Sodium chloride-assisted CVD enables controlled synthesis of large single-layered MoS₂.

ABSTRACT: Thin-layer MoS₂ has attracted much interest because of its potential in diverse technologies, including electronics, optoelectronics and catalysis these few years. In particular, finding a simple and effective solution for large-scale growth of thin-layer semiconductor nanosheets is a prerequisite for achieving their excellent performance. In this paper, we investigated four different substrates under identical conditions for MoS₂ film growth and observed a strong correlation between substrate surface conditions and MoS₂ growth. To enhance substrate performance, a low-concentration NaCl water solution (25 mg mL^-1) was employed for pre-treating the substrate surface, thereby modifying its initial state. In the chemical vapor deposition (CVD) growt

SUBMITTER: Li T 

PROVIDER: S-EPMC11440350 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature