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Ethenylene-Bridged Periodic Mesoporous Organosilicas: From E to Z

Carl Vercaemst UGent, Matthias Ide UGent, Paul V. Wiper, James T.A. Jones, Yaroslav Z. Khimyak, Francis Verpoort UGent and Pascal Van Der Voort UGent (2009) CHEMISTRY OF MATERIALS. 21(24). p.5792-5800
abstract
A novel class of periodic mesoporous organosilicas with E- and/or Z-configured ethenylene bridges was prepared under acidic conditions using the triblock copolymer Pluronic P123 as a structure directing agent. The isomeric configuration of the precursor has a drastic effect on the properties of the resulting PMO materials. The diastereoisomerically pure E-configured ethenylene bridged PMOs reveal higher structural ordering, narrower pore size distributions, and enhanced hydrothermal stability than their diastereoisomerically impure counterparts. These properties have been correlated with the molecular level structure of pore walls probed by solid-state NMR spectroscopy.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
ORGANIC GROUPS, CHANNEL WALLS, SILICA, ADSORPTION, SPHERES, MCM-41, ETHYLENESILICA, PORES, FRAMEWORKS, ARSENATE
journal title
CHEMISTRY OF MATERIALS
Chem. Mat.
volume
21
issue
24
pages
9 pages
publisher
AMER CHEMICAL SOC
place of publication
WASHINGTON
Web of Science type
Article
Web of Science id
000272597500013
JCR category
MATERIALS SCIENCE, MULTIDISCIPLINARY
JCR impact factor
5.368 (2009)
JCR rank
14/210 (2009)
JCR quartile
1 (2009)
ISSN
0897-4756
DOI
10.1021/cm902164t
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
816353
handle
http://hdl.handle.net/1854/LU-816353
date created
2009-12-28 11:55:54
date last changed
2010-01-04 10:26:06
@article{816353,
  abstract     = {A novel class of periodic mesoporous organosilicas with E- and/or Z-configured ethenylene
bridges was prepared under acidic conditions using the triblock copolymer Pluronic P123 as a
structure directing agent. The isomeric configuration of the precursor has a drastic effect on the
properties of the resulting PMO materials. The diastereoisomerically pure E-configured ethenylene
bridged PMOs reveal higher structural ordering, narrower pore size distributions, and enhanced
hydrothermal stability than their diastereoisomerically impure counterparts. These properties have
been correlated with the molecular level structure of pore walls probed by solid-state NMR
spectroscopy.},
  author       = {Vercaemst, Carl and Ide, Matthias and Wiper, Paul V. and Jones, James T.A. and Khimyak, Yaroslav Z. and Verpoort, Francis and Van Der Voort, Pascal},
  issn         = {0897-4756},
  journal      = {CHEMISTRY OF MATERIALS},
  keyword      = {ORGANIC GROUPS,CHANNEL WALLS,SILICA,ADSORPTION,SPHERES,MCM-41,ETHYLENESILICA,PORES,FRAMEWORKS,ARSENATE},
  language     = {eng},
  number       = {24},
  pages        = {5792--5800},
  publisher    = {AMER CHEMICAL SOC},
  title        = {Ethenylene-Bridged Periodic Mesoporous Organosilicas: From E to Z},
  url          = {http://dx.doi.org/10.1021/cm902164t},
  volume       = {21},
  year         = {2009},
}

Chicago
Vercaemst, Carl, Matthias Ide, Paul V. Wiper, James T.A. Jones, Yaroslav Z. Khimyak, Francis Verpoort, and Pascal Van Der Voort. 2009. “Ethenylene-Bridged Periodic Mesoporous Organosilicas: From E to Z.” Chemistry of Materials 21 (24): 5792–5800.
APA
Vercaemst, C., Ide, M., Wiper, P. V., Jones, J. T. A., Khimyak, Y. Z., Verpoort, F., & Van Der Voort, P. (2009). Ethenylene-Bridged Periodic Mesoporous Organosilicas: From E to Z. CHEMISTRY OF MATERIALS, 21(24), 5792–5800.
Vancouver
1.
Vercaemst C, Ide M, Wiper PV, Jones JTA, Khimyak YZ, Verpoort F, et al. Ethenylene-Bridged Periodic Mesoporous Organosilicas: From E to Z. CHEMISTRY OF MATERIALS. WASHINGTON: AMER CHEMICAL SOC; 2009;21(24):5792–800.
MLA
Vercaemst, Carl, Matthias Ide, Paul V. Wiper, et al. “Ethenylene-Bridged Periodic Mesoporous Organosilicas: From E to Z.” CHEMISTRY OF MATERIALS 21.24 (2009): 5792–5800. Print.