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Title: Layered solid sorbents for carbon dioxide capture

Abstract

A solid sorbent for the capture and the transport of carbon dioxide gas is provided having at least one first layer of a positively charged material that is polyethylenimine or poly(allylamine hydrochloride), that captures at least a portion of the gas, and at least one second layer of a negatively charged material that is polystyrenesulfonate or poly(acryclic acid), that transports the gas, wherein the second layer of material is in juxtaposition to, attached to, or crosslinked with the first layer for forming at least one bilayer, and a solid substrate support having a porous surface, wherein one or more of the bilayers is/are deposited on the surface of and/or within the solid substrate. A method of preparing and using the solid sorbent is provided.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
West Virginia Univ., Morgantown, WV (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1163996
Patent Number(s):
8889589
Application Number:
14/149,210
Assignee:
West Virginia University (Morgantown, WV)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
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DOE Contract Number:  
FE0004000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; 20 FOSSIL-FUELED POWER PLANTS

Citation Formats

Li, Bingyun, Jiang, Bingbing, Gray, McMahan L, Fauth, Daniel J, Pennline, Henry W, and Richards, George A. Layered solid sorbents for carbon dioxide capture. United States: N. p., 2014. Web.
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Li, Bingyun, Jiang, Bingbing, Gray, McMahan L, Fauth, Daniel J, Pennline, Henry W, & Richards, George A. Layered solid sorbents for carbon dioxide capture. United States.
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Li, Bingyun, Jiang, Bingbing, Gray, McMahan L, Fauth, Daniel J, Pennline, Henry W, and Richards, George A. Tue . "Layered solid sorbents for carbon dioxide capture". United States. https://www.osti.gov/servlets/purl/1163996.
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@article{osti_1163996,
title = {Layered solid sorbents for carbon dioxide capture},
author = {Li, Bingyun and Jiang, Bingbing and Gray, McMahan L and Fauth, Daniel J and Pennline, Henry W and Richards, George A},
abstractNote = {A solid sorbent for the capture and the transport of carbon dioxide gas is provided having at least one first layer of a positively charged material that is polyethylenimine or poly(allylamine hydrochloride), that captures at least a portion of the gas, and at least one second layer of a negatively charged material that is polystyrenesulfonate or poly(acryclic acid), that transports the gas, wherein the second layer of material is in juxtaposition to, attached to, or crosslinked with the first layer for forming at least one bilayer, and a solid substrate support having a porous surface, wherein one or more of the bilayers is/are deposited on the surface of and/or within the solid substrate. A method of preparing and using the solid sorbent is provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {11}
}
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