Search Results - "MOHAMMADY, S. Z"

Detection of the glass relaxation process of the PS-phase in block copolymers by MOHAMMADY, S. Z, MANSOUR, A. A, KNOLL, K, STOLL, B

“…The relaxation behavior of the glass process of the polystyrene (PS) phase in three different types of block copolymers has been investigated. Four triblock…”
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Lateral protrusion and mesophase behaviour in pure and mixed states of model compounds of the type 4-(4′-substituted phenylazo)-2-(or 3-)methyl phenyl-4'-alkoxy benzoates by Naoum, M.M., Mohammady, S.Z., Ahmed, H.A.

“…Two groups of the title compounds were prepared and investigated for their mesophase formation and stability. Each group constitutes five homologous series…”
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Dynamic mechanical relaxation behavior of block copolymers at high temperatures by Mohammady, S. Z., Mansour, A. A., Stoll, B.

“…We carried out dynamic mechanical measurements to investigate three different examples of block copolymers: styrene–isoprene diblock copolymers and…”
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Possibility of mesophase formation in some model compounds based on the N-aryl benzamide group by Mohammady, S.Z., Al-Aasar, M., Fahmi, A.A.

“…Five series of N-aryl-4-alkoxybenzamides [RO–C 6H 4–CONH–C 6H 4–X] were prepared where the terminal alkoxy group (RO) possesses a number of carbon atoms ( n)…”
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Dynamic Mechanical Relaxation Behavior of Block Copolymers: Styrene-Butadiene-Styrene Rubber, SBS by Mansour, Ashraf A., Mohammady, Sayed Z.

“…The real and imaginary parts of the complex shear compliance (J0 and J00) of styrene-butadiene-styrene block copolymer, SBS, have been measured isothermally…”
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Effect of steric factors on mesomorphic stability I. 4-(4-Substituted phenylazo)-1-naphthyl 4-alkoxybenzoates by Mohammady, Sayed Z., Nessim, Refaat I., Shehab, Ola R., Naoum, Magdi M.

“…Four homologous series belonging to the family of 4-(4-substituted phenylazo)-1-naphthyl 4-alkoxybenzoates (I a-d ) (C n H 2 n +1 O-C 6 H 4 -COO-C 10 H 6 -N =…”
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Effect of Crosslinking on Block and Random Copolymers of Styrene and Butadiene by Mohammady, Sayed Z., Mansour, A. A., von Soden, W.

“…The effect of crosslinking on the molecular dynamics of two triblock copolymers and a random copolymer is investigated and compared. Dynamic‐mechanical…”
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Influence of Morphology on the Dynamics of the PB Glass Process in SBS by Mohammady, Sayed Z., Mansour, Ashraf A., Stoll, Bernhard, von Soden, Wolfgang, Pechhold, Wolfgang

“…The molecular dynamics of two styrene‐butadiene‐styrene block copolymers with different morphologies and stiffness but with the same phase dimensions…”
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