Probing the reversibility of sidewall functionalization using carbon nanotube transistors

被引：41

作者：

Cabana, Janie

Martel, Richard

机构：

[1] Univ Montreal, Regroupement Quebecois Mat Pointe, Montreal, PQ, Canada

[2] Univ Montreal, Dept Chim, Montreal, PQ H3T 1J4, Canada

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 08期

关键词：

D O I：

10.1021/ja068320r

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We present a new approach to probe covalent chemical reactions onto single-wall carbon nanotubes using a combination of conductance measurements of nanotube field-effect transistors and Raman spectroscopy. Statistical data taken for the iodophenyl diazonium reaction are presented for several cycles of reaction and annealing at 500 degrees C. The study reveals a partial reversibility of the reaction, faster reaction rates for the metallic species, and an accumulation of defects onto the SWNT sidewall.

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页码：2244 / +

页数：3

相关论文

共 18 条

[11] Overcoming the insolubility of carbon nanotubes through high degrees of sidewall functionalization [J].

Dyke, CA ;

Tour, JM .

CHEMISTRY-A EUROPEAN JOURNAL, 2004, 10 (04) :813-817

[12] Fabrication of polydiacetylene nanowires by associated self-polymerization and self-assembly processes for efficient field emission properties [J].

Gan, HY ;

Liu, HB ;

Li, YJ ;

Zhao, Q ;

Li, YL ;

Wang, S ;

Jiu, TG ;

Wang, N ;

He, XR ;

Yu, DP ;

Zhu, DB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (36) :12452-12453

[13] Carbon nanotubes as Schottky barrier transistors [J].

Heinze, S ;

Tersoff, J ;

Martel, R ;

Derycke, V ;

Appenzeller, J ;

Avouris, P .

PHYSICAL REVIEW LETTERS, 2002, 89 (10)

[14]

Hirsch A, 2002, ANGEW CHEM INT EDIT, V41, P1853, DOI 10.1002/1521-3773(20020603)41:11<1853::AID-ANIE1853>3.0.CO

[15]

2-N

[16] Field-effect transistors assembled from functionalized carbon nanotubes [J].

Klinke, Christian ;

Hannon, James B. ;

Afzali, Ali ;

Avouris, Phaedon .

NANO LETTERS, 2006, 6 (05) :906-910

[17] Electronic structure control of single-walled carbon nanotube functionalization [J].

Strano, MS ;

Dyke, CA ;

Usrey, ML ;

Barone, PW ;

Allen, MJ ;

Shan, HW ;

Kittrell, C ;

Hauge, RH ;

Tour, JM ;

Smalley, RE .

SCIENCE, 2003, 301 (5639) :1519-1522

[18] Electronically selective chemical functionalization of carbon nanotubes: Correlation between Raman spectral and electrical responses [J].

Wang, CJ ;

Cao, Q ;

Ozel, T ;

Gaur, A ;

Rogers, JA ;

Shim, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (32) :11460-11468