.1080/15421406.2011.569658]
    11. Y. Derouiche, F. Dubois, R. Douali, C. Legrand, U. Maschke, Some properties of nematic liquid crystal E7/acrylic polymer networks, Molecular Crystals and Liquid Crystals 541 201-210 (2011) [doi: 10.1080/15421406.2011.569231]
    12. M. Elouali, C. Beyens, F. Z. Elouali, O. Yaroshchuk, B. Abbar, U. Maschke, Dispersions of diamond nanoparticles in nematic liquid crystal/polymer materials, Molecular Crystals and Liquid Crystals 545 77-84 (2011) [doi: 10.1080/15421406.2011.571977]
    13. K. Boudraa, T. Bouchaour, U. Maschke, Phase properties of interpenetrating polymer networks and liquid crystals, Molecular Crystals and Liquid Crystals 545 220-229 (2011) [doi: 10.1080/15421406.2011.572019]
    14. F. Z. Elouali, U. Maschke, Effects of monomer structure on morphology and electro-optical properties of polymer/liquid crystal systems, Molecular Crystals and Liquid Crystals 543 107-116 (2011) [doi: 10.1080/15421406.2011.568346]
    15. Z. H. Belaid, L. Méchernène, U. Maschke, Unusual phase separation kinetics of polyacrylate/E7 blends, Molecular Crystals and Liquid Crystals 544 157-164 (2011) [doi: 10.1080/15421406.2011.569290]
    16. F. Krasinski, B. Splingart, F. Dubois, U. Maschke, C. Legrand, Dielectric characterization of polymer dispersed liquid crystal in microwave range - Material integration in specific electronic devices, Molecular Crystals and Liquid Crystals 542 227-236 (2011) [doi: 10.1080/15421406.2011.570602]
    17. A. Berrayah, L. Zair, A. Olivier, U. Maschke, Mechanical properties of polymer/liquid crystal films elaborated by electron beam and UV radiation, Molecular Crystals and Liquid Crystals 546 134-142 (2011) [doi: 10.1080/15421406.2011.571943]
    18. L. Bedjaoui-alachaher, F. Semdani, R. Meziane, U. Maschke, Thermophysical analysis of a smectic domain confined into a thermoplastic polymer matrix, Molecular Crystals and Liquid Crystals 546 87-94 (2011) [doi: 10.1080/15421406.2011.571925]
    19. A. Elqidrea, R. Meziane, U. Maschke, Kinetics and molecular weight characterization of poly (2-ethylhexyl acrylate) and liquid crystal (5CB) composites, Molecular Crystals and Liquid Crystals 547 128-134 (2011) [doi: 10.1080/15421406.2011.572804]
  • 2010
    1. Y. Derouiche, S. A. K. Ghefir, F. Dubois, R. Douali, C. Legrand, M. Azzaz, U. Maschke, Preparation and Characterization of selected Polypropyleneglycoldiacrylate/nematic Liquid Crystal Materials, International Review of Physics 4 188-193 (2010)
    2. L. Bedjaoui, N. Berriah, K. Boudraa, T. Bouchaour, U. Maschke, Phase Behavior of Mixtures of Low Molecular Weight Nematic Liquid Crystals and Photochemically Crosslinked Polyacrylates, Molecular Crystals and Liquid Crystals 526 119-129 (2010) [doi: 10.1080/15421406.2010.485510]
    3. O. Yaroshchuk, F. Elouali, U. Maschke, Control of phase separation and morphology of thiol-ene based PDLCs by curing light intensity, Optical Materials 32 982-989 (2010) [doi: DOI: 10.1016/j.optmat. 2010.02.017]
    4. F. Z. Elouali, O. Yaroshchuk, U. Maschke, A wide-range controlling of optical and morphological parameters of pdlc samples via the intensity of curing light, Molecular Crystals and Liquid Crystals 526 1-9 (2010) [doi: 10.1080/15421406.2010.485053]
    5. L. Bedjaoui, N. Berriah, K. Boudraa, T. Bouchaour, U. Maschke, Phase behavior of mixtures of low molecular weight nematic liquid crystals and photochemically crosslinked polyacrylates, Molecular Crystals and Liquid Crystals 526 119-129 (2010) [doi: 10.1080/15421406.2010.485510]
    6. S. Belbachir, F. Zaïri, G. Ayoub, U. Maschke, M. Naït-abdelaziz, J. M. Gloaguen, M. Benguediab, J. M. Lefebvre, Modelling of photodegradation effect on elastic–viscoplastic behaviour of amorphous polylactic acid films, Journal of the Mechanics and Physics of Solids 58 241-255 (2010) [doi: 10.1016/j.jmps.2009.10.003]
  • 2009
    1. Z. Hadjou-belaid, L. Méchernène, U. Maschke, Dynamics of the fluctuations in PDLC composite materials, Physical Chemical News 45 71-79 (2009)
    2. L. Bedjaoui, M. Benmouna, U. Maschke, Thermophysical analysis of polysiloxane and nematic liquid crystal mixture, Physical Chemical News 49 121-124 (2009)
    3. D. Benaissa, L. Mechernene, A. Addad, U. Maschke, Electro-optical, Spectroscopical and Morphological Properties of Ultraviolet cured Polymer/Liquid Crystal Films, International Review of Physics 3 109-114 (2009)
    4. F. Z. Elouali, D. Aïnad tabet, U. Maschke, Memory effects of polymerized 2-hydroxyethylmethacrylate/4-cyano--pentylbiphenyl mixtures, Physics Procedia 2 1405-1410 (2009) [doi: 10.1016/j.phpro.2009.11.109]
    5. L. Bedjaoui, T. Bouchaour, M. Benmouna, X. Coqueret, U. Maschke, Selective solubility of E7 components in poly (n-butylacrylate), Physics Procedia 2 1475-1479 (2009) [doi: 10.1016/j.phpro.2009.11.119]
    6. Z. Khouba, T. Benabdallah, U. Maschke, Spectrophotometric study of liquid crystals containing pentadentate Schiff base type systems, Physics Procedia 2 1305-1311 (2009) [doi: 10.1016/j.phpro.2009.11.096]
    7. A. Berrayah, L. Zair, A. Olivier, U. Maschke, Mechanical properties of polymer/liquid crystal systems prepared by electron-beam and ultra-violet processing: Filling effect and plasticization, Physics Procedia 2 1119-1124 (2009) [doi: 10.1016/j.phpro.2009.11.071]
    8. F. Z. Abdoune, L. Benkhaled, L. Méchernène, U. Maschke, Investigation of the electro-optical behaviour of UV-cured polymer/liquid crystal systems, Physics Procedia 2 643-648 (2009) [doi: 10.1016/j.phpro.2009.11.005]
    9. Z. Khouba, T. Benabdallah, U. Maschke, Dispersion of Pentadentate Schiff Bases and Their Transition Metal Complexes in Liquid Crystals, Molecular Crystals and Liquid Crystals 502 121-129 (2009) [doi: 10.1080/15421400902815886]
    10. F. Z. Elouali, D. Aïnad tabet, U. Maschke, Optical and Electro-Optical Properties of Poly(2-hydroxyethylmethacrylate)/5CB Systems, Molecular Crystals and Liquid Crystals 502 77-86 (2009) [doi: 10.1080/15421400902815746]
    11. H. Bensaid, U. Maschke, O. Sakhno, J. Stumpe, Highly Efficient Holographic PDLC Based on Acrylate Monomers with Low Functionality, Molecular Crystals and Liquid Crystals 502 37-46 (2009) [doi: 10.1080/15421400902813675]
    12. Z. H. Belaid, L. Méchernène, U. Maschke, Relaxation Behaviour of Monomer/Liquid Crystal Blends after Exposure to Ultraviolet Light, Molecular Crystals and Liquid Crystals 502 29-36 (2009) [doi: 10.1080/15421400902813642]
    13. L. Méchernène, L. Benkhaled, D. Benaissa, U. Maschke, Studies of optical transmission properties of electron beam cured polymer/liquid crystal systems, Optical Materials 31 632-639 (2009) [doi: 10.1016/j.optmat.2008.07.004]
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