Preparation and characterization of a novel 3D graphene/molybdenum disulfide aerogel doped with ethyl orthosilicate
Wu Bin , Fang Huaifang
College of Chemistry and Materials Science,South-Central University for Nationalities, the Key Laboratory of Analytical Chemistry of the State Ethnic Affairs Commission & the Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education,Wuhan 430074
Abstract: A new method for 3D-G/MoS2 assembly prepared under hydrothermal conditions for the first was studied,breaking the traditional preparation of freeze-dried to give aerogels with creatively introducing ethyl orthosilicate.By filling silicide achieved 3D-G/MoS2 assembly,the best and stable preparation process was established.This method did not require adding chemical crosslinking agents,which was highly controllable and maneuverable.The ray diffraction,infrared spectroscopy,scanning electron microscopy,transmission electron microscope,thermal analysis,and Raman spectroscopy detection analysis showed that the preparation of sample had characteristics such as low density,high porosity,high mechanical strength and high stability.Compared with other methods,this preparation had good stability and repeatability,the method can provide a reference for constructing other sulphides-graphene composites and its application and assembly.
武斌,方怀防. 新型掺杂正硅酸乙酯的三维石墨烯/MoS2气凝胶的 制备及其结构表征[J]. 化工新型材料, 2018, 46(10): 130-133.
Wu Bin,Fang Huaifang. Preparation and characterization of a novel 3D graphene/molybdenum disulfide aerogel doped with ethyl orthosilicate. New Chemical Materials, 2018, 46(10): 130-133.
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