Synthesis and characterization of in-situ MoS2-graphene hybrid nanostructured material

Autor: Hoa Bui, null Nguyen Duc Lam, null Bui Xuan Khuyen, null Bui Son Tung, null Man Hoai Nam, null Nguyen Thi Ngoc Anh, null Do Chi Linh, null Duong Thi Huong, null Pham Thi San
Rok vydání: 2022
Zdroj: Journal of Military Science and Technology. :122-127
ISSN: 1859-1043
Popis: Nowadays, it has been challenging to develop novel techniques and synthesis processes for hybrid two-dimensional materials. Hence, this research presents an innovative technique for the fabrication of MoS2-Graphene (MoS2-Gr) hybrid nanostructured materials. The graphene was effectively generated in-situ and incorporated into the interlayer spacing of MoS2, which was synthesized by using a co-precipitation process with diethyl glycol as the solvent, followed by annealing the as-synthesized MoS2 at 800 oC for two hours in an inert atmosphere. The integrated graphene enhanced the width of MoS2 interlayers, exposing a substantial concentration of active edge sites in the hybrid material, according to SEM, XRD, HR-TEM, and other characterizations. This research might lead to the development of viable hybrid structured materials for various applications. In addition, this study outlines a novel advanced approach for creating hybrid 2D nanostructured materials with superior characteristics.
Databáze: OpenAIRE