Titanium dioxide-reduced graphene oxide hybrid as negative electrode additive for high performance lead-acid batteries

Naresh, Vangapally; Jindal, Swati; Gaffoor, S. A.; Martha, Surendra K.

doi:10.1016/j.est.2018.09.015

Cited by 25 publications

(10 citation statements)

References 38 publications

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Section: Lead–acid Batteriesmentioning

confidence: 99%

“…In contrast to the accolades for carbon additives, these materials pose some serious concerns in terms of augmented hydrogen evolution at the anode. To address this issue, studies have proposed and carefully examined the modification of carbon materials with metal oxides, such as Bi 2 O 3 , Ga 2 O 3 , and In 2 O 3 . − Such modifications of carbon additives have the ability to effectively hamper the hydrogen gas evolution rate and enhance the cycling stability under HRPSoC conditions. In this regard, an AC composite with Bi 2 O 2 CO 3 has been reported as an effective choice for suppressing hydrogen evolution reaction (HER) by 93.1% and improving the cycle lifetime of LABs .…”

Section: Lead–acid Batteriesmentioning

confidence: 99%

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Rechargeable Batteries for Grid Scale Energy Storage

et al. 2022

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Ever-increasing global energy consumption has driven the development of renewable energy technologies to reduce greenhouse gas emissions and air pollution. Battery energy storage systems (BESS) with high electrochemical performance are critical for enabling renewable yet intermittent sources of energy such as solar and wind. In recent years, numerous new battery technologies have been achieved and showed great potential for grid scale energy storage (GSES) applications. However, their practical applications have been greatly impeded due to the gap between the breakthroughs achieved in research laboratories and the industrial applications. In addition, various complex applications call for different battery performances. Matching of diverse batteries to various applications is required to promote practical energy storage research achievement. This review provides indepth discussion and comprehensive consideration in the battery research field for GSES. The overall requirements of battery technologies for practical applications with key parameters are systematically analyzed by generating standards and measures for GSES. We also discuss recent progress and existing challenges for some representative battery technologies with great promise for GSES, including metal-ion batteries, lead−acid batteries, molten-salt batteries, alkaline batteries, redox-flow batteries, metal−air batteries, and hydrogen-gas batteries. Moreover, we emphasize the importance of bringing emerging battery technologies from academia to industry. Our perspectives on the future development of batteries for GSES applications are provided.

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Section: Lead–acid Batteriesmentioning

confidence: 99%

Section: Lead–acid Batteriesmentioning

confidence: 99%

Rechargeable Batteries for Grid Scale Energy Storage

et al. 2022

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“…Small PbSO 4 particles showed high solubility during charging, which helped to form lead-carbon dendrites. This ensured the stability of the electrodes structure [38].…”

Section: Pb + Hsomentioning

confidence: 96%

“…This indicates that the LC material has a steric hindrance effect. It can limit the formation of large PbSO 4 particles [38].…”

Section: Analysis Of Nammentioning

confidence: 99%

Positive Effects of Highly Graphitized Porous Carbon Loaded with PbO on Cycle Performance of Negative Plates of Lead-Acid Batteries

Xie

et al. 2021

Applied Sciences

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Carbon materials are one of the most important additives used in lead-acid batteries (LABs) to solve irreversible sulfation. Being the next generation additive for LABs, they exhibit more excellent performance. The addition of carbon materials to negative active material (NAM) is used to enhance the performance of batteries. In this paper, the composite of lead oxide and carbon (LC) was prepared by the pyrolysis of a mixture of highly graphitized porous carbon (HPC) and PbCO3. Compared with the control cell, the initial specific discharge capacity was increased by 16.5% when LC material was added to NAM. Finally, a possible mechanism for the improvement of the cycle performance of LC cell was proposed. The adoption of LC material can eliminate the difference in density between Pb and C, and thus make them evenly mixed. The uniformly dispersed HPC can promote electrolyte circulation and effectively limit the overgrowth of irreversible PbSO4. At the same time, the presence of -Pb-COO chemical bond can strengthen the stability of lead-carbon electrodes.

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“…The carbon in NAM increases the electroactive surface area of an electrode, thereby increasing the conductivity of NAM, physically restrict the growth of lead sulfate crystals, and improves the capacitance of the NAM . Apart from carbon, additives like titanium dioxide, bismuth sulfide, boron carbon nitride, were explored by various researchers as a potential NAM additive for LAB …”

Section: Introductionmentioning

confidence: 99%

Study of Molybdenum Disulfide as a Negative Electrode Additive for Stationary Flooded Lead Acid Batteries with Tubular Positive Plates

et al. 2020

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Two dimensional layered molybdenum disulfide (MoS2) nanosheets possess great potential for lithium‐ion batteries, but their role in lead‐acid batteries (LAB) is not well known and documented. In this work, for the first time, full scale tubular positive flooded lead‐acid battery containing MoS2 in negative electrode was compared to control battery containing only carbon black for stationary/float application. Discharge capacity and an endurance test for 2000 h under constant current charging regime were investigated as per the Indian standard for testing stationary LAB (with tubular positive plate) in monobloc container (IS 13369 : 1992, reaffirmed in 2017). Inclusion of MoS2 does not negatively impact discharge capacity or endurance performance; instead, it improves these parameters 2–5 % over control battery. A significant drop in charging voltage is observed in the battery containing MoS2 throughout 2000 h of endurance testing. A battery containing MoS2 passes a similar current of 15 A at 15.2 V as control battery at 15.8 V. Battery containing MoS2, therefore, could be recharged at lower voltages than control batteries to reach identical Ah, thus delaying the onset of common failure mechanism, i. e., grid corrosion associated with high charging voltages.

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Titanium dioxide-reduced graphene oxide hybrid as negative electrode additive for high performance lead-acid batteries

Cited by 25 publications

References 38 publications

Rechargeable Batteries for Grid Scale Energy Storage

Rechargeable Batteries for Grid Scale Energy Storage

Positive Effects of Highly Graphitized Porous Carbon Loaded with PbO on Cycle Performance of Negative Plates of Lead-Acid Batteries

Study of Molybdenum Disulfide as a Negative Electrode Additive for Stationary Flooded Lead Acid Batteries with Tubular Positive Plates

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