Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids

Autores
Vega, Isabel; Lamanna, Melisa Elsa; Fissore, Eliana Noemi; D'accorso, Norma Beatriz; Rojas, Ana Maria Luisa
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Presence of planar, bulky heterocyclic pendant groups, attached to polymer chains, alters the thermal properties and, once gelled, they modify their rheological properties as well. The authors report generation of stiff gels coming from terpolymers containing 1,2,4-oxadiazolic pendant groups, obtained by chemical modification of commercial polyacrylonitrile. The gels formed in basic aqueous solutions were compared and the effect of substituents linked to the heterocycles on thermal stability and viscoelastic properties was also analyzed. The structural modifications were followed by FTIR. The potential use of these terpolymers as workover fluids is discussed.
Fil: Vega, Isabel. Empresa de Servicios Especiales San Antonio Pride S.a.; Argentina
Fil: Lamanna, Melisa Elsa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina
Fil: Fissore, Eliana Noemi. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: D'accorso, Norma Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina
Fil: Rojas, Ana Maria Luisa. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Heterocyclic Pendant Groups
Polyacrylonitrile
Terpolymers
Viscoelastic Properties
Workover Fluids
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/68817
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluidsVega, IsabelLamanna, Melisa ElsaFissore, Eliana NoemiD'accorso, Norma BeatrizRojas, Ana Maria LuisaHeterocyclic Pendant GroupsPolyacrylonitrileTerpolymersViscoelastic PropertiesWorkover Fluidshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Presence of planar, bulky heterocyclic pendant groups, attached to polymer chains, alters the thermal properties and, once gelled, they modify their rheological properties as well. The authors report generation of stiff gels coming from terpolymers containing 1,2,4-oxadiazolic pendant groups, obtained by chemical modification of commercial polyacrylonitrile. The gels formed in basic aqueous solutions were compared and the effect of substituents linked to the heterocycles on thermal stability and viscoelastic properties was also analyzed. The structural modifications were followed by FTIR. The potential use of these terpolymers as workover fluids is discussed.Fil: Vega, Isabel. Empresa de Servicios Especiales San Antonio Pride S.a.; ArgentinaFil: Lamanna, Melisa Elsa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; ArgentinaFil: Fissore, Eliana Noemi. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: D'accorso, Norma Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; ArgentinaFil: Rojas, Ana Maria Luisa. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaJohn Wiley & Sons Inc2011-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/68817Vega, Isabel; Lamanna, Melisa Elsa; Fissore, Eliana Noemi; D'accorso, Norma Beatriz; Rojas, Ana Maria Luisa; Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids; John Wiley & Sons Inc; Journal of Applied Polymer Science; 119; 6; 3-2011; 3170-31790021-8995CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/app.32505info:eu-repo/semantics/altIdentifier/doi/10.1002/app.32505info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:38:54Zoai:ri.conicet.gov.ar:11336/68817instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:38:54.605CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids
title Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids
spellingShingle Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids
Vega, Isabel
Heterocyclic Pendant Groups
Polyacrylonitrile
Terpolymers
Viscoelastic Properties
Workover Fluids
title_short Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids
title_full Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids
title_fullStr Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids
title_full_unstemmed Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids
title_sort Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids
dc.creator.none.fl_str_mv Vega, Isabel
Lamanna, Melisa Elsa
Fissore, Eliana Noemi
D'accorso, Norma Beatriz
Rojas, Ana Maria Luisa
author Vega, Isabel
author_facet Vega, Isabel
Lamanna, Melisa Elsa
Fissore, Eliana Noemi
D'accorso, Norma Beatriz
Rojas, Ana Maria Luisa
author_role author
author2 Lamanna, Melisa Elsa
Fissore, Eliana Noemi
D'accorso, Norma Beatriz
Rojas, Ana Maria Luisa
author2_role author
author
author
author
dc.subject.none.fl_str_mv Heterocyclic Pendant Groups
Polyacrylonitrile
Terpolymers
Viscoelastic Properties
Workover Fluids
topic Heterocyclic Pendant Groups
Polyacrylonitrile
Terpolymers
Viscoelastic Properties
Workover Fluids
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Presence of planar, bulky heterocyclic pendant groups, attached to polymer chains, alters the thermal properties and, once gelled, they modify their rheological properties as well. The authors report generation of stiff gels coming from terpolymers containing 1,2,4-oxadiazolic pendant groups, obtained by chemical modification of commercial polyacrylonitrile. The gels formed in basic aqueous solutions were compared and the effect of substituents linked to the heterocycles on thermal stability and viscoelastic properties was also analyzed. The structural modifications were followed by FTIR. The potential use of these terpolymers as workover fluids is discussed.
Fil: Vega, Isabel. Empresa de Servicios Especiales San Antonio Pride S.a.; Argentina
Fil: Lamanna, Melisa Elsa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina
Fil: Fissore, Eliana Noemi. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: D'accorso, Norma Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina
Fil: Rojas, Ana Maria Luisa. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Presence of planar, bulky heterocyclic pendant groups, attached to polymer chains, alters the thermal properties and, once gelled, they modify their rheological properties as well. The authors report generation of stiff gels coming from terpolymers containing 1,2,4-oxadiazolic pendant groups, obtained by chemical modification of commercial polyacrylonitrile. The gels formed in basic aqueous solutions were compared and the effect of substituents linked to the heterocycles on thermal stability and viscoelastic properties was also analyzed. The structural modifications were followed by FTIR. The potential use of these terpolymers as workover fluids is discussed.
publishDate 2011
dc.date.none.fl_str_mv 2011-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/68817
Vega, Isabel; Lamanna, Melisa Elsa; Fissore, Eliana Noemi; D'accorso, Norma Beatriz; Rojas, Ana Maria Luisa; Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids; John Wiley & Sons Inc; Journal of Applied Polymer Science; 119; 6; 3-2011; 3170-3179
0021-8995
CONICET Digital
CONICET
url http://hdl.handle.net/11336/68817
identifier_str_mv Vega, Isabel; Lamanna, Melisa Elsa; Fissore, Eliana Noemi; D'accorso, Norma Beatriz; Rojas, Ana Maria Luisa; Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids; John Wiley & Sons Inc; Journal of Applied Polymer Science; 119; 6; 3-2011; 3170-3179
0021-8995
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/app.32505
info:eu-repo/semantics/altIdentifier/doi/10.1002/app.32505
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Inc
publisher.none.fl_str_mv John Wiley & Sons Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846083506566856704
score 13.22299

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