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【10 Polymers for Advanced Technologies】 Effect of nanosized carbon black on thermal stability and flame retardancy of polypropylene/carbon nanotubes nanocomposites
Nanosized carbon black (CB) was introduced into polypropylene/carbon nanotubes (PP/CNTs) nanocomposites to investigate the effect of multi‐component nanofillers on the thermal stability and flammability properties of PP. The obtained ternary nanocomposites displayed dramatically improved thermal stability compared with neat PP and PP/CNTs nanocomposites. Moreover, the flame retardancy of resultan...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13233.html |
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[Nature Chemistry] Photoswitching of Glass Transition Temperatures of Azobenzene-containing Polymers Induces Reversible Solid-to-liquid Ttransitions
The development of polymers with switchable glass transition temperatures (Tg) can address scientific challenges such as the healing of cracks in high-Tg polymers and the processing of hard polymers at room temperature without using plasticizing solvents. Here, we demonstrate that light can switch the Tg of azobenzene-containing polymers (azopolymers) and induce reversible solid-to-liquid transi...
http://www.polymer.cnt//ss/zhouhongwei/publicationsshow_13145.html |
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33. Mechanically strong plant oil-derived thermoplastic polymers prepared via cellulose graft strategy
Abstract: The design of polymers from renewable plant oils is gaining more attention within sustainable development. Most plant oils based thermoplastic polymers exhibit poor mechanical properties. In this paper, we reported the mechanically strong cellulose-graft-soybean oil copolymers, which combined two natural biomasses in one. The soybean oil-based monomers with secondary amide groups (SOM1...
http://www.polymer.cnt//ss/wangzhongkai/publicationsshow_13122.html |
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Efficient monochromatic red-light-emitting PLEDs based on a series of nonconjugated Eu-polymers containing a neutral terpyridyl ligand
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http://www.polymer.cnt//ss/yangchaolong/publicationsshow_13083.html |
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Preparation of Magnetic Hyper-Cross-Linked Polymers for the Efficient Removal of Antibiotics from Water
A novel method for fabricating magnetic hyper-cross-linked polymers (MHCPs) with high Brunauer–Emmett–Teller (BET) specific surface area, large pore volume, and good magnetic properties was developed. The synthesis process of MHCPs included two steps: the preparation of HCPs by external cross-linker and the in situ oxidation of the iron source in the structure of HCPs. On the basis of the system...
http://www.polymer.cnt//ss/zhangbaoliang/publicationsshow_13065.html |
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32. Highly efficient strategies toward sustainable monomers and polymers derived from fatty acids via tetramethylguanidine promoted esterification
Abstract: Three easily performed and efficient strategies for preparing sustainable monomers and polymers derived from renewable fatty acids were investigated. All of these strategies relied on highly efficient esterification between halogenated compounds and fatty acids promoted by 1,1,3,3-tetramethylguanidine (TMG). In strategy 1, fatty acid-derived monomers and polymers were synthesized by TM...
http://www.polymer.cnt//ss/wangzhongkai/publicationsshow_12940.html |
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A Smart H2O2-Responsive Drug Delivery System Made by Halloysite Nanotubes and Carbohydrate Polymers
A novel chemical hydrogel was facilely achieved by coupling
1,4-phenylenebisdiboronic acid-modified halloysite nanotubes (HNTs-BO) with
compressible starch. The modified HNTs and prepared hydrogel were characterized
by solid-state nuclear magnetic resonance (NMR), Fourier transform infrared
spectroscopy (FTIR), scanning electron microscopy (SEM) and transmission electron
microscop...
http://www.polymer.cnt//ss/hongzansong/publicationsshow_12592.html |
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【[Chemical Society Reviews]】Supramolecular shape memory hydrogels: a new bridge between stimuli-responsive polymers and supramolecular chemistry
Supramolecular shape memory hydrogels (SSMHs) refer to shape memory polymers, in which temporary shapes are stabilized by reversible crosslinks such as supramolecular interactions and dynamic covalent bonds. Following a brief introduction of the conventional shape memory polymers (SMPs), this tutorial review is focused to summarize the recent advancement in various reversible crosslinks employed t...
http://www.polymer.cnt//ss/huangyouju/publicationsshow_12295.html |
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PMS-Towards Sustainable Ultrafast Molecular-Separation Membranes: from Conventional Polymers to Emerging Materials
Ultrafast molecular separation (UMS) membranes are highly selective towards active organic molecules such as antibiotics, amino acids and proteins that are 0.5-5 nm wide while lacking a phase transition and requiring a low energy input to achieve high speed separation. These ad...
http://www.polymer.cnt//ss/wangzhenxing/publicationsshow_12288.html |
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Synthesis and CO2 Capture Behavior of Porous Crosslinked Polymers Containing Pendant Triazole Groups.
Porous cross-linked polymers containing pendant triazole groups were synthesized from glycidyl methacrylate (GMA) in the presence of divinylbenzene via high internal phase emulsion (HIPE) templating method followed by functionalization with sodium 3-amino-1,2,4-triazole (ATANa). They were characterized with FTIR, SEM, BET, and mercury intrusion and assessed as C...
http://www.polymer.cnt//ss/wulinbo/publicationsshow_12195.html |
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