| |
(Macromolecules) Vanillin-derived High-performance Flame Retardant Epoxy Resins: Facile Synthesis and Properties
Lignin derivative vanillin when coupled with diamines and diethyl phosphite followed by reaction with echichlorohydrin yields high-performance flame retardant epoxy resins. Biorenewable and environment-friendly flame retardant alternatives to bisphenol A epoxy resins (having plenty of applications such as coatings, adhesives, composites, etc.) have captured great attention due to their ecologica...
http://www.polymer.cnt//ss/masongqi/publicationsshow_10119.html |
| |
High performance poly(N-aryleneindole ether) containing pyridine units as a novel acid response fluorescent detector
A novel high-performance polyindole containing a pyridine ring (P1)was successfully prepared by the catalyst-free nucleophilic substitution polycondensation of 4-hydroxyindole with 2,6-difluoropyridine via a C?N and C?O coupling reaction process. This semirigid polyindole P1 exhibits good thermal stability, and it can be dissolved well in common organic solvents. Fluorescent spectral studies ind...
http://www.polymer.cnt//ss/changguanjun/publicationsshow_9975.html |
| |
Synthesis of High-Performance Polymers via Copper-Catalyzed Amination of Dibromoarenes with Primary Aromatic Ether Diamines
In this paper, we introduce three high-performance polymers with similar structures, poly(imino ether ketone) (PIEK)s, which are synthesized by the ligand free copper-catalyzed C-N cross coupling reaction of aryl halides and primary aromatic diamines at moderate temperature. The influence of the solvents, base, temperature, and catalyst ligands on the polycondensation reaction is investigated. T...
http://www.polymer.cnt//ss/changguanjun/publicationsshow_9972.html |
| |
Design and preparation of high performance amine-based poly(ether ketone)s with strong photonic luminescence
Amine-based poly(ether ketone)s (A-PEKs), as novel high-performance functional polymers, have been obtained by the polycondensation of dibromo ketones with aromatic ether diamines via palladium-catalyzed aryl amination reaction. The structures of the polymers are characterized by means of FT-IR, 1H NMR spectroscopy and elemental analysis, the results show a good agreement with the proposed struc...
http://www.polymer.cnt//ss/changguanjun/publicationsshow_9969.html |
| |
Polyhedral oligosilsesquioxane containing poly(methyl methacrylate) perylenebisimide microspheres with high solid state emission
Polyhedral-oligosilsesquioxane containing poly(methyl methacrylate) perylenebisimide microspheres with high solid state emission
http://www.polymer.cnt//ss/renxiangkui/publicationsshow_9954.html |
| |
High CO2/N2 and CO2/CH4 Selectivity in A Flexible Chiral Metal Organic Framework Assembled from Difunctional Tridentate Ligand
A metal-organic framework with chiral pores and decorated imidazole and methyl groups was constructed. Upon activation, this MOF undergoes a pore contraction and shows very high selectivity for CO2/N2 and CO2/CH4, indicating a synergistic effect of dynamic pores and functional groups.
http://www.polymer.cnt//ss/zhaoxuebo/publicationsshow_9852.html |
| |
High gas storage capacities and stepwise adsorption in a UiO type metal-organic framework incorporating Lewis basic bipyridyl sites
A UiO type MOF with Lewis basic bipyridyl sites was synthesized and structurally characterized. After being activated by Soxhlet-extraction, this MOF exhibits high storage capacities for H2, CH4and CO2, and shows unusual stepwise adsorption for liquid CO2 and solvents, indicating a sequential filling mechanism on different adsorption sites.
http://www.polymer.cnt//ss/zhaoxuebo/publicationsshow_9843.html |
| |
Large Surface Area Ordered Porous Carbons via Nanocasting Zeolite 10X and High Performance for Hydrogen Storage Application
We report the preparation of ordered porous carbons for the first time via nanocasting zeolite 10X with an aim to evaluate their potential application for hydrogen storage. The synthesized carbons exhibit large Brunauer-Emmett-Teller surface areas in the 1300–3331 m2/g range and pore volumes up to 1.94 cm3/g with a pore size centered at 1.2 nm. The effects of different synthesis processes with py...
http://www.polymer.cnt//ss/zhaoxuebo/publicationsshow_9842.html |
| |
Dual Physically Cross-Linked Hydrogels with High Stretchability, Toughness, and Good Self-Recoverability
Dual Physically Cross-Linked Hydrogels with High Stretchability, Toughness, and Good Self-Recoverability.Macromolecules 2016, 49, 5660-5668
http://www.polymer.cnt//ss/zhouwuyi/publicationsshow_9764.html |
| |
High-Efficiency Fog Collector: Water Unidirectional Transport on Heterogeneous Rough Conical Wires.
An artificial periodic roughness-gradient conical copper wire (PCCW) can be fabricated by
inspiration from cactus spines and wet spider silks. PCCW can harvest fog on periodic points of the conical surface from air and transports the drops for a long distance without external force, which is attributed to dynamic as-released energy generated from drop deformation in drop coalescence, in add...
http://www.polymer.cnt//ss/zhengyongmei/publicationsshow_9726.html |
| |