Enhanced Capacitance Performance by Coupling 2D Conductive Metal–Organic Frameworks and Conducting Polymers for Hybrid Supercapacitors

Kang, Chuanqing; Zhao, Shihang; Sun, Jie; Zhou, Jiachao; Wang, Yingchao; Tao, Kai; Xiao, Xunwen; Han, Lei

doi:10.1021/acsaem.1c01694

Cited by 34 publications

(15 citation statements)

References 47 publications

(69 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Until now, extensive studies have been devoted to exploring high‐performance battery materials, such as metal nitrides, [ 24,25 ] carbon materials, [ 21,26,27,28 ] metal oxides, [ 29–31 ] graphene, [ 32,33 ] and electrically conducting polymers. [ 34,35 ] As a promising conductive substrate, carbon materials are playing an important role in materials design due to their simple preparation methods, high electron transport capacities, large specific surface areas, and easily regulated structures. [ 36–38 ] For example, a necklace‐like structure of Fe 3 N@carbon fiber was prepared as a SIB anode by a simple electrospinning technology.…”

Section: Introductionmentioning

confidence: 99%

Biomass‐Derived Carbon for High‐Performance Batteries: From Structure to Properties

Sun

Shi

Yang

et al. 2022

Adv Funct Materials

127

View full text Add to dashboard Cite

Owing to the sustainability, environmental friendliness, and structural diversity of biomass-derived materials, extensive efforts have been devoted to use them as energy storage materials in high-energy rechargeable batteries. A timely and comprehensive review from the structures to mechanisms will significantly widen this research field. Here, it starts with the operation mechanism of batteries, and it aims to summarize the latest advances for biomass-derived carbon to achieve high-energy battery materials, including activation carbon methods and the structural classification of biomass-derived carbon materials from zero dimension, one dimension, two dimension, and three dimension. Each strategy starts with carefully selected examples and then moves to illustrate the underlying transport mechanism of electrons in the structure. In the end, challenges, strategies, and outlooks are pointed out for the future development of biomass-derived carbon materials. Overall, this review will help researchers choose appropriate strategies to design biomass-derived carbon materials, thereby promoting the application of biomass materials in battery design.

show abstract

Section: Introductionmentioning

confidence: 99%

Biomass‐Derived Carbon for High‐Performance Batteries: From Structure to Properties

Sun

Shi

Yang

et al. 2022

Adv Funct Materials

127

View full text Add to dashboard Cite

show abstract

“…46,47 Similarly, the O 1s XPS regions in Figure S9 The CV profiles of the three samples show well-defined symmetric redox peaks and kinetic reversibility during the faradaic processes. 53 Furthermore, with increase in scan rate, the redox current density and the area under the curves of all three electrodes increase but the shapes of the CV curves remain same (Figures 6b and S10) which signifies the ability of the electrode material to charge and discharge at faster rate. The anodic and cathodic peaks are shifted to higher and lower potentials, respectively, with scan rates.…”

Section: Single-crystal Xrd Of Sm−h 2 L Mofmentioning

confidence: 89%

Three-Dimensional Lanthanide-Based Nanoporous Metal–Organic Frameworks for High-Performance Supercapacitors

Singh

Ghosh

Mishra

et al. 2022

ACS Appl. Nano Mater.

View full text Add to dashboard Cite

Lanthanides have been proved to be unprecedented when it comes to organized nanoporous materials with high coordination environment. In the quest to enhance the applications for energy-storage materials, three lanthanide-based metal–organic frameworks (MOFs) have been synthesized by facile hydrothermal conditions using 5-nitroisophthalic acid (H2L) as a ligand, namely, Ce–H2L, Sm–H2L, and Eu–H2L. These nanoporous MOFs consist of nine coordination sites around the lanthanide metal ion giving rise to distorted monocapped square antiprism geometry and 3D crystal structures. The electrochemical measurements demonstrate that charge storage in these MOFs occurs through faradaic redox reactions. The charge–discharge studies show that these nanoporous MOF materials deliver high specific capacity. Ce–H2L, Sm–H2L, and Eu–H2L deliver specific capacities of 625, 356, and 252 C g–1 (1389, 791, and 560 F g–1), respectively, at a current density of 1 A g–1. A symmetric supercapacitor Swagelok device has been fabricated using Ce–H2L as an electrode to further demonstrate the advantage of as-synthesized MOF. The developed symmetric supercapacitor gives a maximum specific energy of 13.6 Wh kg–1 and a maximum specific power of 7110 W kg–1 in the voltage window of 1.425 V. The energy storage trend in these nanoporous materials is Ce–H2L > Sm–H2L > Eu–H2L, which is further supported by the DFT calculations.

show abstract

“…These supercapacitors exhibit a higher specific power when compared to lithium-ion batteries. The electrodes of these supercapacitors are materials that are based on metal oxides but mainly on conductive polymers [87][88][89][90]. These conductive polymers have shown an excellent specific capacity and their low cyclic stability has been lately overstated by the investigation of nanocomposites which was based on conducting polymers [91][92][93].…”

Section: Batteries As An Energy Storage Application Of Polymersmentioning

confidence: 99%

Recent Advances in Functional Polymer Materials for Energy, Water, and Biomedical Applications: A Review

et al. 2021

View full text Add to dashboard Cite

Academic research regarding polymeric materials has been of great interest. Likewise, polymer industries are considered as the most familiar petrochemical industries. Despite the valuable and continuous advancements in various polymeric material technologies over the last century, many varieties and advances related to the field of polymer science and engineering still promise a great potential for exciting new applications. Research, development, and industrial support have been the key factors behind the great progress in the field of polymer applications. This work provides insight into the recent energy applications of polymers, including energy storage and production. The study of polymeric materials in the field of enhanced oil recovery and water treatment technologies will be presented and evaluated. In addition, in this review, we wish to emphasize the great importance of various functional polymers as effective adsorbents of organic pollutants from industrial wastewater. Furthermore, recent advances in biomedical applications are reviewed and discussed.

show abstract

Enhanced Capacitance Performance by Coupling 2D Conductive Metal–Organic Frameworks and Conducting Polymers for Hybrid Supercapacitors

Cited by 34 publications

References 47 publications

Biomass‐Derived Carbon for High‐Performance Batteries: From Structure to Properties

Biomass‐Derived Carbon for High‐Performance Batteries: From Structure to Properties

Three-Dimensional Lanthanide-Based Nanoporous Metal–Organic Frameworks for High-Performance Supercapacitors

Recent Advances in Functional Polymer Materials for Energy, Water, and Biomedical Applications: A Review

Contact Info

Product

Resources

About