scholarly journals Acid-treated multi-walled carbon nanotubes as additives for negative active materials to improve high-rate-partial-state-of-charge cycle-life of lead-acid batteries

RSC Advances ◽  
2021 ◽  
Vol 11 (25) ◽  
pp. 15273-15283
Author(s):  
Li Dong ◽  
Chunhua Chen ◽  
Jiejie Wang ◽  
Hongwei Li ◽  
Hui Zheng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
State Of Charge ◽  
Cycle Life ◽  
High Rate ◽  
Active Materials ◽  
Lead Acid Batteries ◽  
Multi Walled Carbon Nanotubes ◽  
Partial State ◽  
Walled Carbon Nanotubes ◽  
Lead Acid

100 ppm aMWCNTs were incorporated into the NAMs of LABs. The oxygen-containing groups on the aMWCNTs induced the formation of interconnected domino-like Pb slices in the NAMs. Thus, the HRPSoC cycle-life of the simulated cell was improved by 50%.

Effect of graphene and carbon nanotubes on the negative active materials of lead acid batteries operating under high-rate partial-state-of-charge operation

RSC Advances ◽  
2014 ◽  
Vol 4 (69) ◽  
pp. 36517-36521 ◽  
Author(s):  
S. Mithin Kumar ◽  
S. Ambalavanan ◽  
Sundar Mayavan
Keyword(s):  
Carbon Nanotubes ◽  
Electrochemical Properties ◽  
State Of Charge ◽  
High Rate ◽  
Lead Acid Battery ◽  
Active Materials ◽  
Lead Acid Batteries ◽  
Partial State ◽  
Lead Acid

Graphene and CNTs have different impacts on the structural and electrochemical properties of lead acid battery NAM under HRPSoC cycling.

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