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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.cnt//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.cnt//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.cnt//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.cnt//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.cnt//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.cnt//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.cnt//ss/liubaojiang/publicationsshow_9583.html |
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A high-performance whitelight- emitting-diodes based on nano-single crystal divanadates quantum dots
We report a high-performance phosphors-free white light-emitting-diodes (w-LEDs) using Ba2V2O7 or Sr2V2O7 quantum dots that directly heteroepitaxially grown on common quartz substrates by polymer assisted deposition (PAD). The quantum efficiency of quantum dots is as high as 95%. More importantly, electronic local functions, band structure and partial density of states have b...
http://www.polymer.cnt//ss/weiqingyang/publicationsshow_9474.html |
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High-Performance Simultaneous Two-Photon Absorption Upconverted Stimulated Single-Component Sr2V2O7 Phosphor for White LEDs
Notwithstanding the wide use of white light-emitting diodes (w-LEDs), conventionally consisting of multiple emitting components, some inevitable issues still exist nowadays, such as the intrinsic color balance, device complexity, and high cost associated with such multiple emitting components. We have synthesized simultaneous two-photon absorption upconverted stimulated single-component SrVOphosph...
http://www.polymer.cnt//ss/weiqingyang/publicationsshow_9470.html |
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One-step synthesis of hierarchically porous carbons for high-performance electric double layer supercapacitors
With plenty of unique porous structure at micro-/nano scale, hierarchically porous carbons (HPCs) are
promising for usage in advanced electric double layer supercapacitors (EDLCs) as the electrode materials.
However, wide-range adoption of HPC for practical application is largely shadowed by its extremely
complex synthesis process with considerably low production efficiency. Herein we r...
http://www.polymer.cnt//ss/weiqingyang/publicationsshow_9436.html |
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