Cited by 285Advancements in Battery MaterialsSupercapacitor Materials and FabricationMXene and MAX Phase Materials

The DOI matches its Crossref record; 53 of the 53 references it cites were found in a registry or an index.

Liquid Phase Exfoliated MoS2 Nanosheets Percolated with Carbon Nanotubes for High Volumetric/Areal Capacity Sodium-Ion Batteries

Open access

Abstract

The search for high-capacity, low-cost electrode materials for sodium-ion batteries is a significant challenge in energy research. Among the many potential candidates, layered compounds such as MoS2 have attracted increasing attention. However, such materials have not yet fulfilled their true potential. Here, we show that networks of liquid phase exfoliated MoS2 nanosheets, reinforced with 20 wt % single-wall carbon nanotubes (SWNTs), can be formed into sodium-ion battery electrodes with large gravimetric, volumetric, and areal capacity. The MoS2/SWNT composite films are highly porous, electrically conductive, and mechanically robust due to its percolating carbon nanotube network. When directly employed as the working electrode, they exhibit a specific capacity of >400 mAh/g and volumetric capacity of ∼650 mAh/cm(3). Their mechanical stability allows them to be processed into free-standing films with tunable thickness up to ∼100 μm, corresponding to an areal loading of 15 mg/cm(2). Their high electrical conductivity allows the high volumetric capacity to be retained, even at high thickness, resulting in state-of-the-art areal capacities of >4.0 mAh/cm(2). Such values are competitive with their lithium-ion counterparts.

Overview

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Registry

Crossref · 10.1021/acsnano.6b04577

Cites

53 of 53 references verified0 citation errors · 0 not checkable

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  • The lower electrochemical active surface areas and higher charge-transfer resistances of the two catalysts without net-like structure are attributed to agglomeration of MoS2 nanosheets and absence of conductive networks.

    “the lower electrochemical active surface areas (Fig. 5i) and higher charge-transfer resistances (Fig. S9) of the two kinds of above catalyst without net-like structure are attributed to the agglomeration of MoS2 nanosheets and absence of conductive networks [62].”

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Research works printed but not linked: 1

  1. Clarke G. M., 2013, Chem. Eng. Prog., 109, 44

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Metadata

Authors
Liu, Y., He, X., Hanlon, D., Harvey, A., Coleman, J. N., & Li, Y.
Affiliations
  • Soochow University (CN)
  • Trinity College Dublin (IE)
Corresponding author
  • Coleman, Jonathan N.
  • Li, Yanguang
Venue
ACS Nano
Published
2016-08-23
Volume
10
Issue
9
Pages
8821-8828
ISSN
  • 1936-0851 (ISSN-L)
  • 1936-086X
OpenAlex
W2513234746
Cited by
285
References
53
Citations by year
2026: 7 · 2025: 10 · 2024: 19 · 2023: 16 · 2022: 21 · 2021: 27 · 2020: 42 · 2019: 55 · 2018: 54 · 2017: 34
FWCI
21.96
Type
journal article
Language
en
Open access
Licence
cc-by-nc-sa
Locations
  • ACS Nano (publishedVersion)
  • PubMed (publishedVersion)
  • Trinity's Access to Research Output (TARA) (Trinity College Dublin) (submittedVersion, cc-by-nc-sa)
Funders
  • European Research Council (604391)
  • Science Foundation Ireland (11/PI/1087, SFI/12/RC/2278)
  • Natural Science Foundation of Jiangsu Province (BK20140302, SBK2015010320)
  • National Natural Science Foundation of China (51472173, 51522208)
  • Collaborative Innovation Center of Suzhou Nano Science and Technology
  • Priority Academic Program Development of Jiangsu Higher Education Institutions
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Advancements in Battery Materials
  • Physical Sciences › Materials Science › Electronic, Optical and Magnetic Materials › Supercapacitor Materials and Fabrication
  • Physical Sciences › Materials Science › Materials Chemistry › MXene and MAX Phase Materials
Keywords
sodium-ion batteries, MoS2 nanosheets, liquid-phase exfoliation, single-walled carbon nanotubes, volumetric capacity, areal capacity, gravimetric capacity, free-standing films, transition metal dichalcogenides

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