Global to push GA events into
skip to main content

Title: Calibrated permeation standards

A permeation standard is provided. The permeation standard may include a substrate that is impermeable to an analyte, an orifice disposed in the substrate, and a permeable material filling the orifice. The orifice and the permeable material are configured to provide a predetermined transmission rate of the analyte through the permeation standard. Also provided herein are methods for forming the permeation standard.
Inventors:
; ;
Issue Date:
OSTI Identifier:
1410284
Assignee:
Alliance for Sustainable Energy, LLC (Golden, CO) NREL
Patent Number(s):
9,823,177
Application Number:
14/633,423
Contract Number:
AC36-08GO28308
Resource Relation:
Patent File Date: 2015 Feb 27
Research Org:
National Renewable Energy Lab. (NREL), Golden, CO (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Other works cited in this record:

Temperature-controlled apparatus for fluid permeation or the like
patent, July 1977

Apparatus to measure permeation of a gas through a membrane
patent, March 2013

Test device for measuring permeability of a barrier material
patent, March 2014

Instrument and method for measuring high concentrations of carbon monoxide in a gaseous sample
patent, December 2014

Systems And Methods For Permeability Rate Testing Of Barrier Films
patent-application, March 2012

Systems And Methods For Compensated Barrier Permeability Testing
patent-application, March 2014

Quantitative calcium resistivity based method for accurate and scalable water vapor transmission rate measurement
journal, August 2011
  • Reese, Matthew O.; Dameron, Arrelaine A.; Kempe, Michael D.
  • Review of Scientific Instruments, Vol. 82, Issue 8, Article No. 085101
  • DOI: 10.1063/1.3606644

Similar records in DOepatents and OSTI.GOV collections: