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Poly(phenylene sulfide) Magnetic Composites. II. Crystallization, Thermal and Viscoelastic Properties. Polymer Engineering & Science, 2008, 48, 966-975.
Polymer Engineering & Science, 2008, 48, 966-975.
ABSTRACT:
Poly(phenylene sulfide)/ferrosoferric oxide composites (PPS/Fe3O4) with various loading levels were prepared by melt compounding. The crystallization, thermal and viscoelastic properties were characterized respectively by the DSC, DMA, TGA and parallel plate rheometer. The results reveal that the well dispersed Fe3O4 particle restr...
http://www.polymer.cnt//ss/wudefeng/publicationsshow_1440.html |
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Recent development of transmission electron microtomography and its applications to polymer science
关键字：Recent,development,transmission,electron,microtomography,its,applications,polymer,science,
Transmission electron microtomography (TEMT) was used to investigate polymer-related nano-structures. An ultra-thin section is tilted in the transmission electron microscope (TEM) and a series of projections was obtained as a function of ti...
http://www.polymer.cn/research/ct_info618 |
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Recent development of transmission electron microtomography and its applications to polymer science
关键字：Recent,development,transmission,electron,microtomography,its,applications,polymer,science,
Transmission electron microtomography (TEMT) was used to investigate polymer-related nano-structures. An ultra-thin section is tilted in the transmission electron microscope (TEM) and a series of projections was obtained as a function of ti...
http://www.polymer.cn/research/ct_info618 |
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【New Journal of Chemistry】Fabrication of boron nitride nanosheet/polymer composites with tunable thermal insulating properties
Hexagonal boron nitride (hBN) is usually used in thermal spreading applications because of its high thermal conductivities (400–2000 W mK?1). However, in composites with poly(2-vinylpyridine) (P2VP) and poly(5-norbornene-2-methanol) (PNBMT), the introduction of hydroxylated hBN enhances the thermal conductivity of the ternary formula but decreases it in the binary ones. This arises from the micro...
http://www.polymer.cnt//ss/baichenxi/publicationsshow_14125.html |
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64. [European Polymer Journal] Adenine-mediated adhesive and tough hydrogel based on hybrid crosslinking
Adhesive hydrogels tend to exhibit poor mechanical property, therefore it’s still challenging to integrate excellent
adhesiveness and toughness in one hydrogel. In this work, we utilized a hybrid crosslinking strategy to
design an adenine-mediated hydrogel by introducing adenine and N,N′-methylene bisacrylamide (MBA) into
polyacrylamide hydrogel. The hybrid crosslinking hydrogel exhib...
http://www.polymer.cnt//ss/ghgao/publicationsshow_13845.html |
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63. [European Polymer Journal] Tough hydrogel based on covalent crosslinking and ionic coordination from ferric iron and negative carboxylic groups
In this work, carboxylic groups were introduced to latex microspheres (LMs) to obtain poly(styrene-butyl acrylate)
(P(St-BA)-COOH) LMs with negative charges by a soap-free emulsion polymerization method. Then P(St-
BA)-COOH LMs were added into an aqueous solution composed of acrylamide (AAm) and acrylic acid (AAc). The
P(AAm-co-AAc)-MBA/LMs hydrogel was fabricated after adding redox ini...
http://www.polymer.cnt//ss/ghgao/publicationsshow_13844.html |
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【European Polymer Journal】So2 temperature and oxidation multi-responsive homopolypeptide synthesis characterization and exploration of their potential applications
Abstract:
SO2-responsive homopolypeptide with tri(ethylene glycol), 1,2,3-triazole linkages and N-butylimidazolium iodide pendants (P4) were prepared by the ring-opening polymerization of γ-2-(2-(2-chloroethoxy)ethoxy)ethyl-l-glutamic acid based N-carboxyanhydride then post-polymerization to the side-chain, by the nucleophilic substitution of the chloro group in the presence of NaN3, followe...
http://www.polymer.cnt//ss/luanshifang/publicationsshow_13375.html |
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【48 Chinese Journal of Polymer】 Polyvinyl alcohol/GO-MMT nanocomposites: Preparation, structure and properties
A facile, efficient and environment friendly method is established to prepare poly(vinyl alcohol) (PVA) based graphene oxide-montmorillonite (GO-MMT) nanocomposites in aqueous media. GO-MMT nanohybrid is obtained by the combination of GO and MMT in water without any reducing or stabilizing agents. The formation of GO-MMT nanohybrid is due to the hydrogen bonding and crosslinking effects. The sodiu...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13274.html |
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【European Polymer Journal】Preparation and mechanical properties of strong and tough poly (vinyl alcohol)-polypeptide double-network hydrogels
Abstract：
Poly(vinyl alcohol) (PVA)-polypeptide double-network hydrogels with various ionic liquid (IL)-based polypeptides were prepared by a freezing/thawing method. Tensile tests revealed that the stiffness and toughness of the PVA hydrogels were significantly improved (e.g., 6.3 times the Young’s modulus and 5.8 times the work of extension) by incorporation of IL-based polypeptides. An...
http://www.polymer.cnt//ss/luanshifang/publicationsshow_13221.html |
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56. [European Polymer Journal] The role of chemical and physical crosslinking in different deformation stages of hybrid hydrogels
Hybrid crosslinking hydrogels have exhibited excellent mechanical properties, however, the relationship between chemical and physical crosslinking in the various deformation stages is still indistinct. Here, we have explored a novel hybrid hydrogel by inducing low density of chemical crosslinking into latex particle hydrogels (LP-Gel), in which latex particles act as physical crosslinking center...
http://www.polymer.cnt//ss/ghgao/publicationsshow_12522.html |
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