http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Improved dyes separation performance of reduced graphene by incorporation MoS2 nanosheets
Xiaojin Wei,Xiaotao Fan,Yimeng Deng,Liqiang Li,Xiaolong Han,Ping Lu,Chao Huang 한국공업화학회 2022 Journal of Industrial and Engineering Chemistry Vol.111 No.-
The hydrothermal reduced graphene (rGO) and the layered MoS2 nanosheets prepared by the liquidphasestripping method were blended, and then the MoS2-rGO composite membranes were preparedon the polyvinylidene fluoride (PVDF) supporting membranes by vacuum filtration method. A varietyof characterization methods such as Fourier transform infrared spectrometer (FT-IR), X-ray photoelectronspectroscopy (XPS) and X-ray diffractometer (XRD) were used to verify the successful introduction ofMoS2 into rGO layers and the changes of interlayer structure of the MoS2-rGO membranes. Finally, theeffect of MoS2 loading on separation performance of the MoS2-rGO composite membrane was investigated. The results show that the separation performance of the membrane with 33.33% of MoS2 loading(MrG3) is the most excellent. The permeability of MrG3 membrane is 118.21 Lm-2h1 bar1, whichis about 4.4 times that of the pristine rGO membrane. Meanwhile, the rejection of the MrG3 membranefor Methyl blue, Crystal violet, Rhodamine B, and Congo red all exceed 80%.