Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada)

Experimental results of X-ray diffraction and X-ray photoelectron spectroscopy of fossil cutin from the compressed foliage of the Carboniferous tree fern Alethopteris pseudograndinioides, Cantabrian age, Sydney Coalfield, Canada, are presented in this paper. The light-colored cutin was obtained by o...

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Detalhes bibliográficos
Autores: Stoyko, Stanislav S., Rudyk, Brent W., Mar, Arthur, Zodrow, Erwin L., D` Angelo, José Alejandro
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2013
País:Argentina
Recursos:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/4763
Acesso em linha:http://hdl.handle.net/11336/4763
Access Level:acceso abierto
Palavra-chave:Cutin
Crystalline
Composition
Carboniferous
Tree Fern
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
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spelling Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada)Stoyko, Stanislav S.Rudyk, Brent W.Mar, ArthurZodrow, Erwin L.D` Angelo, José AlejandroCutinCrystallineCompositionCarboniferousTree Fernhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Experimental results of X-ray diffraction and X-ray photoelectron spectroscopy of fossil cutin from the compressed foliage of the Carboniferous tree fern Alethopteris pseudograndinioides, Cantabrian age, Sydney Coalfield, Canada, are presented in this paper. The light-colored cutin was obtained by oxidizing the compression in Schulze's solution in two stages for a total of 19 days. The broad peak in the powder diffractogram at 20° is characteristic of an average separation of ~4.4 Å between the methylenic hydrocarbon chains (CH2)n, whereas the sharper peaks at 26°–28° suggest that within a small fraction of the sample, the chains are more regularly separated. Most of the chains are likely randomly aligned to form a nematic structure. Elemental composition by mass amounts to 58.3% C, 1.1% N, 19.4% O, 19.7% Cl, and 1.5% Si, and the local chemical environment of C 1s, O 1s, and Cl 2p is probed. Cl content is a surprising result, and further research is needed for identifying chlorine-containing species.Fil: Stoyko, Stanislav S.. University of Alberta. Department of Chemistry; CanadáFil: Rudyk, Brent W.. University of Alberta. Department of Chemistry; CanadáFil: Mar, Arthur. University of Alberta. Department of Chemistry; CanadáFil: Zodrow, Erwin L.. Cape Breton University. Palaeobiological Laboratory; CanadáFil: D` Angelo, José Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Científico Tecnológico Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; ArgentinaElsevier Science2013-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4763Stoyko, Stanislav S.; Rudyk, Brent W.; Mar, Arthur; Zodrow, Erwin L.; D` Angelo, José Alejandro; Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada); Elsevier Science; International Journal Of Coal Geology; 106; 2-2013; 35-380166-5162enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0166516213000098info:eu-repo/semantics/altIdentifier/doi/10.1016/j.coal.2013.01.006info:eu-repo/semantics/altIdentifier/issn/0166-5162info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:46:48Zoai:ri.conicet.gov.ar:11336/4763instacron: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:34982024-05-08 13:46:49.123CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada)
title Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada)
spellingShingle Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada)
Stoyko, Stanislav S.
Cutin
Crystalline
Composition
Carboniferous
Tree Fern
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
title_short Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada)
title_full Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada)
title_fullStr Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada)
title_full_unstemmed Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada)
title_sort Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada)
dc.creator.none.fl_str_mv Stoyko, Stanislav S.
Rudyk, Brent W.
Mar, Arthur
Zodrow, Erwin L.
D` Angelo, José Alejandro
author Stoyko, Stanislav S.
author_facet Stoyko, Stanislav S.
Rudyk, Brent W.
Mar, Arthur
Zodrow, Erwin L.
D` Angelo, José Alejandro
author_role author
author2 Rudyk, Brent W.
Mar, Arthur
Zodrow, Erwin L.
D` Angelo, José Alejandro
author2_role author
author
author
author
dc.subject.none.fl_str_mv Cutin
Crystalline
Composition
Carboniferous
Tree Fern
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
topic Cutin
Crystalline
Composition
Carboniferous
Tree Fern
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
description Experimental results of X-ray diffraction and X-ray photoelectron spectroscopy of fossil cutin from the compressed foliage of the Carboniferous tree fern Alethopteris pseudograndinioides, Cantabrian age, Sydney Coalfield, Canada, are presented in this paper. The light-colored cutin was obtained by oxidizing the compression in Schulze's solution in two stages for a total of 19 days. The broad peak in the powder diffractogram at 20° is characteristic of an average separation of ~4.4 Å between the methylenic hydrocarbon chains (CH2)n, whereas the sharper peaks at 26°–28° suggest that within a small fraction of the sample, the chains are more regularly separated. Most of the chains are likely randomly aligned to form a nematic structure. Elemental composition by mass amounts to 58.3% C, 1.1% N, 19.4% O, 19.7% Cl, and 1.5% Si, and the local chemical environment of C 1s, O 1s, and Cl 2p is probed. Cl content is a surprising result, and further research is needed for identifying chlorine-containing species.
publishDate 2013
dc.date.none.fl_str_mv 2013-02
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/11336/4763
Stoyko, Stanislav S.; Rudyk, Brent W.; Mar, Arthur; Zodrow, Erwin L.; D` Angelo, José Alejandro; Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada); Elsevier Science; International Journal Of Coal Geology; 106; 2-2013; 35-38
0166-5162
url http://hdl.handle.net/11336/4763
identifier_str_mv Stoyko, Stanislav S.; Rudyk, Brent W.; Mar, Arthur; Zodrow, Erwin L.; D` Angelo, José Alejandro; Powder X-ray diffraction and X-ray photoelectron spectroscopy of cutin from a 300 Ma tree fern (Alethopteris pseudograndinioides, Canada); Elsevier Science; International Journal Of Coal Geology; 106; 2-2013; 35-38
0166-5162
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0166516213000098
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.coal.2013.01.006
info:eu-repo/semantics/altIdentifier/issn/0166-5162
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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
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score 15,812455

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