Conjugation of chlorinated carbon nanotubes with quantum dots for electronic applications

被引：7
|
作者：
Kaur, Rajnish [2 ]
Paul, A. K. [1 ]
Deep, Akash [2 ]
机构：
[1] CSIR CSIO, Cent Sci Instruments Org, Chandigarh 160030, India
[2] CSIR CSIO, Acad Sci & Innovat Res, Chandigarh 160030, India
来源：
MATERIALS LETTERS | 2014年 / 117卷
关键词：
Carbon nanotubes; Composite materials; Chlorination; Conjugation; Amidation; Quantum dots; NANOPARTICLES;
D O I：
10.1016/j.matlet.2013.11.130
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Most of the reported methods for the development of carbon nanotube-quantum dot (CNT-QD) conjugates either use the application of cross-linkers or the treatment of CNT to form highly unstable acylated/thiolated precursor. The present work explores the synthesis of CNT-QD conjugates through simple electrostatic binding between the chlorinated CNTs and amine functionalized Cd5 QDs. This novel route helps in minimizing the chemical treatment to the CNTs surMce. Absorption, infrared and Raman spectroscopic and microscopic studies have proved successful chlorination of the multiwalled CNT and their subsequent electrostatic attachment with QDs. The synthesized nanocoMugate has been electro-deposited as thin film that shows semiconducting behavior. (C) 2013 Elsevier B.V. All rights reserved
引用
收藏
页码：165 / 167
页数：3
相关论文
共 50 条
  • [1] Conjugation of quantum dots on carbon nanotubes for medical diagnosis and treatment
    Madani, Seyed Yazdan
    Shabani, Farzad
    Dwek, Miriam V.
    Seifalian, Alexander M.
    INTERNATIONAL JOURNAL OF NANOMEDICINE, 2013, 8 : 941 - 950
  • [2] Covalent coupling of quantum dots to multiwalled carbon nanotubes for electronic device applications
    Ravindran, S
    Chaudhary, S
    Colburn, B
    Ozkan, M
    Ozkan, CS
    NANO LETTERS, 2003, 3 (04) : 447 - 453
  • [3] Electronic Transport Properties of Coupled Quantum Dots on Carbon Nanotubes
    Qian, Haiyun
    Lu, Jun-Qiang
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2010, 10 (08) : 5346 - 5349
  • [4] Quantum dots in carbon nanotubes
    Ishibashi, K
    Ida, T
    Suzuki, M
    Tsukagoshi, K
    Aoyagi, Y
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2000, 39 (12B): : 7053 - 7057
  • [5] Quantum dots in carbon nanotubes
    Sapmaz, Sami
    Jarillo-Herrero, Pablo
    Kouwenhoven, Leo P.
    van der Zant, Herre S. J.
    SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 2006, 21 (11) : S52 - S63
  • [6] Quantum dots in carbon nanotubes
    Ishibashi, Koji, 1600, (39):
  • [7] Quantum dots in Carbon nanotubes
    Ishibashi, K
    Suzuki, M
    Ida, T
    Tsukagoshi, K
    Aoyagi, Y
    MICROPROCESSES AND NANOTECHNOLOGY 2000, DIGEST OF PAPERS, 2000, : 226 - 227
  • [8] Electronic excitation energy transfer between CdS quantum dots and carbon nanotubes
    Zarubanov, A. A.
    Zhuravlev, K. S.
    Duda, T. A.
    Okotrub, A. V.
    JETP LETTERS, 2012, 95 (07) : 362 - 365
  • [9] Double quantum dots in carbon nanotubes
    von Stecher, J.
    Wunsch, B.
    Lukin, M.
    Demler, E.
    Rey, A. M.
    PHYSICAL REVIEW B, 2010, 82 (12):
  • [10] Electronic excitation energy transfer between CdS quantum dots and carbon nanotubes
    A. A. Zarubanov
    K. S. Zhuravlev
    T. A. Duda
    A. V. Okotrub
    JETP Letters, 2012, 95 : 362 - 365
12345