Preparation of a novel ion-imprinted membrane using sodium periodate-oxidized polydopamine as the interface adhesion layer for the direction separation of Li+ from spent lithium-ion battery leaching solution

2021 ◽  
pp. 119519
Author(s):  
Zheng Li ◽  
Guangze He ◽  
Guochen Zhao ◽  
Jingdong Niu ◽  
Lin Li ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Sodium Periodate ◽  
Lithium Ion ◽  
Adhesion Layer ◽  
Interface Adhesion ◽  
Ion Imprinted ◽  
Leaching Solution ◽  
Imprinted Membrane

Construction of heterostructured NiFe2O4-C nanorods by transition metal recycling from simulated electroplating sludge leaching solution for high performance lithium ion batteries

Nanoscale ◽  
2020 ◽  
Vol 12 (25) ◽  
pp. 13398-13406
Author(s):  
Xueqian Lei ◽  
Youpeng Li ◽  
Changzhou Weng ◽  
Yanzhen Liu ◽  
Weizhen Liu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
High Performance ◽  
Lithium Ion ◽  
Metal Recycling ◽  
Electroplating Sludge ◽  
Leaching Solution

This work provides a potential direction for high performance lithium ion battery anodes by recycling metals from electroplating sludge.

scholarly journals Solvent Extraction of Co, Ni and Mn from NCM Sulfate Leaching Solution of Li(NCM)O2 Secondary Battery Scraps

2017 ◽  
Vol 62 (2) ◽  
pp. 1011-1014
Author(s):  
Hyun Seon Hong ◽  
Dae Weon Kim ◽  
Hee Lack Choi ◽  
Sung-Soo Ryu
Keyword(s):  
Solvent Extraction ◽  
Lithium Ion Battery ◽  
Potassium Permanganate ◽  
Chlorine Dioxide ◽  
Separation Factor ◽  
Lithium Ion ◽  
Extraction Rate ◽  
Secondary Battery ◽  
Leaching Solution ◽  
Sulfate Leaching

AbstractAs a part of the study on recycling Li(NCM)O2lithium-ion battery scraps, solvent extraction experiments were performed using different extraction agents such as PC88A, Cyanex272 and D2EHPA to separate Co, Ni and Mn from the leaching solution. When the ratio of Mn to Ni was about 0.4 in the leaching solution, the separation factor for Co and Mn was found to be less than 10 so that the separation of Co and Ni was insufficient. When solvent extraction was done using the solution with the lower Mn/Ni ratio of 0.05 where Mn was removed by potassium permanganate and chlorine dioxide, more than 99% of Mn could be extracted through five courses of extraction using 30vol% D2EHPA while the extraction rates of Co and Ni were around 17% and 11%, respectively. In the case that Mn was removed from the solution, the extraction rate of Co was higher than 99% whereas less than 7% Ni was extracted using Cyanex272 suggesting that Co and Ni elements were effectively separated.

Study on Charge and Discharge Phenomenon of Lithium Ion Battery under High Electric Field

2020 ◽  
Vol 140 (8) ◽  
pp. 650-655
Author(s):  
Shoki Tsuji ◽  
Yoji Fujita ◽  
Hiroaki Urushibata ◽  
Akihiko Kono ◽  
Ryoichi Hanaoka ◽  
...  
Keyword(s):  
Electric Field ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
High Electric Field

ADVANCED X-RAY VISUALIZATION OF FUEL CELL AND LITHIUM ION BATTERY

2018 ◽  
Author(s):  
Shuichiro Hirai ◽  
H. Naito ◽  
T. Yoshida ◽  
Takashi Sasabe ◽  
K. Kawamura ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
X Ray
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