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Title: Carbon nanotube temperature and pressure sensors

Patent ·
OSTI ID:1107791

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.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-00OR22725
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
Patent Number(s):
8,568,027
Application Number:
12/547,562
OSTI ID:
1107791
Country of Publication:
United States
Language:
English

References (33)

Electronic transport properties of conducting polymers and carbon nanotubes journal December 2000
Energy storage devices and composite articles associated with the same patent-application September 2008
Nano Temperature Sensor Using Selective Lateral Growth of Carbon Nanotube Between Electrodes journal January 2007
Metal-insulator transition in doped single-wall carbon nanotubes journal April 2005
Piezoresistance of carbon nanotubes on deformable thin-film membranes journal February 2005
Temporary Planar Electrical Contact Device And Method Using Vertically-Compressible Nanotube Contact Structures patent-application January 2011
Circuit substrate for mounting electronic component and circuit substrate assembly having same patent October 2012
Nanoelectronic Carbon Dioxide Sensors journal October 2004
Alcohol Vapor Sensors Based on Single-Walled Carbon Nanotube Field Effect Transistors journal July 2003
The effect of annealing on the electrical and thermal transport properties of macroscopic bundles of long multi-wall carbon nanotubes journal January 2007
Nanoscale wires and related devices patent November 2007
Optical polarized light source device and method of making same patent October 2005
Molecular Transistor Circuits Compatible With Carbon Nanotube Sensors And Transducers patent-application September 2008
Resistance element, method of manufacturing the same, and thermistor patent May 2007
Electromagnetic and Thermal Sensors Using Carbon Nanotubes and Methods of Making Same patent-application October 2008
Temperature and Chemical Sensors Based on FIB-Written Carbon Nanowires journal June 2008
Carbon Nanotube-Based Sensors journal March 2006
Atomistic Modeling of Carbon Nanotube-based Mechanical Sensors journal March 2006
Computational design of carbon nanotube electromechanical pressure sensors journal April 2004
Fabrication of Single-Walled Carbon-Nanotube-Based Pressure Sensors journal February 2006
Electronic devices based on purified carbon nanotubes grown by high-pressure decomposition of carbon monoxide journal July 2005
Nanotube and graphene semiconductor structures with varying electrical properties patent October 2011
Temporary Planar Electrical Contact Device And Method Using Vertically-Compressible Nanotube Contact Structures patent-application May 2009
Semiconductor and device nanotechnology and methods for their manufacture patent September 2005
Nanotube semiconductor structures with varying electrical properties patent December 2007
Programmable crossbar signal processor with op-amp outputs patent June 2008
Nanoscale wires and related devices patent-application June 2010
Defect controlled nanotube sensor and method of production patent-application February 2005
Combined pressure and temperature sensor patent October 2008
Metallic resistivity in crystalline ropes of single-wall carbon nanotubes journal February 1997
Electromagnetic and thermal sensors using carbon nanotubes and methods of making same patent February 2012
Development of low pressure sensor based on carbon nanotube field emission journal December 2005
Molecular transistor circuits compatible with carbon nanotube sensors and transducers patent December 2010

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