Recent developments in the chemistry of cubic polyhedral oligosilsesquioxanes

DB Cordes, PD Lickiss, F Rataboul - Chemical reviews, 2010 - ACS Publications
The study of the chemistry of compounds containing Si-O bonds has for many years been
dominated by both silica and minerals for which the formula unit SiO2 is important, or by the …

Oligo-and polysiloxanes

Y Abe, T Gunji - Progress in Polymer Science, 2004 - Elsevier
The article reviews the work on the synthesis, properties, and structure of curious oligo-and
polysiloxanes which have been done mainly by the authors, referring the related papers. So …

A general model for selectivity in olefin cross metathesis

AK Chatterjee, TL Choi, DP Sanders… - Journal of the American …, 2003 - ACS Publications
In recent years, olefin cross metathesis (CM) has emerged as a powerful and convenient
synthetic technique in organic chemistry; however, as a general synthetic method, CM has …

Molecular dynamics simulation of a polymer melt with a nanoscopic particle

FW Starr, TB Schrøder, SC Glotzer - Macromolecules, 2002 - ACS Publications
We perform molecular dynamics simulations of a bead− spring polymer melt surrounding a
nanoscopic particle. We explore the effect of the polymer/nanoparticle interactions, surface …

Nanobuilding blocks based on the [OSiO 1.5] x (x= 6, 8, 10) octasilsesquioxanes

RM Laine - Journal of Materials Chemistry, 2005 - pubs.rsc.org
The dissolution of high surface area silica with tetralkylammonium hydroxides at
concentrations greater than 0.2 M, produces polyanionic cage structures,[R4N+][− OSiO1. 5] …

Polyhedral oligomeric silsesquioxanes (POSS)-containing nanohybrid polymers

K Pielichowski, J Njuguna, B Janowski… - Supramolecular …, 2006 - Springer
Polyhedral oligosilsesquioxane (POSS)-based hybrid polymers have generated much
interest recently, both from the academic and industrial points of view. POSS are completely …

Incompletely condensed silsesquioxanes: versatile tools in developing silica-supported olefin polymerization catalysts

R Duchateau - Chemical reviews, 2002 - ACS Publications
For 40 years, the industrial production of polyolefins has mainly been based on classical
heterogeneous (Ziegler-Natta-and Phillips-type) catalysts. Only during the past decade have …

Polyimide-side-chain tethered polyhedral oligomeric silsesquioxane nanocomposites for low-dielectric film applications

CM Leu, YT Chang, KH Wei - Chemistry of Materials, 2003 - ACS Publications
Low-dielectric-constant nanoporous films (dielectric constant, k= 2.4) with thermal integrity
and controllable mechanical strength have been prepared by covalently tethering …

Effects of a nanoscopic filler on the structure and dynamics of a simulated polymer melt and the relationship to ultrathin films

FW Starr, TB Schrøder, SC Glotzer - Physical Review E, 2001 - APS
We perform molecular dynamics simulations of an idealized polymer melt surrounding a
nanoscopic filler particle. We show that the glass transition temperature T g of the melt can …

Synthesis and dielectric properties of polyimide-tethered polyhedral oligomeric silsesquioxane (POSS) nanocomposites via POSS-diamine

CM Leu, YT Chang, KH Wei - Macromolecules, 2003 - ACS Publications
Polyimide-tethered polyhedral oligomeric silsesquioxane,(R7R 'Si8O12)(POSS),
nanocomposites with well-defined architectures are prepared by the copolymerization …