Zn-Doped LiNi13Co13Mn13O2 Composite as Cathode Material for Lithium Ion Battery: Preparation, Characterization, and Electrochemical Properties
Joint Authors
Du, Han
Zheng, Yuying
Dou, Zhengjie
Zhan, Hengtong
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-05
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Zn-doped LiNi1/3Co1/3Mn1/3O2 composite, Li(Ni1/3Co1/3Mn1/3)1–xZnxO2 (x = 0.02; 0.05; 0.08), is synthesized by the sol-gel method.
The crystal structure, morphology, and electrochemical performance are investigated via X-ray diffraction (XRD), scanning electron microscope (SEM), cyclic voltammetry (CV), and constant current charge/discharge experiment.
The result reveals that Zn-doping cathode material can reach the initial charge/discharge capacity of 188.8/162.9 mAh·g−1 for Li(Ni1/3Co1/3Mn1/3)0.98Zn0.02O2 and 179.0/154.1 mAh·g−1 for Li(Ni1/3Co1/3Mn1/3)0.95Zn0.05O2 with the high voltage of 4.4 V at 0.1 C.
Furthermore, the capacity retention of Li(Ni1/3Co1/3Mn1/3)0.98Zn0.02O2 is 95.1% at 0.5 C after 50 cycles at room temperature.
The improved electrochemical properties of Zn-doped LiNi1/3Co1/3Mn1/3O2 are attributed to reduced electrode polarization, enhanced capacity reversibility, and excellent cyclic performance.
American Psychological Association (APA)
Du, Han& Zheng, Yuying& Dou, Zhengjie& Zhan, Hengtong. 2015. Zn-Doped LiNi13Co13Mn13O2 Composite as Cathode Material for Lithium Ion Battery: Preparation, Characterization, and Electrochemical Properties. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1069387
Modern Language Association (MLA)
Du, Han…[et al.]. Zn-Doped LiNi13Co13Mn13O2 Composite as Cathode Material for Lithium Ion Battery: Preparation, Characterization, and Electrochemical Properties. Journal of Nanomaterials No. 2015 (2015), pp.1-5.
https://search.emarefa.net/detail/BIM-1069387
American Medical Association (AMA)
Du, Han& Zheng, Yuying& Dou, Zhengjie& Zhan, Hengtong. Zn-Doped LiNi13Co13Mn13O2 Composite as Cathode Material for Lithium Ion Battery: Preparation, Characterization, and Electrochemical Properties. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1069387
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1069387