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
Li Dong, Chunhua Chen, Jiejie Wang, Hongwei Li, Hui Zheng, Wei Yan, Joey Chung‐Yen Jung, Jiujun Zhang
Abstract
crystals. As a result, the high-rate partial-state-of-charge (HRPSoC) cycle-life of the simulated cell constructed from the a-MWCNTs-containing negative plate achieves a HRPSoC cycle-life more than 1.5 times longer than the cell constructed when the negative plate contains only carbon black. Since our method is of great convenience and low-cost, it is expected to have a great feasibility in the LAB industry.
Topics & Concepts
Carbon nanotubeDominoLead–acid batteryChemical engineeringMaterials scienceChemistryCarbon fibersNanotechnologyOrganic chemistryCatalysisComposite materialThermodynamicsEngineeringBattery (electricity)Composite numberPower (physics)PhysicsAdvancements in Battery MaterialsAdvanced Battery Technologies ResearchAdvanced Battery Materials and Technologies