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61. Lightweight and Ultrastrong Polymer Foams with Unusually Superior Flame Retardancy
High-performance flame-retardant materials are urgently needed to address outstanding issues that pertain to safety. Traditional flame retardants are toxic to the environment and/or lack the physical properties required for use in many contemporary applications. Here, we show that isocyanate-based polyimide (PI) foam, a flammable material, can exhibit unusually superior flame retardancy as well as...
http://www.polymer.cn//ss/jianxingeng/publicationsshow_13954.html |
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68. [Polymer Chemistry] Anti-fatigue adhesive and tough hydrogels regulated by adenine and uracil
Hydrogels generally possess either high strength or excellent adhesive behavior but not both, which limits
their applications. Here, we present anti-fatigue, adhesive and tough hydrogels through introducing
nucleobase pairs of adenine–uracil (A–U) and chemical crosslinkers of N,N’-methylene bis-acrylamide
(MBA) into polyacrylamide hydrogels. The synergetic interaction of A–U and MBA...
http://www.polymer.cn//ss/ghgao/publicationsshow_13849.html |
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65. [Polymer] Joint double-network hydrogels with excellent mechanical performance
Based on the tough double-network hydrogel, a further crosslinked DN network hydrogel was developed and
named joint double network (JDN) hydrogel. The JDN hydrogel consisting of ionically cross-linked sodium
alginate (SA) as the first network, the chemically cross-linked poly (acrylamide-acrylic acid) (PAMAAc) as the
second network and both of them combined together by ferric ions. As a...
http://www.polymer.cn//ss/ghgao/publicationsshow_13846.html |
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Synthesis and characterizations of 1-D double chain manganese coordination polymer [Mn(ncpo)(H2O)3]n
Synthesis and characterizations of 1-D double chain manganese coordination polymer [Mn(ncpo)(H2O)3]n.
http://www.polymer.cn//ss/yuwei/publicationsshow_13606.html |
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Grafting Antibiofilm Polymer Hydrogel film onto Catheter by SARA SI-ATRP
Abstract Catheters are widely used and play an important role in medicine. However, catheter-associated infection is prevalent even under stringent sterile conditions. Biofilms are formed when bacteria populate the surfaces of catheters. This makes the biofilm resistant to antibiotics. Hence, it is imperative for there to be an inherently antifouling and anti-bacterial
catheter to mitigate th...
http://www.polymer.cn//ss/zhouchao/publicationsshow_13453.html |
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Relaxation and Crystallization of Oriented Polymer Melts with Anisotropic Filler Networks
https://pubs.acs.org/doi/abs/10.1021/acs.jpcb.6b12569
The coexistence of nanofillers and shear flow can influence crystallization of polymer melts. However, the microscopic mechanism of the effect is not completely revealed yet. Thus, dynamic Monte Carlo simulations were used to study the effect of the filler networks formed by one-dimensional nanofillers on relaxation and crystallization of ...
http://www.polymer.cn//ss/nieyijing/publicationsshow_13450.html |
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Effect of interface on bulk polymer: control of glass transition temperature of rubber
In current paper, we demonstrated that molecular dynamics and glass transition of rubber can be controlled by constructing attractive interface between rubber matrix and fillers. Based on a combination of experiments and molecular simulations, it was revealed that interfacial segmental mobility was reduced and glass transition temperatures (Tgs) of epoxidized natural rubber (ENR) were significantl...
http://www.polymer.cn//ss/nieyijing/publicationsshow_13431.html |
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【03 Polymer Degradation and Stability】 Thermal and flammability properties of polypropylene/carbon black nanocomposites
Polypropylene/carbon black (PP/CB) nanocomposites were prepared by melt compounding to investigate the effect of nanofiller loadings on the thermal and flammability properties of PP. The obtained nanocomposites displayed not only dramatically enhanced thermal stability both under nitrogen and in air, but also improved flame retardancy to some extent. Moreover, the higher the loading level of CB,...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13226.html |
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Structure and Properties of Glass Fiber Reinforced Polypropylene/Liquid Crystal Polymer Blends
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http://www.polymer.cn//ss/yangchaolong/publicationsshow_13162.html |
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Ratiometric imaging of lysosomal hypochlorous acid enabled by FRET-based polymer dots
The development of an effective method for imaging of lysosomal hypochlorous acid (HClO) is of great significance to better understand the roles of HClO-related diseases. Herein, we report on the fabrication of fluorescence resonance energy transfer (FRET)-based fluorescent polymer dots (FPD) for the ratiometric imaging of lysosomal HClO in living cells via a simple co-precipitation method. This...
http://www.polymer.cn//ss/zhangpeisheng/publicationsshow_13025.html |
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