Referencing for people who value simplicity, privacy, and speed.Get Citationsy
← Back to Search
Carbon-Based Supercapacitors Produced By Activation Of Graphene
Yanwu Zhu, S. Murali, M. Stoller, K. Ganesh, W. Cai, P. Ferreira, A. Pirkle, R. Wallace, Katie A. Cychosz, M. Thommes, D. Su, E. Stach, R. Ruoff
Published 2011 · Materials Science, Medicine
Save to my Library
Download PDFAnalyze on Scholarcy Visualize in Litmaps
Reduce the time it takes to create your bibliography by a factor of 10 by using the world’s favourite reference manager
Time to take this seriously.
Activated microwave-exfoliated graphite oxide combined with an ionic liquid can be used to make an enhanced capacitor. Supercapacitors, also called ultracapacitors or electrochemical capacitors, store electrical charge on high-surface-area conducting materials. Their widespread use is limited by their low energy storage density and relatively high effective series resistance. Using chemical activation of exfoliated graphite oxide, we synthesized a porous carbon with a Brunauer-Emmett-Teller surface area of up to 3100 square meters per gram, a high electrical conductivity, and a low oxygen and hydrogen content. This sp2-bonded carbon has a continuous three-dimensional network of highly curved, atom-thick walls that form primarily 0.6- to 5-nanometer-width pores. Two-electrode supercapacitor cells constructed with this carbon yielded high values of gravimetric capacitance and energy density with organic and ionic liquid electrolytes. The processes used to make this carbon are readily scalable to industrial levels.
This paper references
Unified Approach to Pore Size Characterization of Microporous Carbonaceous Materials from N2, Ar, and CO2 Adsorption Isotherms†
P. Ravikovitch (2000)
Conducting polymers as active materials in electrochemical capacitors
A. Rudge, (1994)
Highly conductive and porous activated reduced graphene oxide films for high-power supercapacitors.
L. Zhang (2012)
The electronic properties of graphene
A. Neto (2009)
1126/science.1200770 Disorder-Enhanced Transport
Photonic Quasicrystals Liad Levi (2007)
Solvent-free ionic liquids as in situ probes for assessing the effect of ion size on the performance of electrical double layer capacitors
C. Ania (2006)
Electron Energy-Loss Spectroscopy in the Electron Microscope
R. F. Egerton (1995)
KOH and NaOH activation mechanisms of multiwalled carbon nanotubes with different structural organisation
E. Raymundo-Piňero (2005)
Performance of mesoporous carbons derived from poly(vinyl alcohol) in electrochemical capacitors
J. Fernández (2008)
The Large Electrochemical Capacitance of Microporous Doped Carbon Obtained by Using a Zeolite Template
C. Ania (2007)
EELS analysis of vacuum arc-deposited diamond-like films
Steven D. Berger (1988)
Ordered mesoporous alpha-MoO3 with iso-oriented nanocrystalline walls for thin-film pseudocapacitors.
T. Brezesinski (2010)
Synthesis of graphene-like nanosheets and their hydrogen adsorption capacity
G. Srinivas (2010)
Carbon materials for chemical capacitive energy storage.
Yunpu Zhai (2011)
Electrochemical Characteristics and Impedance Spectroscopy Studies of Carbon-Carbon Supercapacitors
Pierre-Louis Taberna (2003)
Understanding chemical reactions between carbons and NaOH and KOH: An insight into the chemical activation mechanism
M. A. Lillo-Ródenas (2003)
Materials for electrochemical capacitors.
P. Simon (2008)
Review on thermal energy storage with phase change: materials, heat transfer analysis and applications
Belén Zalba (2003)
Extracting the full potential of single-walled carbon nanotubes as durable supercapacitor electrodes operable at 4 V with high power and energy density.
Ali Izadi-Najafabadi (2010)
Carbon properties and their role in supercapacitors
A. Pandolfo (2006)
Low-temperature exfoliated graphenes: vacuum-promoted exfoliation and electrochemical energy storage.
Wei Lv (2009)
Graphene-based electrochemical supercapacitors
S. Vivekchand (2008)
From C60 to negatively curved graphite
H. Terrones (1997)
Graphene Double-Layer Capacitor with ac Line-Filtering Performance
J. Miller (2010)
Relation between the ion size and pore size for an electric double-layer capacitor.
Céline Largeot (2008)
R&D considerations for the performance and application of electrochemical capacitors
A. Burke (2007)
SUPERCAPACITOR DEVICES BASED ON GRAPHENE MATERIALS
Y. Wang (2009)
Review of Best Practice Methods for Determining an Electrode Material's Performance for Ultracapacitors
Meryl D. Stoller (2010)
Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide
S. Stankovich (2007)
Pore size determination in modified micro- and mesoporous materials. Pitfalls and limitations in gas adsorption data analysis
J. Groen (2003)
Quenched solid density functional theory and pore size analysis of micro-mesoporous carbons
A. Neimark (2009)
Anomalous Increase in Carbon Capacitance at Pore Sizes Less Than 1 Nanometer
J. Chmiola (2006)
Graphene and graphene oxide: synthesis, properties, and applications.
Yanwu Zhu (2010)
Incorporation of manganese dioxide within ultraporous activated graphene for high-performance electrochemical capacitors.
X. Zhao (2012)
Ultrahigh electron mobility in suspended graphene
K. Bolotin (2008)
Capacitance of KOH activated carbide-derived carbons.
C. Portet (2009)
Amorphous Carbon Nanofibers and Their Activated Carbon Nanofibers as Supercapacitor Electrodes
V. Barranco (2010)
Nanocrystalline oxide supercapacitors
N. Wu (2002)
Microwave assisted exfoliation and reduction of graphite oxide for ultracapacitors
Yanwu Zhu (2010)
Selling graphene by the ton.
Michael A Segal (2009)
True Performance Metrics in Electrochemical Energy Storage
Y. Gogotsi (2011)
Linseed oil as a potential resource for bio-diesel: A review
S. Dixit (2012)
Production and adsorption characteristics of MAXSORB: High-surface-area active carbon
T. Otowa (1993)
Core-level XPS spectra of fullerene, highly oriented pyrolitic graphite, and glassy carbon
J. Leiro (2003)
Negatively curved graphitic sheet model of amorphous carbon.
Meryl D. Stoller (2008)
Negatively curved spongy carbon
E. Barborini (2002)
Adsorption of methane into ZnCl2-activated carbon derived discs
C. Almansa (2004)
SWNT/PAN composite film-based supercapacitors
T. Liu (2003)
Carbon-based materials as supercapacitor electrodes.
L. Zhang (2009)
Preparation of activated graphene and effect of activation parameters on electrochemical capacitance
S. Murali (2012)
Nanostructured materials for advanced energy conversion and storage devices
A. Aricò (2005)
Nitrogen doping of graphene and its effect on quantum capacitance, and a new insight on the enhanced capacitance of N-doped carbon
L. Zhang (2012)
Charge Storage Mechanism of MnO2 Electrode Used in Aqueous Electrochemical Capacitor
M. Toupin (2004)
Electrochemical Capacitors for Energy Management
J. Miller (2008)
Shape-engineerable and highly densely packed single-walled carbon nanotubes and their application as super-capacitor electrodes
D. Futaba (2006)
Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity (Recommendations 1984)
K. S. Sing (1985)
This paper is referenced by
Oriented Polyaniline Nanowire Arrays Grown on Dendrimer (PAMAM) Functionalized Multiwalled Carbon Nanotubes as Supercapacitor Electrode Materials
Lin Jin (2018)
Synthesis, Properties and Application of Graphene Woven Fabrics
Xiao Sheng Li (2015)
Nanosensors for Environmental Applications
Satish K. Tuteja (2020)
Carbon Nanofibers Functionalized with Active Screen Plasma-Deposited Metal Nanoparticles for Electrical Energy Storage Devices.
Santiago Corujeira Gallo (2017)
Electrochemiluminescence DNA biosensor based on the use of gold nanoparticle modified graphite-like carbon nitride
Yanhu Wang (2017)
Controlled synthesis of mesoporous carbon nanosheets and their enhanced supercapacitive performance
Yanfang Yan (2013)
"Egg-Box"-Assisted Fabrication of Porous Carbon with Small Mesopores for High-Rate Electric Double Layer Capacitors.
Danmiao Kang (2015)
Addition of Redox Additive to Ionic Liquid Electrolyte for High-Performance Electrochemical Capacitors of N-Doped Graphene Aerogel
N. Ma (2019)
Supercapacitors: Electrical Characteristics, Modeling, Applications, and Future Trends
A. Berrueta (2019)
Enhanced capacitive behavior of carbon aerogels/reduced graphene oxide composite film for supercapacitors
Chunyang Nie (2013)
Ion Intercalation Induced Capacitance Improvement for Graphene-Based Supercapacitor Electrodes
T. Liu (2016)
Electrochemical sensors and biosensors based on less aggregated graphene.
X. Bo (2017)
Tungsten oxide nanowires grown on graphene oxide sheets as high-performance electrochromic material
Xueting Chang (2014)
Hierarchical nanohybrids with porous CNT-networks decorated crumpled graphene balls for supercapacitors.
By Shun Mao (2014)
Low-dimensional carbonaceous nanofiller induced polymer crystallization
Jia-Zhuang Xu (2014)
The role of holes in improving the performance of nitrogen-doped holey graphene as an active electrode material for supercapacitor and oxygen reduction reaction
Z. Jiang (2014)
Energy storage applications of activated carbons: supercapacitors and hydrogen storage
M. Sevilla (2014)
Carbon Microspheres as Supercapacitors
H. Kim (2011)
Chemical vapor deposition of mesoporous graphene nanoballs for supercapacitor.
Jung-soo Lee (2013)
The study of operating parameters of a graphene Electrode-Based supercapacitor by the voltmeter-ammeter method
A. Shchegolkov (2016)
Solid-state supercapacitors with rationally designed heterogeneous electrodes fabricated by large area spray processing for wearable energy storage applications
C. Huang (2016)
Facile Synthesis of Porous Mn3O4 Nanocrystal–Graphene Nanocomposites for Electrochemical Supercapacitors
D. Wang (2012)
Contrast in electron-transfer mediation between graphene oxide and reduced graphene oxide.
Wiphada Hongthani (2012)
Ultra-thin Solution-based coating of Molybdenum Oxide on Multiwall Carbon Nanotubes for High-performance Supercapacitor Electrodes
I. Shakir (2014)
Single-Nanowire Electrochemical Probe Detection for Internally Optimized Mechanism of Porous Graphene in Electrochemical Devices.
P. Hu (2016)
Post-infiltration of a multilayered carbon nanofilm with MnO 2 at low loadings for improved capacitive properties
Ya-Hang Li (2017)
Facile fabrication of ultra-light and highly resilient PU/RGO foams for microwave absorption
Chunmei Zhang (2017)
Hybrid lithium-ion capacitors with asymmetric graphene electrodes
Yige Sun (2017)
Structure of electric double layers in capacitive systems and to what extent (classical) density functional theory describes it.
A. Härtel (2017)
Simple in-situ growth of layered Ni3S2 thin film electrode for the development of high-performance supercapacitors
F. Ji (2017)
Boosting the Energy Density of Carbon-Based Aqueous Supercapacitors by Optimizing the Surface Charge.
M. Yu (2017)
Vertical few-layer graphene/metalized Si-nanocone arrays as 3D electrodes for solid-state supercapacitors with large areal capacitance and superior rate capability
Baogang Quan (2017)See more