Fabrication of Onion-like Carbon Using Nanodiamond by Annealing at Lower Temperature and Vacuum

武汉理工大学学报-材料科学版(英文版), 2009, 24(6): 935-939. doi: 10.1007/s11595-009-6935-y

^1, , ^2, , ^3, , ^4, , ^5, , ^6, , ^7,

1.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

2.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

3.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

4.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

5.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

6.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

7.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

Fabrication of Onion-like Carbon Using Nanodiamond by Annealing at Lower Temperature and Vacuum

ZOU Qin ^1, , WANG Mingzhi ^2, , LV Bin ^3, , LI Yanguo ^4, , YU Hui ^5, , ZOU Lianghua ^6, , ZHAO Yucheng ^7,

1.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

2.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

3.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

4.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

5.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

6.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

7.State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China

Keywords： nanodiamond

Onion-like carbon(OLC)was fabricated by annealing nanodiamond at 1000℃for 2 hours in low vacuum(1 Pa).The OLC was characterized by X-ray diffraction(XRD),high resolution transmission electron microscopy(HRTEM),Fourier transform infrared spectroscopy(FTIR),Raman spectroscopy and differential scanning calorimetry(DSC).The experimental results show that the OLC exhibits similarity to the original nanodiamond particles in shape.The size of the OLC is found to be approximately 5 nm.The transformation mechanism of the OLC from nanodiamond was discussed also.

参考文献

[1]	B.S.Xu;S.-I.Tanaka .Formation of giant onion-like fullerenes under Al nanoparticles by electron irradiation[J].Acta materialia,1998(15):5249-5257.
[2]	Wang XM;Xu BS;Liu XG;Jia HS;Hideki I .The Raman spectrum of nano-structured onion-like fullerenes[J].Physica, B. Condensed Matter,2005(3/4):277-281.
[3]	Bubke K;Gnewuch H;Hempstead M;Hammer J;Green MLH .Optical anisotropy of dispersed carbon nanotubes induced by an electric field[J].Applied physics letters,1997(14):1906-1908.
[4]	Harris PJF.;Tsang SC. .Encapsulating uranium in carbon nanoparticles using a new technique[J].Carbon: An International Journal Sponsored by the American Carbon Society,1998(12):1859-1861.
[5]	Chen XH.;Wang JX.;Yang HS.;Wu GT.;Zhang XB.;Peng JC.;Li WZ.;Deng FM. .New method of carbon onion growth by radio-frequency plasma-enhanced chemical vapor deposition[J].Chemical Physics Letters,2001(3-4):201-204.
[6]	N. Sano;H. Wang;I. Alexandrou;M. Chhowalla;K. B. K. Teo;G. A. J. Amaratunga;K. Iimura .Properties of carbon onions produced by an arc discharge in water[J].Journal of Applied Physics,2002(5):2783-2788.
[7]	Zhijun Qiao;Jiajun Li;Naiqin Zhao .Graphitization and Microstructure Transformation of nanodiamond to Onion-Like Carbon[J].Scripta materialia,2006(2):225-229.
[8]	L.G. Bulusheva;A.V. Okotrub;V.L. Kuznetsov .Soft X-ray spectroscopy and quantum chemistry characterization of defects in onion-like carbon produced by nanodiamond annealing[J].Diamond and Related Materials,2007(4/7):1222-1226.
[9]	A.S.Barnard;S.P.Russo;I.K.Snook .Structural relaxation and relative stability of nanodiamond morphologies[J].Diamond and Related Materials,2003(10/11):1867-1872.
[10]	Qian J;Pantea C;Huang J;Zerda TW;Zhao Y .Graphitization of diamond powders of different sizes at high pressure-high temperature[J].Carbon: An International Journal Sponsored by the American Carbon Society,2004(12/12):2691-2697.
[11]	Zeng H.;Hao GM.;Sheng RS.;Zhu L. .Synthesis of various forms of carbon nanotubes by AC arc discharge[J].Carbon: An International Journal Sponsored by the American Carbon Society,1998(3):259-261.

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