Preparation of MoS2–reduced graphene oxide (rGO) hybrid paper for catalytic applications by simple exfoliation–costacking

Freestanding Metallic 1T MoS2 with Dual Ion Diffusion Paths as High Rate Anode for Sodium‐Ion Batteries

“…The peak at 184 cm −1 is a typical metal–metal Raman stretching mode. According to the previous reports, the intense peaks at 184 and 324 cm −1 are corresponding to the typical J1 and J3 peaks of the 1T MoS 2 , which indicated that 1T MoS 2 was obtained in this study. Very small amount of MoO 3 in the as‐grown MoS 2 layer is also confirmed by their vibration at 820 and 958 cm −1 in the Raman spectra (Figure c) .…”

“…In Figure d, the XRD peak of graphene at 26.6° is attributed to the (002) reflection of graphitic carbon, corresponding to the d‐spacing of 0.335 nm, which is too small for Na + intercalation . The peaks at around 8.5 and 14.8° in an inset of Figure d can be indexed to the (002) and (004) planes of 1T MoS 2 , which also indicated the as prepared material is 1T MoS 2 . Furthermore, the weak intensity and broad diffraction peaks demonstrate that MoS 2 has a relatively small size and a relatively low crystallinity, which is in good agreement with the observation of the following high‐resolution transmission electronic microscopy (HRTEM) images and selected area electron diffraction (SAED) patterns.…”

Tailoring MoS2Ultrathin Sheets Anchored on Graphene Flexible Supports for Superstable Lithium‐Ion Battery Anodes

“…To solve this issue, one method is to construct MoS 2 with different structures, such as ultrathin, curved, and porous structures . Another promising approach is using carbon matrix to support MoS 2 sheets, such as carbon nanofiber, carbon nanotube, and graphene to prevent the MoS 2 from stacking. As an alternative carbon nanomaterial, graphene oxide (GO) has a lot of functional groups including O, CO, OH, rendering it easier to disperse in water and organic solvents.…”

“…As an alternative carbon nanomaterial, graphene oxide (GO) has a lot of functional groups including O, CO, OH, rendering it easier to disperse in water and organic solvents. Especially, the coordination bonds can be formed between GO and MoS 2 , making the GO an ideal substrate for MoS 2 nanosheets . However, a vast majority of work have reported the high‐performance MoS 2 substrate composites as an anode in LIB half‐cells.…”

Ternary Ag nanoparticles/natural-magnetic SiO2-nanowires/reduced graphene oxide nanocomposites with highly visible photocatalytic activity for 4-nitrophenol reduction

“…It seems that the use of graphene could effectively solve this problem. As nanoscale silicon dioxide could be coated by graphene to form a hydrophobic composite [21], and graphene was another suitable holder which was studied due to its large surface area and unique optical, electronic, mechanical, catalytic properties in recent years [23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39]. To improve the catalytic property, these two suitable holders also were used together to combined with AgNPs [40,41].…”