A facile liquid/liquid interface method to synthesize graphyne analogs

Abstract

A novel interfacial synthetic approach for preparing varieties of gauze-like graphyne analogs.

Graphdiyne bearing pillar[5]arene-reduced Au nanoparticles for enhanced catalytic performance towards the reduction of 4-nitrophenol and methylene blue

“…GD was prepared according to the method reported in the previous studies. 12,39 200 mg 1,3,5-triacetylenylbenzene was dissolved in 200 mL CH 2 Cl 2 by stirring with a glass rod. Then, 150 mL deionized water (DW) was added slowly along the wall of the instrument, forming the aqueous phase of the two phases.…”

“…1a, for the FTIR spectrum of GD, the bands at 2962 cm À1 and 2205 cm À1 are ascribed to the C-H and C^C bonds, respectively. 12,39,40 The FTIR spectrum of P5A-Au-GD displays the O-C]O peak at 1716 cm À1 . These peaks can certify that GD is functionalized by P5A-Au.…”

Top-down strategy synthesis of fluorinated graphdiyne for lithium ion battery

“…1098 cm À1 can be observed in the F doped GDY circumstance. 24 To explore the chemical environment variations aer uoridation, further XPS characterizations were performed. As shown in Fig.…”

Research on the Preparation of Graphdiyne and Its Derivatives

“…In the subsequent reports, severalGDY derivatives including hydrogen substituted graphyne (GY), methyls ubstituted GY and fluorine substituted GY are synthesized successfully using the improved interfacial method ( Figure 3c,d). [30] The preparation of ultra-thin GDY has made great progress in the above research. However,p reparation of single-crystal GDY requiresl attice matching of GDY ands ubstrate material.…”