Results 221 to 230 of about 3,000,384 (294)

Connectivity‐Dependent Mechanics of Main‐Chain Oligomers in Side‐Chain Liquid‐Crystalline Polyacrylate Networks

open access: yesJournal of Polymer Science, EarlyView.
Main‐chain liquid‐crystalline oligomers are incorporated into side‐chain polyacrylate elastomers either as covalently connected strands or as non‐network‐bound, physically confined chains. Both architectures contribute to short‐time soft elasticity, but only the capped oligomer shows an additional long‐time terminal relaxation.
Subi Choi   +2 more
wiley   +1 more source

Highly Tunable Thermal Properties of Multifunctional Thiol‐Ene Networks Derived From Sugar‐Based Monomers

open access: yesJournal of Polymer Science, EarlyView.
Eleven allylated sugar frameworks combined with seven dithiol compounds create 77 thiol‐ene networks with a wide range of thermomechanical properties. Analysis based on composition reveals that both the sugar's functionality and the scaffold's structure work in conjunction with dithiol chemistry to influence the rubbery modulus, glass‐transition ...
Gether B. Coloma   +6 more
wiley   +1 more source

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