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On the structure of an asymmetric carbon membrane with a novolac resin precursor

1997; Wiley; Volume: 64; Issue: 12 Linguagem: Inglês

10.1002/(sici)1097-4628(19970620)64

1097-4628

Theodore Steriotis, K. Beltsios, Athanasios C. Mitrοpoulos, N. Kanellopoulos, S.R. Tennison, A. Wiedenman, U. Keiderling,

Mesoporous Materials and Catalysis

Journal of Applied Polymer ScienceVolume 64, Issue 12 p. 2323-2345 On the structure of an asymmetric carbon membrane with a novolac resin precursor Th. Steriotis, Th. Steriotis NCSR Demokritos, Institute of Physical Chemistry, 153 10 Ag. Paraskevi Attikis, GreeceSearch for more papers by this authorK. Beltsios, Corresponding Author K. Beltsios NCSR Demokritos, Institute of Physical Chemistry, 153 10 Ag. Paraskevi Attikis, GreeceNCSR Demokritos, Institute of Physical Chemistry, 153 10 Ag. Paraskevi Attikis, Greece===Search for more papers by this authorA. Ch. Mitropoulos, A. Ch. Mitropoulos NCSR Demokritos, Institute of Physical Chemistry, 153 10 Ag. Paraskevi Attikis, GreeceSearch for more papers by this authorN. Kanellopoulos, N. Kanellopoulos NCSR Demokritos, Institute of Physical Chemistry, 153 10 Ag. Paraskevi Attikis, GreeceSearch for more papers by this authorS. Tennison, S. Tennison BP International Limited, Sunbury-on-Thames, Middlesex TW 16 7LN, United KingdomSearch for more papers by this authorA. Wiedenman, A. Wiedenman Hahn Meitner Institut, BENSC, Glienicker Strasse s 100, D-1000 Berlin, GermanySearch for more papers by this authorU. Keiderling, U. Keiderling Hahn Meitner Institut, BENSC, Glienicker Strasse s 100, D-1000 Berlin, GermanySearch for more papers by this author Th. Steriotis, Th. Steriotis NCSR Demokritos, Institute of Physical Chemistry, 153 10 Ag. Paraskevi Attikis, GreeceSearch for more papers by this authorK. Beltsios, Corresponding Author K. Beltsios NCSR Demokritos, Institute of Physical Chemistry, 153 10 Ag. Paraskevi Attikis, GreeceNCSR Demokritos, Institute of Physical Chemistry, 153 10 Ag. Paraskevi Attikis, Greece===Search for more papers by this authorA. Ch. Mitropoulos, A. Ch. Mitropoulos NCSR Demokritos, Institute of Physical Chemistry, 153 10 Ag. Paraskevi Attikis, GreeceSearch for more papers by this authorN. Kanellopoulos, N. Kanellopoulos NCSR Demokritos, Institute of Physical Chemistry, 153 10 Ag. Paraskevi Attikis, GreeceSearch for more papers by this authorS. Tennison, S. Tennison BP International Limited, Sunbury-on-Thames, Middlesex TW 16 7LN, United KingdomSearch for more papers by this authorA. Wiedenman, A. Wiedenman Hahn Meitner Institut, BENSC, Glienicker Strasse s 100, D-1000 Berlin, GermanySearch for more papers by this authorU. Keiderling, U. Keiderling Hahn Meitner Institut, BENSC, Glienicker Strasse s 100, D-1000 Berlin, GermanySearch for more papers by this author First published: 07 December 1998 https://doi.org/10.1002/(SICI)1097-4628(19970620)64:12 3.0.CO;2-NCitations: 23AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat Abstract An asymmetric tubular carbon membrane, appropriate for gas separation applications, was made through carbonization at 800°C of a precursor structure containing two phenol-formaldehyde resins, a partially cured novolac resin in 30–60 μm grains (bulk material), and a resole resin (membrane skin material). A replica of the skin material was deposited separately on a stainless steel substrate. The samples were analyzed by nitrogen adsorption, small-angle neutron scattering, and scanning electron microscopy (SEM). The basic structural entities of both skin and the bulk part were low-aspect-ratio carbon domains with a characteristic dimension in the 4.0–4.5 nm range. Further, the materials were characterized by microporosity in the 0.30–0.50 range with isotropic pores having a 1.3 nm diameter. The results are discussed with the help of a systematic survey of possible carbon structures with an intermediate level of microporosity. © 1997 John Wiley & Sons, Inc. J Appl Polym Sci 64: 2323–2345, 1997 Citing Literature Volume64, Issue1220 June 1997Pages 2323-2345 RelatedInformation