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Title: Thin, porous metal sheets and methods for making the same

Abstract

Thin, porous metal sheets and methods for forming them are presented to enable a variety of applications and devices. The thin, porous metal sheets are less than or equal to approximately 200 .mu.m thick, have a porosity between 25% and 75% by volume, and have pores with an average diameter less than or equal to approximately 2 .mu.m. The thin, porous metal sheets can be fabricated by preparing a slurry having between 10 and 50 wt % solvent and between 20 and 80 wt % powder of a metal precursor. The average particle size in the metal precursor powder should be between 100 nm and 5 .mu.m.

Inventors:
; ;
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1193400
Patent Number(s):
9079136
Application Number:
13/032,752
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Classifications (CPCs):
C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Patent
Resource Relation:
Patent File Date: 2011 Feb 23
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Liu, Wei, Li, Xiaohong Shari, and Canfield, Nathan L. Thin, porous metal sheets and methods for making the same. United States: N. p., 2015. Web.
Liu, Wei, Li, Xiaohong Shari, & Canfield, Nathan L. Thin, porous metal sheets and methods for making the same. United States.
Liu, Wei, Li, Xiaohong Shari, and Canfield, Nathan L. Tue . "Thin, porous metal sheets and methods for making the same". United States. https://www.osti.gov/servlets/purl/1193400.
@article{osti_1193400,
title = {Thin, porous metal sheets and methods for making the same},
author = {Liu, Wei and Li, Xiaohong Shari and Canfield, Nathan L.},
abstractNote = {Thin, porous metal sheets and methods for forming them are presented to enable a variety of applications and devices. The thin, porous metal sheets are less than or equal to approximately 200 .mu.m thick, have a porosity between 25% and 75% by volume, and have pores with an average diameter less than or equal to approximately 2 .mu.m. The thin, porous metal sheets can be fabricated by preparing a slurry having between 10 and 50 wt % solvent and between 20 and 80 wt % powder of a metal precursor. The average particle size in the metal precursor powder should be between 100 nm and 5 .mu.m.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {7}
}

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