Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Effect of calcination temperature on the electrochemical properties of nickel-rich LiNi0.76Mn0.14Co0.10O2 cathodes for lithium-ion batteries

Journal Article · · Nano Energy

High energy density, nickel (Ni)-rich, layered LiNixMnyCozO2 (NMC, x ≥ 0.6) materials are promising cathodes for lithium-ion batteries. However, several technical challenges, such as fast capacity fading and high voltage instability, hinder their large-scale application. Herein, we identified an optimum calcining temperature range for the Ni-rich cathode LiNi0.76Mn0.14Co0.10O2 (NMC76). NMC76 calcined at 750–775 °C exhibits a high discharge capacity (~215 mAh g–1 when charged to 4.5 V) and retains ca. 79% of its initial capacity after 200 cycles. It also exhibits an excellent high-rate capability, delivering a capacity of more than 160 mAh g–1 even at a 10 C rate. The high performance of NMC76 is directly related to the optimized size of its primary particles (100–300 nm) (which onstitute the spherical secondary particles of >10 µm) and cation mixing. Higher calcination temperature (≥800 °C) leads to rapid increase of primary particle size, poor cycling stability, and inferior rate capability of NMC76 due to severe micro-strain and -crack formation upon repeated lithium-ion de/intercalations. Furthermore, NMC76 calcined at 750–775 °C is a very good candidate for the next generation of Li ion batteries.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC02-05CH11231; AC05-76RL01830
OSTI ID:
1437027
Alternate ID(s):
OSTI ID: 1510938
OSTI ID: 23075233
Report Number(s):
PNNL-SA--132502; PII: S2211285518303148
Journal Information:
Nano Energy, Journal Name: Nano Energy Journal Issue: C Vol. 49; ISSN 2211-2855
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (43)

Observation of Microstructural Evolution in Li Battery Cathode Oxide Particles by In Situ Electron Microscopy journal May 2013
Nickel-Rich and Lithium-Rich Layered Oxide Cathodes: Progress and Perspectives journal October 2015
Li‐ and Mn‐Rich Cathode Materials: Challenges to Commercialization journal December 2016
Nickel-Rich Layered Lithium Transition-Metal Oxide for High-Energy Lithium-Ion Batteries journal March 2015
Novel lithium insertion material of LiCo1/3Ni1/3Mn1/3O2 for advanced lithium-ion batteries journal June 2003
Effect of sintering temperature on cycling performance and rate performance of LiNi0.8Co0.1Mn0.1O2 journal December 2014
Synthesis of Mg-doped LiNi0.8Co0.15Al0.05O2 oxide and its electrochemical behavior in high-voltage lithium-ion batteries journal September 2014
A low temperature fluorine substitution on the electrochemical performance of layered LiNi0.8Co0.1Mn0.1O2−zFz cathode materials journal March 2013
Improved electrochemical performance of Li[Li0.2Mn0.54Ni0.13Co0.13]O2 cathode material by fluorine incorporation journal August 2013
Effects of heat-treatment atmosphere on electrochemical performances of Ni-rich mixed-metal oxide (LiNi0.80Co0.15Mn0.05O2) as a cathode material for lithium ion battery journal August 2014
Improving the Cycling Performance of the Layered Ni-Rich Oxide Cathode by Introducing Low-Content Li 2 MnO 3 journal January 2016
Effects of Li source and calcination temperature on the electrochemical properties of LiNi0.5Co0.2Mn0.3O2 lithium-ion cathode materials journal March 2013
Role of V2O5 coating on LiNiO2-based materials for lithium ion battery journal January 2014
Correlation of oxygen non-stoichiometry to the instabilities and electrochemical performance of LiNi 0.8 Co 0.1 Mn 0.1 O 2 utilized in lithium ion battery journal June 2015
Particle size effect of Ni-rich cathode materials on lithium ion battery performance journal January 2012
The roles of oxygen non-stoichiometry on the electrochemical properties of oxide-based cathode materials journal October 2016
High rate charge–discharge properties of LiNi1/3Co1/3Mn1/3O2 synthesized via a low temperature solid-state method journal October 2010
A New Coating Method for Alleviating Surface Degradation of LiNi 0.6 Co 0.2 Mn 0.2 O 2 Cathode Material: Nanoscale Surface Treatment of Primary Particles journal February 2015
Intergranular Cracking as a Major Cause of Long-Term Capacity Fading of Layered Cathodes journal May 2017
Effect of Ni 2+ Content on Lithium/Nickel Disorder for Ni-Rich Cathode Materials journal April 2015
Role of Mn Content on the Electrochemical Properties of Nickel-Rich Layered LiNi 0.8– x Co 0.1 Mn 0.1+ x O 2 (0.0 ≤ x ≤ 0.08) Cathodes for Lithium-Ion Batteries journal March 2015
Suppressing the Phase Transition of the Layered Ni-Rich Oxide Cathode during High-Voltage Cycling by Introducing Low-Content Li 2 MnO 3 journal January 2016
Improvement of the Cycling Performance of LiNi 0.6 Co 0.2 Mn 0.2 O 2 Cathode Active Materials by a Dual-Conductive Polymer Coating journal February 2014
Nickel-Rich Layered Microspheres Cathodes: Lithium/Nickel Disordering and Electrochemical Performance journal September 2014
Electronic and Electrochemical Properties of Li x Ni 1- y Co y O 2 Cathodes Studied by Impedance Spectroscopy journal May 2001
Structural and Chemical Evolution of Li- and Mn-Rich Layered Cathode Material journal February 2015
Synthesis, Characterization and Electrochemistry of Lithium Battery Electrodes: x Li 2 MnO 3 ·(1 − x )LiMn 0.333 Ni 0.333 Co 0.333 O 2 (0 ≤ x ≤ 0.7) journal October 2008
Kinetics Tuning of Li-Ion Diffusion in Layered Li(Ni x Mn y Co z )O 2 journal June 2015
A New Type of Protective Surface Layer for High-Capacity Ni-Based Cathode Materials: Nanoscaled Surface Pillaring Layer journal February 2013
Development of Microstrain in Aged Lithium Transition Metal Oxides journal June 2014
Carbon−Silicon Core−Shell Nanowires as High Capacity Electrode for Lithium Ion Batteries journal September 2009
Issues and challenges facing rechargeable lithium batteries journal November 2001
High-energy cathode material for long-life and safe lithium batteries journal March 2009
Nanostructured high-energy cathode materials for advanced lithium batteries journal October 2012
The synthesis, characterization and electrochemical behavior of the layered LiNi0.4Mn0.4Co0.2O2 compound journal January 2004
Li2MnO3-stabilized LiMO2 (M = Mn, Ni, Co) electrodes for lithium-ion batteries journal January 2007
Enhanced Li+ ion transport in LiNi0.5Mn1.5O4 through control of site disorder journal January 2012
The Scherrer Formula for X-Ray Particle Size Determination journal November 1939
History, Evolution, and Future Status of Energy Storage journal May 2012
Microstructural Changes in LiNi0.8Co0.15Al0.05O2 Positive Electrode Material during the First Cycle journal January 2011
Improved Performances of Li[Ni 0.65 Co 0.08 Mn 0.27 ]O 2 Cathode Material with Full Concentration Gradient for Li-Ion Batteries journal December 2014
Effect of Lithium in Transition Metal Layers of Ni-Rich Cathode Materials on Electrochemical Properties journal January 2015
Averting cracks caused by insertion reaction in lithium–ion batteries journal June 2010

Cited By (9)

Lattice doping regulated interfacial reactions in cathode for enhanced cycling stability journal August 2019
Optimized electrochemical performance of Ni rich LiNi0.91Co0.06Mn0.03O2 cathodes for high-energy lithium ion batteries journal June 2019
Tuning Oxygen Redox Chemistry in Li‐Rich Mn‐Based Layered Oxide Cathodes by Modulating Cation Arrangement journal September 2019
Surface/Interface Structure Degradation of Ni‐Rich Layered Oxide Cathodes toward Lithium‐Ion Batteries: Fundamental Mechanisms and Remedying Strategies journal December 2019
Hydrothermal Synthesis of Tunable Olive‐Like Ni 0.8 Co 0.1 Mn 0.1 CO 3 and its Transformation to LiNi 0.8 Co 0.1 Mn 0.1 O 2 Cathode Materials for Li‐Ion Batteries journal October 2019
LiNi 0.90 Co 0.07 Mg 0.03 O 2 cathode materials with Mg-concentration gradient for rechargeable lithium-ion batteries journal January 2019
Synthesis of mesoporous orthorhombic LiMnO 2 cathode materials via a one-step flux method for high performance lithium-ion batteries journal June 2018
Ni-Rich Oxide LiNi 0.85 Co 0.05 Mn 0.1 O 2 for Lithium Ion Battery: Effect of Microwave Radiation on Its Morphology and Electrochemical Property journal January 2019
Influence of Calcination Temperature on Structure and Electrochemical Behavior of LiNi0.83 Co0.11Mn0.06O2 Cathodes for Lithium-Ion Batteries journal January 2019