Sonocatalytic Degradation of Methylene Blue by MoS2-RGO Nanocomposites

被引：4
|
作者：
Patil, D. R. [1 ]
Sarode, K. M. [1 ]
Nerkar, D. M. [2 ]
Patil, U. D. [1 ,3 ]
Bachhav, S. G. [1 ]
Sonawane, Ulhas S. [4 ]
Paliwal, Neetu [3 ]
机构：
[1] RC Patel Arts Commerce & Sci Coll, Nanomat Res Lab, Shirpur 425405, Maharashtra, India
[2] Sathaye Coll, Dept Phys, Mumbai 400057, Maharashtra, India
[3] Rabindranath Tagore Univ, Dept Phys, Bhopal 464993, Madhya Pradesh, India
[4] Sci Senior Coll, Dept Elect, Shahada, Maharashtra, India
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2021年 / 95卷 / 12期
关键词：
graphene; MoS2; sonocatalyst; dye degradation; methylene blue; PHOTOCATALYTIC DEGRADATION; ASSISTED SYNTHESIS; DYE; PHOTODEGRADATION; NANOSHEETS; PROGRESS; TIO2;
D O I：
10.1134/S0036024421120153
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In this work, the MoS2-RGO nanocomposites were successfully prepared by a lithiation assisted exfoliation method and analyzed by various spectroscopic techniques such as X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), high-resolution transmission electron microscopy (HRTEM), and Raman spectroscopy. The sonocatalytic performance in the degradation of methylene blue (MB) under ultrasonic irradiation was investigated. The complete degradation of MB was achieved using sonocatalyst-MoS2-RGO nanocomposites, while restacked MoS2 show lower sonocatalytic performance. This excellent sonocatalytic activity was due to the synergistic effect of the MoS2 and RGO. Our finding revealed that the MoS2-RGO nanocomposites were an active catalyst for the sonocatalytic degradation of dyes. Besides, the cycling tests indicated that the MoS2-RGO composite exhibited excellent stability. The fabricated composite could be effectively utilized for various environmental remediation applications.
引用
收藏
页码：2530 / 2537
页数：8
相关论文
共 50 条
  • [1] Sonocatalytic Degradation of Methylene Blue by MoS2-RGO Nanocomposites
    D. R. Patil
    K. M. Sarode
    D. M. Nerkar
    U. D. Patil
    S. G. Bachhav
    Ulhas S. Sonawane
    Neetu Paliwal
    Russian Journal of Physical Chemistry A, 2021, 95 : 2530 - 2537
  • [2] MoS2/RGO hybrids prepared by a hydrothermal route as a highly efficient catalytic for sonocatalytic degradation of methylene blue
    Zou, Leideng
    Qu, Rui
    Gao, Hong
    Guan, Xin
    Qi, Xiaofei
    Liu, Cheng
    Zhang, Zhiyong
    Lei, Xiaoyi
    RESULTS IN PHYSICS, 2019, 14
  • [3] Enhancing sonocatalytic dye pollutant degradation using MoS2/RGO nanocomposites: An optimization study
    Ahani, Farid
    Jalaly, Maisam
    Moghaddam, Javad
    Rasoulifard, Mohammad Hossein
    WATER RESOURCES AND INDUSTRY, 2023, 30
  • [4] Synthesis and photocatalytic performance of ZnS/rGO nanocomposites for methylene blue degradation
    Hussen, Tofik Achalu
    Mekonnen, Mulualem Abebe
    Tegegne, Newayemedhin A.
    Andoshe, Dinsefa Mensur
    Hone, Fekadu Gashaw
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2025, 131 (02):
  • [5] Excited state absorption induced optical limiting action of MoS2-rGO nanocomposites
    Abith, M.
    Girisun, Sabari T. C.
    JOURNAL OF MOLECULAR LIQUIDS, 2021, 341 (341)
  • [6] Photocatalytic Degradation of Methylene Blue from Aqueous Solutions by rGO/TiO2 Nanocomposites
    Wei Gao
    Yufeng Li
    Jitao Zhao
    Zhe Zhang
    Weiwei Tang
    Jun Wang
    Zhenyu Wu
    Water, Air, & Soil Pollution, 2023, 234
  • [7] Photocatalytic Degradation of Methylene Blue from Aqueous Solutions by rGO/TiO2 Nanocomposites
    Gao, Wei
    Li, Yufeng
    Zhao, Jitao
    Zhang, Zhe
    Tang, Weiwei
    Wang, Jun
    Wu, Zhenyu
    WATER AIR AND SOIL POLLUTION, 2023, 234 (07):
  • [8] Sonocatalytic degradation of methylene blue with TiO2 pellets in water
    Shimizu, Nobuaki
    Ogino, Chiaki
    Dadjour, Mahmoud Farshbaf
    Murata, Tomoyuki
    ULTRASONICS SONOCHEMISTRY, 2007, 14 (02) : 184 - 190
  • [9] On the behavior of MoS2-rGO nanocomposites for chemiresistive H2S detection at room temperature
    Hingangavkar, Gajanan M.
    Kadam, Sujit A.
    Ma, Yuan-Ron
    Selvaraj, Manickam
    Mulik, Ramesh N.
    Patil, Vikas B.
    SENSORS AND ACTUATORS B-CHEMICAL, 2024, 399
  • [10] Two-dimensional hybrid materials: MoS2-RGO nanocomposites enhanced the barrier properties of epoxy coating
    Chen, Chunlin
    He, Yi
    Xiao, Guoqing
    Xia, Yunqin
    Li, Hongjie
    He, Ze
    APPLIED SURFACE SCIENCE, 2018, 444 : 511 - 521
12345