Epoxy/graphene oxide/liquid polysulfide ternary nano-composites: rheological, thermal and mechanical, characterization

Abstract

Despite its functionality, one major drawback associated with cured epoxy resin is its brittle nature.

Multi-layer graphene oxide synergistically modified by two coupling agents and its application in reinforced natural rubber composites

“…An additional peak at 19.6 suggests that the MGO cannot be fully exfoliated by NDZ-311w. 31,32 The sharp diffraction peak around 9.8 for MGO-S shows that the basal spacing of MGO was 0.90 nm, which illustrates that Si-69 can not effectively exfoliate MGO. MGO-N-S does not shown any obvious diffraction peak, indicating that MGO-N-S is in an exfoliated state due to the synergistic modication of NDZ-311w and Si-69.…”

Nano-modified epoxy: the effect of GO-based complex structures on mechanical performance

“…[18][19][20] On the other hand, GO was applied for the upgradation of epoxy modied, e.g., with a sulfonated block copolymer (ionomer) 21 and polysulfone. 22,23 The high structure-directing effect, which can be accompanied by the formation of effective complex structures, can be anticipated, especially in the case of the application of polymer chain-modied CN. Recently, this has also been demonstrated for polymer chain-intercalated oMMT.…”

Synthesis, characterization and catalytic performance of Pd(II) complex immobilized on Fe3O4@SiO2 nanoparticles for the ligand‐free cyanation of aryl halides using K4Fe(CN)6

“…[32][33][34][35][36][37][38] Further, core-shell magnetic nanoparticles (MNPs) can merge the properties of magnetic core and various functional shells to show many superior characteristics, such as chemical stability, good biocompatibility, low toxicity, large pore volumes, magnetic susceptibility, high surface areas, rigidity and controllable surface functionalization. [36,[39][40][41] Recently, the use of core-shell nanocomplexes as effective heterogeneous nanocatalysts has been rapidly increased in a widespread variety of organic transformations. [42] Most recently, our laboratory designed the synthesis of nanocomplexes using core-shell MNPs supported ionic liquids or copper and palladium complexes with various tetrazoles as nitrogen-rich heterocycles.…”