Advances in Electrochemical Energy Storage Device: Supercapacitor

Kamila, Swagatika; Jena, Bikash Kumar; Basu, Suddhasatwa

doi:10.1002/9781119555599.ch4

Cited by 17 publications

(9 citation statements)

References 88 publications

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“…The electrode material/current collector interface determines the equivalent series resistance (ESR) of SCs. [199][200][201][202][203][204] The voltage-holding studies for 200 h in an aqueous electrolyte (1 M Na 2 SO 4 ) confirmed that the positive electrode's current collector (316 L SS) suffered severe degradation in the charged state. [205] Their subsequent corrosion studies of 316 L SS current collector in various aqueous electrolytes suggested that the corrosion and ensuing surface oxides were responsible for the increased R ct of SCs during 5000 charge/discharge cycling.…”

Section: Corrosion Of Current Collectorsmentioning

confidence: 76%

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Corrosion and Materials Degradation in Electrochemical Energy Storage and Conversion Devices

Saji

2023

ChemElectroChem

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Research and development on electrochemical energy storage and conversion (EESC) devices, viz. fuel cells, supercapacitors and batteries, are highly significant in realizing carbon neutrality and a sustainable energy economy. Component corrosion/ degradation remains a major threat to EESC device's long-term durability. Here, we provide a comprehensive account of the EESC device's corrosion and degradation issues. Discussions are mainly on polymer electrolyte membrane fuel cells, metal-ion and metal-air batteries and supercapacitors. Corrosion of bipolar plates/current collectors, carbon corrosion, electrode/ electrocatalyst degradation, and various mitigation approaches are detailed. The collective information provided could help develop EESC devices with better durability.

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Section: Corrosion Of Current Collectorsmentioning

confidence: 76%

“…The significant shortcomings of aqueous electrolytes are corrosion and leakage and low operating voltages, while low ionic conductivity is a major issue with organic, IL and solid-state electrolytes. [196][197][198][199][200] Only a few works addressed corrosion and degradation issues specific to SCs.…”

Section: Supercapacitorsmentioning

confidence: 99%

Corrosion and Materials Degradation in Electrochemical Energy Storage and Conversion Devices

Saji

2023

ChemElectroChem

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“…Different kinds of materials, including metal oxides, metal phosphides, graphene derivatives, COFs, MOFs, and porous carbon materials, have been reported for application in supercapacitors. 7,50–63…”

Section: Materials For Supercapacitorsmentioning

confidence: 99%

Metal–organic framework and graphene composites: advanced materials for electrochemical supercapacitor applications

Singha,

Mohanty,

Bhanja

et al. 2023

Mater. Adv.

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“…[170] Many other reports can also be seen where organic electrolytes are used as the alternative to increase the potential window of devices whose active electrodes are inorganic materials. [171][172][173]…”

Section: Liquid Organic Electrolytementioning

confidence: 99%

Organic Supercapacitors as the Next Generation Energy Storage Device: Emergence, Opportunity, and Challenges

Biswas

Chowdhury

2022

ChemPhysChem

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Harnessing new materials for developing high-energy storage devices set off research in the field of organic supercapacitors. Various attractive properties like high energy density, lower device weight, excellent cycling stability, and impressive pseudocapacitive nature make organic supercapacitors suitable candidates for high-end storage device applications. This review highlights the overall progress and future of organic supercapacitors. Sustainable energy production and storage depend on low cost, large supercapacitor packs with high energy density. Organic supercapacitors with high pseudocapacitance, lightweight form factor, and higher device potential are alternatives to other energy storage devices. There are many recent ongoing research works that focus on organic electrolytes along with the material aspect of organic supercapacitors. This review summarizes the current research status and the chemistry behind the storage mechanism in organic supercapacitors to overcome the challenges and achieve superior performance for future opportunities.

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Advances in Electrochemical Energy Storage Device: Supercapacitor

Cited by 17 publications

References 88 publications

Corrosion and Materials Degradation in Electrochemical Energy Storage and Conversion Devices

Corrosion and Materials Degradation in Electrochemical Energy Storage and Conversion Devices

Metal–organic framework and graphene composites: advanced materials for electrochemical supercapacitor applications

Organic Supercapacitors as the Next Generation Energy Storage Device: Emergence, Opportunity, and Challenges

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