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Title: Preparation of membranes using solvent-less vapor deposition followed by in-situ polymerization

Abstract

A system of fabricating a composite membrane from a membrane substrate using solvent-less vapor deposition followed by in-situ polymerization. A first monomer and a second monomer are directed into a mixing chamber in a deposition chamber. The first monomer and the second monomer are mixed in the mixing chamber providing a mixed first monomer and second monomer. The mixed first monomer and second monomer are solvent-less vapor deposited onto the membrane substrate in the deposition chamber. The membrane substrate and the mixed first monomer and second monomer are heated to produce in-situ polymerization and provide the composite membrane.

Inventors:
 [1];  [1];  [2];  [3];  [4];  [5];  [1]
  1. San Ramon, CA
  2. Oakland, CA
  3. Pleasant Hill, CA
  4. Modesto, CA
  5. Los Gatos, CA
Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1034644
Patent Number(s):
8,101,023
Application Number:
12/792,013
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA) LLNL
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

O'Brien, Kevin C, Letts, Stephan A, Spadaccini, Christopher M, Morse, Jeffrey C, Buckley, Steven R, Fischer, Larry E, and Wilson, Keith B. Preparation of membranes using solvent-less vapor deposition followed by in-situ polymerization. United States: N. p., 2012. Web.
O'Brien, Kevin C, Letts, Stephan A, Spadaccini, Christopher M, Morse, Jeffrey C, Buckley, Steven R, Fischer, Larry E, & Wilson, Keith B. Preparation of membranes using solvent-less vapor deposition followed by in-situ polymerization. United States.
O'Brien, Kevin C, Letts, Stephan A, Spadaccini, Christopher M, Morse, Jeffrey C, Buckley, Steven R, Fischer, Larry E, and Wilson, Keith B. Tue . "Preparation of membranes using solvent-less vapor deposition followed by in-situ polymerization". United States. https://www.osti.gov/servlets/purl/1034644.
@article{osti_1034644,
title = {Preparation of membranes using solvent-less vapor deposition followed by in-situ polymerization},
author = {O'Brien, Kevin C and Letts, Stephan A and Spadaccini, Christopher M and Morse, Jeffrey C and Buckley, Steven R and Fischer, Larry E and Wilson, Keith B},
abstractNote = {A system of fabricating a composite membrane from a membrane substrate using solvent-less vapor deposition followed by in-situ polymerization. A first monomer and a second monomer are directed into a mixing chamber in a deposition chamber. The first monomer and the second monomer are mixed in the mixing chamber providing a mixed first monomer and second monomer. The mixed first monomer and second monomer are solvent-less vapor deposited onto the membrane substrate in the deposition chamber. The membrane substrate and the mixed first monomer and second monomer are heated to produce in-situ polymerization and provide the composite membrane.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2012},
month = {1}
}

Patent:

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