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Founded in 1987， Bimonthly
Supervisor：Jiangxi University Of Science And Technology
Sponsored by：Jiangxi University Of Science And Technology
Jiangxi Nonferrous Metals Society
ISSN：1674-9669
CN：36-1311/TF
CODEN YJKYA9
Volume 9 Issue 4
Aug.  2018
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Abstract
References
CHENG Boming, YANG Jinmeng, LIU Baolu, ZHONG Shengwen. Effect of sintering temperature on the structure and electrochemical properties of LiNi0.8Co0.15Al0.05O2[J]. Nonferrous Metals Science and Engineering, 2018, 9(4): 47-52. DOI: 10.13264/j.cnki.ysjskx.2018.04.008
Citation: CHENG Boming, YANG Jinmeng, LIU Baolu, ZHONG Shengwen. Effect of sintering temperature on the structure and electrochemical properties of LiNi0.8Co0.15Al0.05O2[J]. Nonferrous Metals Science and Engineering, 2018, 9(4): 47-52. DOI: 10.13264/j.cnki.ysjskx.2018.04.008
shu

Effect of sintering temperature on the structure and electrochemical properties of LiNi0.8Co0.15Al0.05O2

  • a.

    School of Materials Science and Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China

  • b.

    Jiangxi Key Laboratory of Power Battery and Materials, Jiangxi University of Science and Technology, Ganzhou 341000, China

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  • Received Date: May 14, 2018
  • Published Date: August 30, 2018
    Graphical Abstract
    • Abstract
  • A series of LiNi0.8Co0.15Al0.05O2 cathode materials were prepared at 740~820℃ by co-precipitation and high temperature solid phase method. The effect of small temperature changes on the structure and properties of the materials was investigated. The material properties were characterized by X ray analyzer, electrochemical workstation and battery charging and discharging test system. The results show that the material sintered at 780℃ has a pure hexagonal phase and is optimal in layered structure. It achieves 188.11 mAh/g at 2.75~4.2 V and 0.1 C rate. The capacity stability rate is 88.55 % after 0.5 C cycle for 100 times, which is higher than that of other temperature prepared materials. The irreversible capacity loss of materials sintered at 780℃ after different rate discharges is much lower than that of materials prepared at other temperatures.
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    • References (22)
  • [1]
    刘柏男, 徐泉, 褚赓, 等.锂离子电池高容量硅碳负极材料研究进展[J].储能科学与技术, 2016, 5(4):417-421. http://d.old.wanfangdata.com.cn/Periodical/cnkxyjs201604003
    [2]
    赖江洪, 钟盛文, 郭进康, 等. LiNi1/3Co1/3Mn1/3O2正极材料的合成与性能[J].有色金属科学与工程, 2017, 8(4):68-72. http://ysjskx.paperopen.com/oa/DArticle.aspx?type=view&id=201704012
    [3]
    吕庆文, 尹从岭, 钟盛文, 等. LiNi0.6Co0.1Mn0.3O2正极材料的合成与性能[J].有色金属科学与工程, 2016, 7(4):50-54. http://ysjskx.paperopen.com/oa/DArticle.aspx?type=view&id=20160409
    [4]
    CHO Y H, JANG YOON J, et al. Thermal stability of charged LiNi0.5Co0.2Mn0.3O2, cathode for Li-ion batteries investigated by synchrotron based in situ X-ray diffraction[J]. Journal of Alloys & Compounds, 2013, 562(562):219-223.
    [5]
    CHONG S Y, UN W, YUNG S T, et al. Structural stability of LiNiO2 cycled above 4.2 V[J]. Acs Energy Letters, 2017, 2(5):1150-1155. doi: 10.1021/acsenergylett.7b00304
    [6]
    MURALI NBABU K V, BABU K E, et al. Structural and morphological characterization of Mg doped LiNiO2 cathode materials for Lithium-Ion Batteries[J]. Chemical Science Transcations, 2015, 4(4):1031-1036. http://www.sciencedirect.com/science/article/pii/S0378775311018246
    [7]
    KIM Y. First principles investigation of the structure and stability of LiNiO2, doped with Co and Mn[J]. Journal of Materials Science, 2012, 47(21):7558-7563. doi: 10.1007/s10853-012-6299-0
    [8]
    ZHONG S, LAI M, YAO W, et al. Synthesis and electrochemical properties of LiNi0.8CoxMn0.2-xO2, positive-electrode material for lithium-ion batteries[J]. Electrochimica Acta, 2016, 212:343-351. doi: 10.1016/j.electacta.2016.07.040
    [9]
    KO H S, KIM J H, WANG J, et al. Co/Ti co-substituted layered LiNiO2 prepared using a concentration gradient method as an effective cathode material for Li-ion batteries[J]. Journal of Power Sources, 2017, 372:107-115. doi: 10.1016/j.jpowsour.2017.10.021
    [10]
    华政. 锂离子电池LiNi0. 8Co0. 15Al0. 05O2正极材料的合成与改性研究[D]. 昆明: 昆明理工大学, 2017. http://www.cqvip.com/QK/71651X/201604/669384057.html
    [11]
    SONG C, WANG W, PENG H, et al. Improving the electrochemical performance of LiNi0.8Co0.15Al0.05O2 in lithium ion batteries by LiAlO2 surface modification[J]. Applied Sciences, 2018, 8(3):378. doi: 10.3390/app8030378
    [12]
    GRENIER A, LIU H, WIADEREK K M, et al. Reaction heterogeneity in LiNi0.8Co0.15Al0.05O2 induced by surface layer[J]. Chemistry of Materials, 2017, 29(17):7345-7352. doi: 10.1021/acs.chemmater.7b02236
    [13]
    LI W, LIU X, CELIO H, et al. Mn versus Al in layered oxide cathodes in lithium-ion batteries: A comprehensive evaluation on long-term cycle ability[J]. Advanced Energy Materials, 2018, 170:3154. doi: 10.1002/aenm.201703154
    [14]
    WU N, WU H, YUAN W, et al. Facile synthesis of one-dimensional LiNi0.80Co0.15Al0.05O2 microrods as advanced cathode materials for lithium ion batteries[J]. Journal of Materials Chemistry A, 2015, 3(26):13648-13652. doi: 10.1039/C5TA02767E
    [15]
    LIANG M, SONG D, ZHANG H, et al. Improved performances of LiNi0.80Co0.15Al0.05O2 material employing NaAlO2 as a new aluminium source[J]. Acs Appl Mater Interfaces, 2017(9):38567-38574. doi: 10.1021/acsami.7b12306
    [16]
    YU J. CARBO N NANOTUBE S. Coating on LiNi0.80Co0.15Al0.05O2 as cathode materials for lithium battery[J]. International Journal of Electrochemical Science, 2017, 12(12):11892-11903.
    [17]
    QIU Z, ZHANG Y, DONG P, et al. A facile method for synthesis of LiNi0.80Co0.15Al0.05O2, cathode material[J]. Journal of Materials Science Materials in Electronics, 2017, 28(24):1-7.
    [18]
    XIE H, DU K, HU G, et al. Synthesis of LiNi0.80Co0.15Al0.05O2 with 5-sulfosalicylic acid as a chelating agent and its electrochemical properties[J]. Journal of Materials Chemistry A, 2015, 3(40):20236-20243. doi: 10.1039/C5TA05266A
    [19]
    刘城. 高镍层状结构LiNi0. 80Co0. 15Al0. 05O2正极材料的合成与性能研究[D]. 天津: 天津理工大学, 2016.
    [20]
    ROBERT R, BUNZLI C, Berg E J, et al. Activation mechanism of LiNi0.80Co0.15Al0.05O2: surface and bulk operando electrochemical, differential electrochemical mass spectrometry, and X- ray diffraction analyses[J]. Chemistry of Materials, 2015, 27(2):526-536. doi: 10.1021/cm503833b
    [21]
    CHEN Y, LI P, ZHAO S, et al. Influence of integrated microstructure on the performance of LiNi0.80Co0.15Al0.05O2 as a cathodic material for lithium ion batteries[J]. Rsc Advances, 2017, 7(46):29233-29239. doi: 10.1039/C7RA04206J
    [22]
    SONG C, WANG W, PENG H, et al. Improving the electrochemical performance of LiNi0.80Co0.15Al0.05O2 in lithium ion batteries by LiAlO2 surface modification[J]. Applied Sciences, 2018, 8(3):378. doi: 10.3390/app8030378
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