Stress-Temperature Effects on Transitions in PEO17PPO60PEO17 Triblock Copolymer Micellar Solutions
作者： María Guadalupe Pérez-García , Gabriel Landázuri , Lourdes Adriana Pérez-Carrillo , Alejandro González-Álvarez , Jorge E. Puig
DOI: 10.1007/S11743-013-1525-6
关键词:
摘要: In this work, the shear thickening behavior of micellar solutions PEO17PPO60PEO17 triblock copolymer as a function applied stress and temperature is reported. Both, dynamic light scattering rheological measurements, confirm growth upon increasing and/or stress, after an induction time. A synergetic effect on intensity (up to three-order magnitude) demonstrated by combination T-jump experiments application stress. The saturation times, detected during viscosity rise applying both, also examined.
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