References
- Hummers , W. S. and Offeman , R. E. 1958 . Preparation of graphitic oxide . J. Amer. Chem. Soc. , 80 ( 6 ) : 1339 – 1343 .
- Stankovich , S. , Dikin , D. A. , Piner , R. D. , Kohlhaas , K. A. , Kleinhammes , A. , Jia , Y. , Wu , Y. , Nguyen , S. T. and Ruoff , R. S. 2007 . Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide . Carbon , 45 ( 7 ) : 1558 – 1565 .
- Thiele , H. 1930 . Graphite and graphite acid . Z. Anorgan. Allgem. Chem. , 190 ( 1/2 ) : 145 – 160 .
- Avdeev , V. V. , Sorokina , N. E. , Maksimova , N. V. , Martynov , I. Y. and Sezemin , A. V. 2001 . Synthesis of ternary intercalation compounds in the graphite-HNO3-R (R = H2SO4, H3PO4, CH3COOH) systems . Inorg. Mater. , 37 ( 4 ) : 366 – 371 .
- Niyogi , S. , Bekyarova , E. , Itkis , M. E. , McWilliams , J. L. , Hamon , M. A. and Haddon , R. C. 2006 . Solution properties of graphite and graphene . J. Amer. Chem. Soc. , 128 ( 24 ) : 7720 – 7721 .
- Zhang , G. X. , Sun , S. H. , Yang , D. Q. , Dodelet , J. P. and Sacher , E. 2008 . The surface analytical characterization of carbon fibers functionalized by H2SO4/HNO3 treatment . Carbon , 46 ( 2 ) : 196 – 205 .
- Lu , J. , Yang , J. X. , Wang , J. Z. , Lim , A. L. , Wang , S. and Loh , K. P. 2009 . One-pot synthesis of fluorescent carbon nanoribbons, nanoparticles, and graphene by the exfoliation of graphite in ionic liquids . ACS Nano , 3 ( 8 ) : 2367 – 2375 .
- Sun , X. , Liu , Z. , Welsher , K. , Robinson , J. T. , Goodwin , A. , Zaric , S. and Dai , H. 2008 . Nano-graphene oxide for cellular imaging and drug delivery . Nano Research , 1 : 203 – 212 .
- Zhu , S. , Zhang , J. , Qiao , C. , Tang , S. , Li , Y. , Yuan , W. and Li , B. 2011 . Strongly green-photoluminescent graphene quantum dots for bioimaging applications . Chem. Commun. , 47 : 6858 – 6860 .
- Brylyakov , P. M. , Sataev , P. P. , Gubarevich , T. M. , Ladonina , A. K. , Bruleva , N. G. , Pavlov , A. M. and Dimidova , M. A. 1993 . Method of Purification of Ultradispersed Diamonds Patent SU 1794888, Russia
- Wang , L. , Feng , S. A. , Zhao , J. H. , Zheng , J. F. , Wang , Z. J. , Li , L. and Zhu , Z. P. 2010 . A facile method to modify carbon nanotubes with nitro/amino groups . Appl. Surf. Sci. , 256 ( 20 ) : 6060 – 6064 .
- Saito , T. , Matsushige , K. and Tanaka , K. 2002 . Chemical treatment and modification of multi-walled carbon nanotubes . Physica B , 323 : 280 – 283 .
- Dresselhaus , M. S. and Dresselhaus , G. 2002 . Intercalation compounds of graphite . Adv. Phys. , 51 ( 1 ) : 1 – 186 .