Reusable Catalysts Based on Dendrimers Trapped in Poly( p ‐xylylene) Nanotubes | Zendy

Lindner JeanPierre | Zendy; Röben Caren | Zendy; Studer Armido | Zendy; Stasiak Michael | Zendy; Ronge Ramona | Zendy; Greiner Andreas | Zendy; Wendorff HansJoachim | Zendy

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Reusable Catalysts Based on Dendrimers Trapped in Poly( p ‐xylylene) Nanotubes

Author(s) -

Lindner JeanPierre,

Röben Caren,

Studer Armido,

Stasiak Michael,

Ronge Ramona,

Greiner Andreas,

Wendorff HansJoachim

Publication year - 2009

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200903448

Subject(s) - xylylene , dendrimer , catalysis , ethylene oxide , bottle , nanofiber , nanotechnology , materials science , chemical engineering , chemistry , polymer chemistry , organic chemistry , polymer , composite material , engineering , copolymer

Catalysts in a bottle are readily prepared by coelectrospinning of PAMAM dendrimers and poly(ethylene oxide) (PEO). The nanofibers thus obtained can be coated with poly( p ‐xylylene) by chemical vapor deposition. Removal of the core PEO fibers by extraction with water results in PAMAM dendrimers entrapped in the tubes (see picture). The entrapped dendrimers show a high catalytic activity as reusable organocatalysts.

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