Vapor dealloying of ultra-thin films: a promising concept for the fabrication of highly flexible transparent conductive metal nanomesh electrodes

Flexible transparent metal nanomeshes via vapor dealloying A simple chemical vapor treatment method has been developed to fabricate highly transparent and flexible conducting electrodes with Au-Cu alloy. A team of scientists led by Prof Abdel-Aziz El Mel from Université de Nantes, CNRS, France devel...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Adrien Chauvin, Willigis Txia Cha Heu, Joze Buh, Pierre-Yves Tessier, Abdel-Aziz El Mel
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Electronics TK7800-8360 Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/48284c94526b407e96c65d79feea9a2b
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:48284c94526b407e96c65d79feea9a2b
record_format	dspace
spelling	oai:doaj.org-article:48284c94526b407e96c65d79feea9a2b2021-12-02T13:43:48ZVapor dealloying of ultra-thin films: a promising concept for the fabrication of highly flexible transparent conductive metal nanomesh electrodes10.1038/s41528-019-0049-12397-4621https://doaj.org/article/48284c94526b407e96c65d79feea9a2b2019-03-01T00:00:00Zhttps://doi.org/10.1038/s41528-019-0049-1https://doaj.org/toc/2397-4621Flexible transparent metal nanomeshes via vapor dealloying A simple chemical vapor treatment method has been developed to fabricate highly transparent and flexible conducting electrodes with Au-Cu alloy. A team of scientists led by Prof Abdel-Aziz El Mel from Université de Nantes, CNRS, France develop a cheap ‘vapor de-alloying’ approach to make flexible transparent conductive electrodes. They find that the nitric acidic vapor can gradually etch the ultra-thin Au-Cu alloy thin films and form holey yet continuous metal nanomesh electrodes. As a result, the electrodes show high transmittance of 79% and low sheet resistance of 44 ohm per square, comparable to conventional indium tin oxide. Remarkably, the nanomesh electrodes pass stringent mechanical deformation test of 10,000 cycles at a bending radius of 6 mm. This approach provides a nice alternative to make transparent conductive electrodes with high flexibility and bendability.Adrien ChauvinWilligis Txia Cha HeuJoze BuhPierre-Yves TessierAbdel-Aziz El MelNature PortfolioarticleElectronicsTK7800-8360Materials of engineering and construction. Mechanics of materialsTA401-492ENnpj Flexible Electronics, Vol 3, Iss 1, Pp 1-6 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Electronics TK7800-8360 Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	Electronics TK7800-8360 Materials of engineering and construction. Mechanics of materials TA401-492 Adrien Chauvin Willigis Txia Cha Heu Joze Buh Pierre-Yves Tessier Abdel-Aziz El Mel Vapor dealloying of ultra-thin films: a promising concept for the fabrication of highly flexible transparent conductive metal nanomesh electrodes
description	Flexible transparent metal nanomeshes via vapor dealloying A simple chemical vapor treatment method has been developed to fabricate highly transparent and flexible conducting electrodes with Au-Cu alloy. A team of scientists led by Prof Abdel-Aziz El Mel from Université de Nantes, CNRS, France develop a cheap ‘vapor de-alloying’ approach to make flexible transparent conductive electrodes. They find that the nitric acidic vapor can gradually etch the ultra-thin Au-Cu alloy thin films and form holey yet continuous metal nanomesh electrodes. As a result, the electrodes show high transmittance of 79% and low sheet resistance of 44 ohm per square, comparable to conventional indium tin oxide. Remarkably, the nanomesh electrodes pass stringent mechanical deformation test of 10,000 cycles at a bending radius of 6 mm. This approach provides a nice alternative to make transparent conductive electrodes with high flexibility and bendability.
format	article
author	Adrien Chauvin Willigis Txia Cha Heu Joze Buh Pierre-Yves Tessier Abdel-Aziz El Mel
author_facet	Adrien Chauvin Willigis Txia Cha Heu Joze Buh Pierre-Yves Tessier Abdel-Aziz El Mel
author_sort	Adrien Chauvin
title	Vapor dealloying of ultra-thin films: a promising concept for the fabrication of highly flexible transparent conductive metal nanomesh electrodes
title_short	Vapor dealloying of ultra-thin films: a promising concept for the fabrication of highly flexible transparent conductive metal nanomesh electrodes
title_full	Vapor dealloying of ultra-thin films: a promising concept for the fabrication of highly flexible transparent conductive metal nanomesh electrodes
title_fullStr	Vapor dealloying of ultra-thin films: a promising concept for the fabrication of highly flexible transparent conductive metal nanomesh electrodes
title_full_unstemmed	Vapor dealloying of ultra-thin films: a promising concept for the fabrication of highly flexible transparent conductive metal nanomesh electrodes
title_sort	vapor dealloying of ultra-thin films: a promising concept for the fabrication of highly flexible transparent conductive metal nanomesh electrodes
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/48284c94526b407e96c65d79feea9a2b
work_keys_str_mv	AT adrienchauvin vapordealloyingofultrathinfilmsapromisingconceptforthefabricationofhighlyflexibletransparentconductivemetalnanomeshelectrodes AT willigistxiachaheu vapordealloyingofultrathinfilmsapromisingconceptforthefabricationofhighlyflexibletransparentconductivemetalnanomeshelectrodes AT jozebuh vapordealloyingofultrathinfilmsapromisingconceptforthefabricationofhighlyflexibletransparentconductivemetalnanomeshelectrodes AT pierreyvestessier vapordealloyingofultrathinfilmsapromisingconceptforthefabricationofhighlyflexibletransparentconductivemetalnanomeshelectrodes AT abdelazizelmel vapordealloyingofultrathinfilmsapromisingconceptforthefabricationofhighlyflexibletransparentconductivemetalnanomeshelectrodes
_version_	1718392552056422400

Vapor dealloying of ultra-thin films: a promising concept for the fabrication of highly flexible transparent conductive metal nanomesh electrodes

Ejemplares similares