Compositions and methods for direct capture of organic materials from process streams
Abstract
A particulate magnetic nanostructured solid sorbent (MNSS) material is described herein. The particles of the MNSS comprise a plurality of tethered nanoparticles. The nanoparticles are tethered together by substantially linear hydrocarbon chains, a poly(alkylene oxide) chains, or a combination thereof connecting the nanoparticles in a three-dimensional elastic network with the nanoparticles as junctions of the network having junction functionality of about 2.1 to about 6. The surfaces of at least some of the nanoparticles comprise a polymerized siloxane bearing at least one sorption-aiding substituent selected from a hydrophilic group and a lipophilic group. The plurality of nanoparticles is made up of superparamagnetic nanoparticles or a combination of superparamagnetic and non-magnetic nanoparticles. The individual superparamagnetic nanoparticles comprise a passivating metal oxide coating around a core comprising at least one nanocrystalline metal or alloy having ferromagnetic or ferrimagnetic properties.
- Inventors:
- Issue Date:
- Research Org.:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1289942
- Patent Number(s):
- 9409148
- Application Number:
- 13/962,480
- Assignee:
- UCHICAGO ARGONNE, LLC (Chicago, IL)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
- DOE Contract Number:
- AC02-06CH11357
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Aug 08
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Lin, YuPo J., Brotzman, Richard W., and Snyder, Seth W. Compositions and methods for direct capture of organic materials from process streams. United States: N. p., 2016.
Web.
Lin, YuPo J., Brotzman, Richard W., & Snyder, Seth W. Compositions and methods for direct capture of organic materials from process streams. United States.
Lin, YuPo J., Brotzman, Richard W., and Snyder, Seth W. Tue .
"Compositions and methods for direct capture of organic materials from process streams". United States. https://www.osti.gov/servlets/purl/1289942.
@article{osti_1289942,
title = {Compositions and methods for direct capture of organic materials from process streams},
author = {Lin, YuPo J. and Brotzman, Richard W. and Snyder, Seth W.},
abstractNote = {A particulate magnetic nanostructured solid sorbent (MNSS) material is described herein. The particles of the MNSS comprise a plurality of tethered nanoparticles. The nanoparticles are tethered together by substantially linear hydrocarbon chains, a poly(alkylene oxide) chains, or a combination thereof connecting the nanoparticles in a three-dimensional elastic network with the nanoparticles as junctions of the network having junction functionality of about 2.1 to about 6. The surfaces of at least some of the nanoparticles comprise a polymerized siloxane bearing at least one sorption-aiding substituent selected from a hydrophilic group and a lipophilic group. The plurality of nanoparticles is made up of superparamagnetic nanoparticles or a combination of superparamagnetic and non-magnetic nanoparticles. The individual superparamagnetic nanoparticles comprise a passivating metal oxide coating around a core comprising at least one nanocrystalline metal or alloy having ferromagnetic or ferrimagnetic properties.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {8}
}
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Works referenced in this record:
The design and utility of polymer-stabilized iron-oxide nanoparticles for nanomedicine applications
journal, January 2010
- Boyer, Cyrille; Whittaker, Michael R.; Bulmus, Volga
- NPG Asia Materials, Vol. 2, Issue 1
Elastomeric Nanoparticle Composites Covalently Bound to Al 2 O 3 /GaAs Surfaces
journal, August 2007
- Song, Hyon Min; Ye, Peide D.; Ivanisevic, Albena
- Langmuir, Vol. 23, Issue 18
Elastic behavior of cis-1,4-polybutadiene
journal, March 1987
- Brotzman, R. W.; Flory, P. J.
- Macromolecules, Vol. 20, Issue 2
Volume dependence of the elastic equation of state. 3. Bulk-cured poly(dimethylsiloxane)
journal, March 1982
- Brotzman, R. W.; Eichinger, B. E.
- Macromolecules, Vol. 15, Issue 2
Volume dependence of the elastic equation of state. 2. Solution-cured poly(dimethylsiloxane)
journal, September 1981
- Brotzman, R. W.; Eichinger, B. E.
- Macromolecules, Vol. 14, Issue 5
Swelling of model poly(dimethylsiloxane) networks
journal, July 1983
- Brotzman, R. W.; Eichinger, B. E.
- Macromolecules, Vol. 16, Issue 7
An examination of the critical parameters in the constrained junction theory of rubber elasticity
journal, May 1986
- Brotzman, R. W.; Mark, J. E.
- Macromolecules, Vol. 19, Issue 3
Surface chemistry of Al2O3 deposition using Al(CH3)3 and H2O in a binary reaction sequence
journal, January 1995
- Dillon, A. C.; Ott, A. W.; Way, J. D.
- Surface Science, Vol. 322, Issue 1-3, p. 230-242
Synthesis of size-controlled Fe–Co alloy nanoparticles by modified polyol process
journal, March 2007
- Kodama, D.; Shinoda, K.; Sato, K.
- Journal of Magnetism and Magnetic Materials, Vol. 310, Issue 2, p. 2396-2398
Cellobiose hydrolysis using acid-functionalized nanoparticles
journal, December 2011
- Peña, L.; Ikenberry, M.; Ware, B.
- Biotechnology and Bioprocess Engineering, Vol. 16, Issue 6