Intercalation Pseudocapacitance of Exfoliated Molybdenum Disulfide for Ultrafast Energy Storage

Yoo, Hyun Deog; Li, Yifei; Liang, Yanliang; Lan, Yucheng; Wang, Feng; Yao, Yan

doi:10.1002/cnma.201600117

Title: Intercalation Pseudocapacitance of Exfoliated Molybdenum Disulfide for Ultrafast Energy Storage

Abstract

In this study, we report intercalation pseudocapacitance of 250 F g^-1 for exfoliated molybdenum disulfide (MoS₂) in non-aqueous electrolytes that contain lithium ions. The exfoliated MoS₂ shows surface-limited reaction kinetics with high rate capability up to 3 min of charge or discharge. The intercalation pseudocapacitance originates from the extremely fast kinetics due to the enhanced ionic and electronic transport enabled by the slightly expanded layer structure as well as the metallic 1T-phase. The exfoliated MoS₂ could be also used in a Li-Mg-ion hybrid capacitor, which shows full cell specific capacitance of 240 F g^-1.

Authors:

Yoo, Hyun Deog ^[1]; Li, Yifei ^[1]; Liang, Yanliang ^[1]; Lan, Yucheng ^[2]; Wang, Feng ^[3]; Yao, Yan ^[4]

University of Houston, TX (United States). Department of Electrical & Computer Engineering and Materials Science and Engineering Program
Morgan State University, Baltimore, MD (United States). Department of Physics and Engineering Physics
Brookhaven National Lab. (BNL), Upton, NY (United States). Sustainable Energy Technologies Department
University of Houston, TX (United States). Department of Electrical & Computer Engineering and Materials Science and Engineering Program and Texas Centre for Superconductivity

Publication Date:: Mon May 23 00:00:00 EDT 2016

Research Org.:: Brookhaven National Laboratory (BNL), Upton, NY (United States)

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)

OSTI Identifier:: 1347281

Report Number(s):: BNL-112700-2016-JA
Journal ID: ISSN 2199-692X

Grant/Contract Number:: SC00112704

Resource Type:: Accepted Manuscript

Journal Name:: ChemNanoMat

Additional Journal Information:: Journal Volume: 2; Journal Issue: 7; Journal ID: ISSN 2199-692X

Publisher:: Wiley

Country of Publication:: United States

Language:: English

Subject:: 25 ENERGY STORAGE; 36 MATERIALS SCIENCE; Energy storage; Intercalation pseudocapacitance; Molybdenum disulphide; Exfoliated structure; Supercapacitor

Citation Formats


                    Yoo, Hyun Deog, Li, Yifei, Liang, Yanliang, Lan, Yucheng, Wang, Feng, and Yao, Yan. Intercalation Pseudocapacitance of Exfoliated Molybdenum Disulfide for Ultrafast Energy Storage.  United States: N. p., 2016. 
Web.  doi:10.1002/cnma.201600117.

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                    Yoo, Hyun Deog, Li, Yifei, Liang, Yanliang, Lan, Yucheng, Wang, Feng, & Yao, Yan. Intercalation Pseudocapacitance of Exfoliated Molybdenum Disulfide for Ultrafast Energy Storage.  United States.  https://doi.org/10.1002/cnma.201600117

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                    Yoo, Hyun Deog, Li, Yifei, Liang, Yanliang, Lan, Yucheng, Wang, Feng, and Yao, Yan. Mon .  
"Intercalation Pseudocapacitance of Exfoliated Molybdenum Disulfide for Ultrafast Energy Storage".  United States.  https://doi.org/10.1002/cnma.201600117.  https://www.osti.gov/servlets/purl/1347281.

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@article{osti_1347281,

  title        = {Intercalation Pseudocapacitance of Exfoliated Molybdenum Disulfide for Ultrafast Energy Storage},

  author       = {Yoo, Hyun Deog and Li, Yifei and Liang, Yanliang and Lan, Yucheng and Wang, Feng and Yao, Yan},

  abstractNote = {In this study, we report intercalation pseudocapacitance of 250 F g-1 for exfoliated molybdenum disulfide (MoS2) in non-aqueous electrolytes that contain lithium ions. The exfoliated MoS2 shows surface-limited reaction kinetics with high rate capability up to 3 min of charge or discharge. The intercalation pseudocapacitance originates from the extremely fast kinetics due to the enhanced ionic and electronic transport enabled by the slightly expanded layer structure as well as the metallic 1T-phase. The exfoliated MoS2 could be also used in a Li-Mg-ion hybrid capacitor, which shows full cell specific capacitance of 240 F g-1.},

  doi          = {10.1002/cnma.201600117},

  journal      = {ChemNanoMat},

  number       = 7,

  volume       = 2,

  place        = {United States},

  year         = {Mon May 23 00:00:00 EDT 2016},

  month        = {Mon May 23 00:00:00 EDT 2016}

}

Copy to clipboard

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Title: Intercalation Pseudocapacitance of Exfoliated Molybdenum Disulfide for Ultrafast Energy Storage

Abstract

Citation Formats

LixCoO2 (0<x<-1): A new cathode material for batteries of high energy density journal, June 1980

A reversible graphite-lithium negative electrode for electrochemical generators journal, January 1983

Layered lithium transition metal oxide cathodes towards high energy lithium-ion batteries journal, January 2012

Ordered mesoporous α-MoO3 with iso-oriented nanocrystalline walls for thin-film pseudocapacitors journal, January 2010

High-rate electrochemical energy storage through Li+ intercalation pseudocapacitance journal, April 2013

Pseudocapacitive oxide materials for high-rate electrochemical energy storage journal, January 2014

Metallic 1T phase MoS2 nanosheets as supercapacitor electrode materials journal, March 2015

Lithium ion battery applications of molybdenum disulfide (MoS 2 ) nanocomposites journal, January 2014

1T-MoS 2 , a new metallic modification of molybdenum disulfide journal, January 1992

Atomic Mechanism of Dynamic Electrochemical Lithiation Processes of MoS 2 Nanosheets journal, April 2014

EXAFS of sputter-deposited MoS2 films journal, August 1995

Enhancing sodium-ion battery performance with interlayer-expanded MoS2–PEO nanocomposites journal, July 2015

Critical Density in Percolation Processes journal, November 1970

Optimizing Hybridization of 1T and 2H Phases in MoS 2 Monolayers to Improve Capacitances of Supercapacitors journal, June 2015

Monolayer MoS 2 –Graphene Hybrid Aerogels with Controllable Porosity for Lithium-Ion Batteries with High Reversible Capacity journal, January 2016

Where Do Batteries End and Supercapacitors Begin? journal, March 2014

Interlayer-Expanded Molybdenum Disulfide Nanocomposites for Electrochemical Magnesium Storage journal, February 2015

CAPACITORS | Electrostatic Solid-State Capacitors book, January 2009

Nanosize Effect on High-Rate Li-Ion Intercalation in LiCoO 2 Electrode journal, June 2007

Revelation of Multiple Underlying RuO 2 Redox Processes Associated with Pseudocapacitance and Electrocatalysis journal, October 2010

Impedance Analysis for Hydrogen Adsorption Pseudocapacitance and Electrochemically Active Surface Area of Pt Electrode journal, October 2009

Carbon properties and their role in supercapacitors journal, June 2006

Electrochemical Kinetics of Nanostructured Nb 2 O 5 Electrodes journal, January 2014

A Magnesium-Activated Carbon Hybrid Capacitor journal, December 2013

Mathematical functions for optimisation of conducting polymer/activated carbon asymmetric supercapacitors journal, January 2009

Advanced Energy Storage Devices: Basic Principles, Analytical Methods, and Rational Materials Design journal, November 2017

Interlayer Nanoarchitectonics of Two-Dimensional Transition-Metal Dichalcogenides Nanosheets for Energy Storage and Conversion Applications journal, June 2017

Emergent Pseudocapacitance of 2D Nanomaterials journal, February 2018

An Investigation into the Charge‐Storage Mechanism of MnO@Graphite as Anode for Lithium‐Ion Batteries at Low Temperature journal, April 2019

Hybrid Charge‐Storage Route to Nb 2 CT x MXene as Anode for Sodium‐Ion Batteries journal, January 2020

A Pseudolayered MoS 2 as Li-Ion Intercalation Host with Enhanced Rate Capability and Durability journal, October 2018

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Materials Data on MoS2 by Materials Project dataset, January 2020

LixCoO2 (0<x<-1): A new cathode material for batteries of high energy density
journal, June 1980

A reversible graphite-lithium negative electrode for electrochemical generators
journal, January 1983

Layered lithium transition metal oxide cathodes towards high energy lithium-ion batteries
journal, January 2012

Ordered mesoporous α-MoO3 with iso-oriented nanocrystalline walls for thin-film pseudocapacitors
journal, January 2010

High-rate electrochemical energy storage through Li+ intercalation pseudocapacitance
journal, April 2013

Pseudocapacitive oxide materials for high-rate electrochemical energy storage
journal, January 2014

Metallic 1T phase MoS2 nanosheets as supercapacitor electrode materials
journal, March 2015

Lithium ion battery applications of molybdenum disulfide (MoS ₂ ) nanocomposites
journal, January 2014

1T-MoS ₂ , a new metallic modification of molybdenum disulfide
journal, January 1992

Atomic Mechanism of Dynamic Electrochemical Lithiation Processes of MoS ₂ Nanosheets
journal, April 2014

EXAFS of sputter-deposited MoS2 films
journal, August 1995

Enhancing sodium-ion battery performance with interlayer-expanded MoS2–PEO nanocomposites
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Critical Density in Percolation Processes
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Optimizing Hybridization of 1T and 2H Phases in MoS ₂ Monolayers to Improve Capacitances of Supercapacitors
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Monolayer MoS ₂ –Graphene Hybrid Aerogels with Controllable Porosity for Lithium-Ion Batteries with High Reversible Capacity
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Nanosize Effect on High-Rate Li-Ion Intercalation in LiCoO ₂ Electrode
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Revelation of Multiple Underlying RuO ₂ Redox Processes Associated with Pseudocapacitance and Electrocatalysis
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Impedance Analysis for Hydrogen Adsorption Pseudocapacitance and Electrochemically Active Surface Area of Pt Electrode
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Carbon properties and their role in supercapacitors
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Electrochemical Kinetics of Nanostructured Nb ₂ O ₅ Electrodes
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A Magnesium-Activated Carbon Hybrid Capacitor
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Mathematical functions for optimisation of conducting polymer/activated carbon asymmetric supercapacitors
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Advanced Energy Storage Devices: Basic Principles, Analytical Methods, and Rational Materials Design
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Interlayer Nanoarchitectonics of Two-Dimensional Transition-Metal Dichalcogenides Nanosheets for Energy Storage and Conversion Applications
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An Investigation into the Charge‐Storage Mechanism of MnO@Graphite as Anode for Lithium‐Ion Batteries at Low Temperature
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