Modification of liquid-phase synthesis of lithium-iron phosphate, a cathode material for lithium-ion battery

2012 ◽  
Vol 85 (6) ◽  
pp. 879-882 ◽  
Author(s):  
E. N. Kudryavtsev ◽  
R. V. Sibiryakov ◽  
D. V. Agafonov ◽  
V. N. Naraev ◽  
A. V. Bobyl’
Keyword(s):  
Liquid Phase ◽  
Cathode Material ◽  
Lithium Ion Battery ◽  
Lithium Iron Phosphate ◽  
Lithium Ion ◽  
Iron Phosphate ◽  
Phase Synthesis

A Ternary Polyaniline/Active Carbon/Lithium Iron Phosphate Composite as Cathode Material for Lithium Ion Battery

2016 ◽  
Vol 16 (6) ◽  
pp. 6494-6497 ◽  
Author(s):  
Jie Lian ◽  
Xiaohong Wang ◽  
Wuxing Zhang ◽  
Yunhui Huang ◽  
Tian Xia ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Battery ◽  
Active Carbon ◽  
Lithium Iron Phosphate ◽  
Lithium Ion ◽  
Iron Phosphate

Synthesis of Triaxial LiFePO4 Nanorod with Graphite through the Electrospinning Method

2011 ◽  
Vol 396-398 ◽  
pp. 1703-1706 ◽  
Author(s):  
Yan Chun Ma ◽  
Yong Bin Yang ◽  
Yue Ping Xiong
Keyword(s):  
Cathode Material ◽  
Carbon Content ◽  
Lithium Ion Battery ◽  
Lithium Iron Phosphate ◽  
Electronic Conductivity ◽  
Lithium Ion ◽  
Precursor Solution ◽  
Electrode Polarization ◽  
High Voltage Power Supply ◽  
Lower Electrode

A triaxial LiFePO4 nanorod with Graphite was successfully synthesized through the electrospinning method.In order to improve lithium-ion battery cathode material lithium ion phosphate properties, to enhance its electronic conductivity and lithium ion diffusion rate and lower electrode polarization, the present invention was prepared by using electrospinning lithium-ion battery cathode material lithium iron phosphate / graphite nanorods. The following is the process: first of all, precursor solution is prepared by electrospinning, the use of high voltage power supply, LiFePO4/graphite nanorods, and then the use of LiFePO4 / graphite nano-fiber sintering, and use change to reduce the carbon content of the sintering process, with varying carbon content of LiFePO4/graphite nano-rod nanorods.

scholarly journals An Overview of Lithium-Ion Battery Cathode Materials

2011 ◽  
Vol 1363 ◽  
Author(s):  
Yixu Wang ◽  
Hsiao-Ying Shadow Huang
Keyword(s):  
Energy Storage ◽  
Lithium Ion Battery ◽  
Cathode Materials ◽  
Lithium Iron Phosphate ◽  
Lithium Ion ◽  
Iron Phosphate ◽  
High Energy ◽  
Rechargeable Batteries ◽  
Environmental Benefits ◽  
Energy Storage Devices

ABSTRACTThe need for the development and deployment of reliable and efficient energy storage devices, such as lithium-ion rechargeable batteries, is becoming increasingly important due to the scarcity of petroleum. In this work, we provide an overview of commercially available cathode materials for Li-ion rechargeable batteries and focus on characteristics that give rise to optimal energy storage systems for future transportation modes. The study shows that the development of lithium-iron-phosphate (LiFePO4) batteries promises an alternative to conventional lithiumion batteries, with their potential for high energy capacity and power density, improved safety, and reduced cost. This work contributes to the fundamental knowledge of lithium-ion battery cathode materials and helps with the design of better rechargeable batteries, and thus leads to economic and environmental benefits.

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