Long-Life Lead-Acid Battery for High-Rate Partial-State-of-Charge Operation Enabled by a Rice-Husk-Based Activated Carbon Negative Electrode Additive

Zheqi Lin; Wenli Zhang; Nan Lin; Haibo Lin; Jun Shi

doi:10.1002/slct.201904280

Long-Life Lead-Acid Battery for High-Rate Partial-State-of-Charge Operation Enabled by a Rice-Husk-Based Activated Carbon Negative Electrode Additive

Zheqi Lin, Wenli Zhang, Nan Lin, Haibo Lin, Jun Shi

Physical Sciences and Engineering

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

Lead sulfation severely shortens the cycling life of lead-acid battery under high-rate partial-state-of-charge (HRPSoC) operation. Adding carbon materials into negative active mass has been demonstrated as an effective strategy to suppress the sulfation. In this paper, rice-husk-based activated carbon (RHAC) with high specific surface area and high pore volume exhibits excellent performances on enhancing the discharge capacity, the dynamic charge acceptance and especially the cycling life of negative electrode of lead acid battery. Results show that the HRPSoC cycling life of negative electrode with RHAC exceeds 5000 cycles which is 4.65 and 1.42 times that of blank negative electrode and negative electrode with commercial activated carbon, respectively. These outstanding performances are ascribed to the unique architectural properties of RHAC comparing with commercial activated carbon, such as three-dimensional porous structure for acid storage, high mesopore volume for efficient ions transport and large external specific surface area for energetic Pb deposition.

Original language	English (US)
Pages (from-to)	2551-2558
Number of pages	8
Journal	ChemistrySelect
Volume	5
Issue number	8
DOIs	https://doi.org/10.1002/slct.201904280
State	Published - Feb 26 2020

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@article{aa8f457936db43ba9c911bd4eac145fe,

title = "Long-Life Lead-Acid Battery for High-Rate Partial-State-of-Charge Operation Enabled by a Rice-Husk-Based Activated Carbon Negative Electrode Additive",

abstract = "Lead sulfation severely shortens the cycling life of lead-acid battery under high-rate partial-state-of-charge (HRPSoC) operation. Adding carbon materials into negative active mass has been demonstrated as an effective strategy to suppress the sulfation. In this paper, rice-husk-based activated carbon (RHAC) with high specific surface area and high pore volume exhibits excellent performances on enhancing the discharge capacity, the dynamic charge acceptance and especially the cycling life of negative electrode of lead acid battery. Results show that the HRPSoC cycling life of negative electrode with RHAC exceeds 5000 cycles which is 4.65 and 1.42 times that of blank negative electrode and negative electrode with commercial activated carbon, respectively. These outstanding performances are ascribed to the unique architectural properties of RHAC comparing with commercial activated carbon, such as three-dimensional porous structure for acid storage, high mesopore volume for efficient ions transport and large external specific surface area for energetic Pb deposition.",

author = "Zheqi Lin and Wenli Zhang and Nan Lin and Haibo Lin and Jun Shi",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The research group acknowledges the financial support providedby the National Natural Science Foundation of China(NO.21573093,21975101), Science and Technology Innovation Team Project of Jilin University(NO.2017TD31),Major Science and Technology Research Project of “ShuangshiProject”in ChangchunCity (NO. 17SS018).",

year = "2020",

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doi = "10.1002/slct.201904280",

language = "English (US)",

volume = "5",

pages = "2551--2558",

journal = "ChemistrySelect",

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publisher = "Wiley-Blackwell Publishing Ltd",

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T1 - Long-Life Lead-Acid Battery for High-Rate Partial-State-of-Charge Operation Enabled by a Rice-Husk-Based Activated Carbon Negative Electrode Additive

AU - Lin, Zheqi

AU - Zhang, Wenli

AU - Lin, Nan

AU - Lin, Haibo

AU - Shi, Jun

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The research group acknowledges the financial support providedby the National Natural Science Foundation of China(NO.21573093,21975101), Science and Technology Innovation Team Project of Jilin University(NO.2017TD31),Major Science and Technology Research Project of “ShuangshiProject”in ChangchunCity (NO. 17SS018).

PY - 2020/2/26

Y1 - 2020/2/26

N2 - Lead sulfation severely shortens the cycling life of lead-acid battery under high-rate partial-state-of-charge (HRPSoC) operation. Adding carbon materials into negative active mass has been demonstrated as an effective strategy to suppress the sulfation. In this paper, rice-husk-based activated carbon (RHAC) with high specific surface area and high pore volume exhibits excellent performances on enhancing the discharge capacity, the dynamic charge acceptance and especially the cycling life of negative electrode of lead acid battery. Results show that the HRPSoC cycling life of negative electrode with RHAC exceeds 5000 cycles which is 4.65 and 1.42 times that of blank negative electrode and negative electrode with commercial activated carbon, respectively. These outstanding performances are ascribed to the unique architectural properties of RHAC comparing with commercial activated carbon, such as three-dimensional porous structure for acid storage, high mesopore volume for efficient ions transport and large external specific surface area for energetic Pb deposition.

AB - Lead sulfation severely shortens the cycling life of lead-acid battery under high-rate partial-state-of-charge (HRPSoC) operation. Adding carbon materials into negative active mass has been demonstrated as an effective strategy to suppress the sulfation. In this paper, rice-husk-based activated carbon (RHAC) with high specific surface area and high pore volume exhibits excellent performances on enhancing the discharge capacity, the dynamic charge acceptance and especially the cycling life of negative electrode of lead acid battery. Results show that the HRPSoC cycling life of negative electrode with RHAC exceeds 5000 cycles which is 4.65 and 1.42 times that of blank negative electrode and negative electrode with commercial activated carbon, respectively. These outstanding performances are ascribed to the unique architectural properties of RHAC comparing with commercial activated carbon, such as three-dimensional porous structure for acid storage, high mesopore volume for efficient ions transport and large external specific surface area for energetic Pb deposition.

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UR - https://onlinelibrary.wiley.com/doi/abs/10.1002/slct.201904280

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JO - ChemistrySelect

JF - ChemistrySelect

IS - 8

ER -

Long-Life Lead-Acid Battery for High-Rate Partial-State-of-Charge Operation Enabled by a Rice-Husk-Based Activated Carbon Negative Electrode Additive

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