skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Ultrahigh Surface Area Three-Dimensional Porous Graphitic Carbon from Conjugated Polymeric Molecular Framework

Journal Article · · ACS Central Science
; ; ; ;  [1]; ;  [2]; ;  [3];
  1. Department of Physics, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea
  2. National Laboratory of Microstructures (Nanjing), School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China
  3. Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California 94205, United States

Porous graphitic carbon is essential for many applications such as energy storage devices, catalysts, and sorbents. However, current graphitic carbons are limited by low conductivity, low surface area, and ineffective pore structure. Here we report a scalable synthesis of porous graphitic carbons using a conjugated polymeric molecular framework as precursor. The multivalent cross-linker and rigid conjugated framework help to maintain micro- and mesoporous structures, while promoting graphitization during carbonization and chemical activation. The above unique design results in a class of highly graphitic carbons at temperature as low as 800 °C with record-high surface area (4073 m2 g–1), large pore volume (2.26 cm–3), and hierarchical pore architecture. Such carbons simultaneously exhibit electrical conductivity >3 times more than activated carbons, very high electrochemical activity at high mass loading, and high stability, as demonstrated by supercapacitors and lithium–sulfur batteries with excellent performance. Moreover, the synthesis can be readily tuned to make a broad range of graphitic carbons with desired structures and compositions for many applications.

Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Office of Sustainable Transportation. Vehicle Technologies Office (VTO); USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
1182211
Alternate ID(s):
OSTI ID: 1214386
Journal Information:
ACS Central Science, Journal Name: ACS Central Science Vol. 1 Journal Issue: 2; ISSN 2374-7943
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 178 works
Citation information provided by
Web of Science

References (54)

KOH activation of carbon-based materials for energy storage journal January 2012
Activated carbons from yellow poplar and white oak by H3PO4 activation journal January 1998
Challenges Facing Lithium Batteries and Electrical Double-Layer Capacitors journal September 2012
Preparation and electrochemical performance of activated carbon thin films with polyethylene oxide-salt addition for electrochemical capacitor applications journal May 2008
Copper-Stabilized Sulfur-Microporous Carbon Cathodes for Li-S Batteries journal March 2014
Graphene Double-Layer Capacitor with ac Line-Filtering Performance journal September 2010
Processable aqueous dispersions of graphene nanosheets journal January 2008
Hierarchical nanostructured conducting polymer hydrogel with high electrochemical activity journal May 2012
Carbons of high surface area. A study by adsorption and high resolution electron microscopy journal January 1982
Space-Confinement-Induced Synthesis of Pyridinic- and Pyrrolic-Nitrogen-Doped Graphene for the Catalysis of Oxygen Reduction journal September 2013
Challenges and Prospects of Lithium–Sulfur Batteries journal June 2012
Liquid-Mediated Dense Integration of Graphene Materials for Compact Capacitive Energy Storage journal August 2013
Synthesis of a High-Yield Activated Carbon by Air Gasification of Macadamia Nut Shell Charcoal journal September 1999
Laser Scribing of High-Performance and Flexible Graphene-Based Electrochemical Capacitors journal March 2012
High-Rate Electrochemical Capacitors Based on Ordered Mesoporous Silicon Carbide-Derived Carbon journal February 2010
Three-dimensional strutted graphene grown by substrate-free sugar blowing for high-power-density supercapacitors journal December 2013
Competitive effect of carbon nanotubes oxidation on aqueous EDLC performance: Balancing hydrophilicity and conductivity journal August 2006
Supercapacitor carbons journal October 2013
EELS analysis of vacuum arc-deposited diamond-like films journal June 1988
Two-dimensional layered transition metal disulphides for effective encapsulation of high-capacity lithium sulphide cathodes journal September 2014
Amphiphilic Surface Modification of Hollow Carbon Nanofibers for Improved Cycle Life of Lithium Sulfur Batteries journal February 2013
Studies and characterisations of various activated carbons used for carbon/carbon supercapacitors journal October 2001
Synthesis of a high-yield activated carbon by oxygen gasification of macadamia nut shell charcoal in hot, liquid water journal January 2000
Charging graphene for energy journal October 2014
Highly Reversible Lithium/Dissolved Polysulfide Batteries with Carbon Nanotube Electrodes journal May 2013
Electrochemical properties of an ordered mesoporous carbon prepared by direct tri-constituent co-assembly journal November 2007
Anomalous Increase in Carbon Capacitance at Pore Sizes Less Than 1 Nanometer journal September 2006
A High-Performance Carbon for Supercapacitors Obtained by Carbonization of a Seaweed Biopolymer journal July 2006
Graphene-Based Ultracapacitors journal October 2008
True Performance Metrics in Electrochemical Energy Storage journal November 2011
Best practice methods for determining an electrode material's performance for ultracapacitors journal January 2010
Carbon materials for supercapacitor application journal January 2007
Porous 3D graphene-based bulk materials with exceptional high surface area and excellent conductivity for supercapacitors journal March 2013
New Approaches for High Energy Density Lithium–Sulfur Battery Cathodes journal June 2012
Surface-enhanced redox chemistry of polysulphides on a metallic and polar host for lithium-sulphur batteries journal August 2014
Improving lithium–sulphur batteries through spatial control of sulphur species deposition on a hybrid electrode surface journal May 2014
The role of graphene for electrochemical energy storage journal December 2014
Sulphur–TiO2 yolk–shell nanoarchitecture with internal void space for long-cycle lithium–sulphur batteries journal January 2013
Holey graphene frameworks for highly efficient capacitive energy storage journal August 2014
Carbon-Based Supercapacitors Produced by Activation of Graphene journal May 2011
Three-dimensional flexible and conductive interconnected graphene networks grown by chemical vapour deposition journal April 2011
Carbon materials for the electrochemical storage of energy in capacitors journal May 2001
Pore characteristics of activated carbons from the phosphoric acid chemical activation of cotton stalks journal February 2012
A highly efficient polysulfide mediator for lithium–sulfur batteries journal January 2015
Evolution of carbon structure in chemically activated wood journal January 1995
Capacitance limits of high surface area activated carbons for double layer capacitors journal May 2005
Preparation of Graphitic Oxide journal March 1958
Nitrogen-Doped Mesoporous Carbon Promoted Chemical Adsorption of Sulfur and Fabrication of High-Areal-Capacity Sulfur Cathode with Exceptional Cycling Stability for Lithium-Sulfur Batteries journal October 2013
Principles and applications of electrochemical capacitors journal May 2000
Li–O2 and Li–S batteries with high energy storage journal January 2012
Laser-induced porous graphene films from commercial polymers journal December 2014
Tailoring the Pore Alignment for Rapid Ion Transport in Microporous Carbons journal March 2010
A metal-free bifunctional electrocatalyst for oxygen reduction and oxygen evolution reactions journal April 2015
Strong Lithium Polysulfide Chemisorption on Electroactive Sites of Nitrogen-Doped Carbon Composites For High-Performance Lithium-Sulfur Battery Cathodes journal February 2015

Similar Records

Construction of conjugated scaffolds driven by mechanochemistry towards energy storage applications
Journal Article · Sat Jun 01 00:00:00 EDT 2024 · Green Chemical Engineering · OSTI ID:1182211

Synthesis of carbon core–shell pore structures and their performance as supercapacitors
Journal Article · Wed Jul 15 00:00:00 EDT 2015 · Microporous and Mesoporous Materials · OSTI ID:1182211

Engineering Accessible Adsorption Sites in MOFs for CO2 Capture
Technical Report · Sun Jun 30 00:00:00 EDT 2019 · OSTI ID:1182211

Related Subjects