Sol-gel-derived potassium-based di-ureasils for "smart windows"

Sol-gel derived KCF3SO3-doped di-urea cross-linked poly(oxyethylene) (POE)/siloxane (di-ureasil) ormolytes with ∞ > n ≥ 1 (n is the number of oxyethylene units per K+ ion) have been analysed. Samples with n > 40 are thermally stable up to 310 ºC. At n ≥ 100, POE crystallites are present. At n...

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Bibliographic Details
Main Author: Nunes, Sílvia (author)
Other Authors: Zea Bermudez, V. de (author), Silva, Maria Manuela (author), Smith, Michael John (author), Ostrovskii, David (author), Ferreira, Rute Sá (author), Carlos, Luís (author), Rocha, João (author), Gonçalves, A. I. (author), Fortunato, E. (author)
Format: article
Language:eng
Published: 2007
Subjects:
Sol-gel
Potassium triflate
Electrochromic devices
Science & Technology
Online Access:http://hdl.handle.net/1822/7751
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/7751

Internet

http://hdl.handle.net/1822/7751

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