| |
Synthesis of bis(cyclic carbonate) and propylene carbonate via a one-pot coupling reaction of CO2,bisepoxide and propylene oxide
The effective transformation of carbon dioxide (CO2) into valuable products is promising in green and sustainable chemistry. The coupling reaction of CO2 with epoxides to afford cyclic carbonates is an atomeconomic pathway for CO2 fixation. Many catalysts have been developed for this coupling reaction, however, very few of them were reported for the coupling reaction of CO2 with bisepoxides. Thi...
http://www.polymer.cnt//ss/xhzhang/publicationsshow_5560.html |
| |
One-Pot Synthesis of ZnO2/ZnO Composite with Enhanced Photocatalytic Performance for Organic Dye Removal
The ZnO2/ZnO photocatalysts with various ZnO2 contents were prepared by one-pot synthesis method using ZnO and H2O2 as raw materials. The photocatalysts were characterized by XRD, UV-vis DRS, SEM, EDS, FT-IR spectra, fluorescence emission spectra, and BET specific area. The photocatalytic performance of the photocatalyst was evaluated by photocatalytic degradation of methyl orange (MO) and rhodami...
http://www.polymer.cnt//ss/wangml/publicationsshow_5381.html |
| |
How Well Can One Separate Copolymers According to Both Chemical Compositions and Sequence Distributions?
Partitioning of statistical AB type copolymer chains into a slit pore was studied with Monte Carlo simulations on a simple cubic lattice with self-avoiding walk models. Only one of the monomer types, B monomers, has attractive interaction with the surface, while the A monomers have no interaction with the surface. The critical adsorption point (CAP) of the copolymer at a given chemical compositi...
http://www.polymer.cnt//ss/zhuyutian/publicationsshow_5294.html |
| |
The influence of one block polydispersity on phase separation of diblock copolymers: The molecular mechanism for domain spacing expansion
http://dx.doi.org/10.1016/j.polymer.2013.04.064
http://www.polymer.cnt//ss/luzhongyuan/publicationsshow_5196.html |
| |
Amphibious fluorescent carbon dots: one-step green synthesis and application for light-emitting polymer nanocomposites
A facile and green approach for the synthesis of amphibious fluorescent carbon dots (CDs) from natural polysaccharide is reported. Lightemitting polymer nanocomposites with excellent optical performance can be easily prepared by incorporation of the amphibious CDs into the polymer matrix.
http://www.polymer.cnt//ss/zhouli/publicationsshow_5102.html |
| |
One-Step Synthesis of a Thienylenepyridazinylenethienylene-based Coil-Rod-Coil Copolymer with Enhanced Emission and Improved Fluorescence Stability
A new coil-rod-coil copolymer is synthesized via Sonogashira coupling using one-step methodology. The copolymer PEG-OEPETPT-PEG constitutes of poly(ethylene glycol) (PEG) as the coil block, and oligo[p-(ethynylenephenyleneethynylene)-alt-(thienylenepyridazinylenethienylene)] (OEPETPT) as the rod segment. The conjugated polymer PEPETPT with the same conjugated building blocks is also synthesized fo...
http://www.polymer.cnt//ss/fanlijuan/publicationsshow_5098.html |
| |
Polydiacetylene-Polymethylmethacrylate/Graphene Composites as One-Shot, Visually Observable, and Semiquantative Electrical Current Sensing Materials
Aiming to develop pH-paper-like current sensing materials, we prepared irreversible electrochromic PDA-PMMA/graphene composites. The composites exhibited an excellent linear relationship between critical responsive currents and the amount of graphene in the system. In these composites, PDA acted as the electrochromic material and graphene as the conductive matrix. The presence of PMMA not only ens...
http://www.polymer.cnt//ss/fanlijuan/publicationsshow_5082.html |
| |
Coupling reaction of carbon dioxide and epoxides efficiently catalyzed by one-component aluminum-salen complex under solvent-free conditions
无
http://www.polymer.cnt//ss/BinyuanLiu/publicationsshow_4915.html |
| |
179. One-step hybridization of graphene nanoribbons with carbon nanotubes and its strong-yet-ductile thermoplastic polyurethane composites.
A hybrid of reduced graphene nanoribbon (GNR)-carbon nanotube (CNT) (i.e. R-GNR/CNT hybrid) with unique three-dimensional (3D) nanostructures has been prepared via a facile unzipping and reducing method. Interlocked structures are formed within the nanohybrids where one-dimensional (1D) CNTs act as bridges connecting individual two-dimensional (2D) GNRs, which not only prevent the aggregation of G...
http://www.polymer.cnt//ss/liutianxi/publicationsshow_4712.html |
| |
A possible route to fabricate patchy nanoparticles via self-assembly of a multiblock copolymer chain in one step
A possible route to fabricate patchy nanoparticles via self-assembly of a multiblock copolymer chain in one step
http://www.polymer.cnt//ss/sunzhaoyan/publicationsshow_4541.html |
| |