| |
(Green Chem.)Bio-based epoxy resin from itaconic acid and its thermosets cured with anhydride and comonomers
A novel itaconic acid (IA) based epoxy resin with curable double bonds (EIA) was synthesized by the esterification reaction between IA and epichlorohydrin (ECH). Its chemical structure was confirmed in detail by FT-IR, 1H-NMR and ESI-ION TRAP MS before being cured by methyl hexahydrophthalic anhydride (MHHPA). In order to manipulate the properties of the cured resin, divinyl benzene (DVB) and ac...
http://www.polymer.cn//ss/masongqi/publicationsshow_9704.html |
| |
(Green Chem.)Polyesters derived from itaconic acid for the properties and bio-based content enhancement of soybean oil-based thermosets
A series of bio-based polyesters were synthesized by melt polycondensation of itaconic acid with diolsand glycerol without VOC emission. Their chemical structures were confirmed by FT-IR and 1H-NMR before they were made to copolymerize with acrylated epoxidized soybean oil (AESO). The thermal and mechanical properties of the resulting thermosets were investigated by differential scanni...
http://www.polymer.cn//ss/masongqi/publicationsshow_9699.html |
| |
Green Synthesis of Silk Fibroin-Silver Nanoparticle Composites with Effective Antibacterial and Biofilm-Disrupting Properties
Natural polymer Bombyx mori silk fibroin is used as a biotemplate to produce silver nanoparticles in situ under light (both incandescent light and sunlight) at room temperature. Silk fibroin provides multiple functions in the whole reaction system, serving as the reducing agent of silver, and the dispersing and stabilizing agent of the resulted silver nanoparticles. As the reaction needs not any o...
http://www.polymer.cn//ss/chenxin/publicationsshow_9411.html |
| |
Green Bionanocomposites from High-Elasticity “Soft” Polyurethane and High-Crystallinity “Rigid” Chitin Nanocrystals with Controlled Surface Acetylation
Castor oil-based polyurethane bionanocomposites with improved mechanical properties were prepared by the introduction of crab chitin nanocrystals from partial surface acetylation. Through controlled acetylation, some of the hydrophilic hydroxyl groups on the nanocrystals were replaced by hydrophobic acetyl groups in order to enhance the compatibility between the chitin nanoparticl...
http://www.polymer.cn//ss/ninglin/publicationsshow_9383.html |
| |
223. Catalytic and antibacterial activities of green-synthesized silver nanoparticles on electrospun polystyrene nanofiber membranes using tea polyphenols.
An efficient and environmentally friendly method has been developed to prepare Ag nanoparticles (AgNPs) coated tea polyphenols/polystyrene (Ag-TP/PS) nanofiber membrane, which combines electrospinning and in situ reduction of [Ag(NH3)2]+ using TP as the reductant and stabilizer. In this method, TP/Pluronic/PS nanofiber membranes are fabricated by electrospinning and then immersed in the aqueous so...
http://www.polymer.cn//ss/liutianxi/publicationsshow_8352.html |
| |
A green strategy to enhance a liquid-liquid heterogeneous reaction by magnetic recyclable pickering emulsion
This work described a general strategy to enhance a typical organic-aqueous heterogeneous green oxidation reaction by introducing surface tunable magnetic nanoparticles into liquids to form a controllable Pickering emulsion. We synthesized cross-linked polystyrene (PS)-covered Fe3O4 nanoparticles grafting with different N-alkyl imidazoles, and systematically discus...
http://www.polymer.cn//ss/wangjianli/publicationsshow_8349.html |
| |
Green facile scalable synthesis of titania/carbon nanocomposites: new use of old dental resins. ACS Appl. Mater. Interfaces, 2014, 21, 18461-18468.
A
http://www.polymer.cn//ss/mengjianqiang/publicationsshow_7974.html |
| |
A green and facile approach for the synthesis of water-dispersible reduced graphene oxide based on ionic liquids
A green and facile approach for the synthesis of water-dispersible reduced graphene oxide based on ionic liquids
http://www.polymer.cn//ss/zhangjianming/publicationsshow_7721.html |
| |
Co-delivery of Dexamethasone and Green Tea Polyphenols Using Electrospun Ultrafine Fibers for Effective Treatment of Keloid
Co-delivery of Dexamethasone and Green Tea Polyphenols Using Electrospun
Ultrafine Fibers for Effective Treatment of Keloid,
http://www.polymer.cn//ss/shaobingzhou/publicationsshow_7515.html |
| |
Green Poly(ε-caprolactone) Composites Reinforced with the Electrospun Polylactide/Poly(ε-caprolactone) Blend Fiber Mats
ACS Sustainable Chemistry & Engineering 2014, 2(9), 2102-2110
ABSTRACT:
As two typical aliphatic polyesters, biodegradable poly(ε-caprolactone) (PCL) and polylactide (PLA) show quite different mechanical properties. Compounding them together is therefore an interesting topic on the fabrication of biomaterials with tailorable properties. The composite technology was used in...
http://www.polymer.cn//ss/wudefeng/publicationsshow_7478.html |
| |