Graphene: a promising 2D material for electrochemical energy storage

Dong, Yanfeng; Wu, Zhong‐Shuai; Ren, Wencai; Cheng, Hui‐Ming; Bao, Xinhe

doi:10.1016/j.scib.2017.04.010

Cited by 209 publications

(116 citation statements)

References 160 publications

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“…Two‐dimensional nanostructured materials, as a novel family of nanomaterials, possess unusual physiochemical properties, due to the large planar topology and ultrathin thickness . Extensive studies have been conducted on 2D nanomaterials with diversified applications, including electronics, superconductors, sensing, catalysts, energy storage, and energy conversion .…”

Section: Introductionmentioning

confidence: 99%

“…Two-dimensional nanostructured materials, as an ovel family of nanomaterials, possess unusualp hysiochemical properties, due to the large planar topology and ultrathin thickness. [20][21][22][23] Extensive studies have been conducted on 2D nanomaterials with diversified applications, includinge lectronics, superconductors, sensing, catalysts, energys torage, and energy conversion. [24][25][26] Particularly,a tomic-scale ultrathin layered structures of electrochemically active 2D nanomaterials are attractive for ECs because of the unique layered structures, abundant pores, and ah igh specific surfacea rea, in favor of shortening the charge-transport path and quickening ion transport.…”

Section: Introductionmentioning

confidence: 99%

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Recent Advances of Two‐Dimensional Nanomaterials for Electrochemical Capacitors

et al. 2020

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Two‐dimensional (2D) nanomaterials have drawn a wide range of research interests because of their unique ultrathin layered structures and attractive properties. In particular, the electrochemical properties and great variety of 2D nanomaterials make them highly attractive candidates for electrochemical capacitors, such as supercapacitors, lithium‐ion capacitors, and sodium‐ion capacitors. Herein, a comprehensive review of recent progress towards the application of 2D nanomaterials for electrochemical capacitors is provided. Several typical types of 2D nanomaterials are first briefly introduced, followed by detailed descriptions of their electrochemical capacitor applications. Finally, research perspectives and future research directions of these interesting areas are also provided.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Recent Advances of Two‐Dimensional Nanomaterials for Electrochemical Capacitors

et al. 2020

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“…[18][19][20][21][22][23][24][25][26][27][28] There are instances graphene research moving from laboratory to commercial platforms. [32][33][34][35] Graphene embarked on its journey into the research arena of AIBs in 2015. There are several excellent Review articles,w hich elaborate both the potentials and limitations of graphene in various energy storage devices.…”

Section: Introductionmentioning

confidence: 99%

“…There are several excellent Review articles,w hich elaborate both the potentials and limitations of graphene in various energy storage devices. [32][33][34][35] Graphene embarked on its journey into the research arena of AIBs in 2015. [11] Despite the large number of cathode materials identified since 2011, graphene outperforms all other cathodes to be the most promising and frontrunner candidate for AIBs because of at least three important attributes.F irst, although the Al anode…”

Section: Introductionmentioning

confidence: 99%

Graphene: A Cathode Material of Choice for Aluminum‐Ion Batteries

Das

2018

Angew Chem Int Ed

122

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The pairing of an aluminum anode with a cathode of high energy and power density determines the future of aluminum-ion battery technology. The question is-"Is there any suitable cathode material which is capable of storing sufficiently large amount of trivalent aluminum-ions at relatively higher operating potential?". Graphene emerges to be a fitting answer. Graphene emerged in the research arena of aluminum-ion battery merely three years ago. However, research progress in this front has since been tremendous. Outperforming all other known cathode materials, several remarkable breakthroughs have been made with graphene, in offering extraordinary energy density, power density, cycle life, thermal stability, safety and flexibility. The future of the Al-graphene couple is indeed bright. This Minireview highlights the electrochemical performances, advantages and challenges of using graphene as the cathode in aluminum-ion batteries in conjugation with chloroaluminate based electrolytes. Additionally, the complex mechanism of charge storage in graphene is also elaborated.

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“…The ever-increasing consumption of energy demands highly efficient energy storage devices, such as supercapacitors that provide high power density, long-term cycle life, and fast charge and discharge process [1][2][3][4][5]. Recently, micro-supercapacitors (MSCs) with multiple compatible characteristics of lightweight, tailored size, robust mechanical flexibility, and ultrahigh power delivery have attracted tremendous attentions [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Mesoporous polypyrrole-based graphene nanosheets anchoring redox polyoxometalate for all-solid-state micro-supercapacitors with enhanced volumetric capacitance

et al. 2017

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Further, mPGM-MSCs disclosed robust mechanical flexibility with~96% of capacitance retention at a highly bending angle of 180°, and impressive parallel or serial interconnection for boosting capacitance or voltage output. As a consequence, our proposed strategy of filling the redox species into mesoporous graphene and other 2D nanosheets will open up new ways to manufacture high-compact and flexible energy storage devices ranging from supercapacitors to batteries.

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Graphene: a promising 2D material for electrochemical energy storage

Cited by 209 publications

References 160 publications

Recent Advances of Two‐Dimensional Nanomaterials for Electrochemical Capacitors

Recent Advances of Two‐Dimensional Nanomaterials for Electrochemical Capacitors

Graphene: A Cathode Material of Choice for Aluminum‐Ion Batteries

Mesoporous polypyrrole-based graphene nanosheets anchoring redox polyoxometalate for all-solid-state micro-supercapacitors with enhanced volumetric capacitance

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