Abstract
Lithium-rich oxides have attracted much attention due to their potential application as cathode materials in lithium ion batteries, but still suffer from voltage decay and capacity fading upon cycling. Understanding the effect of active-mass elements on the deterioration of cycling performance would be beneficial for finding a suitable route to address these challenging problems. Herein, a Li-rich Mn-based nickel oxide Li1.231Mn0.592Ni0.2O2 was synthesized. We have mainly employed dQ/dV plots to elucidate the electrochemical process changes during cycling. Our results demonstrate that the influence of Ni is more sensitive than that of Mn, and the Ni redox peak is gradually disappeared upon cycling, but the electrode reaction of Mn is relatively stable with the shape of the corresponding dQ/dV plots are unchanged, though a small shift to low potential occurs. Moreover, the capacity contribution of Ni is decreased with the extent of cycling, but the capacity contribution of Mn is increased.
References
Zhang L, Wu B, Li N, Mu D, Zhang C, Wu F (2013) Rod-like hierarchical nano/micro Li1.2Ni0.2Mn0.6O2 as high performance cathode materials for lithium-ion batteries. J Power Sources 240:644–652
Lin J, Mu D, Jin Y, Wu B, Ma Y, Wu F (2013) Li-rich layered composite Li[Li0.2Ni0.2Mn0.6]O2 synthesized by a novel approach as cathode material for lithium ion battery. J Power Sources 230:76–80
Sathiya M, Abakumov AM, Foix D, Rousse G, Ramesha K, Saubanère M, Doublet ML, Vezin H, Laisa CP, Prakash AS, Gonbeau D, VanTendeloo G, Tarascon J-M (2015) Origin of voltage decay in high-capacity layered oxide electrodes. Nat Mater 14:230–238
Thackeray MM, Kang S-H, Johnson CS, Vaughey JT, Benedek R, Hackney SA (2007) Li2MnO3-stabilized LiMO2 (M = Mn, Ni, Co) electrodes for lithium-ion batteries. J Mater Chem 17:3112–3125
Yu H, Zhou H (2013) High-energy cathode materials (Li2MnO3–LiMO2) for lithium-Ion batteries. J Phys Chem Lett 4:1268–1280
Lee E-S, Manthiram A (2014) Smart design of lithium-rich layered oxide cathode compositions with suppressed voltage decay. J Mater Chem A 2:3932–3939
Xu B, Fell CR, Chi M, Meng YS (2011) Identifying surface structural changes in layered Li-excess nickel manganese oxides in high voltage lithium ion batteries: A joint experimental and theoretical study. Energy Environ Sci 4:2223–2233
Koga H, Croguennec L, Ménétrier M, Mannessiez P, Weill F, Delmas C (2013) Different oxygen redox participation for bulk and surface: a possible global explanation for the cycling mechanism of Li1.20Mn0.54Co0.13Ni0.13O2. J Power Sources 236:250–258
Jarvis KA, Deng Z, Allard LF, Manthiram A, Ferreira PJ (2011) Atomic structure of a lithium-rich layered oxide material for lithium-Ion batteries: evidence of a solid solution. Chem Mater 23:3614–3621
Zhang X, Yu C, Huang X, Zheng J, Guan X, Luo D, Li L (2012) Novel composites Li[Li x Ni0.34−x Mn0.47Co0.19]O2 (0.18 ≤ x ≤ 0.21): synthesis and application as high-voltage cathode with improved electrochemical performance for lithium ion batteries. Electrochim Acta 81:233–238
Guo X-J, Li Y-X, Zheng M, Zheng J-M, Li J, Gong Z-L, Yang Y (2008) Structural and electrochemical characterization of xLi[Li1/3Mn2/3]O2 · (1 − x)Li[Ni1/3Mn1/3Co1/3]O2 (0 ≤ x ≤ 0.9) as cathode materials for lithium ion batteries. J Power Sources 184:414–419
Gu M, Belharouak I, Genc A, Wang Z, Wang D, Amine K, Gao F, Zhou G, Thevuthasan S, Baer DR, Zhang JG, Browning ND, Liu J, Wang C (2012) Conflicting roles of nickel in controlling cathode performance in lithium ion batteries. Nano Lett 12:5186–5191
BARKER J, SAIDI MY, KOKSBANG R (1996) Differential capacity as a spectroscopic probe for the investigation of alkali metal insertion reactions. Electrochim Acta 41:2639–2646
Bloom I, Jansen AN, Abraham DP, Knuth J, Jones SA, Battaglia VS, Henriksen GL (2005) Differential voltage analyses of high-power, lithium-ion cells. J Power Sources 139:295–303
Mohanty D, Kalnaus S, Meisner RA, Rhodes KJ, Li J, Payzant EA, Wood III DL, Daniel C (2013) Structural transformation of a lithium-rich Li1.2Co0.1Mn0.55Ni0.15O2 cathode during high voltage cycling resolved by in situ X-ray diffraction. J Power Sources 229:239–248
Fu Q, Du F, Bian X, Wang Y, Yan X, Zhang Y, Zhu K, Chen G, Wang C, Wei Y (2014) Electrochemical performance and thermal stability of Li1.18Co0.15Ni0.15Mn0.52O2 surface coated with the ionic conductor Li3VO4. J Mater Chem A 2:7555–7562
Noh H-J, Chen Z, Yoon CS, Lu J, Amine K, Sun Y-K (2013) Cathode material with nanorod structure—an application for advanced high-energy and safe lithium batteries. Chem Mater 25:2109–2115
Shen C-H, Wang Q, Fu F, Huang L, Lin Z, Shen S-Y, Su H, Zheng X-M, Xu B-B, Li J-T, Sun S-G (2014) Facile synthesis of the Li-rich layered oxide Li1.23Ni0.09Co0.12Mn0.56O2 with superior lithium storage performance and new insights into structural transformation of the layered oxide material during charge–discharge cycle: in situ XRD characterization. ACS Appl Mater Interfaces 6:5516–5524
Mohanty D, Sefat AS, Kalnaus S, Li J, Meisner RA, Payzant EA, Abraham DP, Wood DL, Daniel C (2013) Investigating phase transformation in the Li1.2Co0.1Mn0.55Ni0.15O2 lithium-ion battery cathode during high-voltage hold (4.5 V) via magnetic, X-ray diffraction and electron microscopy studies. J Mater Chem A 1:6249–6261
Sun Y-K, Myung S-T, Park B-C, Prakash J, Belharouak I, Amine K (2009) High-energy cathode material for long-life and safe lithium batteries. Nat Mater 8:320–324
Johnson CS, Li N, Lefief C, Vaughey JT, Thackeray MM (2008) Synthesis, characterization and electrochemistry of lithium battery electrodes: xLi2MnO3 · (1-x)LiMn0.333Ni0.333Co0.333O2 (0 ≤ x ≤ 0.7). Chem Mater 20:6095–6106
Reed J, Ceder G, Ven AVD (2001) Layered-to-spinel phase transition in Li x MnO2. Electrochem Solid-State Lett 4:A78–A81
Gu M, Belharouak I, Zheng J, Wu H, Xiao J, Genc A, Amine K, Thevuthasan S, Baer DR, Zhang J-G, Browning ND, Liu J, Wang C (2013) Formation of the spinel phase in the layered composite cathode used in Li-Ion batteries. ACS Nano 7:760–767
Wright RB, Christophersen JP, Motloch CG, Belt JR, Ho CD, Battaglia VS, Barnes JA, Duong TQ, Sutula RA (2003) Power fade and capacity fade resulting from cycle-life testing of advanced technology development program lithium-ion batteries. J Power Sources 119:865–869
Acknowledgments
This work was supported by the Science and Technology Pillar Program of Sichuan University (2014GZ0077), the Development of Advanced Electrode and Electrolytes for LIB (AutoCRC Project 1–111), and the Research Fund for the Doctoral Program of Higher Education, the Ministry of Education (No. 20120181120103).
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
ESM 1
(DOC 192 kb)
Rights and permissions
About this article
Cite this article
Zheng, Z., Liao, SX., Xu, BB. et al. The roles of nickel/manganese in electrochemical cycling of lithium-rich Mn-based nickel cathode materials. Ionics 21, 3295–3300 (2015). https://doi.org/10.1007/s11581-015-1575-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11581-015-1575-z