Patent · US Active

Pre-treated functionalized multi-walled carbon nanotube based methane sensor

US10793964B2 · kind B2 · utility

0Cited by

7References

9Claims

0Family size

Assignees

UCHICAGO ARGONNE, LLC · US
The Regents of the University of California · US

Inventors

Ralu Divan · Darien, US
M. Tanim Humayun · Chicago, US
Igor Paprotny · Urbana, US
Lara A. Gundel · Berkeley, US

Key dates

Filing date	May 4, 2016
Grant date	Oct 6, 2020
Priority date	—
Expiry date	Jan 12, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC01B2202/06
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method of manufacturing a functionalized pre-treated carbon nanotube. Atomic Layer deposition is utilized to functionalize a pre-treated carbon nanotube. The functionalized pre-treated carbon nanotube may be used in a chemiresistor, including for methane detection.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.