0000000000364991

AUTHOR

Sibylle Berg

showing 2 related works from this author

1986

Preparation d'oligosiloxanes et de polyarylates avec des groupes mesogenes fixes lateralement

chemistry.chemical_classificationPhase transitionchemistry.chemical_compoundChain (algebraic topology)ChemistryLiquid crystallineLiquid crystalPolymer chemistryPolymerPendant groupOligomerDie Makromolekulare Chemie, Rapid Communications
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Mesophase behaviour of 2,5-dibenzoyloxy-p-benzoquinone derivatives and tetrahydrobenzene tetraesters

1991

Abstract The synthesis of 2,5-dibenzoyloxy-p-benzoquinone derivatives, their products after reduction and tetraesters from tetrahydroxybenzene prepared from those products is described. Their phase behaviour was investigated by differential scanning calorimetry and polarizing microscopy and is discussed in terms of their detailed structure.

TetrahydroxybenzeneDifferential scanning calorimetryMaterials scienceLiquid crystalPhase (matter)MesophaseOrganic chemistryGeneral Materials ScienceGeneral ChemistryCondensed Matter PhysicsPolarizing microscopyBenzoquinoneLiquid Crystals
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