Triboelectric pixels as building blocks for microscale and large-area integration of drop energy harvesters

Ghaffarinejad, Ali; García Casas, Xabier; Núñez-Gálvez, Fernando; Budagosky Marcilla, Jorge Alejandro; Fortio Godinho, Vanda Cristina; López Santos, Carmen; Sánchez Valencia, Juan Ramón; Barranco Quero, Ángel; Borrás, Ana

Triboelectric pixels as building blocks for microscale and large-area integration of drop energy harvesters

Triboelectric nanogenerators (TENGs) are the most promising technology for harvesting energy from low-frequency liquid flows and impacts such as rain droplets. However, current drop energy harvester technologies suffer from low output power due to limitations in triboelectric materials, suboptimal d...

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Detalles Bibliográficos
Autores:	Ghaffarinejad, Ali, García Casas, Xabier, Núñez-Gálvez, Fernando, Budagosky Marcilla, Jorge Alejandro, Fortio Godinho, Vanda Cristina, López Santos, Carmen, Sánchez Valencia, Juan Ramón, Barranco Quero, Ángel, Borrás, Ana
Tipo de recurso:	artículo
Estado:	Versión publicada
Fecha de publicación:	2024
País:	España
Institución:	Universidad de Sevilla (US)
Repositorio:	idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:	oai:idus.us.es:11441/169853
Acceso en línea:	https://hdl.handle.net/11441/169853 https://doi.org/10.1016/j.device.2024.100566
Access Level:	acceso abierto
Palabra clave:	Triboelectric nanogenerators TENG D-TENG Rain panel Hydrophobicity Thin-film technology Microelectrode Double electric layer Surface charging Transparent conducting oxides

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spelling	Triboelectric pixels as building blocks for microscale and large-area integration of drop energy harvestersGhaffarinejad, AliGarcía Casas, XabierNúñez-Gálvez, FernandoBudagosky Marcilla, Jorge AlejandroFortio Godinho, Vanda CristinaLópez Santos, CarmenSánchez Valencia, Juan RamónBarranco Quero, ÁngelBorrás, AnaTriboelectric nanogeneratorsTENGD-TENGRain panelHydrophobicityThin-film technologyMicroelectrodeDouble electric layerSurface chargingTransparent conducting oxidesTriboelectric nanogenerators (TENGs) are the most promising technology for harvesting energy from low-frequency liquid flows and impacts such as rain droplets. However, current drop energy harvester technologies suffer from low output power due to limitations in triboelectric materials, suboptimal device designs, and the inability to fully capture the kinetic energy of falling drops. This article introduces a microscale TENG capable of efficiently converting drop impact energy into electrical power in a single, rapid step. The device features a capacitive structure that enhances energy conversion through instantaneous capacitance changes when the drops contact the submillimetric top electrodes. This compact design establishes a path toward the development of dense arrays and rain panels and is adaptable to various liquids, scales, triboelectric surfaces, and thin-film configurations, including flexible and transparent materials.Cell PressElectrónica y ElectromagnetismoFísica Aplicada IMinisterio de Ciencia e Innovación (MICIN). EspañaEuropean Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)Universidad de SevillaMinisterio de Ciencia, Innovación y Universidades (MICIU). EspañaEuropean Union (UE). H20202024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/169853https://doi.org/10.1016/j.device.2024.100566reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésPID2022-143120OB-I00PCI2024-153451VI PPITVII PPITFPU19/01864H2020 nº 958174H2020 nº 851929https://www.cell.com/device/fulltext/S2666-9986(24)00488-5?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS2666998624004885%3Fshowall%3Dtrueinfo:eu-repo/semantics/openAccessoai:idus.us.es:11441/1698532026-06-17T12:51:07Z
dc.title.none.fl_str_mv	Triboelectric pixels as building blocks for microscale and large-area integration of drop energy harvesters
title	Triboelectric pixels as building blocks for microscale and large-area integration of drop energy harvesters
spellingShingle	Triboelectric pixels as building blocks for microscale and large-area integration of drop energy harvesters Ghaffarinejad, Ali Triboelectric nanogenerators TENG D-TENG Rain panel Hydrophobicity Thin-film technology Microelectrode Double electric layer Surface charging Transparent conducting oxides
title_short	Triboelectric pixels as building blocks for microscale and large-area integration of drop energy harvesters
title_full	Triboelectric pixels as building blocks for microscale and large-area integration of drop energy harvesters
title_fullStr	Triboelectric pixels as building blocks for microscale and large-area integration of drop energy harvesters
title_full_unstemmed	Triboelectric pixels as building blocks for microscale and large-area integration of drop energy harvesters
title_sort	Triboelectric pixels as building blocks for microscale and large-area integration of drop energy harvesters
dc.creator.none.fl_str_mv	Ghaffarinejad, Ali García Casas, Xabier Núñez-Gálvez, Fernando Budagosky Marcilla, Jorge Alejandro Fortio Godinho, Vanda Cristina López Santos, Carmen Sánchez Valencia, Juan Ramón Barranco Quero, Ángel Borrás, Ana
author	Ghaffarinejad, Ali
author_facet	Ghaffarinejad, Ali García Casas, Xabier Núñez-Gálvez, Fernando Budagosky Marcilla, Jorge Alejandro Fortio Godinho, Vanda Cristina López Santos, Carmen Sánchez Valencia, Juan Ramón Barranco Quero, Ángel Borrás, Ana
author_role	author
author2	García Casas, Xabier Núñez-Gálvez, Fernando Budagosky Marcilla, Jorge Alejandro Fortio Godinho, Vanda Cristina López Santos, Carmen Sánchez Valencia, Juan Ramón Barranco Quero, Ángel Borrás, Ana
author2_role	author author author author author author author author
dc.contributor.none.fl_str_mv	Electrónica y Electromagnetismo Física Aplicada I Ministerio de Ciencia e Innovación (MICIN). España European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) Universidad de Sevilla Ministerio de Ciencia, Innovación y Universidades (MICIU). España European Union (UE). H2020
dc.subject.none.fl_str_mv	Triboelectric nanogenerators TENG D-TENG Rain panel Hydrophobicity Thin-film technology Microelectrode Double electric layer Surface charging Transparent conducting oxides
topic	Triboelectric nanogenerators TENG D-TENG Rain panel Hydrophobicity Thin-film technology Microelectrode Double electric layer Surface charging Transparent conducting oxides
description	Triboelectric nanogenerators (TENGs) are the most promising technology for harvesting energy from low-frequency liquid flows and impacts such as rain droplets. However, current drop energy harvester technologies suffer from low output power due to limitations in triboelectric materials, suboptimal device designs, and the inability to fully capture the kinetic energy of falling drops. This article introduces a microscale TENG capable of efficiently converting drop impact energy into electrical power in a single, rapid step. The device features a capacitive structure that enhances energy conversion through instantaneous capacitance changes when the drops contact the submillimetric top electrodes. This compact design establishes a path toward the development of dense arrays and rain panels and is adaptable to various liquids, scales, triboelectric surfaces, and thin-film configurations, including flexible and transparent materials.
publishDate	2024
dc.date.none.fl_str_mv	2024
dc.type.none.fl_str_mv	info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion
format	article
status_str	publishedVersion
dc.identifier.none.fl_str_mv	https://hdl.handle.net/11441/169853 https://doi.org/10.1016/j.device.2024.100566
url	https://hdl.handle.net/11441/169853 https://doi.org/10.1016/j.device.2024.100566
dc.language.none.fl_str_mv	Inglés
language_invalid_str_mv	Inglés
dc.relation.none.fl_str_mv	PID2022-143120OB-I00 PCI2024-153451 VI PPIT VII PPIT FPU19/01864 H2020 nº 958174 H2020 nº 851929 https://www.cell.com/device/fulltext/S2666-9986(24)00488-5?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS2666998624004885%3Fshowall%3Dtrue
dc.rights.none.fl_str_mv	info:eu-repo/semantics/openAccess
eu_rights_str_mv	openAccess
dc.format.none.fl_str_mv	application/pdf application/pdf
dc.publisher.none.fl_str_mv	Cell Press
publisher.none.fl_str_mv	Cell Press
dc.source.none.fl_str_mv	reponame:idUS. Depósito de Investigación de la Universidad de Sevilla instname:Universidad de Sevilla (US)
instname_str	Universidad de Sevilla (US)
reponame_str	idUS. Depósito de Investigación de la Universidad de Sevilla
collection	idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score	15,811543

Triboelectric pixels as building blocks for microscale and large-area integration of drop energy harvesters

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