A top-down exfoliation for MoS2 nanosheets based on Li+/Na+-intercalated and shearing synergistic process

被引：14
作者：
Wu, Pei-Rong [1 ]
Liu, Zan [1 ]
Cheng, Zhi-Lin [1 ]
机构：
[1] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China
来源：
MATERIALS LETTERS | 2019年 / 248卷
关键词：
Thin films; Nanoparticles; Nanosheets; MoS2; Friction; TRIBOLOGICAL PROPERTIES; PERFORMANCE; NANOSPHERES;
D O I：
10.1016/j.matlet.2019.04.050
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Bulk MoS2 was exfoliated in few layers by combining hydrothermal exfoliation in mixed LiOH/NaOH solution and shearing exfoliation. The as-exfoliated MoS2 nanosheets were verified by a series of characterizations. The results indicated that the thickness of the as-exfoliated MoS2 nanosheets was about 5 layers. Furthermore, the as-exfoliated MoS2 nanosheets exhibited the better antifriction performances in base oil. (C) 2019 Elsevier B.V. All rights reserved.
引用
收藏
页码：236 / 240
页数：5
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