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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.cn//ss/changguanjun/publicationsshow_9969.html |
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Poly(vinylidene chloride)-Based Carbon with Ultrahigh Microporosity and Outstanding Performance for CH4 and H2 Storage and CO2 Capture
Poly(vinylidene chloride)-based carbon (PC) with ultrahigh microporisity was prepared by simple carbonization and KOH activation, exhibiting great potential to be superior CO2, CH4, and H2adsorbent at high pressures. The CO2 uptake for pristine PC is highly up to 3.97 mmol/g at 25 °C and 1 bar while the activated PC exhibits a slightly lower uptake at 1 bar. However, the activated PC has an outst...
http://www.polymer.cn//ss/zhaoxuebo/publicationsshow_9851.html |
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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.cn//ss/zhaoxuebo/publicationsshow_9842.html |
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Preparation of modified γ-alumina as GC stationary phase as stationary phase in gas-solid chromatography and its separation performance on hydrogen isotopes
On the basis of impregnation method, several stationary phases were prepared using γ-Al2O3with the solution of transition metal salts and the breakthrough curves of gas chromatograph for H2 isotopes were analyzed under the temperature of liquid nitrogen. The effects of carrier gas, flow rate and doping concentration on the separation performance for H2 and D2 were systematically investigated. The...
http://www.polymer.cn//ss/zhaoxuebo/publicationsshow_9834.html |
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(Polymer) UV-thermal Dual Cured Anti-bacterial Thiol-ene Networks with superior performance from Renewable Resources
Bio-based anti-bacterial cross-linked films with superior properties were prepared via UV-thermal induced thiol-ene “click” reaction of diallyl itaconate (DAI), eugenol allyl ether (EAE) with trimethylolpropane tris (3-mercaptopropionate). DAI and EAE were made from one-step reaction of itaconic acid and eugenol with allyl bromide, respectively. The curing behaviors studied by Fourier transfor...
http://www.polymer.cn//ss/masongqi/publicationsshow_9790.html |
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(Macromolecules)Naturally Occurring Acids as Cross-Linkers To Yield VOC-Free, High-Performance, Fully Bio-Based, Degradable Thermosets
Naturally occurring carboxylic acids when used as cross-linkers with a highly functional bio-based epoxy resin result in thermosets having excellent physical and mechanical properties which are also degradable. Thermosets have many important applications (coatings, composites, adhesives, etc.), but they are typically made of nondegradable, nonrenewable materials. In this ...
http://www.polymer.cn//ss/masongqi/publicationsshow_9693.html |
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(JMCA) Reproducible magnetic carbon nanocomposites derived from polystyrene with superior tetrabromobisphenol A adsorption performance
Easily reproducible magnetic carbon nanoadsorbents (MPSNs) derived from polystyrene (PS) by direct calcination of functionalized PS with an iron salt are employed for effective tetrabromobisphenol A (TBBPA) adsorption. Batch adsorption tests indicate that MPSNs exhibited high adsorption affinity to aqueous TBBPA with a maximum adsorption capacity of 117.00 mg g?1. The TBBPA ...
http://www.polymer.cn//ss/guhongbo/publicationsshow_9665.html |
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Chromium (III) Oxide Carbon Nanocomposites Lithium-ion Battery Anodes with Enhanced Energy Conversion Performance
The chromium(III) oxide (Cr2O3) nanoparticles embedded in the carbon sheets are fabricated by combining a sol–gel approach with an efficient carbonization process using glycine as carbon precursor. These Cr2O3/carbon nanocomposites serving as anode materials for lithium-ion batteries (LIBs) have been tested, exhibiting higher cycling (reversible capacity of 465.5 mA h g?1 a...
http://www.polymer.cn//ss/guhongbo/publicationsshow_9654.html |
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[ACS Appl. Mater. Interfaces] Engineering Gold Nanoparticles in Compass Shape with Broadly Tunable Plasmon Resonances and High-Performance SERS
We present the uniform and high-yield synthesis of a novel gold nanostructure of compass shape composed of a Au sphere at the central and two gradually thinning
conical tips at opposed poles. The Au compass shapes were synthesized via a
seed-mediated growth approach employing a binary mixture of
cetyltrimethylammonium bromide (CTAB) and sodium oleate (NaOL) as the
structure-directing agent. Under ...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_9590.html |
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Preparation of BiVO4/Bi2WO6/multi-walled carbon nanotube nanocomposites for enchaning photocatalytic performance（第6篇SCI）
Novel visible-light-sensitive BiVO4/Bi2WO6/multi-walled carbon nanotube composites were synthesized using a facile one-pot hydrothermal process. The morphology, physico-chemical properties and specific surface area of the prepared photocatalysts were investigated using field emission scanning electron microscopy(FE-SEM),X-ray diffraction(XRD), UV–vis diffuse reflectance spectroscopy(DRS), transmi...
http://www.polymer.cn//ss/liubaojiang/publicationsshow_9583.html |
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