Thermodynamic Simulation of Components' Content in MoS2 Hydrothermal Reaction System and Oxygen_Doped MoS2 One-Step Hydrothermal Preparation Method

4th Annual International Workshop on Materials Science and Engineering

Zhou, Guangtong^1 ; Li, Hanjian^1 ; Zeng, Xiangbin^2 ; Wang, Wenzhao^2 ; Hu, Yishuo^2 ; Wu, Shaoxiong^2 ; Zeng, Yang^2 ; Chen, Guanwei^2 ; Guo, Zishen^2 ; Liu, Yanhan^2 ; Zhang, Haoran^2

China-EU Institute for Clean and Renewable Energy, Huazhong University of Science and Technology, Wuhan

430074, China^1

School of Optical and Electronic Information, HuaZhong University of Science and Technology, Wuhan

430074, China^2

关键词: Different effects;    Hydrazine hydrate;    Hydrothermal methods;    Hydrothermal preparation methods;    Hydrothermal reaction;    Hydrothermal reaction system;    Molybdenum disulfide;    Thermodynamic simulations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/381/1/012021/pdf
DOI  :  10.1088/1757-899X/381/1/012021

来源: IOP

【 摘 要 】

Binary nanocomposites of Oxygen-doped molybdenum disulfide was prepared through one-step hydrothermal method. Different effects of initial addition amount of sulfur, hydrazine hydrate and molybdenum oxide on the reaction products were investigated by HCS Chemistry. The direction and process of the hydrothermal reaction were determined by the principle of lowest Gibbs free enthalpy and the components' content in the reaction system were simulated. Scanning Electron Microscopy (SEM), Raman Spectroscopy (Raman) and X-ray (XRD) was used to characterize the experimental results.