High-performance lithium iron phosphate with phosphorus-doped carbon layers for lithium ion batteries

2015 ◽  
Vol 3 (5) ◽  
pp. 2043-2049 ◽  
Author(s):  
Zhang Jinli ◽  
Wang Jiao ◽  
Liu Yuanyuan ◽  
Nie Ning ◽  
Gu Junjie ◽  
...  
Keyword(s):  
Carbon Source ◽  
Lithium Ion Batteries ◽  
Hydrothermal Method ◽  
High Performance ◽  
Carbon Coating ◽  
Lithium Iron Phosphate ◽  
Lithium Ion ◽  
Iron Phosphate ◽  
Phosphorus Source ◽  
Phosphorus Doped

A novel composite of LiFePO4 with phosphorus-doped carbon layers has been prepared via a simple hydrothermal method using glucose as the carbon source to generate a carbon coating and triphenylphosphine as the phosphorus source.

Properties of lithium iron phosphate prepared by biomass-derived carbon coating for flexible lithium ion batteries

2019 ◽  
Vol 300 ◽  
pp. 18-25 ◽  
Author(s):  
Hye-Jung Kim ◽  
Geun-Hyeong Bae ◽  
Sang-Min Lee ◽  
Jou-Hyeon Ahn ◽  
Jae-Kwang Kim
Keyword(s):  
Lithium Ion Batteries ◽  
Carbon Coating ◽  
Lithium Iron Phosphate ◽  
Lithium Ion ◽  
Iron Phosphate

Synthesis of sub-micrometer lithium iron phosphate particles using supercritical hydrothermal method for lithium ion batteries

2012 ◽  
Vol 17 (5) ◽  
pp. 517-522 ◽  
Author(s):  
Xue-wu Liu ◽  
Hao Wei ◽  
Yuan-fu Deng ◽  
Jie Tang ◽  
Zhi-cong Shi ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Hydrothermal Method ◽  
Lithium Iron Phosphate ◽  
Lithium Ion ◽  
Iron Phosphate

Y-F co-doping behavior of LiFePO4/C nanocomposites for high-rate lithium-ion batteries

2021 ◽  
Author(s):  
H. Q. Wang ◽  
Anjie Lai ◽  
Dequan Huang ◽  
Youqi Chu ◽  
Si-Jiang Hu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Carbon Coating ◽  
Lithium Iron Phosphate ◽  
Lithium Ion ◽  
Iron Phosphate ◽  
High Rate ◽  
Co Doping ◽  
Doping Behavior ◽  
Ion Doping

Lithium iron phosphate (LFP) has become one of the current mainstream cathode materials due to its high safety and low price. Most methods (e.g. ion doping, carbon coating and particle...

Graphenised Lithium Iron Phosphate and Lithium Manganese Silicate Hybrid Cathodes: Potentials for Application in Lithium‐ion Batteries

2020 ◽  
Vol 32 (12) ◽  
pp. 2982-2999
Author(s):  
Zolani Myalo ◽  
Chinwe Oluchi Ikpo ◽  
Assumpta Chinwe Nwanya ◽  
Miranda Mengwi Ndipingwi ◽  
Samantha Fiona Duoman ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Iron Phosphate ◽  
Lithium Ion ◽  
Iron Phosphate ◽  
Manganese Silicate ◽  
Lithium Manganese

scholarly journals A Novel Pyrometallurgical Recycling Process for Lithium-Ion Batteries and Its Application to the Recycling of LCO and LFP

Metals ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 149
Author(s):  
Alexandra Holzer ◽  
Stefan Windisch-Kern ◽  
Christoph Ponak ◽  
Harald Raupenstrauch
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Iron Phosphate ◽  
Process Development ◽  
Removal Rate ◽  
Continuous Process ◽  
Lithium Ion ◽  
Iron Phosphate ◽  
Recycling Process ◽  
Subsequent Step ◽  
Pre Treatment

The bottleneck of recycling chains for spent lithium-ion batteries (LIBs) is the recovery of valuable metals from the black matter that remains after dismantling and deactivation in pre‑treatment processes, which has to be treated in a subsequent step with pyrometallurgical and/or hydrometallurgical methods. In the course of this paper, investigations in a heating microscope were conducted to determine the high-temperature behavior of the cathode materials lithium cobalt oxide (LCO—chem., LiCoO2) and lithium iron phosphate (LFP—chem., LiFePO4) from LIB with carbon addition. For the purpose of continuous process development of a novel pyrometallurgical recycling process and adaptation of this to the requirements of the LIB material, two different reactor designs were examined. When treating LCO in an Al2O3 crucible, lithium could be removed at a rate of 76% via the gas stream, which is directly and purely available for further processing. In contrast, a removal rate of lithium of up to 97% was achieved in an MgO crucible. In addition, the basic capability of the concept for the treatment of LFP was investigated whereby a phosphorus removal rate of 64% with a simultaneous lithium removal rate of 68% was observed.

Carbon Coating on Silicon for High-Performance Anode in Lithium-Ion Batteries

2021 ◽  
Vol MA2021-01 (2) ◽  
pp. 124-124
Author(s):  
Shuo Zhou ◽  
Shan Fang ◽  
Chen Fang ◽  
Gao Liu
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Carbon Coating ◽  
Lithium Ion
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