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Exploring the bottlenecks of anionic redox in Li-rich layered sulfides

Journal Article · · Nature Energy
 [1];  [1];  [2];  [3];  [4];  [5];  [6];  [7];  [7];  [4];  [1];  [8];  [1]
  1. Collège de France, Paris (France); Sorbonne Univ., Paris (France); Centre National de la Recherche Scientifique (CNRS), Paris (France)
  2. National Centre for Scientific Research-Mixed Organizations (CNRS-UMR), Paris (France); ALISTORE-European Research Inst. (France)
  3. National Centre for Scientific Research-Mixed Organizations (CNRS-UMR), Paris (France)
  4. Univ. of Illinois, Chicago, IL (United States)
  5. Collège de France, Paris (France); Centre National de la Recherche Scientifique (CNRS), Paris (France)
  6. Collège de France, Paris (France)
  7. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Advanced Light Source (ALS)
  8. Skolkovo Inst. of Science and Technology, Moscow (Russia). Center for Energy Science and Technology

Anionic redox chemistry has emerged as a new paradigm to design higher-energy lithium ion-battery cathode materials such as Li-rich layered oxides. However, they suffer from voltage fade, large hysteresis and sluggish kinetics, which originate intriguingly from the anionic redox activity itself. To fundamentally understand these issues, we decided to act on the ligand by designing new Li-rich layered sulfides Li1.33 – 2y/3Ti0.67 – y/3FeyS2, among which the y = 0.3 member shows sustained reversible capacities of ~245 mAh g-1 due to cumulated cationic (Fe2+/3+) and anionic (S2-/Sn-, n < 2) redox processes. Moreover, its negligible initial cycle irreversibility, mitigated voltage fade upon long cycling, low voltage hysteresis and fast kinetics compare positively with its Li-rich oxide analogues. Moving from the oxygen ligand to the sulfur ligand thus partially alleviates the practical bottlenecks affecting anionic redox, although it penalizes the redox potential and energy density. Overall, these sulfides provide chemical clues to improve the holistic performance of anionic redox electrodes, which may guide us to ultimately exploit the energy benefits of oxygen redox.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
AC02-05CH11231; AC02-06CH11357
OSTI ID:
1594935
Alternate ID(s):
OSTI ID: 1631833
Journal Information:
Nature Energy, Journal Name: Nature Energy Journal Issue: 11 Vol. 4; ISSN 2058-7546
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (62)

Anion–Cation Redox Competition and the Formation of New Compounds in Highly Covalent Systems journal September 1996
Quantitative Analysis of the Initial Restructuring Step of Nanostructured FeSn 2 -Based Anodes for Li-Ion Batteries journal June 2013
Reversible anionic redox chemistry in high-capacity layered-oxide electrodes journal July 2013
Fundamental understanding and practical challenges of anionic redox activity in Li-ion batteries journal April 2018
Solid-state Redox Reaction of Oxide Ions for Rechargeable Batteries journal April 2017
On the Crystal Structures of TiS3, ZrS3, ZrSe3, ZrTe3, HfS3, and HfSe3. journal January 1975
Thermodynamic Activation of Charge Transfer in Anionic Redox Process for Li-Ion Batteries journal November 2017
Anionic Redox in Rechargeable Lithium Batteries journal June 2017
The Electrochemical Sodiation of FeSb 2 : New Insights from Operando 57 Fe Synchrotron Mössbauer and X-Ray Absorption Spectroscopy journal October 2018
The Electrochemical Sodiation of FeSb 2 : New Insights from Operando 57 Fe Synchrotron Mössbauer and X-Ray Absorption Spectroscopy journal January 2019
Lithium Batteries and Cathode Materials journal December 2004
Effect of the damping function in dispersion corrected density functional theory journal March 2011
Thermodynamic Activation of Charge Transfer in Anionic Redox Process for Li-Ion Batteries book December 2018
Transition metal sulfides as cathodes for secondary lithium batteries—II. titanium sulfides journal June 1977
Metal chalcogenides as reversible electrodes in nonaqueous lithium batteries journal July 1977
Mössbauer studies of some sulphide minerals journal March 1971
Mössbauer 57Fe spectra exhibiting “ferrous character” journal July 1980
Chemistry of intercalation compounds: Metal guests in chalcogenide hosts journal January 1978
Electrochemical characteristics of transition-metal trichalcogenides in the secondary lithium battery journal November 1983
Hartree-Slater subshell photoionization cross-sections at 1254 and 1487 eV journal January 1976
Redox processes in the LixFeS2/Li electrochemical system studied through crystal, Mössbauer, and EXAFS analyses journal May 1989
Influence of the cation nature of high sulfur content oxysulfide thin films MO S (M=W, Ti) studied by XPS journal September 2004
Python Materials Genomics (pymatgen): A robust, open-source python library for materials analysis journal February 2013
Anionic and cationic redox and interfaces in batteries: Advances from soft X-ray absorption spectroscopy to resonant inelastic scattering journal June 2018
Locating redox couples in the layered sulfides with application to Cu[Cr2]S4 journal October 2009
XPS investigations of TiOySz amorphous thin films used as positive electrode in lithium microbatteries journal May 2005
Polarized X-ray absorption spectroscopy and XPS of TiS3: S K- and Ti L-edge XANES and S and Ti 2p XPS journal June 2005
Tracking the Chemical and Structural Evolution of the TiS 2 Electrode in the Lithium-Ion Cell Using Operando X-ray Absorption Spectroscopy journal June 2018
Lithium Batteries and Cathode Materials journal October 2004
Multiple Redox Modes in the Reversible Lithiation of High-Capacity, Peierls-Distorted Vanadium Sulfide journal June 2015
Charge-compensation in 3d-transition-metal-oxide intercalation cathodes through the generation of localized electron holes on oxygen journal March 2016
Li(V0.5Ti0.5)S2 as a 1 V lithium intercalation electrode journal March 2016
Evidence for anionic redox activity in a tridimensional-ordered Li-rich positive electrode β-Li2IrO3 journal February 2017
Antisite occupation induced single anionic redox chemistry and structural stabilization of layered sodium chromium sulfide journal September 2017
Fundamental interplay between anionic/cationic redox governing the kinetics and thermodynamics of lithium-rich cathodes journal December 2017
Voltage- and time-dependent valence state transition in cobalt oxide catalysts during the oxygen evolution reaction journal April 2020
Reducing Dzyaloshinskii-Moriya interaction and field-free spin-orbit torque switching in synthetic antiferromagnets journal May 2021
Approaching the limits of cationic and anionic electrochemical activity with the Li-rich layered rocksalt Li3IrO4 journal December 2017
Performance and cost of materials for lithium-based rechargeable automotive batteries journal April 2018
Reversible Mn2+/Mn4+ double redox in lithium-excess cathode materials journal April 2018
A Reversible Rocksalt to Amorphous Phase Transition Involving Anion Redox journal October 2018
Requirements for reversible extra-capacity in Li-rich layered oxides for Li-ion batteries journal January 2017
Lithium manganese oxyfluoride as a new cathode material exhibiting oxygen redox journal January 2018
High-efficiency in situ resonant inelastic x-ray scattering (iRIXS) endstation at the Advanced Light Source journal March 2017
Transition-metal dichalcogenides from disintercalation processes. Crystal structure determination and Mossbauer study of Li 2 FeS 2 and its disintercalates Li x FeS 2 (0.2⩽x⩽2) journal September 1987
Preparation and chemical and physical properties of the new layered phases Li x Ti 1 − y M y S 2 with M = V , C r , o r F e journal December 1983
High-Resolution X-Ray Photoemission Spectrum of the Valence Bands of Gold journal June 1972
Electron-energy-loss spectra and the structural stability of nickel oxide: An LSDA+U study journal January 1998
From ultrasoft pseudopotentials to the projector augmented-wave method journal January 1999
Generalized Gradient Approximation Made Simple journal October 1996
Indexing of powder diffraction patterns for low-symmetry lattices by the successive dichotomy method journal December 1991
Electrical Energy Storage and Intercalation Chemistry journal June 1976
Layered Cathode Materials Li[Ni[sub x]Li[sub (1/3−2x/3)]Mn[sub (2/3−x/3)]]O[sub 2] for Lithium-Ion Batteries journal January 2001
Synthesis, Structure, and Electrochemical Behavior of Li[Ni[sub x]Li[sub 1/3−2x/3]Mn[sub 2/3−x/3]]O[sub 2] journal January 2002
Understanding the Anomalous Capacity of Li / Li [ NixLi ( 1 / 3 − 2x / 3 ) Mn ( 2 / 3 − x / 3 ) ]  O2 Cells Using In Situ X-Ray Diffraction and Electrochemical Studies journal January 2002
The Role of Ternary Phases in Cathode Reactions journal January 1976
The Chemistry of TiS[sub 3] and NbSe[sub 3] Cathodes journal January 1976
The Development and Future of Lithium Ion Batteries journal December 2016
Editors' Choice—Practical Assessment of Anionic Redox in Li-Rich Layered Oxide Cathodes: A Mixed Blessing for High Energy Li-Ion Batteries journal January 2016
The Role of Oxygen Release from Li- and Mn-Rich Layered Oxides during the First Cycles Investigated by On-Line Electrochemical Mass Spectrometry journal December 2016
Xanes Spectroscopy of Sulfur in Earth Materials journal December 2005
Evolution of local electronic structure in alabandite and niningerite solid solutions [(Mn,Fe)S, (Mg,Mn)S, (Mg,Fe)S] using sulfur K - and L -edge XANES spectroscopy journal October 2002

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