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Fire performance and mechanical properties of phenolic foams modified by phosphorus-containing polyethers
Two kinds of novel phosphorus-containing polyether toughening agents were synthesized and characterized by H-1 nuclear magnetic resonance (H-1 NMR) and Fourier transform infrared spectra (FTIR). Afterwards, a series of phenolic foams with different loadings of phosphorus-containing toughening agents were prepared. The apparent density and scanning electron microscopy (SEM) results showed that the ...
http://www.polymer.cn//ss/yanghongyu/publicationsshow_13382.html |
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High-Performance pH-Switchable Supramolecular Thermosets via Cation–π Interactions
Supramolecular chemistry has provided versatile and affordable solutions for the design of intelligent soft materials, but it cannot be applied in stiff materials. This paper describes a new concept for the design of high-performance supramolecular thermosets by using the noncovalent cation–π interaction as cross-linking. These supramolecular thermosets are a class of infusible
and insolubl...
http://www.polymer.cn//ss/changguanjun/publicationsshow_13351.html |
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Effect of Al Substitution on the Microstructure and Lithium Storage Performance of Nickel Hydroxide,
Al-substituted Ni(OH)2 samples with Al3t/Ni2t mole ratio of 0%, 10% and 20% have been prepared by a
very facile chemical co-precipitation method. The microstructure of the prepared samples are analyzed
by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), thermo-gravimetric analysis
(TGA), and Field emission scanning electron microscopy (FESEM). The results reveal...
http://www.polymer.cn//ss/lywhit/publicationsshow_13301.html |
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Superior Sodium Storage Performance of Additive-Free V2O5 Thin Film Electrode.
A binder- and conductive-agent-free V2O5 thin film electrode was
fabricated by a facile and cost-efficient cathodic deposition method
directly on stainless steel substrates followed by annealing at 300 C in
air for 1 h. The V2O5 film is approximately 1 mm in thickness and
consists of layer-by-layer stacked nanosheets. When used as
a cathode for sodium ion batteries, the V2O5 thin...
http://www.polymer.cn//ss/lywhit/publicationsshow_13300.html |
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Synthesis and super retarding performance in cement production of diethanolamine modified lignin surfactant
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http://www.polymer.cn//ss/yangchaolong/publicationsshow_13174.html |
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Effect of Chain Flexibility of Epoxy Encapsulants on the Performance and Reliability of Light-Emitting Diodes
In this work, cycloaliphatic epoxy resin (3-4-epoxycyclohexane) methyl 3-4-epoxycyclohexyl-carboxylate (ECC) was formulated with flexible hydrogenated bisphenol A diglycidyl ether (HBADGE) to investigate the effect of chain flexibility on the performance and reliability of epoxy packaged Light-emitting Diode (LED) devices. The properties of epoxy packaging materials were characterized by using d...
http://www.polymer.cn//ss/yuyingfeng/publicationsshow_12971.html |
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Facilely constructing 3D Porous NiCo2S4 Nanonetworks for High-Performance Supercapacitors
Three-dimensional (3D) porous NiCO2S4 nanonetworks were fabricated on nickel foam (NF) through an anion exchange reaction between NiCo2O4 nanosheets (hydrothermally grown on NF) and Na2S, and showed a very high specific capacitance of 1501.2 F g(-1) at 1 A g(-1) (even 2.5 times higher than that of NiCo2O4 nanosheets) and robust cycling stability for supercapacitors.
https://pubs.rsc.org/e...
http://www.polymer.cn//ss/jiananzhang/publicationsshow_12926.html |
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Carbon Spheres with Hierarchical Micropore-Nanosheet networks for High Performance Supercapacitors
N-doped carbon spheres with hierarchical micropore-nanosheet networks (HPSCSs) were facilely fabricated by a one-step carbonization and activation process of N containing polymer spheres by KOH. With the synergy effect of the multiple structures, HPSCSs exhibit a very high specific capacitance of 407.9 F g(-1) at 1 mV s(-1) (1.2 times higher than that of porous carbon spheres) and a robust cycli...
http://www.polymer.cn//ss/jiananzhang/publicationsshow_12923.html |
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Hydrogen sensing performance of silica microfiber elaborated with Pd nanoparticles
采用PMMA溶胶分散Pd纳米粒子，并将其修饰在微米石英光纤上，实现对痕量氢气浓度的测量。
http://www.polymer.cn//ss/jinli/publicationsshow_12911.html |
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La1-xSrxMnO3 nano-thin film on glass: preparation and photo catalytic performance.
La1-xSrxMnO3 nano-thin film on glass: preparation and photo catalytic performance.
http://www.polymer.cn//ss/tifengjiao/publicationsshow_12843.html |
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