Veron, AlainGomes, Alexandre E.Leal, Catarina R.Klink, Jacques Van DerMartins, Assis F.2023-05-262023-05-261999VERON, Alain; [et al] – NMR study of flow and viscoelastic properties of PBLG/m-Cresol lyotropic liquid crystal. Molecular Crystals and Liquid Crystals. ISSN 1542-1406. Vol. 331 (1999), pp. 499-507.1542-1406http://hdl.handle.net/10400.21/16148Director distortion patterns and backflow effects in transient flows of nematic solutions of PBLG/m-cresol are studied by deuteron NMR. The simulation of the observed NMR spectra as a function of time allows to characterise the director field pattern and to evaluate most of the viscoelastic properties of the system. A good agreement with classical rheometry is observed.engLiquid crystal polymerPBLGRheo-NMRViscoelasticityjournal article1563-5287