Boosting supercapacitor performance of carbon fibres using electrochemically reduced graphene oxide additives

Literature Information

Publication Date 2013-10-07
DOI 10.1039/C3CP54017K
Impact Factor 3.676
Authors

Yachang Cao, Peixu Li, Rujing Zhang, Qianming Gong, Kunling Wang, Minlin Zhong, Dehai Wu, Feng Lin


View Original

Abstract

Modifying conventional materials with new recipes represents a straightforward yet efficient way to realize large-scale applications of new materials. Electrochemically reduced graphene oxide (ERGO) coated carbon fibres (CFs), prepared as fibre-like supercapacitor electrodes, exhibited excellent electrochemical energy storage performance. Upon addition of only a small amount (∼1 wt%) of ERGO, the hybrid fibres showed superior electrochemical capacitances (nearly three orders of magnitude enhanced) compared to pure CFs in both aqueous and gel electrolytes. Meanwhile, the energy density did not decrease notably as the power density increased. The superior capacitive performance could be attributed to the synergistic effect between wrinkled and porous ERGO sheets and highly conductive CFs. This fibre electrode material also offered advantages such as easy operation, mass production capability, mechanical flexibility and robustness, and could have an impact on a wide variety of potential applications in energy and electronic fields.

Related Literature

An X-ray absorption near edge spectroscopy study of trace amount technetium implanted in apatite

C. Gaillard, C. Den Auwer, S. D. Conradson

2002-05-14 Communication

DOI: 10.1039/B202618J

Polarization properties of low frequency inelastic scattering by acoustic phonons in gold nanoclusters

A. Morresi, M. Ombelli, P. Sassi

2002-02-21 Paper

DOI: 10.1039/B110225G

DFT calculations of HRgX (Rg = rare gas; X = halogen) molecules

Jarosław Panek, Zdzisław Latajka, Jan Lundell

2002-05-09 Paper

DOI: 10.1039/B109578A

Solubilization of organic compounds into as-synthesized spherical mesoporous silica

Yoshikazu Miyake, Toshimi Yumoto, Hajime Kitamura, Taichi Sugimoto

2002-05-10 Paper

DOI: 10.1039/B200074C

High pressure investigations of (n-alkanes + ether) mixtures‡

Urszula Domańska, Piotr Morawski

2002-04-30 Paper

DOI: 10.1039/B200711H

Surface reactivity of prereduced rare earth oxides with nitric oxide: New approach for NO decomposition

Masaaki Haneda, Yoshiaki Kintaichi, Hideaki Hamada

2002-05-17 Paper

DOI: 10.1039/B201340A

Nano-Raman imaging of Cu–TCNQ clusters in TCNQ thin films by scanning near-field optical microscopy

P. G. Gucciardi, S. Trusso, C. Vasi, S. Patanè, M. Allegrini

2002-05-07 Paper

DOI: 10.1039/B110475F

You might also like

Compound Q&A

How should waste containing (6-Bromo-2-naphthyl)oxy](dimethyl)(2-methyl-2-propanyl)silane be handled?

Waste containing (6-Bromo-2-naphthyl)oxy](dimethyl)(2-methyl-2-propanyl)silane (...

100751-65-3[(6-Bromo-2-naphthyl...
Compound Q&A

How is 7-Fluoro-4-isoquinolinecarboxylic acid (CAS: 1841081-40-0) typically synthesized?

7-Fluoro-4-isoquinolinecarboxylic acid can be synthesized via a multi-step proce...

1841081-40-07-Fluoro-4-isoquinol...
Compound Q&A

What are the physical and chemical properties of 2,3,5,6-Tetrabromothieno[3,2-b]thiophene (CAS: 124638-53-5)?

2,3,5,6-Tetrabromothieno[3,2-b]thiophene is a crystalline compound with a high m...

124638-53-52,3,5,6-Tetrabromoth...
Compound Q&A

Is 1-[4-(Benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl]-2-methyl-1H-indole-4-carboxamide (CAS: 1542705-92-9) safe?

1-[4-(Benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl]-2-methyl-1H-indol...

1542705-92-91-[4-(Benzylamino)-7...
Compound Q&A

What is the market or research trend for imidazo[5,1-d]-1,2,3,5-tetrazine-8-carboxylic acid, 3,4-dihydro-3-methyl-4-oxo- (CAS: 113942-30-6)?

The market for imidazo[5,1-d]-1,2,3,5-tetrazine-8-carboxylic acid, 3,4-dihydro-3...

113942-30-6Imidazo[5,1-d]-1,2,3...
Compound Q&A

What is 3-(Triisopropylsilyl)propiolaldehyde (CAS: 163271-80-5)?

3-(Triisopropylsilyl)propiolaldehyde is a synthetic organic compound with the CA...

163271-80-53-(Triisopropylsilyl...
Compound Q&A

What regulatory guidelines apply to 6-Nitro-2H-1,4-benzoxazin-3(4H)-one (CAS: 81721-87-1)?

6-Nitro-2H-1,4-benzoxazin-3(4H)-one (CAS: 81721-87-1) is subject to various regu...

81721-87-16-Nitro-2H-1,4-benzo...
Compound Q&A

How should waste containing (3-Fluorophenyl)(4-{[(2-methyl-2-propanyl)oxy]carbonyl}-1-piperazinyl)acetic acid (CAS: 885272-91-3) be handled?

Waste containing (3-Fluorophenyl)(4-{[(2-methyl-2-propanyl)oxy]carbonyl}-1-piper...

885272-91-3(3-Fluorophenyl)(4-{...
Compound Q&A

What are the physical and chemical properties of N,N'-4,4'-Biphenyldiyldiisonicotinamide (CAS: 55119-40-9)?

N,N'-4,4'-Biphenyldiyldiisonicotinamide is a white crystalline solid with a mole...

55119-40-9N,N'-4,4'-Biphenyldi...
Compound Q&A

What industries use 6-Bromo-8-fluoro-2-quinazolinol (CAS: 1036756-15-6)?

6-Bromo-8-fluoro-2-quinazolinol is primarily used in the pharmaceutical industry...

1036756-15-66-Bromo-8-fluoro-2-q...

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.