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Title: Bio-mimetic oxygen separation via a hollow fiber membrane contactor with O2 carrier solutions

Journal Article · · ChemComm
DOI: https://doi.org/10.1039/c8cc01457d · OSTI ID:1512038
ORCiD logo [1];  [1];  [2];  [2];  [1];  [1]; ORCiD logo [2]
  1. Univ. of South Carolina, Columbia, SC (United States)
  2. Gas Technology Institute (GTI), Des Plaines, IL (United States)
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A low-cost poly(ethyleneimine)–cobalt (PEI–Co) complex solution with high O2 absorption capacity (as high as 1.5 L O2 (STP)/L solution) was developed and used in a bio-mimetic system to produce high-purity O2 from air. Here, an oxygen concentration greater than 99.6% was demonstrated.

Research Organization:
Gas Technology Institute (GTI), Des Plaines, IL (United States)
Sponsoring Organization:
USDOE Office of Fossil Energy (FE)
Grant/Contract Number:
FE0024080
OSTI ID:
1512038
Journal Information:
ChemComm, Vol. 54, Issue 68; ISSN 1359-7345
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 1 work
Citation information provided by
Web of Science

References (17)

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Reactivity of a Cobalt(III)–Hydroperoxo Complex in Electrophilic Reactions journal November 2016
Complex formation of polyethyleneimine with copper(II), nickel(II), and cobalt(II) ions journal February 2002
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Catalytic N−H Bond Activation and Breaking by a Well-Defined Co II 1 O 4 Site of a Heterogeneous Catalyst journal January 2018
The effect of oxygen carriers on gas transport through polysiloxane and ethylcellulose membranes journal July 1998
Selective, Tunable O 2 Binding in Cobalt(II)–Triazolate/Pyrazolate Metal–Organic Frameworks journal May 2016

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