Polyoxyethylene intercalation in lamellar copper iron sulfide
Author
dc.contributor.author
Mujica, Carlos
Author
dc.contributor.author
Durán, René
Author
dc.contributor.author
Llanos, Jaime
Author
dc.contributor.author
Clavijo Campos, Ernesto
Admission date
dc.date.accessioned
2018-12-20T14:06:51Z
Available date
dc.date.available
2018-12-20T14:06:51Z
Publication date
dc.date.issued
1996
Cita de ítem
dc.identifier.citation
Materials Research Bulletin, Volumen 31, Issue 5, 2018, Pages 483-486
Identifier
dc.identifier.issn
00255408
Identifier
dc.identifier.other
10.1016/S0025-5408(96)00022-0
Identifier
dc.identifier.uri
https://repositorio.uchile.cl/handle/2250/154035
Abstract
dc.description.abstract
The insertion of polyethyleneoxide in a lamellar copper iron sulfide of formula CuFeS2 by an exchange reaction of potassium from KCuFeS2 with an aqueous solution of the polymer was performed. The characterization of the new compound by X-ray diffraction and IR absorption spectroscopy shows that the layer structure of the precursor has been retained and that the polymer adopts a zigzag configuration between the layers.