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Title: Anomalous interfacial stress generation during sodium intercalation/extraction in MoS 2 thin-film anodes

Journal Article · · Science Advances

Although the generation of mechanical stress in the anode material is suggested as a possible reason for electrode degradation and fading of storage capacity in batteries, only limited knowledge of the electrode stress and its evolution is available at present. Here, we show real-time monitoring of the interfacial stress of a few-layer MoS2 system under the sodiation/desodiation process using microcantilever electrodes. During the first sodiation with a voltage plateau of 1.0 to 0.85 V, the MoS2 exhibits a compressive stress (2.1 Nm-1), which is substantially smaller than that measured (9.8 Nm-1) during subsequent plateaus at 0.85 to 0.4 V due to the differential volume expansion of the MoS2film. The conversion reaction to Mo below 0.1 V generates an anomalous compressive stress of 43 Nm-1with detrimental effects. These results also suggest the existence of a separate discharge stage between 0.6 and 0.1 V, where the generated stress is only approximately one-third of that observed below 0.1 V. This approach can be adapted to help resolve the localized stress in a wide range of electrode materials, to gain additional insights into mechanical effects of charge storage, and for long-lifetime battery design.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1490580
Journal Information:
Science Advances, Vol. 5, Issue 1; ISSN 2375-2548
Publisher:
AAASCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 60 works
Citation information provided by
Web of Science

References (45)

In Situ Stress Measurement Techniques on Li-ion Battery Electrodes: A Review journal April 2017
Surface-Stress Induced Macroscopic Bending of Nanoporous Gold Cantilevers journal May 2004
Pascalammetry with operando microbattery probes: Sensing high stress in solid-state batteries journal June 2018
In Situ Measurements of Stress-Potential Coupling in Lithiated Silicon journal January 2010
Discharge mechanism of MoS2 for sodium ion battery: Electrochemical measurements and characterization journal March 2013
Evolution of Strategies for Modern Rechargeable Batteries journal June 2012
MoS 2 /Graphene Composite Paper for Sodium-Ion Battery Electrodes journal January 2014
In Situ Observation of the Electrochemical Lithiation of a Single SnO2 Nanowire Electrode journal December 2010
Sustainability and in situ monitoring in battery development journal December 2016
In situ NMR and electrochemical quartz crystal microbalance techniques reveal the structure of the electrical double layer in supercapacitors journal June 2015
Exotic Reaction Front Migration and Stage Structure in Lithiated Silicon Nanowires journal July 2014
Atomic-Scale Clarification of Structural Transition of MoS 2 upon Sodium Intercalation journal November 2014
Micromechanical oscillators as rapid biosensor for the detection of active growth of Escherichia coli journal September 2005
In situ measurements of stress evolution in silicon thin films during electrochemical lithiation and delithiation journal August 2010
Surface-stress sensors for rapid and ultrasensitive detection of active free drugs in human serum journal March 2014
Cantilever biosensors journal January 2008
Self-healing chemistry enables the stable operation of silicon microparticle anodes for high-energy lithium-ion batteries journal November 2013
Observation of the surface stress induced in microcantilevers by electrochemical redox processes journal August 2004
From Bulk to Monolayer MoS2: Evolution of Raman Scattering journal January 2012
Nanoscale mapping of ion diffusion in a lithium-ion battery cathode journal August 2010
The Emerging Chemistry of Sodium Ion Batteries for Electrochemical Energy Storage journal February 2015
A phosphorene–graphene hybrid material as a high-capacity anode for sodium-ion batteries journal September 2015
Lithium ion battery applications of molybdenum disulfide (MoS 2 ) nanocomposites journal January 2014
Rechargeable Mg Batteries with Graphene-like MoS2 Cathode and Ultrasmall Mg Nanoparticle Anode journal December 2010
Liquid Phase Exfoliated MoS 2 Nanosheets Percolated with Carbon Nanotubes for High Volumetric/Areal Capacity Sodium-Ion Batteries journal August 2016
ALD TiO 2 -Coated Flower-like MoS 2 Nanosheets on Carbon Cloth as Sodium Ion Battery Anode with Enhanced Cycling Stability and Rate Capability journal December 2016
Stress-driven lithium dendrite growth mechanism and dendrite mitigation by electroplating on soft substrates journal March 2018
Reversible calcium alloying enables a practical room-temperature rechargeable calcium-ion battery with a high discharge voltage journal April 2018
What Nano Can Do for Energy Storage journal May 2014
Quantification of ion confinement and desolvation in nanoporous carbon supercapacitors with modelling and in situ X-ray scattering journal January 2017
In situ methods for Li-ion battery research: A review of recent developments journal August 2015
Solving Key Challenges in Battery Research Using In Situ Synchrotron and Neutron Techniques journal March 2017
Direct observation of ion dynamics in supercapacitor electrodes using in situ diffusion NMR spectroscopy journal February 2017
Quantifying microstructural dynamics and electrochemical activity of graphite and silicon-graphite lithium ion battery anodes journal September 2016
Coupling In Situ TEM and Ex Situ Analysis to Understand Heterogeneous Sodiation of Antimony journal September 2015
Atomic Force Microscopy Studies on Molybdenum Disulfide Flakes as Sodium-Ion Anodes journal January 2015
Cantilever Sensors: Nanomechanical Tools for Diagnostics journal June 2009
Direct detection of a BRAF mutation in total RNA from melanoma cells using cantilever arrays journal February 2013
The statistical mechanics of the electrical double layer: Stress tensor and contact conditions journal January 1981
Ab initio characterization of layered MoS2 as anode for sodium-ion batteries journal December 2014
Large-Area Deposition of MoS 2 by Pulsed Laser Deposition with In Situ Thickness Control journal May 2016
Growth Mechanism of Pulsed Laser Fabricated Few-Layer MoS 2 on Metal Substrates journal September 2014
In Situ Measurements of Stress-Potential Coupling in Lithiated Silicon text January 2011
In Situ Measurements of Stress Evolution in Silicon Thin Films During Electrochemical Lithiation and Delithiation text January 2011
ChemInform Abstract: The Emerging Chemistry of Sodium Ion Batteries for Electrochemical Energy Storage journal May 2015

Cited By (7)

Layer-by-layer stacked nanohybrids of N,S-co-doped carbon film modified atomic MoS 2 nanosheets for advanced sodium dual-ion batteries journal January 2019
Synthesis of CoS 2 Nanoparticles/Nitrogen‐Doped Graphitic Carbon/Carbon Nanotubes Composite as an Advanced Anode for Sodium‐Ion Batteries journal February 2020
SnS 2 /Co 3 S 4 Hollow Nanocubes Anchored on S‐Doped Graphene for Ultrafast and Stable Na‐Ion Storage journal September 2019
Metal Chalcogenides: Paving the Way for High‐Performance Sodium/Potassium‐Ion Batteries journal October 2019
Real-time monitoring of stress development during electrochemical cycling of electrode materials for Li-ion batteries: overview and perspectives journal January 2019
Interfacial Residual Stress Relaxation in Perovskite Solar Cells with Improved Stability journal October 2019
Reviving bulky MoS 2 as an advanced anode for lithium-ion batteries journal January 2019

Figures / Tables (4)


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