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Title: Investigation on single walled carbon nanotube thin films deposited by Langmuir Blodgett method

Abstract

Langmuir Blodgett is a technique to deposit a homogeneous film with a fine control over thickness and molecular organization. Thin films of functionalized SWCNTs have been prepared by Langmuir Blodgett method. The good surface spreading properties of SWCNTs at air/water interface are indicated by surface pressure-area isotherm and the monolayer formed on water surface is transferred onto the quartz substrate by vertical dipping. A multilayer film is thus obtained in a layer by layer manner. The film is characterized by Atomic Force Microscope (AFM), UV-Vis-NIR spectroscopy and FTIR.AFM shows the surface morphology of the deposited film. UV-Vis-NIR spectroscopy shows the characteristic peaks of semiconducting SWCNTs. The uniformity of LB film can be used further in understanding the optical and electrical behavior of these materials.

Authors:
;  [1]; ;  [2]
  1. Department of Physics, Panjab University, Chandigarh (India)
  2. Materials Research Laboratory, School of Physics and Materials Science, Thapar University, Patiala (India)
Publication Date:
OSTI Identifier:
22391743
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1661; Journal Issue: 1; Conference: ICCMP 2014: International Conference on Condensed Matter Physics 2014, Shimla (India), 4-6 Nov 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 77 NANOSCIENCE AND NANOTECHNOLOGY; ABSORPTION SPECTROSCOPY; ATOMIC FORCE MICROSCOPY; CARBON NANOTUBES; FOURIER TRANSFORMATION; INFRARED SPECTRA; INTERFACES; ISOTHERMS; LAYERS; MORPHOLOGY; PEAKS; QUARTZ; SUBSTRATES; SURFACES; THIN FILMS

Citation Formats

Vishalli,, E-mail: vishalli-2008@yahoo.com, Dharamvir, Keya, Kaur, Ramneek, and Raina, K. K. Investigation on single walled carbon nanotube thin films deposited by Langmuir Blodgett method. United States: N. p., 2015. Web. doi:10.1063/1.4915424.
Vishalli,, E-mail: vishalli-2008@yahoo.com, Dharamvir, Keya, Kaur, Ramneek, & Raina, K. K. Investigation on single walled carbon nanotube thin films deposited by Langmuir Blodgett method. United States. doi:10.1063/1.4915424.
Vishalli,, E-mail: vishalli-2008@yahoo.com, Dharamvir, Keya, Kaur, Ramneek, and Raina, K. K. Fri . "Investigation on single walled carbon nanotube thin films deposited by Langmuir Blodgett method". United States. doi:10.1063/1.4915424.
@article{osti_22391743,
title = {Investigation on single walled carbon nanotube thin films deposited by Langmuir Blodgett method},
author = {Vishalli,, E-mail: vishalli-2008@yahoo.com and Dharamvir, Keya and Kaur, Ramneek and Raina, K. K.},
abstractNote = {Langmuir Blodgett is a technique to deposit a homogeneous film with a fine control over thickness and molecular organization. Thin films of functionalized SWCNTs have been prepared by Langmuir Blodgett method. The good surface spreading properties of SWCNTs at air/water interface are indicated by surface pressure-area isotherm and the monolayer formed on water surface is transferred onto the quartz substrate by vertical dipping. A multilayer film is thus obtained in a layer by layer manner. The film is characterized by Atomic Force Microscope (AFM), UV-Vis-NIR spectroscopy and FTIR.AFM shows the surface morphology of the deposited film. UV-Vis-NIR spectroscopy shows the characteristic peaks of semiconducting SWCNTs. The uniformity of LB film can be used further in understanding the optical and electrical behavior of these materials.},
doi = {10.1063/1.4915424},
journal = {AIP Conference Proceedings},
number = 1,
volume = 1661,
place = {United States},
year = {Fri May 15 00:00:00 EDT 2015},
month = {Fri May 15 00:00:00 EDT 2015}
}