Citation:
GAO Ping, TAN Zhuo, CHENG Fu-Quan, ZHOU Heng-Hui, TAN Song-Ting. Effect of Doping with Ti4+ Ion on the Electrochemical Performance of LiFe0.6Mn0.4PO4/C[J]. Acta Physico-Chimica Sinica,
;2012, 28(02): 338-342.
doi:
10.3866/PKU.WHXB201111242
-
Ti-doped LiFe0.6Mn0.4PO4/C materials were synthesized by a solid-state method. The structures, morphologies, and electrochemical performance of the materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and galvanostatic charge-discharge experiments. The results indicate that Ti4+ doping does not change the structure of the materials, but remarkably improves their electrochemical performance. Li(Fe0.6Mn0.4)0.96Ti0.02PO4/C shows excellent rate performance, with initial specific discharge capacities of 160.3 and 134.7 mAh·g-1 at 0.1C and 10C rates. Even at the higher rate of 20C, it shows a discharge capacity of 124.4 mAh·g-1. Electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV) analyses show that the resistance and the polarization of the LiFe0.6Mn0.4PO4/C composite electrode could be effectively decreased by Ti4+ doping, which would account for the improved electrode performance.
-
Keywords:
-
Lithium-ion battery
, - LiFe1-xMnxPO4,
- Cathode material,
- Ion doping,
- Rate capacity
-
-
-
-
[1]
(1) Padhi, A. K.; Nanjundaswamy, K. S.; odenough, J. B. J. Electrochem. Soc. 1997, 144, 1188.
-
[2]
(2) Nie, Z. X.; Ouyang, C. Y.; Chen, J. Z.; Zhong, Z. Y.; Du, Y. L.; Liu, D. S.; Shi, S. Q. Solid .State. Commun. 2010, 150, 40.
-
[3]
(3) Yamada, A.; Kudo, Y.; Liu, K. Y. J. Electrochem. Soc. 2001, 148, A747.
-
[4]
(4) Atsuo, Y.; Sai, C. C. J. Electrochem. Soc. 2001, 148, A960.
-
[5]
(5) Matthew, R. R.; Girts, V.; Guy, D.; John, R. O. J. Electrochem. Soc. 2010, 157, A381.
-
[6]
(6) Tatsuya, N.; Kiyotaka, S.; Shiro, S.; Yo, K.; Mitsuharu, T.; Yoshihiro, Y. J. Electrochem. Soc. 2007, 54, A1118.
-
[7]
(7) Dong, H. B.; Jae, K. K.; Yong, J. S.; Ghanshyam, S. C.; Jou- Hyeon, A.; Ki-Won, K. J. Power Sources 2009, 189, 59.
-
[8]
(8) Hyeokjo, G.; Dong, H. S.; Sung,W. K.; Jongsoon, K.; Kisuk, K. Adv. Funct. Mater. 2009, 19, 3285.
-
[9]
(9) Atsuo, Y.; Yuki, T.; Hiroshi, K.; Noriyuki, S.; Ryoji, K.; Keiji, I.; Masao, Y.; Takashi, K. Chem. Mater. 2006, 18, 804.
-
[10]
(10) Surendra, K. M.; Judith, G.; Ortal, H.; Ella, Z.; Thierry, D. James, H. M.; Ivan, E.; Andreas, K.; Boris, M. Angew. Chem. Int. Edit. 2009, 48, 8559.
-
[11]
(11) Young, P.; Jongsoon, K.; Hyeokjo, G.; Dong, S.; Sung, K.; Kisuk, K. Chem. Mater. 2010, 22, 2573.
-
[12]
(12) Chung, S. Y.; Bloking, J. T.; Chiang, Y. M. Nat. Mater. 2002, 1, 123.
-
[13]
(13) Wang, G. X.; Steve, B.; Yao, J.; Ahn, J. H.; Dou, S. X.; Liu, H. K. Electrochem. Solid-State Lett. 2004, 7, A503.
-
[14]
(14) Ni, J. F.; Zhou, H. H.; Chen, J. T.; Su, G. Y. Acta Phys. -Chim. Sin. 2004, 20, 582. [倪江峰, 周恒辉, 陈继涛, 苏光耀. 物理化学学报, 2004, 20, 582.]
-
[15]
(15) Wang, D. Y.; Li, H.; Shi, S. Q.; Huang, X. J.; Chen, L. Q. Electrochim. Acta 2005, 50, 2955.
-
[16]
(16) Wua, S. H.; Chen, M. S.;Wu, Y. P. J. Power Sources 2009, 189, 440.
-
[17]
(17) Tomoyuki, S.; Shigeto, O.; Takayuki, D.; Yamaki, J. Electrochim. Acta 2009, 54, 3145.
-
[18]
(18) Tong, D. G.; Luo, F. L.; Chu,W.; Li, Y. L.;Wu, P. Mater. Chem. Phys. 2010, 124, 1.
-
[19]
(19) Yang, G.; Ni, H.; Liu, H. D.; Gao, P.; Ji, H. M.; Roya, S.; Pintob, J.; Jiang, X. F. J. Power Sources 2011, 196, 4747.
-
[20]
(20) Ma, J.; Li, B. H.; Du, H. D.; Xu, C. J.; Kang, F. Y.; J. Electrochem. Soc. 2011, 158, A26.
-
[21]
(21) Yang, M. R.; Ke,W. H. J. Electrochem. Soc. 2008, 155, A729.
-
[22]
(22) Shin, H. C.; Park, S. B.; Jang, H.; Chung, K. Y.; Cho, B.W. Electrochim. Acta 2008, 53, 7964.
-
[23]
(23) Ma, J.; Li, B. H.; Du, H. D.; Xu, C. J.; Kang, F. Y. Electrochim. Acta 2011, 56, 7385.
-
[24]
(24) Wang, Z. L.; Sun, S. R.; Xia, D. G.; Chu,W. S.; Zhang, S.;Wu, Z. Y. J. Phys. Chem. C 2008, 112, 17450.
-
[25]
(25) Shin, H. C.; Cho,W. I.; Jang, H. J. Power Sources 2006, 159, 1383.
-
[26]
(26) Xia, Y.; Yoshio, M.; Noguchi, H. Electrochim. Acta 2006, 52, 240.
-
[27]
(27) Li, Y. D.; Zhao, S. X.; Nan, C.W.; Li, B. H. J. Alloy. Compd. 2011, 509, 957.
-
[28]
(28) Kim, D. H.; Kim, J. K. J. Phys. Chem. Solid 2007, 68, 734.
-
[29]
(29) Nonglak, M.; Yu, H. K.; Scott, A. S.; Chiang, Y. M. Adv. Funct. Mater. 2009, 19, 1060.
- [30]
-
[1]
-
-
-
[1]
Jianbao Mei , Bei Li , Shu Zhang , Dongdong Xiao , Pu Hu , Geng Zhang . Enhanced Performance of Ternary NASICON-Type Na3.5-xMn0.5V1.5-xZrx(PO4)3/C Cathodes for Sodium-Ion Batteries. Acta Physico-Chimica Sinica, 2024, 40(12): 2407023-. doi: 10.3866/PKU.WHXB202407023
-
[2]
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
-
[3]
Yuyao Wang , Zhitao Cao , Zeyu Du , Xinxin Cao , Shuquan Liang . Research Progress of Iron-based Polyanionic Cathode Materials for Sodium-Ion Batteries. Acta Physico-Chimica Sinica, 2025, 41(4): 100035-. doi: 10.3866/PKU.WHXB202406014
-
[4]
Pengyang FAN , Shan FAN , Qinjin DAI , Xiaoying ZHENG , Wei DONG , Mengxue WANG , Xiaoxiao HUANG , Yong ZHANG . Preparation and performance of rich 1T-MoS2 nanosheets for high-performance aqueous zinc ion battery cathode materials. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 675-682. doi: 10.11862/CJIC.20240339
-
[5]
Xiangyu CAO , Jiaying ZHANG , Yun FENG , Linkun SHEN , Xiuling ZHANG , Juanzhi YAN . Synthesis and electrochemical properties of bimetallic-doped porous carbon cathode material. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 509-520. doi: 10.11862/CJIC.20240270
-
[6]
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 LiMn0.8Fe0.2PO4/C composites. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 751-760. doi: 10.11862/CJIC.20230252
-
[7]
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
-
[8]
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
-
[9]
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
-
[10]
Yifeng Xu , Jiquan Liu , Bin Cui , Yan Li , Gang Xie , Ying Yang . “Xiao Li’s School Adventures: The Working Principles and Safety Risks of Lithium-ion Batteries”. University Chemistry, 2024, 39(9): 259-265. doi: 10.12461/PKU.DXHX202404009
-
[11]
Aoyu Huang , Jun Xu , Yu Huang , Gui Chu , Mao Wang , Lili Wang , Yongqi Sun , Zhen Jiang , Xiaobo Zhu . Tailoring Electrode-Electrolyte Interfaces via a Simple Slurry Additive for Stable High-Voltage Lithium-Ion Batteries. Acta Physico-Chimica Sinica, 2025, 41(4): 100037-. doi: 10.3866/PKU.WHXB202408007
-
[12]
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
-
[13]
Jiaxuan Zuo , Kun Zhang , Jing Wang , Xifei Li . 锂离子电池Ni-Co-Mn基正极材料前驱体的形核调控及机制. Acta Physico-Chimica Sinica, 2025, 41(1): 2404042-. doi: 10.3866/PKU.WHXB202404042
-
[14]
Zhenming Xu , Mingbo Zheng , Zhenhui Liu , Duo Chen , Qingsheng Liu . Experimental Design of Project-Driven Teaching in Computational Materials Science: First-Principles Calculations of the LiFePO4 Cathode Material for Lithium-Ion Batteries. University Chemistry, 2024, 39(4): 140-148. doi: 10.3866/PKU.DXHX202307022
-
[15]
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
-
[16]
Qinjin DAI , Shan FAN , Pengyang FAN , Xiaoying ZHENG , Wei DONG , Mengxue WANG , Yong ZHANG . Performance of oxygen vacancy-rich V-doped MnO2 for high-performance aqueous zinc ion battery. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 453-460. doi: 10.11862/CJIC.20240326
-
[17]
Xinpeng LIU , Liuyang ZHAO , Hongyi LI , Yatu CHEN , Aimin WU , Aikui LI , Hao HUANG . Ga2O3 coated modification and electrochemical performance of Li1.2Mn0.54Ni0.13Co0.13O2 cathode material. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1105-1113. doi: 10.11862/CJIC.20230488
-
[18]
Xueyu Lin , Ruiqi Wang , Wujie Dong , Fuqiang Huang . 高性能双金属氧化物负极的理性设计及储锂特性. Acta Physico-Chimica Sinica, 2025, 41(3): 2311005-. doi: 10.3866/PKU.WHXB202311005
-
[19]
Xiaotian ZHU , Fangding HUANG , Wenchang ZHU , Jianqing ZHAO . Layered oxide cathode for sodium-ion batteries: Surface and interface modification and suppressed gas generation effect. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 254-266. doi: 10.11862/CJIC.20240260
-
[20]
Yuting ZHANG , Zunyi LIU , Ning LI , Dongqiang ZHANG , Shiling ZHAO , Yu ZHAO . Nickel vanadate anode material with high specific surface area through improved co-precipitation method: Preparation and electrochemical properties. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2163-2174. doi: 10.11862/CJIC.20240204
-
[1]
Metrics
- PDF Downloads(1232)
- Abstract views(2338)
- HTML views(28)