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Title: Method and apparatus for measuring surface changes, in porous materials, using multiple differently-configured acoustic sensors

Abstract

A method and apparatus for measuring surface changes, such as mass uptake at various pressures, in a thin-film material, in particular porous membranes, using multiple differently-configured acoustic sensors.

Inventors:
 [1];  [1];  [2]
  1. (Placitas, NM)
  2. (Albuquerque, NM)
Publication Date:
Research Org.:
SANDIA CORP
OSTI Identifier:
873832
Patent Number(s):
US 6257048
Assignee:
United States of America as represented by United States Department (Washington, DC) SNL
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; apparatus; measuring; surface; changes; porous; materials; multiple; differently-configured; acoustic; sensors; mass; uptake; various; pressures; thin-film; material; particular; membranes; porous membrane; porous material; porous materials; film material; measuring surface; surface changes; thin-film material; acoustic sensors; acoustic sensor; /73/

Citation Formats

Hietala, Susan Leslie, Hietala, Vincent Mark, and Tigges, Chris Phillip. Method and apparatus for measuring surface changes, in porous materials, using multiple differently-configured acoustic sensors. United States: N. p., 2001. Web.
Hietala, Susan Leslie, Hietala, Vincent Mark, & Tigges, Chris Phillip. Method and apparatus for measuring surface changes, in porous materials, using multiple differently-configured acoustic sensors. United States.
Hietala, Susan Leslie, Hietala, Vincent Mark, and Tigges, Chris Phillip. Mon . "Method and apparatus for measuring surface changes, in porous materials, using multiple differently-configured acoustic sensors". United States. https://www.osti.gov/servlets/purl/873832.
@article{osti_873832,
title = {Method and apparatus for measuring surface changes, in porous materials, using multiple differently-configured acoustic sensors},
author = {Hietala, Susan Leslie and Hietala, Vincent Mark and Tigges, Chris Phillip},
abstractNote = {A method and apparatus for measuring surface changes, such as mass uptake at various pressures, in a thin-film material, in particular porous membranes, using multiple differently-configured acoustic sensors.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2001},
month = {1}
}

Patent:

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