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Monolithic systems: from separation science to heterogeneous catalysis
Author(s) -
Lubbad Said,
Mayr Betina,
Mayr Monika,
Buchmeiser M.R.
Publication year - 2004
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.200450601
Subject(s) - romp , metathesis , catalysis , polymerization , materials science , ring opening metathesis polymerisation , monomer , nanotechnology , grafting , chemical engineering , combinatorial chemistry , chemistry , polymer , organic chemistry , composite material , engineering
Recent results that have been obtained in the ring‐opening metathesis polymerization (ROMP)‐based synthesis of monolithic supports are summarized. We have elaborated a synthetic concept that allows modifying monolithic supports in a way that they can be used both for applications in separation science, for SEC and as supports for catalytically active systems. In all cases, a tailor‐made microstructure was accessible due to the controlled character of the transition‐metal catalyzed polymerization. Taking advantage of the “living” catalytic sites, an “ in situ ” functionalization was accomplished by subsequently grafting a variety of functional monomers and catalyst precursors onto the rod. Their design and use as supports for high‐performance separation devices (e.g. for ds ‐DNA) and catalytic supports ( e.g. supported Grubbs‐type catalysts) is summarized.