Preparation, characterization and tribological properties of polyalphaolefin with magnetic reduced graphene oxide/Fe3O4

被引：56
|
作者：
Zhang, Qiangqiang [1 ]
Wu, Bo [1 ]
Song, Ruhong [1 ]
Song, Hui [1 ]
Zhang, Jun [1 ]
Hu, Xianguo [1 ]
机构：
[1] Hefei Univ Technol, Inst Tribol, Hefei 230009, Anhui, Peoples R China
来源：
TRIBOLOGY INTERNATIONAL | 2020年 / 141卷
基金：
中国国家自然科学基金;
关键词：
Magnetic reduced graphene oxide/Fe3O4; Anti-wear additive; Tribological properties; Polyalphaolefin; OXIDE COMPOSITE; NANOPARTICLES; NANOSHEETS; NANOCOMPOSITES; PERFORMANCE; ADSORPTION; ADDITIVES; FRICTION; BEHAVIOR; REMOVAL;
D O I：
10.1016/j.triboint.2019.105952
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Magnetic reduced graphene oxide/Fe3O4 (RGO/Fe3O4) composites were synthesized via chemical co-precipitation method. The RGO/Fe3O4 were characterized by field-emission transmission electron microscopy (FETEM), X-ray diffraction (XRD) and Raman spectrometry and magnetic property measurement system (MPMS), respectively. Polyalphaolefin (PAO) 6 with different contents of RGO/Fe3O4 was prepared by a dispersion process. The tribological properties of PAO 6 containing RGO/Fe3O4 were evaluated using a tribometer. Friction results indicated that RGO/Fe3O4 can significantly improve the tribological properties, especially anti -wear properties, of PAO 6. From the analysis results, RGO/Fe3O4 possibly repairs the worn surface by forming an effective tribofilm, which benefits from the synergistic effect of RGO and Fe3O4 from the RGO/Fe3O4 nanocomposites.
引用
收藏
页数：10
相关论文
共 50 条
  • [1] Preparation and Characterization of Reduced Graphene Oxide–Fe3O4 Nanocomposites in Polyacrylamide
    K. H. Didehban
    S. A. Mirshokraie
    F. Mohammadi
    J. Azimvand
    [J]. Russian Journal of Physical Chemistry A, 2018, 92 : 2270 - 2276
  • [2] Synthesis, characterization, magnetic and catalytic properties of graphene oxide/Fe3O4
    Babak Jaleh
    Azam Khalilipour
    Safdar Habibi
    Mohammad Niyaifar
    Mahmoud Nasrollahzadeh
    [J]. Journal of Materials Science: Materials in Electronics, 2017, 28 : 4974 - 4983
  • [3] Synthesis, characterization, magnetic and catalytic properties of graphene oxide/Fe3O4
    Jaleh, Babak
    Khalilipour, Azam
    Habibi, Safdar
    Niyaifar, Mohammad
    Nasrollahzadeh, Mahmoud
    [J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (06) : 4974 - 4983
  • [4] Synthesis of magnetic Fe3O4/graphene oxide nanocomposites and their tribological properties under magnetic field
    Sammaiah, Arukali
    Huang, Wei
    Wang, Xiaolei
    [J]. MATERIALS RESEARCH EXPRESS, 2018, 5 (10):
  • [5] Preparation and characterisation of magnetic Fe3O4/graphene oxide nanocomposites
    Cao, L. L.
    Yin, S. M.
    Liang, Y. B.
    Zhu, J. M.
    Fang, C.
    Chen, Z. C.
    [J]. MATERIALS RESEARCH INNOVATIONS, 2015, 19 : S364 - S368
  • [6] Preparation of reduced graphene oxide/Fe3O4 nanocomposite and its microwave electromagnetic properties
    Ma, Erlong
    Li, Jiajun
    Zhao, Naiqin
    Liu, Enzuo
    He, Chunnian
    Shi, Chunsheng
    [J]. MATERIALS LETTERS, 2013, 91 : 209 - 212
  • [7] Fabrication, Characterization and Properties of Superparamagnetic Reduced Graphene Oxide/Fe3O4 Hollow Sphere Nanocornposites
    Dong Hao
    Chi Xuefen
    Qu Liangdong
    Zhao Xiaohui
    [J]. RARE METAL MATERIALS AND ENGINEERING, 2016, 45 (07) : 1669 - 1673
  • [8] Synthesis, Characterization, Interfacial Interactions, and Properties of Reduced Graphene Oxide/Fe3O4/Polyaniline Nanocomposites
    Liu, Rijie
    Zhu, Aiping
    [J]. POLYMER COMPOSITES, 2019, 40 (S2) : E1111 - E1119
  • [9] Structural and morphological study of magnetic Fe3O4/ reduced graphene oxide nanocomposites
    Mishra, Amodini
    Mohanty, T.
    [J]. MATERIALS TODAY-PROCEEDINGS, 2016, 3 (06) : 1576 - 1581
  • [10] Preparation and Characterization Iron Oxide (Fe3O4) Magnetic Nano Particle
    Al-Baldawi, Sahar I. A.
    Al-Sammarraie, Anes I. S.
    Alwade, Firas H.
    [J]. JOURNAL OF RESEARCH IN MEDICAL AND DENTAL SCIENCE, 2019, 7 (06): : 107 - 112
12345