skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Carbon nanotube temperature and pressure sensors

Abstract

The present invention, in one embodiment, provides a method of measuring pressure or temperature using a sensor including a sensor element composed of a plurality of carbon nanotubes. In one example, the resistance of the plurality of carbon nanotubes is measured in response to the application of temperature or pressure. The changes in resistance are then recorded and correlated to temperature or pressure. In one embodiment, the present invention provides for independent measurement of pressure or temperature using the sensors disclosed herein.

Inventors:
;
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1390067
Patent Number(s):
9,759,622
Application Number:
14/035,105
Assignee:
UT-BATTELLE, LLC ORNL
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Sep 24
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 47 OTHER INSTRUMENTATION

Citation Formats

Ivanov, Ilia N., and Geohegan, David B.. Carbon nanotube temperature and pressure sensors. United States: N. p., 2017. Web.
Ivanov, Ilia N., & Geohegan, David B.. Carbon nanotube temperature and pressure sensors. United States.
Ivanov, Ilia N., and Geohegan, David B.. Tue . "Carbon nanotube temperature and pressure sensors". United States. doi:. https://www.osti.gov/servlets/purl/1390067.
@article{osti_1390067,
title = {Carbon nanotube temperature and pressure sensors},
author = {Ivanov, Ilia N. and Geohegan, David B.},
abstractNote = {The present invention, in one embodiment, provides a method of measuring pressure or temperature using a sensor including a sensor element composed of a plurality of carbon nanotubes. In one example, the resistance of the plurality of carbon nanotubes is measured in response to the application of temperature or pressure. The changes in resistance are then recorded and correlated to temperature or pressure. In one embodiment, the present invention provides for independent measurement of pressure or temperature using the sensors disclosed herein.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 12 00:00:00 EDT 2017},
month = {Tue Sep 12 00:00:00 EDT 2017}
}

Patent:

Save / Share:

Works referenced in this record:

Sensor Assemblies
patent-application, September 2005


Sensing System and Method
patent-application, January 2012


Systems And Methods For Structural Sensing
patent-application, September 2014


The effect of annealing on the electrical and thermal transport properties of macroscopic bundles of long multi-wall carbon nanotubes
journal, January 2007


Metallic resistivity in crystalline ropes of single-wall carbon nanotubes
journal, February 1997


Metal-insulator transition in doped single-wall carbon nanotubes
journal, April 2005

  • Vavro, J.; Kikkawa, J. M.; Fischer, J. E.
  • Physical Review B, Vol. 71, Issue 15, Article No. 155410
  • DOI: 10.1103/PhysRevB.71.155410

Alcohol Vapor Sensors Based on Single-Walled Carbon Nanotube Field Effect Transistors
journal, July 2003

  • Someya, Takao; Small, Joshua; Kim, Philip
  • Nano Letters, Vol. 3, Issue 7, p. 877-881
  • DOI: 10.1021/nl034061h

Computational design of carbon nanotube electromechanical pressure sensors
journal, April 2004


Nanoelectronic Carbon Dioxide Sensors
journal, October 2004

  • Star, A.; Han, T.-R.; Joshi, V.
  • Advanced Materials, Vol. 16, Issue 22, p. 2049-2052
  • DOI: 10.1002/adma.200400322

Piezoresistance of carbon nanotubes on deformable thin-film membranes
journal, February 2005

  • Grow, Randal J.; Wang, Qian; Cao, Jien
  • Applied Physics Letters, Vol. 86, Issue 9, Article No. 093104
  • DOI: 10.1063/1.1872221

Fabrication of Single-Walled Carbon-Nanotube-Based Pressure Sensors
journal, February 2006

  • Stampfer, C.; Helbling, T.; Obergfell, D.
  • Nano Letters, Vol. 6, Issue 2, p. 233-237
  • DOI: 10.1021/nl052171d

Carbon Nanotube-Based Sensors
journal, March 2006

  • Sinha, Niraj; Ma, Jiazhi; Yeow, John T. W.
  • Journal of Nanoscience and Nanotechnology, Vol. 6, Issue 3, p. 573-590
  • DOI: 10.1166/jnn.2006.121