Abstract
The authors report on preliminary chemical, physical and electrical data on the intercalative polymerization products of pyrrole and its derivatives in V2O5 xerogels. The reaction of neat pyrrole with a preswollen V2O5 xerogel is extremely fast and results in an amorphous black highly conducting product. This occurs because of over-reduction of the V2O5 which causes major structural changes in the framework. This has been shown previously using other redox intercalants. Due to the high reactivity of pyrrole with V2O5 xerogels, this reaction is difficult to control. However when dilute acetonitrile solutions of pyrrole are applied to V2O5 xerogel films or small amounts of pyrrole are applied on H2O preswollen films, the resulting black shiny products have a layered structure.
| Original language | English |
|---|---|
| Title of host publication | Polymeric Materials Science and Engineering, Proceedings of the ACS Division of Polymeric Materials Science and Engineering |
| Publisher | Publ by ACS |
| Pages | 969-973 |
| Number of pages | 5 |
| Volume | 61 |
| Publication status | Published - 1989 |
| Event | Proceedings of the ACS Division of Polymeric Materials: Science and Engineering - Miami Beach, FL, USA Duration: Sep 11 1989 → Sep 18 1989 |
Other
| Other | Proceedings of the ACS Division of Polymeric Materials: Science and Engineering |
|---|---|
| City | Miami Beach, FL, USA |
| Period | 9/11/89 → 9/18/89 |
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ASJC Scopus subject areas
- Chemical Engineering (miscellaneous)
- Polymers and Plastics
Cite this
Conductive-polymer intercalation in layered V2O5 xerogels. Intercalated polypyrrole. / Wu, Chun Guey; Kanatzidis, Mercouri G; Marcy, Henry O.; DeGroot, Donald C.; Kannewurf, Carl R.
Polymeric Materials Science and Engineering, Proceedings of the ACS Division of Polymeric Materials Science and Engineering. Vol. 61 Publ by ACS, 1989. p. 969-973.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Conductive-polymer intercalation in layered V2O5 xerogels. Intercalated polypyrrole
AU - Wu, Chun Guey
AU - Kanatzidis, Mercouri G
AU - Marcy, Henry O.
AU - DeGroot, Donald C.
AU - Kannewurf, Carl R.
PY - 1989
Y1 - 1989
N2 - The authors report on preliminary chemical, physical and electrical data on the intercalative polymerization products of pyrrole and its derivatives in V2O5 xerogels. The reaction of neat pyrrole with a preswollen V2O5 xerogel is extremely fast and results in an amorphous black highly conducting product. This occurs because of over-reduction of the V2O5 which causes major structural changes in the framework. This has been shown previously using other redox intercalants. Due to the high reactivity of pyrrole with V2O5 xerogels, this reaction is difficult to control. However when dilute acetonitrile solutions of pyrrole are applied to V2O5 xerogel films or small amounts of pyrrole are applied on H2O preswollen films, the resulting black shiny products have a layered structure.
AB - The authors report on preliminary chemical, physical and electrical data on the intercalative polymerization products of pyrrole and its derivatives in V2O5 xerogels. The reaction of neat pyrrole with a preswollen V2O5 xerogel is extremely fast and results in an amorphous black highly conducting product. This occurs because of over-reduction of the V2O5 which causes major structural changes in the framework. This has been shown previously using other redox intercalants. Due to the high reactivity of pyrrole with V2O5 xerogels, this reaction is difficult to control. However when dilute acetonitrile solutions of pyrrole are applied to V2O5 xerogel films or small amounts of pyrrole are applied on H2O preswollen films, the resulting black shiny products have a layered structure.
UR - http://www.scopus.com/inward/record.url?scp=0024904864&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0024904864&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0024904864
VL - 61
SP - 969
EP - 973
BT - Polymeric Materials Science and Engineering, Proceedings of the ACS Division of Polymeric Materials Science and Engineering
PB - Publ by ACS
ER -