Pseudocapacitive and battery-type organic polymer electrodes for a 1.9 V hybrid supercapacitor with a record concentration of ammonium acetate

Lakshmi, K. C. Seetha; Ji, Xiaobo; Chen, Ting‐Yu; Vedhanarayanan, Balaraman; Lin, Tsung‐Wu

doi:10.1016/j.jpowsour.2021.230434

Cited by 41 publications

(35 citation statements)

References 47 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Lakshmi et al [39] prepared polymeric electrodes for HSC. A rigid polymer consisting of aromatic‐amines (ATA) mixed with polymer and aromatic 1,4‐phenylene diamine moieties (PDI‐Ph) coupled with perylenetetracarboxy diimide chromophores.…”

Section: Synthetic Strategies For the Development Of Carbonaceous And...mentioning

confidence: 99%

“…The corresponding electrochemical of the battery‐type HSC with PDI‐Ph as a negatrode and ATA as a positrode; (f) CV curve, (g) GCD profiles, (h) specific capacity, (i) charge‐discharge stability, (j) Nyquist plots, and (k) Ragone plot. Reproduced with permission [39] . Copyrights 2021, Elsevier .…”

Section: Performance Evaluation Of the Carbonaceous And Redox‐active ...mentioning

confidence: 99%

“…To improve the conductive polymers based electrochemical performance and SCs stability, researchers have tried to synthesize binary and even ternary nanocomposites with other active materials, including carbon and transition metals oxides/hydroxides based electrode materials. [167] Lakshmi et al [39] prepared polymeric electrodes for HSC. A rigid polymer consisting of aromatic-amines (ATA) mixed with polymer and aromatic 1,4-phenylene diamine moieties (PDI-Ph) coupled with perylenetetracarboxy diimide chromophores.…”

Section: Conductive Polymers and Their Compositesmentioning

confidence: 99%

See 2 more Smart Citations

Recent Progress in Carbonaceous and Redox‐Active Nanoarchitectures for Hybrid Supercapacitors: Performance Evaluation, Challenges, and Future Prospects

Shah

Aziz

Yamani

2022

The Chemical Record

View full text Add to dashboard Cite

Due to advancements in technology, the energy demand is becoming more intense with time. The rapid fossil fuels consumption and environmental concerns triggered intensive research for alternative renewable energy resources, including sunlight and wind. Yet, due to their time‐dependent operations, significant electric energy storage systems are required to store substantial energy. In this regard, electrochemical energy storage devices, like batteries and supercapacitors (SCs), have recently attracted much research attention. Recent developments in SCs demonstrated that hybrid SCs (HSCs), which combine the excellent properties of batteries and SCs, increase the specific energy, specific power, specific capacitance, and life span. Carbonaceous and redox‐active materials have been explored as efficient electrode materials for applications in HSCs, ultimately enhancing their electrochemical performances. The HSCs performance significantly depends on the porosity, specific surface area, and conductivity of the electrode materials. This review article gives an overview of recent advances in developing HSCs with high specific power, specific energy, and long cyclic‐life. The fabrication of various HSCs materials using carbonaceous and redox‐active nanoarchitectures and their characterization are explored in‐depth, including electrode development, basic principles, and device engineering. A proper investigation has been conducted regarding state‐of‐the‐art materials as HSC electrodes. This review focuses on the most up‐to‐date, cutting‐edge, electrode materials for HSCs and their performance. The possibilities for novel electrode materials and their impact on the HSCs performance for future energy storage are also discussed.

show abstract

Section: Synthetic Strategies For the Development Of Carbonaceous And...mentioning

confidence: 99%

Section: Performance Evaluation Of the Carbonaceous And Redox‐active ...mentioning

confidence: 99%

Section: Conductive Polymers and Their Compositesmentioning

confidence: 99%

See 1 more Smart Citation

Recent Progress in Carbonaceous and Redox‐Active Nanoarchitectures for Hybrid Supercapacitors: Performance Evaluation, Challenges, and Future Prospects

Shah

Aziz

Yamani

2022

The Chemical Record

View full text Add to dashboard Cite

show abstract

“… Schematic showing the all-organic battery–supercapacitor hybrid device, as well as capacity results of the PDI-Ph anode with pseudocapacitive behavior and the ATA cathode with the battery-type behavior. Reproduced with permission from ref ( 74 ). Copyright 2021 Elsevier.…”

Section: Diverse Applications Of Ammonium-ion Storagementioning

confidence: 99%

Recent Progress in Aqueous Ammonium-Ion Batteries

Wang

Kuchena

2022

ACS Omega

View full text Add to dashboard Cite

Batteries using a water-based electrolyte have the potential to be safer, more durable, less prone to thermal runaways, and less costly than current lithium batteries using an organic solvent. Among the possible aqueous battery options, ammonium-ion batteries (AIBs) are very appealing because the base materials are light, safe, inexpensive, and widely available. This review gives a concise and useful survey of recent progress on emerging AIBs, starting with a brief overview of AIBs, followed by cathode materials, anode materials, electrolytes, and various devices based on ammonium-ion storage. Aside from summarizing the most updated electrodes/electrolytes in AIBs, this review highlights fundamental mechanistic studies in AIBs and state-of-the art applications of ammonium-ion storage. The present work reviews various theoretical efforts and the spectrum studies that have been used to explore ionic transport kinetics, electrolyte structure, solvation behavior of ammonium ions, and the intercalation mechanism in the host structure. Furthermore, diverse applications of ammonium-ion storage apart from aqueous AIBs are discussed, including flexible AIBs, AIBs that can operate across a wide temperature range, ammonium-ion supercapacitors, and battery–supercapacitor hybrid devices. Finally, the review is concluded with perspectives of AIBs, challenges remaining in the field, and possible research directions to address these challenges to boost the performance of AIBs for real-world practical applications.

show abstract

“…Supercapacitor is a new energy storage device with the characteristics of fast charging and discharging and high power density . The electrode materials of a supercapacitor can be roughly classified as metal sulfides, − metal oxides, , polymers, carbon materials, − etc. In particular, carbon materials are being widely researched for use in supercapacitors because these materials have a long cycle life and low cost, exhibit high conductivity, and are environmentally friendly .…”

Section: Introductionmentioning

confidence: 99%

High-Mass-Loading Electrodes Prepared by Carbonizing P-Phenylenediamine-Modified Polyaniline Nanofibers

Xu¹,

Zhao²,

He³

et al. 2022

Energy Fuels

View full text Add to dashboard Cite

In this study, N-doped carbon nanofibers were prepared by carbonization using p-phenylenediamine (PPD)modified polyaniline nanofibers as precursors. The effects of PPD dosage, carbonization temperature, and potassium hydroxide (KOH) dosage on the performance of carbonized products were investigated in detail. The uniformity of the carbon nanofiber networks improved considerably using 2% PPD. Consequently, the specific capacitance of the carbon nanofibers at 0.5 A/g was enhanced by 42.5%. In addition, KOH activation increased the specific capacitance of the carbonized product to 273.3 F/g at 0.5 A/g. The product exhibited a lifespan of up to 4500 cycles with 87.2% retention. Remarkably, when the mass loading was increased to 16 mg/cm 2 , the product still possessed a high specific capacitance of 254 F/g at 0.5 A/g.

show abstract

Pseudocapacitive and battery-type organic polymer electrodes for a 1.9 V hybrid supercapacitor with a record concentration of ammonium acetate

Cited by 41 publications

References 47 publications

Recent Progress in Carbonaceous and Redox‐Active Nanoarchitectures for Hybrid Supercapacitors: Performance Evaluation, Challenges, and Future Prospects

Recent Progress in Carbonaceous and Redox‐Active Nanoarchitectures for Hybrid Supercapacitors: Performance Evaluation, Challenges, and Future Prospects

Recent Progress in Aqueous Ammonium-Ion Batteries

High-Mass-Loading Electrodes Prepared by Carbonizing P-Phenylenediamine-Modified Polyaniline Nanofibers

Contact Info

Product

Resources

About