Ionomer dynamics and the sticky rouse model
Web1 sep. 2024 · He demonstrated that the viscoelastic data of ionomers are well described by the sticky Rouse model utilizing the dielectrically evaluated dissociation frequency as a reciprocal of the time constant τs of the dissociation process in the model ( Macromolecules 2016, 49, 9192; J. Rheol. 2024, 61, 1199). Web18 aug. 2015 · Ionomer dynamics and the sticky Rouse model journal, September 2013. Chen, Quan; Tudryn, Gregory J.; Colby, Ralph H. Journal of Rheology, Vol. 57, Issue 5; …
Ionomer dynamics and the sticky rouse model
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Web19 okt. 2024 · The sticky reptation model is applied to EMAA ionomer blends of binary counterions to calculate the timescales of chain dynamics delayed by ionic associations. ... Chen, Q., G. J. Tudryn, and R. H. Colby, “ Ionomer dynamics and the sticky Rouse model,” J. Rheol. 57(5), ... Web5 feb. 2024 · Using a parallel-plate rheometer equipped with a partitioned plate and the Sentmanat extensional rheometer fixture, a full rheological characterization of several …
Webpolymers: the case of ionomer melts’ 1 Crack propagation profile at T = 80℃ Sequence of images of PTMO-Na ionomer filament undergoing uniaxial extensional deformation at a constant Hencky strain rate, ˙ = 1 s−1 and T= 80 ℃. The time specified is the time remaining to achieve complete brittle fracture of the filament. WebDive into the research topics of 'Ionomer dynamics and the sticky Rouse model'. Together they form a unique fingerprint. Sort by Weight Alphabetically Engineering & …
Web12 jan. 2001 · The dynamics of the system is also described by the state of a whole chain, instead of separate segments. As a result a prediction of the shape of relaxation spectra is possible. The model predicts broad spectra with long relaxation times, in particular for chains with many stickers. WebIonomer dynamics and the sticky Rouse model. Q Chen, GJ Tudryn, RH Colby. Journal of Rheology 57 (5), 1441-1462, 2013. 214: ... 2015: Dynamics of associative polymers. …
WebThe Rouse model describes the conformational dynamics of an ideal chain. In this model, the single chain diffusion is represented by Brownian motion of beads connected by … greatest hits 1986–2004http://qchen.ciac.jl.cn/%E8%AE%BA%E6%96%87%E6%88%90%E6%9E%9C/ flip off flaconWeb6 jan. 2024 · Dual polymer networks with stickers have a reputation for enhanced modulus and toughness. We propose a modified sticky Rouse model (SRM) from the single-chain … greatest hits 1987–1997Web3 sep. 2013 · Based on this molecular picture, we can predict satisfactorily the LVE of the samples using a sticky Rouse model by setting the α 2 relaxation time as the lifetime of … greatest hits 1992Web1 sep. 2013 · Ionomer dynamics and the sticky Rouse model a) For these ionomers, LVE shows both glassy and polymer relaxations increasingly delayed with increase of … greatest hits 1987Webrelaxation process using a sticky-Rouse model. This simple model and its application to ionomer LVE using the association lifetime from the a 2 relaxation process are … greatest hits 1987–1999WebDynamics in Miscible Polymer Blends and Block Copolymers jXpl Hiroshi Watanabe ¶y: 2011_3 ... R.H.* Ionomer Dynamics and the Sticky Rouse Model. Invited paper to Journal of Rheology, 2013, 57, 1441-1462. J 2013°F :T zÜQW Q»QgB 2013_9{Journal of Rheology b ÓÏm>-5 9. ... Dielectric Spectroscopy of Ionomer/Plasticizer Mixtures: ... flip off friday