Journal ArticleDOI
Carbon-based materials as supercapacitor electrodes
Lili Zhang,Xiu Song Zhao +1 more
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TLDR
This tutorial review provides a brief summary of recent research progress on carbon-based electrode materials forsupercapacitors, as well as the importance of electrolytes in the development of supercapacitor technology.Abstract:
This tutorial review provides a brief summary of recent research progress on carbon-based electrode materials for supercapacitors, as well as the importance of electrolytes in the development of supercapacitor technology. The basic principles of supercapacitors, the characteristics and performances of various nanostructured carbon-based electrode materials are discussed. Aqueous and non-aqueous electrolyte solutions used in supercapacitors are compared. The trend on future development of high-power and high-energy supercapacitors is analyzed.read more
Citations
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Core–shell ultramicroporous@microporous carbon nanospheres as advanced supercapacitor electrodes
TL;DR: In this article, a core-shell ultramicroporous carbon nanospheres (UMCNs) for advanced supercapacitor electrodes were synthesized by time-controlled polymerization of phloroglucinol and terephthalaldehyde (P/T).
Journal ArticleDOI
Terephthalonitrile-derived nitrogen-rich networks for high performance supercapacitors
Long Hao,Bin Luo,Xianglong Li,Meihua Jin,Yan Fang,Zhihong Tang,Yuying Jia,Minghui Liang,Arne Thomas,Junhe Yang,Linjie Zhi +10 more
TL;DR: In this article, a novel high performance electrode material for supercapacitor applications, terephthalonitrile-derived nitrogen-rich network (TNN), is developed via temperature-dependent cross-linking of tereylon-based monomers, which opens up a new window for seeing a versatile modular toolbox derived from various aromatic nitrile monomers for developing better electrode materials.
Journal ArticleDOI
Charged Carbon Nanomaterials: Redox Chemistries of Fullerenes, Carbon Nanotubes, and Graphenes
Adam J. Clancy,Adam J. Clancy,Mustafa K. Bayazit,Mustafa K. Bayazit,Stephen A. Hodge,Stephen A. Hodge,Neal T. Skipper,Christopher A. Howard,Milo S. P. Shaffer +8 more
TL;DR: This review focuses on the fundamental structural forms: buckminsterfullerene, single-walled carbon nanotubes, and single-layer graphene, describing the generation of their respective charged nanocarbon species, their interactions with solvents, chemical reactivity, specific (opto)electronic properties, and emerging applications.
Journal ArticleDOI
Hybrid multilayer thin film supercapacitor of graphene nanosheets with polyaniline: importance of establishing intimate electronic contact through nanoscale blending
TL;DR: In this article, a hybrid supercapacitor is constructed by a nanoscale blending method of layer-by-layer assembly based on the electrostatic interactions between positively charged polyaniline (PANi) and negatively charged graphene oxide (GO) nanosheets.
Journal ArticleDOI
Rich sulfur doped porous carbon materials derived from ginkgo leaves for multiple electrochemical energy storage devices
Enchao Hao,Wei Liu,Shuang Liu,Yuan Zhang,Huanlei Wang,Shougang Chen,Fengli Cheng,Shuping Zhao,Hongzhan Yang +8 more
TL;DR: In this article, an interconnected carbon nanosheet with rich micro/meso pores has been fabricated using hydrothermal treatment and a KOH activation process, which achieved an energy density of 16 W h kg−1 at an extremely high power density of 50 kWkg−1.
References
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The rise of graphene
TL;DR: Owing to its unusual electronic spectrum, graphene has led to the emergence of a new paradigm of 'relativistic' condensed-matter physics, where quantum relativistic phenomena can now be mimicked and tested in table-top experiments.
Journal ArticleDOI
Materials for electrochemical capacitors
TL;DR: This work has shown that combination of pseudo-capacitive nanomaterials, including oxides, nitrides and polymers, with the latest generation of nanostructured lithium electrodes has brought the energy density of electrochemical capacitors closer to that of batteries.
Journal ArticleDOI
Nanostructured materials for advanced energy conversion and storage devices
Antonino S. Aricò,Peter G. Bruce,Bruno Scrosati,Jean-Marie Tarascon,Jean-Marie Tarascon,Walter van Schalkwijk +5 more
TL;DR: This review describes some recent developments in the discovery of nanoelectrolytes and nanoeLECTrodes for lithium batteries, fuel cells and supercapacitors and the advantages and disadvantages of the nanoscale in materials design for such devices.
Journal ArticleDOI
What Are Batteries, Fuel Cells, and Supercapacitors?
Martin Winter,Ralph J. Brodd +1 more
TL;DR: Batteries, fuel cells and supercapacitors belong to the same family of energy conversion devices and are needed to service the wide energy requirements of various devices and systems.
Book
Electrochemical Supercapacitors : Scientific Fundamentals and Technological Applications
TL;DR: In this paper, the double-layer and surface functionalities at Carbon were investigated and the double layer at Capacitor Electrode Interfaces: its structure and Capacitance.