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Well-defined phosphonated homo- and copolymers via direct ring opening metathesis polymerization

Bingöl, Bahar LU ; Kröger, Anja and Jannasch, Patric LU (2013) In Polymer 54(25). p.6676-6688
Abstract
Phosphonated polymers with a well-defined molecular weight, composition, and architecture have been prepared via ring opening metathesis polymerization (ROMP) of diethyl phosphonate norbornene imides at room temperature for the first time. ROMP gave a broad range of phosphonated homopolymers, statistical, diblock and triblock copolymers based on poly(norbornene imide)s with low polydispersity (1.09-1.32) Complete hydrolysis of diethyl phosphonate poly(norbornene imide)s under mild conditions yielded the phosphonic acid derivatives. Thermogravimetric analysis indicated high thermal and thermo-oxidative stability of the polymers. Free standing and transparent films with good mechanical stability were obtained from the phosphonic acid... (More)
Phosphonated polymers with a well-defined molecular weight, composition, and architecture have been prepared via ring opening metathesis polymerization (ROMP) of diethyl phosphonate norbornene imides at room temperature for the first time. ROMP gave a broad range of phosphonated homopolymers, statistical, diblock and triblock copolymers based on poly(norbornene imide)s with low polydispersity (1.09-1.32) Complete hydrolysis of diethyl phosphonate poly(norbornene imide)s under mild conditions yielded the phosphonic acid derivatives. Thermogravimetric analysis indicated high thermal and thermo-oxidative stability of the polymers. Free standing and transparent films with good mechanical stability were obtained from the phosphonic acid functional homopolymers, diblock and triblock copolymers. Combining these basic properties with the advantages mentioned above make ROMP a promising pathway for accessing a wide diversity of phosphonated macromolecular structures. These new phosphonated polymers will open new perspectives in advanced application areas such as medicine and membrane science, which require a high level of control over polymer structure. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Polymer
volume
54
issue
25
pages
6676 - 6688
publisher
Elsevier
external identifiers
  • wos:000327418600002
  • scopus:84888003486
ISSN
0032-3861
DOI
10.1016/j.polymer.2013.10.018
language
English
LU publication?
yes
id
db082952-aea8-48e7-94fa-b284177b7c7e (old id 3631061)
alternative location
http://www.sciencedirect.com/science/article/pii/S0032386113009609
date added to LUP
2013-10-15 17:08:15
date last changed
2019-07-02 02:17:32
@article{db082952-aea8-48e7-94fa-b284177b7c7e,
  abstract     = {Phosphonated polymers with a well-defined molecular weight, composition, and architecture have been prepared via ring opening metathesis polymerization (ROMP) of diethyl phosphonate norbornene imides at room temperature for the first time. ROMP gave a broad range of phosphonated homopolymers, statistical, diblock and triblock copolymers based on poly(norbornene imide)s with low polydispersity (1.09-1.32) Complete hydrolysis of diethyl phosphonate poly(norbornene imide)s under mild conditions yielded the phosphonic acid derivatives. Thermogravimetric analysis indicated high thermal and thermo-oxidative stability of the polymers. Free standing and transparent films with good mechanical stability were obtained from the phosphonic acid functional homopolymers, diblock and triblock copolymers. Combining these basic properties with the advantages mentioned above make ROMP a promising pathway for accessing a wide diversity of phosphonated macromolecular structures. These new phosphonated polymers will open new perspectives in advanced application areas such as medicine and membrane science, which require a high level of control over polymer structure.},
  author       = {Bingöl, Bahar and Kröger, Anja and Jannasch, Patric},
  issn         = {0032-3861},
  language     = {eng},
  number       = {25},
  pages        = {6676--6688},
  publisher    = {Elsevier},
  series       = {Polymer},
  title        = {Well-defined phosphonated homo- and copolymers via direct ring opening metathesis polymerization},
  url          = {http://dx.doi.org/10.1016/j.polymer.2013.10.018},
  volume       = {54},
  year         = {2013},
}