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Title: Colorometric detection of water using MOF-polymer films and composites

A method including exposing a mixture of a porous metal organic framework (MOF) and a polymer to a predetermined molecular species, wherein the MOF has an open metal site for the predetermined molecular species and the polymer has a porosity for the predetermined molecular species; and detecting a color change of the MOF in the presence of the predetermined molecular species. A method including combining a porous metal organic framework (MOF) and a polymer, wherein the MOF has an open metal site for a predetermined molecular species and the polymer has a porosity for the predetermined molecular species. An article of manufacture including a mixture of a porous metal organic framework (MOF) and a polymer, wherein the MOF has an open metal site for a predetermined molecular species and the polymer has a porosity for the predetermined molecular species.
Inventors:
;
Issue Date:
OSTI Identifier:
1254165
Assignee:
Sandia Corporation (Albuquerque, NM) SNL-A
Patent Number(s):
9,347,923
Application Number:
14/595,034
Contract Number:
AC04-94AL85000
Resource Relation:
Patent File Date: 2015 Jan 12
Research Org:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Other works cited in this record:

Metal–Organic Framework Materials as Chemical Sensors
journal, September 2011
  • Kreno, Lauren E.; Leong, Kirsty; Farha, Omar K.
  • Chemical Reviews, Vol. 112, Issue 2, p. 1105-1125
  • DOI: 10.1021/cr200324t

Metal–Organic Frameworks for Separations
journal, September 2011
  • Li, Jian-Rong; Sculley, Julian; Zhou, Hong-Cai
  • Chemical Reviews, Vol. 112, Issue 2, p. 869-932
  • DOI: 10.1021/cr200190s

A Chemically Functionalizable Nanoporous Material [Cu3(TMA)2(H2O)3]n
journal, February 1999

Characterization of metal-organic frameworks by water adsorption
journal, April 2009

Ultrasensitive Humidity Detection Using Metal–Organic Framework-Coated Microsensors
journal, August 2012
  • Robinson, Alex L.; Stavila, Vitalie; Zeitler, Todd R.
  • Analytical Chemistry, Vol. 84, Issue 16, p. 7043-7051
  • DOI: 10.1021/ac301183w

Metallo-organic molecular sieve for gas separation and purification
journal, September 2002
  • Min Wang, Qing; Shen, Dongmin; Bülow, Martin
  • Microporous and Mesoporous Materials, Vol. 55, Issue 2, p. 217-230
  • DOI: 10.1016/S1387-1811(02)00405-5

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