Cross-link density estimation of PDMS networks with precise consideration of networks defects

W Chasse, M Lang, JU Sommer… - Macromolecules, 2012 - ACS Publications
Two series of randomly cross-linked poly (dimethylsiloxane)(PDMS) networks with
systematically varying and well-defined dangling chain and defect content were investigated …

Inhomogeneities and chain dynamics in diene rubbers vulcanized with different cure systems

JL Valentín, P Posadas, A Fernández-Torres… - …, 2010 - ACS Publications
In this study, we focus on qualitative differences in the network structure and dynamics of
natural as well as poly (butadiene) rubber in dependence of the cure system …

Research on architecture and composition of natural network in natural rubber

C Huang, G Huang, S Li, M Luo, H Liu, X Fu, W Qu… - Polymer, 2018 - Elsevier
Though the superior properties of natural rubber (NR) have been attributed to its special
network architecture, the currently accepted model “naturally occurring network” is far from …

New insight into structure-property relationships of natural rubber and styrene-butadiene rubber nanocomposites filled with MWCNT

P Bernal-Ortega, MM Bernal, A González-Jiménez… - Polymer, 2020 - Elsevier
The outstanding properties of carbon nanotubes (CNT) have generated a lot of interest at a
scientist and industrial level. CNT have attracted great attention due to their exceptional …

Looking over liquid silicone rubbers:(2) mechanical properties vs network topology

E Delebecq, N Hermeline, A Flers… - ACS applied materials …, 2012 - ACS Publications
In the previous paper of this series, eight formulations were analyzed under their uncross-
linked forms to relate liquid silicone rubber (LSR) chemical compositions to material network …

Water swelling behavior of poly (ethylene glycol)-based polyurethane networks

PTM Albers, LGJ van der Ven… - …, 2020 - ACS Publications
Defects in a polymer network complicate an accurate calculation of structural parameters
such as the molar mass between cross-links M c, typically obtained from experimental …

Influence of the vulcanization system on the dynamics and structure of natural rubber: Comparative study by means of broadband dielectric spectroscopy and solid …

M Hernández, JL Valentín, MA López-Manchado… - European Polymer …, 2015 - Elsevier
A study on the effects of the curing systems on the dynamics and network structure of Natural
rubber (NR) is performed by using broadband dielectric spectroscopy (BDS) and proton …

Contribution of entanglements to polymer network elasticity

F Campise, DC Agudelo, RH Acosta, MA Villar… - …, 2017 - ACS Publications
Trapped entanglements, cross-linker functionality, and elastically effective chains are the
sources of elasticity of polymer networks and gels. However, despite more than 80 years of …

Water Confined in Mesoporous TiO2 Aerosols: Insights from NMR Experiments and Molecular Dynamics Simulations

MI Velasco, MB Franzoni, EA Franceschini… - The Journal of …, 2017 - ACS Publications
The adsorption of water vapor in mesoporous TiO2 was studied by nuclear magnetic
resonance (NMR) and multiscale molecular dynamics simulations. Three different water …

Particle-induced network formation in linear PDMS filled with silica

A Şerbescu, K Saalwächter - Polymer, 2009 - Elsevier
We study the formation of permanent elastomers from linear PDMS chains by solution
blending with up to 25wt% fumed silica. The physical networks are characterized by time …