Toward edges-rich MoS2 layers via chemical liquid exfoliation triggering distinctive magnetism

Guanhui Gao; Chi Chen; Xiaobin Xie; Yantao Su; Shendong Kang; Guichi Zhu; Duyang Gao; Achim Trampert; Lintao Cai

doi:10.1080/21663831.2016.1256915

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Toward edges-rich MoS2 layers via chemical liquid exfoliation triggering distinctive magnetism

Original Report | 更新时间：2026-08-19

- Toward edges-rich MoS2 layers via chemical liquid exfoliation triggering distinctive magnetism
- Materials Research Letters Vol. 5, Issue 4, Pages: 267-275(2017)
- 作者机构：
  
  1. Guangdong Key Laboratory of Nanomedicine Shenzhen Institutes of Advanced Technology Chinese Academy of Science Shenzhen People’s Republic of China
  2. NanoBioPhotonics Center for Nanoscience and Nanotechnology Institute for Integrative Biology of the Cell Université Paris,Sud
  3. Debye Institute for Nanomaterials Science Utrecht University
  4. School of Advanced Materials Peking University Shenzhen Graduate School Peking University
  5. Guangdong Key Laboratory of Nanomedicine Shenzhen Institutes of Advanced Technology Chinese Academy of Science
  6. Laboratory of Biosensors and Nanomachines Department of Chemistry University of Montreal Montreal
  7. Bioimaging Core Faculty of Health Sciences University of Macau
  8. Drude-Institut für Festkörperelektronik,Paul
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2016.1256915
  CLC：
- Online First：17 November 2016，
  
  Published：2017
- 稿件说明：
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Guanhui Gao, Chi Chen, Xiaobin Xie, et al. Toward edges-rich MoS2 layers via chemical liquid exfoliation triggering distinctive magnetism[J]. Materials Research Letters, 2017, 5(4): 267-275.
DOI：

Guanhui Gao, Chi Chen, Xiaobin Xie, et al. Toward edges-rich MoS2 layers via chemical liquid exfoliation triggering distinctive magnetism[J]. Materials Research Letters, 2017, 5(4): 267-275. DOI： 10.1080/21663831.2016.1256915.

摘要

Abstract

BSTRACTThe magnetic function of layered molybdenum disulfide (MoS

) has been investigated via simulation

but few reliable experimental results have been explored. Herein

we developed edges-rich structural MoS

nanosheets via liquid phase exfoliation approach

triggering exceptional ferromagnetism. The magnetic measurements revealed the clear ferromagnetic property of layered MoS

compared to the pristine MoS

in bulk exhibiting diamagnetism. The existence of ferromagnetism mostly was attributed to the presence of grain boundaries with abundant irregular edges confirmed by the transmission electron microscopy

magnetic force microscopy and X-ray photoelectron spectroscopy

which experimentally provided reliable evidences on irregular edges-rich states engineering ferromagnetism to clarify theoretical calculation.

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