Block Copolymer Derived Membranes for Sustained Carbon Dioxide-Methane Separations (Record no. 46536)

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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625153851.0
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Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-12326
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Title Block Copolymer Derived Membranes for Sustained Carbon Dioxide-Methane Separations
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Volume/sequential designation Ind. Eng. Chem. Res., 49(23), p.12051-12059, 2010
520 3# - SUMMARY, ETC.
Summary, etc. Using a reactive block polymer precursor, membranes with a bicontinuous nanostructure containing a poly((N,Ndimethylamino)ethyl methacrylate)phase within a cross-linked poly(cyclooctene)framework were formed. These membranes were evaluated for their CO2 selectivity over CH4. Low pressure experiments demonstrated that the CO2 and CH4 permeabilities remain the same with pure and mixed gas feeds. This shows that the membranes are able to maintain their selectivity for CO2. This selectivity was only slightly decreased at moderate temperature (35 °C)and higher pressures (up to 40 bar)using a 50/50 CO2/CH4 mixed gas feed. The bicontinuous block polymer membranes resist the plasticization effect by using a cross-linked phase to sustain the properties of the selective block, and not by changing chain mobility through new chemistry. These bicontinuous block polymer membranes may be valuable for CO2 removal from natural gas streams.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Querelle, S.E.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Chen, L.
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Personal name Hillmyer, M.A.
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Personal name Cussler, E.L.
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Personal name Nijmeijer, K.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wessling, M.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1KfjsoZ19-QWkFBWHoJiO4vqPQIrwChXQ/view?usp=drivesdk">https://drive.google.com/file/d/1KfjsoZ19-QWkFBWHoJiO4vqPQIrwChXQ/view?usp=drivesdk</a>
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-12326 25.06.2025 25.06.2025 Documentos solicitados