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Alternating copolymer of double four ring silicate and dimethyl silicone monomer-PSS-1

Sam Smet, Steven Vandenbrande UGent, Pieter Verlooy, Stef Kerkhofs, Eric Breynaert, Christine EA Kirschhock, Charlotte Martineau-Corcos, Francis Taulelle, Veronique Van Speybroeck UGent and Johan A. Martens (2017) CHEMISTRY-A EUROPEAN JOURNAL. 23(47). p.11286-11293
abstract
A new copolymer consisting of double four ring (D4R) silicate units linked by dimethylsilicone monomer referred to as polyoligosiloxysilicone number one (PSS-1) was synthesized. The D4R building unit is provided by hexamethyleneimine cyclosilicate hydrate crystals, which were dehydrated and reacted with dichlorodimethylsilane. The local structure of D4R silicate units and dimethyl silicone monomers was revealed by multidimensional solid-state NMR, FTIR and modeling. On average, D4R silicate units have 6.8 silicone linkages. Evidence for preferential unidirectional growth and chain ordering within the PSS-1 copolymer was provided by STEM and TEM. The structure of PSS-1 copolymer consists of twisted columns of D4R silicate units with or without cross-linking. Both models are consistent with the spectroscopic, microscopic and physical properties. PSS-1 chains are predicted to be mechanically strong compared to silicones such as PDMS, yet more flexible than rigid silica materials such as zeolites.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
multidimensional NMR, oligomers, polyoligosiloxysilicone, polymers, silicon, BUILDING-BLOCK APPROACH, HYDRATE-TYPE MATERIALS, CRYSTAL-STRUCTURE, HYBRID MATERIALS, STRUCTURAL LINKS, NMR-SPECTROSCOPY, SILOXANE CAGES, ZEOLITE-TYPE, SPHEROSILICATE, NANOCOMPOSITES
journal title
CHEMISTRY-A EUROPEAN JOURNAL
volume
23
issue
47
pages
11286 - 11293
publisher
WILEY-V C H VERLAG GMBH
place of publication
WEINHEIM, GERMANY
Web of Science type
Article
Web of Science id
000408079900016
ISSN
0947-6539
1521-3765
DOI
10.1002/chem.201701237
language
English
UGent publication?
yes
classification
A1
id
8531589
handle
http://hdl.handle.net/1854/LU-8531589
date created
2017-09-19 07:22:28
date last changed
2017-09-22 09:34:23
@article{8531589,
  abstract     = {A new copolymer consisting of double four ring (D4R) silicate units linked by dimethylsilicone monomer referred to as polyoligosiloxysilicone number one (PSS-1) was synthesized. The D4R building unit is provided by hexamethyleneimine cyclosilicate hydrate crystals, which were dehydrated and reacted with dichlorodimethylsilane. The local structure of D4R silicate units and dimethyl silicone monomers was revealed by multidimensional solid-state NMR, FTIR and modeling. On average, D4R silicate units have 6.8 silicone linkages. Evidence for preferential unidirectional growth and chain ordering within the PSS-1 copolymer was provided by STEM and TEM. The structure of PSS-1 copolymer consists of twisted columns of D4R silicate units with or without cross-linking. Both models are consistent with the spectroscopic, microscopic and physical properties. PSS-1 chains are predicted to be mechanically strong compared to silicones such as PDMS, yet more flexible than rigid silica materials such as zeolites.},
  author       = {Smet, Sam and Vandenbrande, Steven and Verlooy, Pieter and Kerkhofs, Stef and Breynaert, Eric and Kirschhock, Christine EA and Martineau-Corcos, Charlotte and Taulelle, Francis and Van Speybroeck, Veronique and Martens, Johan A.},
  issn         = {0947-6539},
  journal      = {CHEMISTRY-A EUROPEAN JOURNAL},
  keyword      = {multidimensional NMR,oligomers,polyoligosiloxysilicone,polymers,silicon,BUILDING-BLOCK APPROACH,HYDRATE-TYPE MATERIALS,CRYSTAL-STRUCTURE,HYBRID MATERIALS,STRUCTURAL LINKS,NMR-SPECTROSCOPY,SILOXANE CAGES,ZEOLITE-TYPE,SPHEROSILICATE,NANOCOMPOSITES},
  language     = {eng},
  number       = {47},
  pages        = {11286--11293},
  publisher    = {WILEY-V C H VERLAG GMBH},
  title        = {Alternating copolymer of double four ring silicate and dimethyl silicone monomer-PSS-1},
  url          = {http://dx.doi.org/10.1002/chem.201701237},
  volume       = {23},
  year         = {2017},
}

Chicago
Smet, Sam, Steven Vandenbrande, Pieter Verlooy, Stef Kerkhofs, Eric Breynaert, Christine EA Kirschhock, Charlotte Martineau-Corcos, Francis Taulelle, Veronique Van Speybroeck, and Johan A. Martens. 2017. “Alternating Copolymer of Double Four Ring Silicate and Dimethyl Silicone monomer-PSS-1.” Chemistry-a European Journal 23 (47): 11286–11293.
APA
Smet, Sam, Vandenbrande, S., Verlooy, P., Kerkhofs, S., Breynaert, E., Kirschhock, C. E., Martineau-Corcos, C., et al. (2017). Alternating copolymer of double four ring silicate and dimethyl silicone monomer-PSS-1. CHEMISTRY-A EUROPEAN JOURNAL, 23(47), 11286–11293.
Vancouver
1.
Smet S, Vandenbrande S, Verlooy P, Kerkhofs S, Breynaert E, Kirschhock CE, et al. Alternating copolymer of double four ring silicate and dimethyl silicone monomer-PSS-1. CHEMISTRY-A EUROPEAN JOURNAL. WEINHEIM, GERMANY: WILEY-V C H VERLAG GMBH; 2017;23(47):11286–93.
MLA
Smet, Sam, Steven Vandenbrande, Pieter Verlooy, et al. “Alternating Copolymer of Double Four Ring Silicate and Dimethyl Silicone monomer-PSS-1.” CHEMISTRY-A EUROPEAN JOURNAL 23.47 (2017): 11286–11293. Print.