Direct Synthesis of MoS₂ Nanosheets in Reduced Graphene Oxide Nanoscroll for Enhanced Photodetection.

ABSTRACT: Due to their unique tubular and spiral structure, graphene and graphene oxide nanoscrolls (GONS) have shown extensive applications in various fields. However, it is still a challenge to improve the optoelectronic application of graphene and GONS because of the zero bandgap of graphene. Herein, ammonium tetrathiomolybdate ((NH₄)₂MoS₄) was firstly wrapped into the ((NH₄)₂MoS₄@GONS) by molecular combing the mixture of (NH₄)₂MoS₄ and GO solution on hydrophobic substrate. After thermal annealing, the (NH₄)₂MoS₄ and GO were converted to MoS₂ nanosheets and reduced GO (RGO) simultaneously, and, thus, the MoS₂@RGONS was obtained. Raman spectrosco

SUBMITTER: Wu Z 

PROVIDER: S-EPMC9101584 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature