Water-Soluble Graphite Nanoplatelets Formed by Oleum Exfoliation of Graphite
Source abstract
Abstract
A facile route to water-soluble graphite nanoplatelets that uses graphite as the starting material is described. The method relies on the addition of phenyl radicals with subsequent sulfonation of the phenyl groups. Atomic force microscopy, high-resolution transmission electron microscopy, and scanning tunneling microscopy images show that a high degree of exfoliation occurs during the sulfonation step. The sheet resistance of the bulk films of the nanoplatelets prepared by vacuum filtration using an anodisc membrane was found to be 212 Ω/sq.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Graphene research and applications · Advancements in Battery Materials · Graphite, nuclear technology, radiation studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry and The Richard E. Smalley Institute for Nanoscale Science and Technology
Department of Electrical and Computer Engineering
Department of Physics and Astronomy, Applied Physics Program
References (36)
Show source-provided references
1. Geim A. K. · Phys. Today · 2007 · 60 · 3510.1063/1.2774096 ↗
2. Stankovich S. · Nature · 2006 · 442 · 28210.1038/nature04969 ↗
3. Stankovich S. · Carbon · 2007 · 45 · 155810.1016/j.carbon.2007.02.034 ↗
4. Ramanathan T. · Nature · 2008 · 3 · 327
5. Watchartone S. · Nano Lett. · 2007 · 7 · 188810.1021/nl070477+ ↗
6. Blake P. · Nano Lett. · 2008 · 8 · 170410.1021/nl080649i ↗
7. Hong S. · Appl. Phys. Lett. · 2008 · 92 · 08310710.1063/1.2885095 ↗
8. Zhang Y. · Nature · 2005 · 438 · 20110.1038/nature04235 ↗
9. Pereira J. M. · Nano Lett. · 2007 · 7 · 94610.1021/nl062967s ↗
10. Geim A. K. · Nat. Mater. · 2007 · 6 · 18310.1038/nmat1849 ↗
11. Wu J. · Chem. Rev. · 2007 · 107 · 71810.1021/cr068010r ↗
12. Novosoelov K. S. · Science · 2004 · 306 · 66610.1126/science.1102896 ↗
13. Novosoelov K. S. · Nature · 2005 · 438 · 19710.1038/nature04233 ↗
14. Zheng W. · Compos. Sci. Technol. · 2003 · 63 · 22510.1016/S0266-3538(02)00201-4 ↗
15. Novosoelov K. S. · Science · 2007 · 315 · 137910.1126/science.1137201 ↗
16. Brink J. V. D. · Nat. Nanotechnol. · 2007 · 2 · 19910.1038/nnano.2007.91 ↗
17. White C. T. · Nano Lett. · 2007 · 7 · 82510.1021/nl0627745 ↗
18. Ponomarenko L. A. · Science · 2008 · 320 · 35610.1126/science.1154663 ↗
19. Gilje S. · Nano Lett. · 2007 · 7 · 339410.1021/nl0717715 ↗
20. Gómez-Navarro C. · Nano Lett. · 2007 · 7 · 349910.1021/nl072090c ↗
21. Si Y. · Nano Lett. · 2008 · 8 · 167910.1021/nl080604h ↗
22. Liang F. · Chem. Mater. · 2006 · 18 · 152010.1021/cm0526967 ↗
23. Zacharia R. · Phys. Rev. B · 2004 · 69 · 15540610.1103/PhysRevB.69.155406 ↗
24. Ferrari A. C. · Solid State Commun. · 2007 · 143 · 4710.1016/j.ssc.2007.03.052 ↗
25. Ferrari A. C. · Phys. Rev. Lett. · 2006 · 97 · 18740110.1103/PhysRevLett.97.187401 ↗
26. Schniepp H. C. · J. Phys. Chem. B · 2006 · 110 · 853510.1021/jp060936f ↗
27. Stankovich S. · J. Mater. Chem. · 2006 · 16 · 15510.1039/B512799H ↗
28. Becerril H. A. · ACS Nano · 2008 · 2 · 46310.1021/nn700375n ↗
29. Lomeda J. R. · J. Am. Chem. Soc. · 2008 · 130 · 1620110.1021/ja806499w ↗
30. Nemes-Incze P. · Carbon · 2008 · 46 · 143510.1016/j.carbon.2008.06.022 ↗
31. Chattopadhyay J. · J. Am. Chem. Soc. · 2008 · 130 · 541410.1021/ja711063f ↗
32. Colthup N. B. · 1990
33. Wang X. · Nano Lett. · 2008 · 8 · 32310.1021/nl072838r ↗
34. Kim K. S. · Nature · 2009 · 457 · 70610.1038/nature07719 ↗
35. Kelly K. F. · Proc. Natl. Acad. Sci. U.S.A. · 2000 · 1031810.1073/pnas.190325397 ↗
36. Glover B. · Synth. Met. · 2008 · 158 · 50610.1016/j.synthmet.2008.03.022 ↗