Jun ware glaze colours: An X-ray absorption spectroscopy study

Jun ware is stoneware created in the late Northern Song dynasty (12th century) with a blue glaze combining transparent-blue and whitish-opaque submillimetric areas. The glaze has a glass nanostructure with lime-rich droplets in a silica-rich matrix resulting from a high temperature liquid-liquid pha...

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Autores: Yuan, Mingyue, Hou, Jiayu, Gorni, Giulio, Crespo Artiaga, Daniel|||0000-0003-1743-2400, Li, Yuan, Pradell Cara, Trinitat|||0000-0002-8720-5492
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/365583
Acceso en línea:https://hdl.handle.net/2117/365583
https://dx.doi.org/10.1016/j.jeurceramsoc.2022.02.016
Access Level:acceso abierto
Palabra clave:Ceramic materials
Fe K-pre-edge fitting
Metallic copper nanoparticles
Iron oxidation state
Absorption and scattering
Glass nanostructure
Jun ware glaze
Materials ceràmics
Àrees temàtiques de la UPC::Física
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spelling Jun ware glaze colours: An X-ray absorption spectroscopy studyYuan, MingyueHou, JiayuGorni, GiulioCrespo Artiaga, Daniel|||0000-0003-1743-2400Li, YuanPradell Cara, Trinitat|||0000-0002-8720-5492Ceramic materialsFe K-pre-edge fittingMetallic copper nanoparticlesIron oxidation stateAbsorption and scatteringGlass nanostructureJun ware glazeMaterials ceràmicsÀrees temàtiques de la UPC::FísicaJun ware is stoneware created in the late Northern Song dynasty (12th century) with a blue glaze combining transparent-blue and whitish-opaque submillimetric areas. The glaze has a glass nanostructure with lime-rich droplets in a silica-rich matrix resulting from a high temperature liquid-liquid phase separation. Calcium-rich opaque and calcium-poor transparent areas are combined. Iron is more oxidised in the calcium rich areas (˜17–20% Fe2+) than in the calcium poor areas (˜60–70% Fe2+) of the glaze. Therefore, iron is oxidised in the lime-rich droplets and reduced in the silica-rich matrix. The sky-like appearance of the glaze is due to the combination of the light absorption in the transparent-dark-blue Fe2+ rich areas and scattering in the white-yellowish Fe3+ rich areas. Copper appears mainly oxidised but in the red areas a few small copper nanoparticles are present and iron appears more oxidised. The result indicates the simultaneous reduction of copper and oxidation of iron.Peer ReviewedElsevier20222022-06-0120222022-04-08journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/365583https://dx.doi.org/10.1016/j.jeurceramsoc.2022.02.016reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengAgencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2019-105823RB-I00 RECUPERANDO LAS TECNOLOGIAS PERDIDAS: IMPACTO EN LA HISTORIA Y EN LA CONSERVACION DEL VIDRIO, LA CERAMICA VIDRIADA Y LA PINTURA.open accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3655832026-05-27T15:37:01Z
dc.title.none.fl_str_mv Jun ware glaze colours: An X-ray absorption spectroscopy study
title Jun ware glaze colours: An X-ray absorption spectroscopy study
spellingShingle Jun ware glaze colours: An X-ray absorption spectroscopy study
Yuan, Mingyue
Ceramic materials
Fe K-pre-edge fitting
Metallic copper nanoparticles
Iron oxidation state
Absorption and scattering
Glass nanostructure
Jun ware glaze
Materials ceràmics
Àrees temàtiques de la UPC::Física
title_short Jun ware glaze colours: An X-ray absorption spectroscopy study
title_full Jun ware glaze colours: An X-ray absorption spectroscopy study
title_fullStr Jun ware glaze colours: An X-ray absorption spectroscopy study
title_full_unstemmed Jun ware glaze colours: An X-ray absorption spectroscopy study
title_sort Jun ware glaze colours: An X-ray absorption spectroscopy study
dc.creator.none.fl_str_mv Yuan, Mingyue
Hou, Jiayu
Gorni, Giulio
Crespo Artiaga, Daniel|||0000-0003-1743-2400
Li, Yuan
Pradell Cara, Trinitat|||0000-0002-8720-5492
author Yuan, Mingyue
author_facet Yuan, Mingyue
Hou, Jiayu
Gorni, Giulio
Crespo Artiaga, Daniel|||0000-0003-1743-2400
Li, Yuan
Pradell Cara, Trinitat|||0000-0002-8720-5492
author_role author
author2 Hou, Jiayu
Gorni, Giulio
Crespo Artiaga, Daniel|||0000-0003-1743-2400
Li, Yuan
Pradell Cara, Trinitat|||0000-0002-8720-5492
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Ceramic materials
Fe K-pre-edge fitting
Metallic copper nanoparticles
Iron oxidation state
Absorption and scattering
Glass nanostructure
Jun ware glaze
Materials ceràmics
Àrees temàtiques de la UPC::Física
topic Ceramic materials
Fe K-pre-edge fitting
Metallic copper nanoparticles
Iron oxidation state
Absorption and scattering
Glass nanostructure
Jun ware glaze
Materials ceràmics
Àrees temàtiques de la UPC::Física
description Jun ware is stoneware created in the late Northern Song dynasty (12th century) with a blue glaze combining transparent-blue and whitish-opaque submillimetric areas. The glaze has a glass nanostructure with lime-rich droplets in a silica-rich matrix resulting from a high temperature liquid-liquid phase separation. Calcium-rich opaque and calcium-poor transparent areas are combined. Iron is more oxidised in the calcium rich areas (˜17–20% Fe2+) than in the calcium poor areas (˜60–70% Fe2+) of the glaze. Therefore, iron is oxidised in the lime-rich droplets and reduced in the silica-rich matrix. The sky-like appearance of the glaze is due to the combination of the light absorption in the transparent-dark-blue Fe2+ rich areas and scattering in the white-yellowish Fe3+ rich areas. Copper appears mainly oxidised but in the red areas a few small copper nanoparticles are present and iron appears more oxidised. The result indicates the simultaneous reduction of copper and oxidation of iron.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-06-01
2022
2022-04-08
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/365583
https://dx.doi.org/10.1016/j.jeurceramsoc.2022.02.016
url https://hdl.handle.net/2117/365583
https://dx.doi.org/10.1016/j.jeurceramsoc.2022.02.016
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2019-105823RB-I00 RECUPERANDO LAS TECNOLOGIAS PERDIDAS: IMPACTO EN LA HISTORIA Y EN LA CONSERVACION DEL VIDRIO, LA CERAMICA VIDRIADA Y LA PINTURA.
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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