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Strain Hardening and Highly Resilient Hydrogels Crosslinked by Chain-Extended Reactive Pseudo-Polyrotaxane
Strain hardening and high resilience are two unique mechanical characteristics of many soft biological hydrogels. However, these properties, especially the strain hardening behaviour, are generally not seen in synthetic polymer hydrogels. Here, hydrogels are prepared by free-radical copolymerization of acrylamide and chain-extended vinyl-modified pseudo-polyrotaxane, which acts as a...
http://www.polymer.cnt//ss/MingyuGuo/publicationsshow_8760.html |
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Fabric electrodes coated with polypyrrole nanorods for flexible supercapacitor application prepared via a reactive self-degraded template
Wearable energy storage devices that can be used in the garment industry are strongly required to power E-textiles. In this article, polypyrrole (PPy) nanorods were deposited on cotton fabrics via in situ polymerization of pyrrole in the presence of the fibrillar complex of FeCl3 and methyl orange as a reactive self-degraded template. The obtained fabrics could be directly used as s...
http://www.polymer.cnt//ss/xujie/publicationsshow_8598.html |
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A highly reactive and magnetic recyclable catalytic system based on AuPt nanoalloys supported on ellipsoidal Fe@SiO2
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http://www.polymer.cnt//ss/fchem/publicationsshow_8567.html |
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90. Preparation of Mesoporous Bi4(GeO4)3 Microspheres from Na4Ge9O20 Template Microspheres for Photo-degradation of Reactive Brilliant Red X-3B
Mesoporous materials have attracted increasing attention due to their wide application. In this paper, the Na4Ge9O20 micropheres were firstly prepared by solvothermal method. Then, the as-prepared Na4Ge9O20 micropheres were dispersed into Bi(NO3)3 solution, and the Bi4(GeO4)3 microspheres with mesoporous structure were formed due to the solid state reaction between bismuth nitrate and Na4Ge...
http://www.polymer.cnt//ss/ghjiang_cn/publicationsshow_8438.html |
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Double-layered reactive microcapsules with excellent thermal and non-polar solvents resistance for self-healing coatings
Double-layered polyurea microcapsules containing hexamethylene diisocyanate (HDI) with outstanding shell tightness have been successfully synthesized via interfacial polymerization reaction in an oil-in-water emulsion. The resultant capsules were systematically characterized by scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and Fourier...
http://www.polymer.cnt//ss/wugang/publicationsshow_8023.html |
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Raspberry-like Particles via the Heterocoagulated Reaction between Reactive Epoxy and Amino Groups
The core-corona polymer hybrid particle with a raspberry-like structure was prepared by a heterocoagulation through the chemical reaction
between the epoxy groups of silica/poly(divinylbenzene-co-glycidyl methacrylate) (SiO2/P(DVB-co-GMA)) core-shell small
microspheres and the amino groups of amino-modified poly(divinylbenzene-co-glycidyl
methacrylate) (P(DVB-co-GMA)-NH2)
microspheres, in w...
http://www.polymer.cnt//ss/yangxinlin/publicationsshow_7891.html |
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[Reactive and Functional Polymers] Optical bandgaps and fluorescence resonance energy transfer studies of a series of poly(phenyleneethynylene) derivatives
In this paper, research work focuses on the synthesis of a series of PPE-based polymers with commonly used conjugated units, including thiophene, benzo[c][1,2,5]thiadiazole (BT), benzo[c][1,2,5]selenadiazole (BSe), etc. The optical bandgaps of these polymers were tuned in the range of 2.10–2.76 eV. The order of bandgap-lowering ability of these units in PPE-derivatives is: M-3 >&nb...
http://www.polymer.cnt//ss/zhangqiuyu/publicationsshow_7822.html |
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Preparation of Polymer Microspheres with Reactive Epoxy Group and Amino Groups as Stabilizers for Gold Nanocolloids with Recoverable Catalysis
Narrow disperse poly(divinylbenzene-co-glycidyl
methacrylate) (P(DVB-co-GMA))
microspheres with reactive epoxy group were prepared by distillation
precipitation copolymerization of divinylbenzene (DVB) and glycidyl
methacrylate (GMA) with benzoyl peroxide (BPO) as initiator in neat
acetonitrile. The epoxy group was modified with ethylenediaminie (EDA) for
transferring to amino group, which was use...
http://www.polymer.cnt//ss/yangxinlin/publicationsshow_7575.html |
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139. Supertough Polylactide Materials Prepared through In Situ Reactive Blending with PEG-Based Diacrylate Monomer
Supertough biocompatible and biodegradable polylactide materials were
fabricated by applying a novel and facile method involving reactive
blending of polylactide (PLA) and poly(ethylene glycol) diacylate
(PEGDA) monomer with no addition of exogenous radical initiators. Torque
analysis and FT-IR spectra confirm that cross-linking reaction of
acylate groups occurs in the melt blending process a...
http://www.polymer.cnt//ss/zhigangwang/publicationsshow_7500.html |
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A Highly Reactive and Enhanced Thermal Stability Nanocomposite Catalysts Based on Au Nanoparticles Assembled in the Inner Surface of SiO2 Hollow Nanotubes
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http://www.polymer.cnt//ss/fchem/publicationsshow_7421.html |
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