通过过二硫酸铵氧化和氨基磺酸铵化学修饰两个步骤,制备了在水中有较大溶解度的单壁碳纳米管.Raman光谱和UV-vis-NIR吸收光谱表明,上述处理过程没有改变单壁碳纳米管的电子结构;此外,红外光谱的研究说明氨基磺酸铵与碳纳米管是通过酰胺键连接起来的.这种水溶性单壁碳纳米管将会在生物化学和生物医药领域有着重要的应用前景.
参考文献
| [1] | Li DC.;Huang SM.;Mau AWH.;Wang ZL.;Dai LM. .Structure and growth of aligned carbon nanotube films by pyrolysis[J].Chemical Physics Letters,2000(5-6):349-355. |
| [2] | Barwich V.;Baratoff A.;Bennewitz R.;Guggisberg M. Loppacher C.;Pfeiffer O.;Meyer E.;Guntherodt HJ.;Salvetat JP.;Bonard JM.;Forro L.;Bammerlin M. .Carbon nanotubes as tips in non-contact SFM[J].Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials,2000(4):269-273. |
| [3] | Kong H;Luo P;Gao C;Yan D .Polyelectrolyte-functionalized multiwalled carbon nanotubes: preparation, characterization and layer-by-layer self-assembly[J].Polymer: The International Journal for the Science and Technology of Polymers,2005(8):2472-2485. |
| [4] | K.L. LU;R.M. LAGO;Y.K. CHEN;M.L.H. GREEN;P.J.F. HARRIS;S.C. TSANG .Mechanical Damage of Carbon Nanotubes by Ultrasound[J].Carbon: An International Journal Sponsored by the American Carbon Society,1996(6):814-816. |
| [5] | CHEN J;HAMON M A;HADDON R C et al.Solution properties of single-walled carbon nanotubes[J].Science,1998,282(01):95-98. |
| [6] | Jie Liu;Michael J. Casavant;Michael Cox;D. A. Walters;P. Boul;Wei Lu;A. J. Rimberg;K. A. Smith;Daniel T. Colbert;Richard E. Smalley .Controlled deposition of individual single-walled carbon nanotubes on chemically functionalized templates[J].Chemical Physics Letters,1999(1/2):125-129. |
| [7] | STEPHENSON J J;SCHMIDT H K;HIGGINBOTHAM A L et al.Carbon nanotube composite curing through absorption of microwave radiation[J].Chemistry of Materials,2006,18:4658-4661. |
| [8] | Mickelson ET.;Rinzler AG.;Smalley RE.;Hauge RH.;Margrave JL.;Huffman CB. .Fluorination of single-wall carbon nanotubes[J].Chemical Physics Letters,1998(1/2):188-194. |
| [9] | Alexander Star;J.Fraser Stoddart;David Steuerman;Mike Diehl;Akram Boukai;Eric W.Wong;Xin Yang;Sung-Wook Chung;Hyeo Choi;James R.Heath .Preparation and Properties of Polymer-Wrapped Single-Walled Carbon Nanotubes[J].Angewandte Chemie International Edition,2001(9):1721-1725. |
| [10] | Walters DA.;Qin XC.;Huffman CB.;Boul PJ.;Ericson LM. Haroz EH.;O'Connell MJ.;Smith K.;Colbert DT.;Smalley RE.;Casavant MJ. .In-plane-aligned membranes of carbon nanotubes[J].Chemical Physics Letters,2001(1):14-20. |
| [11] | Casey A;Farrell GF;McNamara M;Byrne HJ;Chambers G .Interaction of carbon nanotubes with sugar complexes[J].Synthetic Metals,2005(1/3):357-360. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%