Various features of melt strain hardening of polymeric materials in uniaxial extension and their relation to molecular structure: review of experimental results and their …

H Münstedt - Rheologica Acta, 2023 - Springer
Strain hardening of polymer melts is able to improve the uniformity of items in processing
operations with elongational deformation. Of particular interest in this aspect is the …

[图书][B] Structure and rheology of molten polymers: from structure to flow behavior and back again

JM Dealy, DJ Read, RG Larson - 2018 - books.google.com
Recent advances in polymer science have made it possible to relate quantitatively
molecular structure to rheological behavior. At the same time, new methods of synthesis and …

Self-encapsulated ionic fibers based on stress-induced adaptive phase transition for non-contact depth-of-field camouflage sensing

Y Liu, C Wang, Z Liu, X Qu, Y Gai, J Xue… - Nature …, 2024 - nature.com
Ionically conductive fibers have promising applications; however, complex processing
techniques and poor stability limit their practicality. To overcome these challenges, we …

Concentrated polymer solutions are different from melts: Role of entanglement molecular weight

Q Huang, O Mednova, HK Rasmussen… - …, 2013 - ACS Publications
We compare viscoelastic properties of several polystyrene solutions and melts with the
same number of entanglements. It is demonstrated that the modulus and time can be shifted …

[HTML][HTML] Monodisperse macromolecules–A stepping stone to understanding industrial polymers

OO Mykhaylyk, CM Fernyhough, M Okura… - European polymer …, 2011 - Elsevier
Polymers synthesized via anionic polymerization have proved important to our fundamental
understanding of the processing, that is rheology and crystallisation, of bulk commodity …

Linear viscoelastic properties of putative cyclic polymers synthesized by reversible radical recombination polymerization (R3P)

D Chen, K Molnar, H Kim, CA Helfer, G Kaszas… - …, 2023 - ACS Publications
Linear viscoelastic properties in both melt and solution states are reported for a series of
poly (3, 6-dioxa-1, 8-octanedithiol)(polyDODT) made by reversible radical recombination …

[HTML][HTML] Nonlinear rheology of polydisperse blends of entangled linear polymers: Rolie-Double-Poly models

VAH Boudara, JD Peterson, LG Leal, DJ Read - Journal of Rheology, 2019 - pubs.aip.org
While there has been much success in modeling the linear and nonlinear rheology of
monodisperse entangled linear polymers, progress in the constitutive modeling of polymeric …

Uniaxial extensional rheology of well-characterized comb polymers

H Lentzakis, D Vlassopoulos, DJ Read, H Lee… - Journal of …, 2013 - pubs.aip.org
We present a detailed systematic investigation of the transient uniaxial extensional response
of a series of well-characterized, anionically synthesized comb polystyrenes and …

Unified entanglement scaling for flexible, semiflexible, and stiff polymer melts and solutions

ST Milner - Macromolecules, 2020 - ACS Publications
The entanglement length N e is a key parameter for all entangled polymer fluids for which no
comprehensive scaling theory yet exists. We have pieces of a theory; the Lin-Noolandi (LN) …

Effective value of the dynamic dilution exponent in bidisperse linear polymers: From 1 to 4/3

E Van Ruymbeke, Y Masubuchi, H Watanabe - Macromolecules, 2012 - ACS Publications
We revisit previously published dielectric and viscoelastic data of binary blends of linear cis-
polyisoprene [Watanabe, H.; Ishida, S.; Matsumiya, Y.; Inoue, T. Macromolecules 2004, 37 …