Student or educator? Sign up with your school email and get 6 months of Pro free.
CoChat
Sign Up
Cited by 195

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Synthesis and Characterization of Highly Crystalline Graphene Aerogels

Open access
Worsley, Marcus A., Pham, Thang T., Yan, Aiming, Shin, Swanee J., Lee, Jonathan R. I., Bagge-Hansen, Michael, Mickelson, William, Zettl, Alex·2014·ACS Nano
DOI 10.1021/nn505335u
Open this paper in CoChat — free account

Abstract

Aerogels are used in a broad range of scientific and industrial applications due to their large surface areas, ultrafine pore sizes, and extremely low densities. Recently, a large number of reports have described graphene aerogels based on the reduction of graphene oxide (GO). Though these GO-based aerogels represent a considerable advance relative to traditional carbon aerogels, they remain significantly inferior to individual graphene sheets due to their poor crystallinity. Here, we report a straightforward method to synthesize highly crystalline GO-based graphene aerogels via high-temperature processing common in commercial graphite production. The crystallization of the graphene aerogels versus annealing temperature is characterized using Raman and X-ray absorption spectroscopy, X-ray diffraction, and electron microscopy. Nitrogen porosimetry shows that the highly crystalline graphene macrostructure maintains a high surface area and ultrafine pore size. Because of their enhanced crystallinity, these graphene aerogels exhibit a ∼ 200 °C improvement in oxidation temperature and an order of magnitude increase in electrical conductivity.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1021/nn505335u

Cites

4 of 4 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Research works printed but not linked: 51

  1. Novoselov, 2004, Electric Field Effect in Atomically Thin Carbon Films, Science, 306, 666, 10.1126/science.1102896 · DOI · Paper page
  2. Bae, 2010, Roll-to-Roll Production of 30-Inch Graphene Films for Transparent Electrodes, Nat. Nanotechnol., 5, 574, 10.1038/nnano.2010.132 · DOI · Paper page
  3. Schwierz, 2010, Graphene Transistors, Nat. Nanotechnol., 5, 487, 10.1038/nnano.2010.89 · DOI · Paper page
  4. Stankovich, 2006, Graphene-Based Composite Materials, Nature, 442, 282, 10.1038/nature04969 · DOI · Paper page
  5. Chen, 2010, Graphene-Based Materials in Electrochemistry, Chem. Soc. Rev., 39, 3157, 10.1039/b923596e · DOI · Paper page
  6. Guo, 2010, Layered Graphene/Quantum Dots for Photovoltaic Devices, Angew. Chem., Int. Ed., 49, 3014, 10.1002/anie.200906291 · DOI · Paper page
  7. Yoo, 2011, Ultrathin Planar Graphene Supercapacitors, Nano Lett., 11, 1423, 10.1021/nl200225j · DOI · Paper page
  8. He, 2010, A Graphene Nanoprobe for Rapid, Sensitive, and Multicolor Fluorescent DNA Analysis, Adv. Funct. Mater., 20, 453, 10.1002/adfm.200901639 · DOI · Paper page
  9. Nardecchia, 2013, Three Dimensional Macroporous Architectures and Aerogels Built of Carbon Nanotubes and/or Graphene: Synthesis and Applications, Chem. Soc. Rev., 42, 794, 10.1039/C2CS35353A · DOI · Paper page
  10. Chen, 2011, Three-Dimensional Flexible and Conductive Interconnected Graphene Networks Grown by Chemical Vapour Deposition, Nat. Mater., 10, 424, 10.1038/nmat3001 · DOI · Paper page
  11. Mecklenburg, 2012, Aerographite: Ultra Lightweight, Flexible Nanowall, Carbon Microtube Material with Outstanding Mechanical Performance, Adv. Mater., 24, 3486, 10.1002/adma.201200491 · DOI · Paper page
  12. Jung, 2012, A Facile Route for 3d Aerogels from Nanostructured 1d and 2d Materials, Sci. Rep., 2, 849, 10.1038/srep00849 · DOI · Paper page
  13. Bai, 2010, A Ph-Sensitive Graphene Oxide Composite Hydrogel, Chem. Commun., 46, 2376, 10.1039/c000051e · DOI · Paper page
  14. Chen, 2011, In Situ Self-Assembly of Mild Chemical Reduction Graphene for Three-Dimensional Architectures, Nanoscale, 3, 3132, 10.1039/c1nr10355e · DOI · Paper page
  15. Lin, 2011, Superhydrophobic Functionalized Graphene Aerogels, ACS Appl. Mater. Interfaces, 3, 2200, 10.1021/am200527j · DOI · Paper page
  16. Qiu, 2012, Biomimetic Superelastic Graphene-Based Cellular Monoliths, Nat. Commun., 3, 1241, 10.1038/ncomms2251 · DOI · Paper page
  17. Sun, 2013, Multifunctional, Ultra-Flyweight, Synergistically Assembled Carbon Aerogels, Adv. Mater., 25, 2554, 10.1002/adma.201204576 · DOI · Paper page
  18. Tang, 2010, Noble-Metal-Promoted Three-Dimensional Macroassembly of Single-Layered Graphene Oxide, Angew. Chem., Int. Ed., 49, 4603, 10.1002/anie.201000270 · DOI · Paper page
  19. Worsley, 2014, Toward Macroscale, Isotropic Carbons with Graphene-Sheet-Like Electrical and Mechanical Properties, Adv. Funct. Mater., n/a
  20. Worsley, 2012, Mechanically Robust 3d Graphene Macroassembly with High Surface Area, Chem. Commun., 48, 8428, 10.1039/c2cc33979j · DOI · Paper page
  21. Zhang, 2011, Mechanically Strong and Highly Conductive Graphene Aerogel and Its Use as Electrodes for Electrochemical Power Sources, J. Mater. Chem., 21, 6494, 10.1039/c1jm10239g · DOI · Paper page
  22. Bai, 2011, On the Gelation of Graphene Oxide, J. Phys. Chem. C, 115, 5545, 10.1021/jp1120299 · DOI · Paper page
  23. Chmiola, 2006, Anomalous Increase in Carbon Capacitance at Pore Sizes Less Than 1 Nanometer, Science, 313, 1760, 10.1126/science.1132195 · DOI · Paper page
  24. Porada, 2013, Direct Prediction of the Desalination Performance of Porous Carbon Electrodes for Capacitive Deionization, Energy Environ. Sci., 6, 3700, 10.1039/c3ee42209g · DOI · Paper page
  25. Kalluri, 2013, Unraveling the Potential and Pore-Size Dependent Capacitance of Slit-Shaped Graphitic Carbon Pores in Aqueous Electrolytes, Phys. Chem. Chem. Phys., 15, 2309, 10.1039/c2cp43361c · DOI
  26. Liu, 2011, Systematic Pore-Size Effects of Nanoconfinement of Libh4: Elimination of Diborane Release and Tunable Behavior for Hydrogen Storage Applications, Chem. Mater., 23, 1331, 10.1021/cm103546g · DOI
  27. Pajonk, 1997, Catalytic Aerogels, Catal. Today, 35, 319, 10.1016/S0920-5861(96)00163-0 · DOI · Paper page
  28. Balaya, 2008, Size Effects and Nanostructured Materials for Energy Applications, Energy Environ. Sci., 1, 645, 10.1039/b809078p · DOI · Paper page
  29. Fricke, 1992, Aerogels, J. Am. Ceram. Soc., 75, 2027, 10.1111/j.1151-2916.1992.tb04461.x · DOI · Paper page
  30. Lu, 1992, Thermal-Conductivity of Monolithic Organic Aerogels, Science, 255, 971, 10.1126/science.255.5047.971 · DOI · Paper page
  31. Korhonen, 2011, Hydrophobic Nanocellulose Aerogels as Floating, Sustainable, Reusable, and Recyclable Oil Absorbents, ACS Appl. Mater. Interfaces, 3, 1813, 10.1021/am200475b · DOI · Paper page
  32. Li, 2014, Ultra-Light, Compressible and Fire-Resistant Graphene Aerogel as a Highly Efficient and Recyclable Absorbent for Organic Liquids, J. Mater. Chem. A, 2, 2934, 10.1039/c3ta14725h · DOI · Paper page
  33. Xin, 2014, Large-Area Freestanding Graphene Paper for Superior Thermal Management, Adv. Mater., 26, 4521, 10.1002/adma.201400951 · DOI · Paper page
  34. Wiener, 2006, Thermal Conductivity of Carbon Aerogels as a Function of Pyrolysis Temperature, Int. J. Thermophys., 27, 1826, 10.1007/s10765-006-0086-6 · DOI
  35. Li, 2007, X-Ray Diffraction Patterns of Graphite and Turbostratic Carbon, Carbon, 45, 1686, 10.1016/j.carbon.2007.03.038 · DOI · Paper page
  36. Stohr, 1992, Nexafs Spectroscopy, 10.1007/978-3-662-02853-7 · DOI · Paper page
  37. Ma, 1993, Core Excitons and Vibronic Coupling in Diamond and Graphite, Phys. Rev. Lett., 71, 3725, 10.1103/PhysRevLett.71.3725 · DOI · Paper page
  38. Jeong, 2008, X-Ray Absorption Spectroscopy of Graphite Oxide, EPL, 82, 67004, 10.1209/0295-5075/82/67004 · DOI · Paper page
  39. Jeong, 2009, Comment on “Near-Edge X-Ray Absorption Fine-Structure Investigation of Graphene, Phys. Rev. Lett., 102, 099701, 10.1103/PhysRevLett.102.099701 · DOI
  40. Bernard, 2010, Xanes, Raman and Xrd Study of Anthracene-Based Cokes and Saccharose-Based Chars Submitted to High-Temperature Pyrolysis, Carbon, 48, 2506, 10.1016/j.carbon.2010.03.024 · DOI
  41. Cody, 2008, Organic Thermometry for Chondritic Parent Bodies, Earth. Planet. Sci. Lett., 272, 446, 10.1016/j.epsl.2008.05.008 · DOI
  42. Ferrari, 2006, Raman Spectrum of Graphene and Graphene Layers, Phys. Rev. Lett., 97, 187401, 10.1103/PhysRevLett.97.187401 · DOI · Paper page
  43. Ferreira, 2010, Evolution of the Raman Spectra from Single-, Few-, and Many-Layer Graphene with Increasing Disorder, Phys. Rev. B, 82
  44. Ferrari, 2000, Interpretation of Raman Spectra of Disordered and Amorphous Carbon, Phys. Rev. B, 61, 14095, 10.1103/PhysRevB.61.14095 · DOI · Paper page
  45. Tuinstra, 1970, Raman Spectrum of Graphite, J. Chem. Phys., 53, 1126, 10.1063/1.1674108 · DOI · Paper page
  46. Cancado, 2006, General Equation for the Determination of the Crystallite Size L-a of Nanographite by Raman Spectroscopy, Appl. Phys. Lett., 88, 10.1063/1.2196057 · DOI · Paper page
  47. Jia, 1995, First Experimental Results from Ibm/Tenn/Tulane/Llnl/Lbl Undulator Beamline at the Advanced Light-Source, Rev. Sci. Instrum., 66, 1394, 10.1063/1.1145985 · doi:10.1063/1.1145985
  48. Batson, 1993, Carbon 1 < I>S near-Edge-Absorption Fine Structure in Graphite, Phys. Rev. B, 48, 2608, 10.1103/PhysRevB.48.2608 · DOI · Paper page
  49. Gregg, 1982, Adsorption, Surface Area, and Porosity
  50. Oliver, 1992, An Improved Technique for Determining Hardness and Elastic-Modulus Using Load and Displacement Sensing Indentation Experiments, J. Mater. Res., 7, 1564, 10.1557/JMR.1992.1564 · DOI · Paper page
  51. Kucheyev, 2009, Depth-Sensing Indentation of Low-Density Brittle Nanoporous Solids, Acta Mater., 57, 3472, 10.1016/j.actamat.2009.04.003 · DOI

Cited by

See all 195

Metadata

Authors
Worsley, M. A., Pham, T. T., Yan, A., Shin, S. J., Lee, J. R. I., Bagge-Hansen, M., Mickelson, W., & Zettl, A.
Venue
ACS Nano
Publisher
American Chemical Society (ACS)
Published
2014-10-08
Volume
8
Issue
10
Pages
11013-11022
ISSN
  • 1936-0851 (ISSN-L)
  • 1936-086X
DOI
10.1021/nn505335u
OpenAlex
W2333035097
Cited by
195
References
4
FWCI
8.79
Type
journal article
Language
en
Open access
hybrid
Licence
pubs.acs.org/page/policy/authorchoice_termsofuse.html (vor, 907 d)
Funders
  • Division of Engineering Education and Centers (EEC-0832819)
  • University of California (12-LR-235323)
  • Basic Energy Sciences (DE-AC02-05CH11231)
  • Lawrence Livermore National Laboratory, Office of Science (13-LW-099)

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.