Patent · US Active

Gas sensor and method of optimizing an array of gas sensors

US11513100B2 · kind B2 · utility

0Cited by

3References

13Claims

0Family size

Assignees

University of Pittsburgh—Of the Commonwealth System of Higher Education · US
United States Department of Energy · US

Inventors

Christopher E. Wilmer · Evanston, US
Jenna Gustafson · Pittsburgh, US
Paul R. Ohodnicki · Washington, US
Jagannath Devkota · Pittsburgh, US

Key dates

Filing date	Jan 26, 2018
Grant date	Nov 29, 2022
Priority date	—
Expiry date	Aug 21, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01N2291/106
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A gas sensor (100,200) includes at least one sensor device including a surface acoustic wave (SAW) device (110) or a quartz crystal microbalance (QCM) device (210), and a layer of metal organic framework (MOF) material (120,220) disposed on each of the at least one sensor device. The at least one sensor device is structured to sense a change in mass of the MOF material.

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