{"id":59152,"date":"2020-12-01T16:29:00","date_gmt":"2020-12-01T16:29:00","guid":{"rendered":"https:\/\/leitat.org\/blog\/o2free\/"},"modified":"2025-02-05T13:55:26","modified_gmt":"2025-02-05T13:55:26","slug":"o2free","status":"publish","type":"post","link":"https:\/\/leitat.org\/en\/blog\/o2free\/","title":{"rendered":"O2FREE"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"59152\" class=\"elementor elementor-59152 elementor-18748\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3d87448e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d87448e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4b1e1689\" data-id=\"4b1e1689\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2b0ef415 elementor-widget elementor-widget-heading\" data-id=\"2b0ef415\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">O2FREE<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-606a10fc elementor-widget elementor-widget-text-editor\" data-id=\"606a10fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5>Metal-air battery integration for cargo compartment fire suppression<\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-287006cb elementor-widget elementor-widget-text-editor\" data-id=\"287006cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Website: <\/strong><em>under construction<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-795e16ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"795e16ed\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-468bd321\" data-id=\"468bd321\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-89f3111 elementor-widget elementor-widget-text-editor\" data-id=\"89f3111\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>ABSTRACT<\/strong><\/p><p>Today, most aircraft still use Halon-based fire suppression systems for cargo compartment inertisation following a fire event. Halon 1301 is a very effective fire extinguishing agent. However, it is also a harmful substance with high ozone depletion potential. The use of halon for critical applications including aviation is being phased out, and will be completely banned by 2040 as set out in the Montreal Protocol. There is a need for innovative, lightweight and more environmentally-friendly fire suppression solutions for the aerospace sector.<\/p><p>O2FREE proposes the development of an innovative and lightweight solution for fire suppression based on primary Al-air battery technology. Metal-air batteries consume oxygen during discharge and thus have the capability to suppress fires in closed compartments such as aircraft cargo bays by reducing oxygen concentration.\u00a0<\/p><p>O2FREE will demonstrate the feasibility of such technology. Battery gravimetric power capacity is considered the critical factor for reaching high oxygen absorption capability. O2FREE proposes the development of Al alloys (anode) and nanofibers with optimum porosity (cathode) to enhance Al-air cell power capability. Moreover, 1S12P module configuration will be developed to maximize power output of the battery module and thereby oxygen absorption rate per kg of battery. Battery prototypes containing single battery modules will be developed for testing and validation. Modules will be placed in aluminium casings designed for protection and to allow air to reach cells, meeting the standards of aeronautics sector including RTCA DO160 Rev G.<\/p><p>O2FREE will demonstrate the feasibility of Al-air technology as a fire suppression solution for aeronautics; delivering a lightweight, safe and reliable technology free of critical raw materials. Results will directly contribute to EU competitiveness in aircraft systems and technologies.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4d5099ce elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4d5099ce\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-5a5663f\" data-id=\"5a5663f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1834811f elementor-widget elementor-widget-text-editor\" data-id=\"1834811f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Project Budget:<\/strong> 799.197,50 \u20ac<br \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32135153 elementor-widget elementor-widget-text-editor\" data-id=\"32135153\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Leitat Budget: <\/strong>336.995 \u20ac<br \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-15e97501\" data-id=\"15e97501\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-16b656c9 elementor-widget elementor-widget-text-editor\" data-id=\"16b656c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Financial Framework: <\/strong>Horizon 2020 Clean Sky<br \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57f99b6e elementor-widget elementor-widget-text-editor\" data-id=\"57f99b6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Contract number:\u00a0<\/strong>101008179<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-5c577124\" data-id=\"5c577124\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7608a85f elementor-widget elementor-widget-text-editor\" data-id=\"7608a85f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Start Date:<\/strong> 01\/12\/2020<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-599315cf elementor-widget elementor-widget-text-editor\" data-id=\"599315cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>End Date:<\/strong> 30\/11\/2022<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-609c471b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"609c471b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-63366359\" data-id=\"63366359\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5b2ba867 elementor-widget elementor-widget-text-editor\" data-id=\"5b2ba867\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Partners:<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c166658 elementor-widget elementor-widget-image-gallery\" data-id=\"c166658\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-gallery\">\n\t\t\t<div id='gallery-1' class='gallery galleryid-59152 gallery-columns-4 gallery-size-medium_large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"c166658\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDc4OTEsInVybCI6Imh0dHBzOlwvXC9sZWl0YXQub3JnXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDE3XC8wOFwvTEVJVEFULTQwMHg0MjAtMS0xLnBuZyIsInNsaWRlc2hvdyI6ImMxNjY2NTgifQ%3D%3D\" href='https:\/\/leitat.org\/wp-content\/uploads\/2017\/08\/LEITAT-400x420-1-1.png'><img fetchpriority=\"high\" width=\"400\" height=\"420\" src=\"https:\/\/leitat.org\/wp-content\/uploads\/2017\/08\/LEITAT-400x420-1-1.png\" class=\"attachment-medium_large size-medium_large\" alt=\"\" aria-describedby=\"gallery-1-47891\" decoding=\"async\" srcset=\"https:\/\/leitat.org\/wp-content\/uploads\/2017\/08\/LEITAT-400x420-1-1.png 400w, https:\/\/leitat.org\/wp-content\/uploads\/2017\/08\/LEITAT-400x420-1-1-286x300.png 286w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-47891'>\n\t\t\t\tCoordinator\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"c166658\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDUzNjcsInVybCI6Imh0dHBzOlwvXC9sZWl0YXQub3JnXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDE1XC8wMVwvTG9nb0FsYnVmZXJhLmpwZyIsInNsaWRlc2hvdyI6ImMxNjY2NTgifQ%3D%3D\" href='https:\/\/leitat.org\/wp-content\/uploads\/2015\/01\/LogoAlbufera.jpg'><img width=\"281\" height=\"62\" src=\"https:\/\/leitat.org\/wp-content\/uploads\/2015\/01\/LogoAlbufera.jpg\" class=\"attachment-medium_large size-medium_large\" alt=\"\" decoding=\"async\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"c166658\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NTI2NTksInVybCI6Imh0dHBzOlwvXC9sZWl0YXQub3JnXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIwXC8xMlwvbG9nby1zb25hY2EtMS5wbmciLCJzbGlkZXNob3ciOiJjMTY2NjU4In0%3D\" href='https:\/\/leitat.org\/wp-content\/uploads\/2020\/12\/logo-sonaca-1.png'><img width=\"330\" height=\"188\" src=\"https:\/\/leitat.org\/wp-content\/uploads\/2020\/12\/logo-sonaca-1.png\" class=\"attachment-medium_large size-medium_large\" alt=\"\" decoding=\"async\" srcset=\"https:\/\/leitat.org\/wp-content\/uploads\/2020\/12\/logo-sonaca-1.png 330w, https:\/\/leitat.org\/wp-content\/uploads\/2020\/12\/logo-sonaca-1-300x171.png 300w\" sizes=\"(max-width: 330px) 100vw, 330px\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-52d3f49c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"52d3f49c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-47d50bec\" data-id=\"47d50bec\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-65c74d6c elementor-widget elementor-widget-text-editor\" data-id=\"65c74d6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Contact Manager:<\/strong> <a href=\"mailto:acdicken@leitat.org\">acdicken@leitat.org<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2a3cd372 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2a3cd372\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-22a314de\" data-id=\"22a314de\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d4c10b0 elementor-widget elementor-widget-image\" data-id=\"2d4c10b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"401\" src=\"https:\/\/leitat.org\/wp-content\/uploads\/2016\/03\/flag_yellow_low1-1.jpg\" class=\"attachment-large size-large wp-image-46769\" alt=\"\" srcset=\"https:\/\/leitat.org\/wp-content\/uploads\/2016\/03\/flag_yellow_low1-1.jpg 600w, https:\/\/leitat.org\/wp-content\/uploads\/2016\/03\/flag_yellow_low1-1-300x201.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23f49ef elementor-widget elementor-widget-image\" data-id=\"23f49ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"465\" src=\"https:\/\/leitat.org\/wp-content\/uploads\/2017\/05\/serveimage.png\" class=\"attachment-large size-large wp-image-47107\" alt=\"\" srcset=\"https:\/\/leitat.org\/wp-content\/uploads\/2017\/05\/serveimage.png 800w, https:\/\/leitat.org\/wp-content\/uploads\/2017\/05\/serveimage-300x174.png 300w, https:\/\/leitat.org\/wp-content\/uploads\/2017\/05\/serveimage-768x446.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-6129b2ee\" data-id=\"6129b2ee\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-301de23d elementor-widget elementor-widget-text-editor\" data-id=\"301de23d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>This project has received funding from the Clean Sky 2 Joint Undertaking under the European Union\u2019s Horizon 2020 research and innovation programme under grant agreement No 101008179. This publication reflects only the author\u2019s views and the European Union is not liable for any use that may be made of the information contained therein.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>O2FREE Metal-air battery integration for cargo compartment fire suppression Website: under construction ABSTRACT Today, most aircraft still use Halon-based fire suppression systems for cargo compartment inertisation following a fire event. Halon 1301 is a very effective fire extinguishing agent. However, it is also a harmful substance with high ozone depletion potential. The use of halon [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":53295,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[122,120],"tags":[112],"class_list":["post-59152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energy-transition-and-decarbonization-en","category-horizon-2020-en","tag-projects"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>O2FREE - Leitat Technological Center<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"O2FREE - Leitat Technological Center\" \/>\n<meta property=\"og:description\" content=\"O2FREE Metal-air battery integration for cargo compartment fire suppression Website: under construction ABSTRACT Today, most aircraft still use Halon-based fire suppression systems for cargo compartment inertisation following a fire event. Halon 1301 is a very effective fire extinguishing agent. However, it is also a harmful substance with high ozone depletion potential. 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