Structural phase transitions of syndiotactic polystyrene

EB Gowd, K Tashiro, C Ramesh - Progress in Polymer Science, 2009 - Elsevier
Syndiotactic polystyrene (sPS) exhibits four crystal modifications (α, β, γ, and δ), along with
intermediate forms with different molecular conformations, as well as different chain-packing …

Advanced materials based on polymer cocrystalline forms

G Guerra, C Daniel, P Rizzo… - Journal of Polymer …, 2012 - Wiley Online Library
Polymeric “cocrystalline forms,” that is, structures were a polymeric host and a low‐
molecular‐mass guest are cocrystallized, were early recognized, and in many cases also …

Nanoporous polymer crystals with cavities and channels

V Petraccone, O Ruiz de Ballesteros… - Chemistry of …, 2008 - ACS Publications
A cheap, commercial, and easy-to-process hydrocarbon polymer (syndiotactic polystyrene, s-
PS) can be crystallized in two different nanoporous phases (δ and ε) that show large uptake …

Fast uptake of organic pollutants from dilute aqueous solutions by nanoporous-crystalline PPO films with c-perpendicular orientation

A Cozzolino, B Nagendra, P Rizzo, C Daniel… - European Polymer …, 2021 - Elsevier
The extraordinary ability of poly (2, 6-dimethyl-1, 4-phenylene) oxide (PPO) dense films,
exhibiting a nanoporous-crystalline (NC) phase, to absorb traces of organic pollutants …

Syndiotactic polystyrene aerogels: adsorption in amorphous pores and absorption in crystalline nanocavities

C Daniel, D Sannino, G Guerra - Chemistry of Materials, 2008 - ACS Publications
Sorption experiments have been conducted for syndiotactic polystyrene (s-PS) aerogels with
different crystalline forms and of different porosities. Nitrogen uptake experiments at 77 K …

Syndiotatic Polystyrene Aerogels with β, γ, and ε Crystalline Phases

C Daniel, S Giudice, G Guerra - Chemistry of Materials, 2009 - ACS Publications
The influence of thermal treatments and supercritical carbon dioxide extraction procedures
on the crystal structure and morphology of sPS aerogels is investigated mainly by wide …

Nanoporous crystalline phases of poly (2, 6-dimethyl-1, 4-phenylene) oxide

C Daniel, S Longo, G Fasano, JG Vitillo… - Chemistry of …, 2011 - ACS Publications
Crystalline modifications, exhibiting largely different X-ray diffraction patterns, have been
obtained for poly (2, 6-dimethyl-1, 4-phenylene) oxide (PPO), by gel desiccation procedures …

Experimental phase diagram for the PVDF–DMAc–water ternary system with new topology: Method of construction, thermodynamics, and structure formation of …

KV Pochivalov, AV Basko, AN Ilyasova, TN Lebedeva… - Polymer, 2023 - Elsevier
Ternary mixtures of a semicrystalline (SC) polymer with a solvent and a nonsolvent are
widely used primarily for preparation of membranes by nonsolvent induced phase …

[图书][B] Polymer-solvent molecular compounds

JM Guenet - 2010 - books.google.com
Crystallisable polymers represent a large share of the polymers used for manufacturing a
wide variety of objects, and consequently have received continuous attention from scientists …

Monolithic nanoporous crystalline aerogels

C Daniel, S Longo, R Ricciardi… - Macromolecular …, 2013 - Wiley Online Library
Monolithic aerogels can be easily obtained by drying physical gels formed by linear uncross‐
linked polymers. Preparation methods, structure, and properties of these physically cross …