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Bonded-luminescent foam based on europium complexes as a reversible copper (II) ions sensor in pure water
Developing novel lanthanide complexes to rapidly and reliably sensing Cu2+ ions in pure water is highly challenging.Here, a series long luminescence lifetime luminescent Eu-complex polyurethane foams (Eu-PUFs) porous material by simple onestepco-polycondensation reaction has been successfully assembled. The photoluminescence (PL) results indicated that the pure red emission from Eu3+ ions is sel...
http://www.polymer.cnt//ss/yangchaolong/publicationsshow_13781.html |
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【Electrochimica Acta】Hydrothermal Synthesis Of Ni(OH)2 Nanoflakes On 3D Graphene Foam For High-Performance Supercapacitors
Ni(OH)2 nanoflakes were successfully synthesized with a facile hydrothermal method on 3D (three-dimensional) graphene grown by atmospheric pressure chemical vapor deposition (APCVD). The hydrothermal temperature and time were optimized to improve the performance of the composite as a binder-free supercapacitor electrode. The Ni(OH)2/3D graphene composite synthesized at 180 °C for 3 h shows high...
http://www.polymer.cnt//ss/zhaobin/publicationsshow_13726.html |
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Effect of crosslinking agent on properties and morphology of water-blown semi-rigid polyurethane foam
ABSTRACT: In this article, triethanolamine (TEOA) is used as crosslinking agent, water-blown semirigid polyurethane foams with different crosslinking agent content were prepared. The crosslinking density of polyurethane foams (PUFs) were adjusted and designed by changing the content of TEOA. The influence of crosslinking agent content on foaming process, apparent density, cell structure, microph...
http://www.polymer.cnt//ss/zouhuawei/publicationsshow_13559.html |
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Effect of Zeolites on Morphology and Properties of Water-blown Semi-rigid Ammonium Polyphosphate Intumescent Flame-retarding Polyurethane Foam
ABSTRACT: Water-blown semi-rigid polyurethane foams (SPFs) were prepared by a one-shot, free-rise method. Effect of zeolites (ZEO) on morphology, flame retardancy, mechanical properties, damping properties, and thermal properties of ammonium polyphosphate (APP) intumescent flame-retarding SPFs was studied through the analysis of rotary viscosity test, limiting oxygen index (LOI), horizontal-vert...
http://www.polymer.cnt//ss/zouhuawei/publicationsshow_13553.html |
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A novel polyurethane prepolymer as toughening agent: preparation, characterization, and its influence on mechanical and flame retardant properties of phenolic foam
A novel phosphorus- and silicon-containing polyurethane prepolymer (PSPUP) was synthesized by the chemical reaction of phenyl dichlorophosphate with hydroxy-terminated polydimethylsiloxane (HTPDMS) and subsequently with toluene-2,4-diisocyanate. The structure of PSPUP was confirmed by Fourier transform infrared spectroscopy and 1H nuclear magnetic resonance. Afterward, a series of phenolic foams (...
http://www.polymer.cnt//ss/yanghongyu/publicationsshow_13380.html |
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Phosphorus and nitrogen-containing polyols: synergistic effect on the thermal property and flame retardancy of rigid polyurethane foam composites
https://pubs.acs.org/doi/pdf/10.1021/acs.iecr.6b02942
http://www.polymer.cnt//ss/yanghongyu/publicationsshow_13371.html |
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An effective approach to reducing fire hazards of rigid polyurethane foam: fire protective coating
https://link.springer.com/article/10.1007/s11998-018-0149-1
http://www.polymer.cnt//ss/yanghongyu/publicationsshow_13366.html |
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Diphase flame-retardant effect of ammonium polyphosphate and dimethyl methyl phosphonate on polyisocyanurate-polyurethane foam
https://onlinelibrary.wiley.com/doi/abs/10.1002/pat.4411
http://www.polymer.cnt//ss/yanghongyu/publicationsshow_13365.html |
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Rapid hemostatic and mild polyurethane-urea foam wound dressing for promoting wound healing.
A novel rapid
hemostatic and mild polyurethane-urea foam(PUUF)wound dressingwas prepared by
the particle leaching method and vacuum freeze-drying method using 4,
4-Methylenebis(cyclohexyl isocyanate), 4,4-diaminodicyclohexylmethane and poly
(ethylene glycol) as raw materials. And X-ray diffraction (XRD), tensile test,
differential scanning calorimetry...
http://www.polymer.cnt//ss/chensg/publicationsshow_12463.html |
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Synthesis and characterization of flame retardant rigid polyurethane foam based on a reactive flame retardant containing phosphazene and cyclophosphonate
A reactive flame retardant hexa-(5,5-dimethyl-1,3,2- dioxaphosphinane-hydroxyl-methyl-phenoxyl)-cyclotriphosphazene (HDPCP) was synthesized by using 5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide and hexa-(4-aldehyde-phenoxy)-cyclotriphosphazene via P-H addition reaction. And it was used to prepare flame retardant rigid polyurethane foams (FR-RPUFs). The effect of flame retardant HDPCP on physical-...
http://www.polymer.cnt//ss/yangrong/publicationsshow_12250.html |
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