TY - JOUR
T1 - Synthesis of cathode material with different dosage of maleic acid-leachate of spent lithium-ion batteries
AU - Sun, Liuye
AU - Liu, Borui
AU - Wu, Tong
AU - Wang, Guange
AU - Huang, Qing
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2021/4/9
Y1 - 2021/4/9
N2 - In this paper, LiNi1/3Co1/3Mn1/3O2 cathode materials were synthesized by sol-gel with different dosage of maleic acid-leachate of spent lithium ion batteries (LIBs). Electrochemical performance test was performed on the re-synthesised materials to explore the effect of leachate dosage. The results show that the degree of Li+/Ni2+ mixing increased while initial discharge capacities and capacity retention decreased significantly with leachate dosage increasing. Therefore, the leachate dosage is preferably 65% which can achieve a win-win situation in economy and performance when the LiNi1/3Co1/3Mn1/3O2 cathode materials were synthesized with maleic acid-leachate of spent LIBs in our work.
AB - In this paper, LiNi1/3Co1/3Mn1/3O2 cathode materials were synthesized by sol-gel with different dosage of maleic acid-leachate of spent lithium ion batteries (LIBs). Electrochemical performance test was performed on the re-synthesised materials to explore the effect of leachate dosage. The results show that the degree of Li+/Ni2+ mixing increased while initial discharge capacities and capacity retention decreased significantly with leachate dosage increasing. Therefore, the leachate dosage is preferably 65% which can achieve a win-win situation in economy and performance when the LiNi1/3Co1/3Mn1/3O2 cathode materials were synthesized with maleic acid-leachate of spent LIBs in our work.
UR - http://www.scopus.com/inward/record.url?scp=85104204117&partnerID=8YFLogxK
U2 - 10.1088/1755-1315/714/3/032029
DO - 10.1088/1755-1315/714/3/032029
M3 - Conference article
AN - SCOPUS:85104204117
SN - 1755-1307
VL - 714
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
IS - 3
M1 - 032029
T2 - 2020 6th International Conference on Environmental Science and Material Application, ESMA 2020
Y2 - 19 December 2020 through 20 December 2020
ER -
