Citation: Yong-Gang LU, Bo XIANG, Zhen-Tao WANG, Peng ZHANG, Fang CHEN, Jian XIE, Xin-Bing ZHAO. Single-Crystal LiNi_0.6Co_0.2Mn_0.2O₂: Facile Preparation and Electrochemical Performance[J]. Chinese Journal of Inorganic Chemistry, ;2022, 38(4): 569-577. doi: 10.11862/CJIC.2022.055 shu

Single-Crystal LiNi_0.6Co_0.2Mn_0.2O₂: Facile Preparation and Electrochemical Performance

1.
School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
2.
Huayou New Energy Technology (Quzhou) Co., Ltd., Quzhou, Zhejiang 324000, China
3.
Zhejiang Huayou Cobalt Co., Ltd., Tongxiang, Zhejiang 314500, China
4.
Department of Chemistry, Zhejiang University, Hangzhou 310027, China

Corresponding author: Xin-Bing ZHAO, zhaoxb@zju.edu.cn
Received Date: 25 November 2021
Revised Date: 4 January 2022

Figures(5)

Single - crystal LiNi_0.6Co_0.2Mn_0.2O₂ (NCM622) was prepared by a facile solid - state calcination method at 910 ℃ using Ni_0.6Co_0.2Mn_0.2(OH)₂ and LiOH·H₂O as the precursors with no excess of LiOH·H₂O. As-obtained material can be used to make electrode slurry directly with no need to wash, dry, and anneal. Electrochemical tests showed that the single-crystal NCM622 has a high specific capacity and a long cycle life. The first discharge capacity of the sample was 181.2 mAh·g^-1 at 0.1C and 174.4 mAh·g^-1 at 0.3C. Under a current density of 0.3C, the sample delivered a discharge capacity of 150.7 mAh·g^-1 after 300 cycles with a capacity retention of 86.4%. After 500 cycles at 0.3C, a relatively high discharge capacity of 141.2 mAh·g^-1 was still maintained with a capacity retention of 81.0%. The electrochemical performance of single-crystal NCM622 prepared at 910 ℃ was better than that of polycrystalline NCM622 prepared at 850 ℃ and large-size single-crystal NCM622 prepared at 940 and 960 ℃, indicating that the reasonable calcination temperature for single crystal NCM622 was 910 ℃. The results show that the structural stability of single-crystal NCM622 can be maintained during repeated cycling.
- high nickel material,
- single crystal,
- cathode,
- solid-state calcination,
- lithium-ion battery,
- electrochemistry
1. [1]
  Noh H J, Youn S, Yoon C S, Sun Y K. Comparison of the Structural and Electrochemical Properties of Layered LiNi_xCo_yMn_zO₂ (x=1/3, 0.5, 0.6, 0.7, 0.8 and 0.85) Cathode Material for Lithium-Ion Batteries[J]. J. Power Sources, 2013,233:121-130. doi: 10.1016/j.jpowsour.2013.01.063
2. [2]
  Chen M M, Zhao E Y, Chen D F, Wu M M, Han S B, Huang Q Z, Yang L M, Xiao X L, Hu Z B. Decreasing Li/Ni Disorder and Improving the Electrochemical Performances of Ni - Rich LiNi_0.8Co_0.1Mn_0.1O₂ by Ca Doping[J]. Inorg. Chem., 2017,56(14):8355-8362. doi: 10.1021/acs.inorgchem.7b01035
3. [3]
  Zheng S Y, Hong C Y, Guan X Y, Xiang Y X, Liu X S, Xu G L, Liu R, Zhong G M, Zheng F, Li Y X, Zhang X Y, Ren Y, Chen Z H, Amine K, Yang Y. Correlation Between Long Range and Local Structural Changes in Ni-Rich Layered Materials During Charge and Discharge Process[J]. J. Power Sources, 2019,412:336-343. doi: 10.1016/j.jpowsour.2018.11.053
4. [4]
  Joshi T, Eom K, Yushin G, Fuller T F. Effects of Dissolved Transition Metals on the Electrochemical Performance and SEI Growth in Lithium-Ion Batteries[J]. J. Electrochem. Soc., 2014,161(12):A1915-A1921. doi: 10.1149/2.0861412jes
5. [5]
  Wandt J, Freiberg A, Thomas R, Gorlin Y, Siebel A, Jung R, Gasteiger H A, Tromp M. Transition Metal Dissolution and Deposition in Li-Ion Batteries Investigated by Operando X-ray Absorption Spectroscopy[J]. J. Mater. Chem. A, 2016,4(47):18300-18305. doi: 10.1039/C6TA08865A
6. [6]
  Li J, Liu H S, Xia J, Cameron A R, Nie M Y, Botton G A, Dahn J R. The Impact of Electrolyte Additives and Upper Cut-Off Voltage on the Formation of a Rocksalt Surface Layer in LiNi_0.8Mn_0.1Co_0.1O₂ Electrodes[J]. J. Electrochem. Soc., 2017,164(4):A655-A665. doi: 10.1149/2.0651704jes
7. [7]
  Ryu H H, Park K J, Yoon C S, Sun Y K. Capacity Fading of Ni-Rich LiNi_xCo_yMn_1-_x_-yO₂ (0.6 < x < 0.95) Cathodes for High - Energy - Density Lithium - Ion Batteries: Bulk or Surface Degradation[J]. Chem. Mater., 2018,30(3):1155-1163. doi: 10.1021/acs.chemmater.7b05269
8. [8]
  Bak S M, Hu E Y, Zhou Y N, Yu X Q, Senanayake S D, Cho S J, Kim K B, Chung K Y, Yang X Q, Nam K W. Structural Changes and Thermal Stability of Charged LiNi_xMn_yCo_zO₂ Cathode Materials Studied by Combined In Situ Time-Resolved XRD and Mass Spectroscopy[J]. ACS Appl. Mater. Interfaces, 2014,6(24):22594-22601. doi: 10.1021/am506712c
9. [9]
  Yang J, Xia Y Y. Suppressing the Phase Transition of the Layered Ni-Rich Oxide Cathode During High-Voltage Cycling by Introducing Low - Content Li₂MnO₃[J]. ACS Appl. Mater. Interfaces, 2016,8(2):1297-1308. doi: 10.1021/acsami.5b09938
10. [10]
  REN M M, LIU Z P, YUAN Z L, WANG Y, FAN G X, LIU B Z, LUO C G. Microscopic Mechanism of Influence of Doping F on Structure and Performance of LiNi_0.8Co_0.1Mn_0.1O₂[J]. Chinese J. Inorg. Chem., 2021,37(6):1046-1054.
11. [11]
  Chen Q C, Yan G J, Luo L M, Chen F, Xie T F, Dai S C, Yuan M L. Enhanced Cycling Stability of Mg-F Co-modified LiNi_0.6Co_0.2Mn_0.2-yMg_yO_2-zF_z for Lithium - Ion Batteries[J]. Trans. Nonferrous Met. Soc. China, 2018,28(7):1397-1403. doi: 10.1016/S1003-6326(18)64778-8
12. [12]
  Wang D, Li X H, Wang Z X, Guo H J, Xu Y, Fan Y L, Ru J J. Role of Zirconium Dopant on the Structure and High Voltage Electrochemical Performances of LiNi_0.5Co_0.2Mn_0.3O₂ Cathode Materials for Lithium Ion Batteries[J]. Electrochim. Acta, 2016,188:48-56. doi: 10.1016/j.electacta.2015.11.093
13. [13]
  Liu W, Li X F, Hao Y C, Xiong D B, Shan H, Wang J J, Xiao W, Yang H J, Yang H, Kou L, Tian Z Y, Shao L, Zhang C. Functional Passivation Interface of LiNi_0.8Co_0.1Mn_0.1O₂ toward Superior Lithium Storage[J]. Adv. Funct. Mater., 2021,31(13)2008301. doi: 10.1002/adfm.202008301
14. [14]
  DING G Y, GAO Y, LI Y H, ZHU Z, WANG Q L, JING X G, YAN F Q, XU G J, YUE Z H, LI X M, SUN F G. In Situ Reactive Coating of Fast Ionic Conductor LiTi₂(PO₄)₃ on LiNi_0.8Co_0.1Mn_0.1O₂ Cathode Materials for High - Performance Li - Ion Batteries[J]. Chinese J. Inorg. Chem., 2020,36(12):2307-2314. doi: 10.11862/CJIC.2020.239
15. [15]
  Zou P J, Lin Z H, Fan M N, Wang F, Liu Y, Xiong X H. Facile and Efficient Fabrication of Li₃PO₄ - Coated Ni - Rich Cathode for High - Performance Lithium-Ion Battery[J]. Appl. Surf. Sci., 2020,504144506. doi: 10.1016/j.apsusc.2019.144506
16. [16]
  Song B H, Li W D, Oh S M, Manthiram A. Long - Life Nickel - Rich Layered Oxide Cathodes with a Uniform Li₂ZrO₃ Surface Coating for Lithium-Ion Batteries[J]. ACS Appl. Mater. Interfaces, 2017,9(11):9718-9725. doi: 10.1021/acsami.7b00070
17. [17]
  Wang L, Mu D B, Wu B R, Yang G C, Gai L, Liu Q, Fan Y J, Peng Y Y, Wu F. Enhanced Electrochemical Performance of Lithium Metasilicate-Coated LiNi_0.6Co_0.2Mn_0.2O₂ Ni-Rich Cathode for Li-Ion Batteries at High Cutoff Voltage[J]. Electrochim. Acta, 2016,222:806-813. doi: 10.1016/j.electacta.2016.11.041
18. [18]
  Sun Y K, Chen Z, Noh H J, Lee D J, Jung H G, Ren Y, Wang S, Yoon C S, Myung S T, Amine K. Nanostructured High-Energy Cathode Materials for Advanced Lithium Batteries[J]. Nat. Mater., 2012,11(11):942-947. doi: 10.1038/nmat3435
19. [19]
  Hou P Y, Zhang L Q, Gao X P. A High-Energy Full Concentration-Gradient Cathode Material with Excellent Cycle and Thermal Stability for Lithium Ion Batteries[J]. J. Mater. Chem. A, 2014,2(40):17130-17138. doi: 10.1039/C4TA03158J
20. [20]
  Li Y, Xu R, Ren Y, Lu J, Wu H M, Wang L F, Miller D J, Sun Y K, Amine K, Chen Z H. Synthesis of Full Concentration Gradient Cathode Studied by High Energy X-ray Diffraction[J]. Nano Energy, 2016,19:522-531. doi: 10.1016/j.nanoen.2015.07.019
21. [21]
  Li J, Li H Y, Stone W, Weber R, Hy S, Dahn J R. Synthesis of Single Crystal LiNi_0.5Mn_0.3Co_0.2O₂ for Lithium Ion Batteries[J]. J. Electrochem. Soc., 2017,164(14):A3529-A3537. doi: 10.1149/2.0401714jes
22. [22]
  Li J, Cameron A R, Li H, Glazier S, Xiong D, Chatzidakis M, Allen J, Botton G A, Dahn J R. Comparison of Single Crystal and Polycrystalline LiNi_0.5Mn_0.3Co_0.2O₂ Positive Electrode Materials for High Voltage Li-Ion Cells[J]. J. Electrochem. Soc., 2017,164(7):A1534-A1544. doi: 10.1149/2.0991707jes
23. [23]
  Xiong X H, Wang Z X, Yue P, Guo H J, Wu F X, Wang J X, Li X H. Washing Effects on Electrochemical Performance and Storage Characteristics of LiNi_0.8Co_0.1Mn_0.1O₂ as Cathode Material for Lithium-Ion Batteries[J]. J. Power Sources, 2013,222:318-325. doi: 10.1016/j.jpowsour.2012.08.029
24. [24]
  MAO G H, XIAO F M, TANG R H, HUANG L, LI J, WANG Y. Effect of Water Washing and Re - sintering Temperature on Microstructure and Electrochemical Properties of High Nickel Ternary Material LiNi_0.88Co_0.77Al_0.05O₂[J]. Chinese J. Inorg. Chem., 2021,37(9):1649-1658.
25. [25]
  Li H Y, Li J, Ma X W, Dahn J R. Synthesis of Single Crystal LiNi_0.6Mn_0.2Co_0.2O₂ with Enhanced Electrochemical Performance for Lithium Ion Batteries[J]. J. Electrochem. Soc., 2018,165(5):A1038-A1045. doi: 10.1149/2.0951805jes
26. [26]
  Kimijima T, Zettsu N, Teshima K. Growth Manner of Octahedral - Shaped LiNi_1/3Co_1/3Mn_1/3O₂ Single Crystals in Molten Na₂SO₄[J]. Cryst. Growth Des., 2016,16(5):2618-2623. doi: 10.1021/acs.cgd.5b01723
27. [27]
  Kim Y. Lithium Nickel Cobalt Manganese Oxide Synthesized Using Alkali Chloride Flux: Morphology and Performance as a Cathode Material for Lithium Ion Batteries[J]. ACS Appl. Mater. Interfaces, 2012,4(5):2329-2333. doi: 10.1021/am300386j
28. [28]
  Qian G N, Zhang Y T, Li L S, Zhang R X, Xu J M, Cheng Z J, Xie S J, Wang H, Rao Q L, He Y S, Shen Y B, Chen L W, Tang M, Ma Z F. Single-Crystal Nickel-Rich Layered -Oxide Battery Cathode Materials: Synthesis, Electrochemistry, and Intra-Granular Fracture[J]. Energy Storage Mater., 2020,27:140-149. doi: 10.1016/j.ensm.2020.01.027
29. [29]
  Liu Y L, Harlow J, Dahn J R. Microstructural Observations of "Single Crystal"Positive Electrode Materials before and after Long Term Cycling by Cross - Section Scanning Electron Microscopy[J]. J. Electrochem. Soc., 2020,167(2)020512. doi: 10.1149/1945-7111/ab6288
30. [30]
  Zhu J, Chen G Y. Single - Crystal Based Studies for Correlating the Properties and High-Voltage Performance of LiNi_xMn_yCo_1-x-yO₂ Cathodes[J]. J. Mater. Chem. A, 2019,7(10):5463-5474. doi: 10.1039/C8TA10329A
31. [31]
  Bi Y J, Tao J H, Wu Y Q, Li L Z, Xu Y B, Hu E Y, Wu B B, Hu J T, Wang C M, Zhan J G, Qi Y, Xiao J. Reversible Planar Gliding and Microcracking in a Single - Crystalline Ni - Rich Cathode[J]. Science, 2020,370(6522):1313-1317. doi: 10.1126/science.abc3167
1. [1]
  Qingtang ZHANG , Xiaoyu WU , Zheng WANG , Xiaomei WANG . Performance of nano Li₂FeSiO₄/C cathode material co-doped by potassium and chlorine ions. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1689-1696. doi: 10.11862/CJIC.20240115
2. [2]
  Siyu Zhang , Kunhong Gu , Bing'an Lu , Junwei Han , Jiang Zhou . Hydrometallurgical Processes on Recycling of Spent Lithium-lon Battery Cathode: Advances and Applications in Sustainable Technologies. Acta Physico-Chimica Sinica, 2024, 40(10): 2309028-. doi: 10.3866/PKU.WHXB202309028
3. [3]
  Qi Li , Pingan Li , Zetong Liu , Jiahui Zhang , Hao Zhang , Weilai Yu , Xianluo Hu . Fabricating Micro/Nanostructured Separators and Electrode Materials by Coaxial Electrospinning for Lithium-Ion Batteries: From Fundamentals to Applications. Acta Physico-Chimica Sinica, 2024, 40(10): 2311030-. doi: 10.3866/PKU.WHXB202311030
4. [4]
  Xinpeng LIU , Liuyang ZHAO , Hongyi LI , Yatu CHEN , Aimin WU , Aikui LI , Hao HUANG . Ga₂O₃ coated modification and electrochemical performance of Li_1.2Mn_0.54Ni_0.13Co_0.13O₂ cathode material. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1105-1113. doi: 10.11862/CJIC.20230488
5. [5]
  Yuanchao LI , Weifeng HUANG , Pengchao LIANG , Zifang ZHAO , Baoyan XING , Dongliang YAN , Li YANG , Songlin WANG . Effect of heterogeneous dual carbon sources on electrochemical properties of LiMn_0.8Fe_0.2PO₄/C composites. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 751-760. doi: 10.11862/CJIC.20230252
6. [6]
  Junke LIU , Kungui ZHENG , Wenjing SUN , Gaoyang BAI , Guodong BAI , Zuwei YIN , Yao ZHOU , Juntao LI . Preparation of modified high-nickel layered cathode with LiAlO₂/cyclopolyacrylonitrile dual-functional coating. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1461-1473. doi: 10.11862/CJIC.20240189
7. [7]
  Hongyi LI , Aimin WU , Liuyang ZHAO , Xinpeng LIU , Fengqin CHEN , Aikui LI , Hao HUANG . Effect of Y(PO₃)₃ double-coating modification on the electrochemical properties of Li[Ni_0.8Co_0.15Al_0.05]O₂. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1320-1328. doi: 10.11862/CJIC.20230480
8. [8]
  Zhihuan XU , Qing KANG , Yuzhen LONG , Qian YUAN , Cidong LIU , Xin LI , Genghuai TANG , Yuqing LIAO . Effect of graphene oxide concentration on the electrochemical properties of reduced graphene oxide/ZnS. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1329-1336. doi: 10.11862/CJIC.20230447
9. [9]
  Qin ZHU , Jiao MA , Zhihui QIAN , Yuxu LUO , Yujiao GUO , Mingwu XIANG , Xiaofang LIU , Ping NING , Junming GUO . Morphological evolution and electrochemical properties of cathode material LiAl_0.08Mn_1.92O₄ single crystal particles. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1549-1562. doi: 10.11862/CJIC.20240022
10. [10]
  Doudou Qin , Junyang Ding , Chu Liang , Qian Liu , Ligang Feng , Yang Luo , Guangzhi Hu , Jun Luo , Xijun Liu . Addressing Challenges and Enhancing Performance of Manganese-based Cathode Materials in Aqueous Zinc-Ion Batteries. Acta Physico-Chimica Sinica, 2024, 40(10): 2310034-. doi: 10.3866/PKU.WHXB202310034
11. [11]
  Jiahong ZHENG , Jiajun SHEN , Xin BAI . Preparation and electrochemical properties of nickel foam loaded NiMoO₄/NiMoS₄ composites. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 581-590. doi: 10.11862/CJIC.20230253
12. [12]
  Jing SU , Bingrong LI , Yiyan BAI , Wenjuan JI , Haiying YANG , Zhefeng Fan . Highly sensitive electrochemical dopamine sensor based on a highly stable In-based metal-organic framework with amino-enriched pores. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1337-1346. doi: 10.11862/CJIC.20230414
13. [13]
  Tiantian MA , Sumei LI , Chengyu ZHANG , Lu XU , Yiyan BAI , Yunlong FU , Wenjuan JI , Haiying YANG . Methyl-functionalized Cd-based metal-organic framework for highly sensitive electrochemical sensing of dopamine. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 725-735. doi: 10.11862/CJIC.20230351
14. [14]
  Lu XU , Chengyu ZHANG , Wenjuan JI , Haiying YANG , Yunlong FU . Zinc metal-organic framework with high-density free carboxyl oxygen functionalized pore walls for targeted electrochemical sensing of paracetamol. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 907-918. doi: 10.11862/CJIC.20230431
15. [15]
  Zhihong LUO , Yan SHI , Jinyu AN , Deyi ZHENG , Long LI , Quansheng OUYANG , Bin SHI , Jiaojing SHAO . Two-dimensional silica-modified polyethylene oxide solid polymer electrolyte to enhance the performance of lithium-ion batteries. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 1005-1014. doi: 10.11862/CJIC.20230444
16. [16]
  Qingyan JIANG , Yanyong SHA , Chen CHEN , Xiaojuan CHEN , Wenlong LIU , Hao HUANG , Hongjiang LIU , Qi LIU . Constructing a one-dimensional Cu-coordination polymer-based cathode material for Li-ion batteries. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 657-668. doi: 10.11862/CJIC.20240004
17. [17]
  Xiaoning TANG , Shu XIA , Jie LEI , Xingfu YANG , Qiuyang LUO , Junnan LIU , An XUE . Fluorine-doped MnO₂ with oxygen vacancy for stabilizing Zn-ion batteries. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1671-1678. doi: 10.11862/CJIC.20240149
18. [18]
  Wendian XIE , Yuehua LONG , Jianyang XIE , Liqun XING , Shixiong SHE , Yan YANG , Zhihao HUANG . Preparation and ion separation performance of oligoether chains enriched covalent organic framework membrane. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1528-1536. doi: 10.11862/CJIC.20240050
19. [19]
  Kexin Dong , Chuqi Shen , Ruyu Yan , Yanping Liu , Chunqiang Zhuang , Shijie Li . Integration of Plasmonic Effect and S-Scheme Heterojunction into Ag/Ag₃PO₄/C₃N₅ Photocatalyst for Boosted Photocatalytic Levofloxacin Degradation. Acta Physico-Chimica Sinica, 2024, 40(10): 2310013-. doi: 10.3866/PKU.WHXB202310013
20. [20]
  Jiao CHEN , Yi LI , Yi XIE , Dandan DIAO , Qiang XIAO . Vapor-phase transport of MFI nanosheets for the fabrication of ultrathin b-axis oriented zeolite membranes. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 507-514. doi: 10.11862/CJIC.20230403

Get Citation

PDF

XML

Metrics

PDF Downloads(2)
Abstract views(390)
HTML views(60)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Single-Crystal LiNi0.6Co0.2Mn0.2O2: Facile Preparation and Electrochemical Performance

Metrics

通讯作者: 陈斌, bchen63@163.com

Single-Crystal LiNi_0.6Co_0.2Mn_0.2O₂: Facile Preparation and Electrochemical Performance